TY - JOUR T1 - Geochronology and mammalian biostratigraphy of middle and upper Paleocene continental strata, Bighorn Basin, Wyoming AN - 51526481; 2006-088105 AB - The Bighorn Basin of northwestern Wyoming preserves one of the most complete records of middle Paleocene to lower Eocene continental biota. The geochronology of this important interval depends partly on numerical calibration of the geomagnetic polarity time scale (GPTS), but the middle and late Paleocene parts of the GPTS have been poorly constrained radioisotopically. A new volcanic ash from the northern Bighorn Basin provides the first radioisotopic age for upper middle Paleocene strata (upper Selandian) and is an important calibration point for the base of polarity Chron C26n and the Selandian-Thanetian stage boundary in the GPTS. Sanidine from the ash has a weighted mean age of 59.00 + or - 0.30 (2sigma ) Ma, based on twenty-three (super 40) Ar/ (super 39) Ar bulk laser-fusion analyses. The ash corroborates the revised age estimate for the base of Chron C26n in the most recent geomagnetic polarity time scale (GPTS-04) and confirms that C26n is older than depicted in the 1995 GPTS. We place Paleocene mammalian biozones in the Bighorn Basin into a refined geochronologic framework. These biozones are the primary basis for biostratigraphic correlation of middle and upper Paleocene continental deposits in North America. New paleomagnetic data provide synchronous tie points for correlation among three stratigraphic sections in the northern Bighorn Basin and to the GPTS. Paleomagnetic correlation, study of new fossil material, review of known faunas, and refined stratigraphy enable us to reevaluate several biozones. We define three new zones based on first occurrences of taxa: the Phenacolemur (Ti-4b), Probathyopsis (Ti-5a, revised), and Copecion (Cf-3, revised) zones. The Phenacolemur zone includes some faunas previously placed in the Plesiadapis churchilli and Plesiadapis fodinatus zones (Ti-4 and Ti-5a, respectively). The Probathyopsis zone replaces the P. fodinatus zone and the Copecion zone replaces the Phenacodus-Ectocion acme zone (Cf-3). Seven of the biozones considered here are subdivisions of the Tiffanian land-mammal age. The Tiffanian was originally typified by the Mason Pocket fauna in southwestern Colorado, but it is now much better known from faunas in the northern Bighorn Basin. Biostratigraphic evidence and new paleomagnetic data from the Bighorn Basin indicate that Mason Pocket is considerably older than was previously recognized and occurs in Chron C26r, rather than C25r. The geochronologic framework presented here helps to constrain the temporal ranges of species that occur in the middle and late Tiffanian, and it allows the Bighorn Basin record to be better compared to other faunal, floral, and paleoclimate records, both regionally and globally. JF - American Journal of Science AU - Secord, Ross AU - Gingerich, Philip D AU - Smith, M Elliot AU - Clyde, William C AU - Wilf, Peter AU - Singer, Brad S Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 211 EP - 245 PB - Yale University, Kline Geology Laboratory, New Haven, CT VL - 306 IS - 4 SN - 0002-9599, 0002-9599 KW - United States KW - silicates KW - terrestrial environment KW - Belt Ash KW - sanidine KW - calibration KW - magnetostratigraphy KW - Phenacolemur KW - upper Paleocene KW - Tiffanian KW - Cenozoic KW - Bighorn Basin KW - alkali feldspar KW - dates KW - Clarkforkian KW - Paleocene KW - absolute age KW - framework silicates KW - volcanic ash KW - tephrochronology KW - Ar/Ar KW - Chordata KW - biostratigraphy KW - Mammalia KW - correlation KW - Selandian KW - Park County Wyoming KW - Paleogene KW - new names KW - Wyoming KW - Tertiary KW - middle Paleocene KW - Polecat Bench KW - biozones KW - Plesiadapis KW - Vertebrata KW - Thanetian KW - northwestern Wyoming KW - feldspar group KW - Tetrapoda KW - Probathyopsis KW - Foster Gulch KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51526481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Geochronology+and+mammalian+biostratigraphy+of+middle+and+upper+Paleocene+continental+strata%2C+Bighorn+Basin%2C+Wyoming&rft.au=Secord%2C+Ross%3BGingerich%2C+Philip+D%3BSmith%2C+M+Elliot%3BClyde%2C+William+C%3BWilf%2C+Peter%3BSinger%2C+Brad+S&rft.aulast=Secord&rft.aufirst=Ross&rft.date=2006-04-01&rft.volume=306&rft.issue=4&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/10.2475%2F04.2006.01 L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the American Journal of Science, Yale University, Kline Geology Laboratory, New Haven, CT, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 108 N1 - PubXState - CT N1 - Document feature - illus. incl. sects., 3 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - absolute age; alkali feldspar; Ar/Ar; Belt Ash; Bighorn Basin; biostratigraphy; biozones; calibration; Cenozoic; Chordata; Clarkforkian; correlation; dates; feldspar group; Foster Gulch; framework silicates; magnetostratigraphy; Mammalia; middle Paleocene; new names; northwestern Wyoming; Paleocene; Paleogene; Park County Wyoming; Phenacolemur; Plesiadapis; Polecat Bench; Probathyopsis; sanidine; Selandian; silicates; tephrochronology; terrestrial environment; Tertiary; Tetrapoda; Thanetian; Tiffanian; United States; upper Paleocene; Vertebrata; volcanic ash; Wyoming DO - http://dx.doi.org/10.2475/04.2006.01 ER - TY - JOUR T1 - Mating behavior and endocrine profiles of wild black and white colobus monkeys (Colobus guereza): toward an understanding of their life history and mating system AN - 36449496; 3328230 AB - Black and white colobus monkeys (Colobus guereza, 'guerezas') show no external signs of estrus, and little is known about their mating behavior or reproductive endocrinology. To learn more about the life history characteristics and mating system of guerezas, we documented the mating behavior and ovarian hormone profiles of 10 cycling, lactating, and pregnant females in a wild population. We studied six groups of guerezas in Kibale National Park, Uganda, and collected ad libitum data on their mating behavior. We collected urine samples every 1.9±0.2 days from potentially fertile females and quantified conjugated urinary estrogen (E1S) and progesterone (PdG) metabolites using enzyme immunoassay (EIA). Females solicited 50.5% of copulations, and most copulations occurred during the interval starting 5 days before presumptive ovulation and ending 2-3 days later, with the highest copulatory levels occurring close to ovulation. We show that the median ovarian cycle length is 24 days, the median gestation length is ~158 days, the length of lactational amenorrhea is at least 7-8 months, and the median interbirth interval for females with surviving infants is ~22 months. We also document overlap between females' receptive periods in one-male, two- to three-female groups, which may mean that male transfer into such groups is potentially profitable. Copyright John Wiley & Sons. Reproduced with permission. An electronic version of this article is available online at http://www.interscience.wiley.com JF - American journal of primatology AU - Harris, Tara R AU - Monfort, Steven L AD - Yale University ; Smithsonian's National Zoological Park Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 383 EP - 396 VL - 68 IS - 4 SN - 0275-2565, 0275-2565 KW - Anthropology KW - Biological anthropology KW - Primatology KW - Primate behaviour KW - Evolutionary anthropology KW - Mate selection KW - Primates KW - Primate reproduction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36449496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+journal+of+primatology&rft.atitle=Mating+behavior+and+endocrine+profiles+of+wild+black+and+white+colobus+monkeys+%28Colobus+guereza%29%3A+toward+an+understanding+of+their+life+history+and+mating+system&rft.au=Harris%2C+Tara+R%3BMonfort%2C+Steven+L&rft.aulast=Harris&rft.aufirst=Tara&rft.date=2006-04-01&rft.volume=68&rft.issue=4&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=American+journal+of+primatology&rft.issn=02752565&rft_id=info:doi/10.1002%2Fajp.20232 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 7804 6823; 10144 10148 10149 1542 11325; 10147 10148 10149 11574; 1608 1077; 4563 1608 1077; 10148; 10149 DO - http://dx.doi.org/10.1002/ajp.20232 ER - TY - JOUR T1 - Variability in leaf optical properties of Mesoamerican trees and the potential for species classification AN - 17107875; 6743167 AB - Leaf traits and physiological performance govern the amount of light reflected from leaves at visible and infrared wavebands. Information on leaf optical properties of tropical trees is scarce. Here, we examine leaf reflectance of Mesoamerican trees for three applications: (1) to compare the magnitude of within- and between-species variability in leaf reflectance, (2) to determine the potential for species identification based on leaf reflectance, and (3) to test the strength of relationships between leaf traits (chlorophyll content, mesophyll attributes, thickness) and leaf spectral reflectance. Within species, shape and amplitude differences between spectra were compared within single leaves, between leaves of a single tree, and between trees. We also investigated the variation in a species' leaf reflectance across sites and seasons. Using forward feature selection and pattern recognition tools, species classification within a single site and season was successful, while classification between sites or seasons was not. The implications of variability in leaf spectral reflectance were considered in light of potential tree crown classifications from remote airborne or satellite-borne sensors. Species classification is an emerging field with broad applications to tropical biologists and ecologists, including tree demographic studies and habitat diversity assessments. JF - American Journal of Botany AU - Castro-Esau, Karen L AU - Sanchez-Azofeifa, GArturo AU - Rivard, Benoit AU - Wright, SJoseph AU - Quesada, Mauricio AD - Earth Observation Systems Laboratory, Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, Alberta, Canada, T6G 2E3. Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Ancon, Republic of Panama. Centro de Investigaciones en Ecosistemas, Universidad Nacional Autonoma de Mexico, Morelia, Michoacan, Mexico Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 517 EP - 530 PB - Botanical Society of America, Botanical Society of America 1735 Neil Avenue Columbus OH 43210-1293 USA, [mailto:bsa-manager@botany.org], [URL:http://www.botany.org/] VL - 93 IS - 4 SN - 0002-9122, 0002-9122 KW - Ecology Abstracts KW - Pattern recognition KW - Chlorophyll KW - Reflectance KW - Classification KW - Trees KW - Optical properties KW - Leaves KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17107875?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Botany&rft.atitle=Variability+in+leaf+optical+properties+of+Mesoamerican+trees+and+the+potential+for+species+classification&rft.au=Castro-Esau%2C+Karen+L%3BSanchez-Azofeifa%2C+GArturo%3BRivard%2C+Benoit%3BWright%2C+SJoseph%3BQuesada%2C+Mauricio&rft.aulast=Castro-Esau&rft.aufirst=Karen&rft.date=2006-04-01&rft.volume=93&rft.issue=4&rft.spage=517&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Botany&rft.issn=00029122&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Pattern recognition; Chlorophyll; Reflectance; Classification; Trees; Optical properties; Leaves ER - TY - CPAPER T1 - The Aquatic Insect Fauna of Great Smoky Mountains National Park T2 - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AN - 39985458; 4205568 JF - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AU - Flint Jr, Oliver S AU - Jacobus, Luke M AU - Mccafferty, W Patrick AU - Kondratieff, Boris C AU - Morse, John C AU - Parker, Charles R Y1 - 2006/03/29/ PY - 2006 DA - 2006 Mar 29 KW - USA, Great Smoky Mountains Natl. Park KW - National parks KW - Aquatic insects KW - Mountains UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39985458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.atitle=The+Aquatic+Insect+Fauna+of+Great+Smoky+Mountains+National+Park&rft.au=Flint+Jr%2C+Oliver+S%3BJacobus%2C+Luke+M%3BMccafferty%2C+W+Patrick%3BKondratieff%2C+Boris+C%3BMorse%2C+John+C%3BParker%2C+Charles+R&rft.aulast=Flint+Jr&rft.aufirst=Oliver&rft.date=2006-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asb.appstate.edu/ASB%202006%20schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Water, Molecular Oxygen, and the Chemical Structure of Molecular Clouds T2 - 231st National Meeting of the American Chemical Society AN - 40067985; 4116384 JF - 231st National Meeting of the American Chemical Society AU - Melnick, Gary J Y1 - 2006/03/26/ PY - 2006 DA - 2006 Mar 26 KW - Clouds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40067985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=231st+National+Meeting+of+the+American+Chemical+Society&rft.atitle=Water%2C+Molecular+Oxygen%2C+and+the+Chemical+Structure+of+Molecular+Clouds&rft.au=Melnick%2C+Gary+J&rft.aulast=Melnick&rft.aufirst=Gary&rft.date=2006-03-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=231st+National+Meeting+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys2.confex.com/acs/231nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Successes and Limitations of Visualizing a Large Data Set from a Temporal Museum Database T2 - 2006 Meeting of the Association of American Geographers AN - 39768645; 4082652 JF - 2006 Meeting of the Association of American Geographers AU - Cole, Daniel G Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Museums KW - Databases KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39768645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Successes+and+Limitations+of+Visualizing+a+Large+Data+Set+from+a+Temporal+Museum+Database&rft.au=Cole%2C+Daniel+G&rft.aulast=Cole&rft.aufirst=Daniel&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Late Cretaceous-Cenozoic biostratigraphic control on the Scotian margin; an eventful story AN - 898157989; 2011-086154 JF - Atlantic Geology AU - Fensome, Robert A AU - Crux, Jason AU - Gard, Gunilla AU - Williams, Graham L AU - MacRae, R Andrew AU - Thomas, Frank C AU - Fiorini, Flavia AU - Wach, Grant AU - Anonymous Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 84 PB - Atlantic Geoscience Society, Fredericton, NB VL - 42 IS - 1 SN - 0843-5561, 0843-5561 KW - Cenozoic KW - continental margin KW - seismic stratigraphy KW - boreholes KW - Cretaceous KW - biostratigraphy KW - North Atlantic KW - Upper Cretaceous KW - Mesozoic KW - Atlantic Ocean KW - Scotian Shelf KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/898157989?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atlantic+Geology&rft.atitle=Late+Cretaceous-Cenozoic+biostratigraphic+control+on+the+Scotian+margin%3B+an+eventful+story&rft.au=Fensome%2C+Robert+A%3BCrux%2C+Jason%3BGard%2C+Gunilla%3BWilliams%2C+Graham+L%3BMacRae%2C+R+Andrew%3BThomas%2C+Frank+C%3BFiorini%2C+Flavia%3BWach%2C+Grant%3BAnonymous&rft.aulast=Fensome&rft.aufirst=Robert&rft.date=2006-03-01&rft.volume=42&rft.issue=1&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Atlantic+Geology&rft.issn=08435561&rft_id=info:doi/ L2 - http://www.atlanticgeology.ca/ LA - English DB - GeoRef N1 - Conference title - Atlantic Geoscience Society 32nd colloquium and annual general meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - NB N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; biostratigraphy; boreholes; Cenozoic; continental margin; Cretaceous; Mesozoic; North Atlantic; Scotian Shelf; seismic stratigraphy; Upper Cretaceous ER - TY - JOUR T1 - Neogene Cupuladriidae of tropical America; I, Taxonomy of Recent Cupuladria from opposite sides of the Isthmus of Panama AN - 51594125; 2006-036672 AB - We used up to 28 morphological characters to discriminate and describe species of the genus Cupuladria based on entire colony specimens collected from both coasts of the Isthmus of Panama. The characters included a combination of zooidal features traditionally used in cheilostome taxonomy and nontraditional characters such as colony size, shape, and an index of calcification of the colony, as well as the size of the basal sectors and their number of pores. Species were discriminated by a series of repeated multivariate cluster and discriminant analyses until the majority of specimens were assigned to their putative species with high statistical confidence. Nontraditional characters contributed significantly to the power of the analyses. Colonies fell into two highly distinct groups most clearly recognized by the presence or absence of vicarious avicularia, which agrees well with previous molecular genetic analyses. Further analyses of each of these two groups considered separately resulted in the discrimination of eight species. These include two previously described Caribbean species, C. biporosa Canu and Bassler, 1919 and C. surinamensis Cadee, 1975, and six new species: C. multesima, C. incognita, C. cheethami, and C. panamensis from the Caribbean, and C. pacificiensis and C. exfragminis from the eastern Pacific. There was also good correspondence between major clades within these morphologically defined groups and the previous molecular analysis, although 20% of the specimens could not be distinguished from their cognate ("geminate") species from the opposite ocean. The high ratio of undescribed to described species and higher diversity in the Caribbean than eastern Pacific agree well with newly described patterns from other cheilostome genera based on similar analyses. Quantitative morphometric studies are essential to study biologically meaningful patterns of cheilostome speciation and macroevolution in the fossil record. JF - Journal of Paleontology AU - Herrera-Cubilla, Amalia AU - Dick, Matthew H AU - Sanner, Joann AU - Jackson, Jeremy B C Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 245 EP - 263 PB - Paleontological Society, Lawrence, KS VL - 80 IS - 2 SN - 0022-3360, 0022-3360 KW - Panama KW - Cupuladria KW - discriminant analysis KW - Cupuladriidae KW - living taxa KW - Bryozoa KW - statistical analysis KW - Cheilostomata KW - Equatorial Pacific KW - new taxa KW - morphology KW - Pacific Ocean KW - Invertebrata KW - taxonomy KW - North Atlantic KW - Central America KW - Caribbean Sea KW - Atlantic Ocean KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51594125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=Neogene+Cupuladriidae+of+tropical+America%3B+I%2C+Taxonomy+of+Recent+Cupuladria+from+opposite+sides+of+the+Isthmus+of+Panama&rft.au=Herrera-Cubilla%2C+Amalia%3BDick%2C+Matthew+H%3BSanner%2C+Joann%3BJackson%2C+Jeremy+B+C&rft.aulast=Herrera-Cubilla&rft.aufirst=Amalia&rft.date=2006-03-01&rft.volume=80&rft.issue=2&rft.spage=245&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F0022-3360%282006%290802.0.CO%3B2 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 48 N1 - PubXState - KS N1 - Document feature - illus. incl. 6 tables, 1 plate N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Bryozoa; Caribbean Sea; Central America; Cheilostomata; Cupuladria; Cupuladriidae; discriminant analysis; Equatorial Pacific; Invertebrata; living taxa; morphology; new taxa; North Atlantic; Pacific Ocean; Panama; statistical analysis; taxonomy DO - http://dx.doi.org/10.1666/0022-3360(2006)080[0245:NCOTAI]2.0.CO;2 ER - TY - JOUR T1 - Cenozoic plant diversity in the neotropics AN - 51584723; 2006-045190 AB - Several mechanisms have been proposed to explain the high levels of plant diversity in the Neotropics today, but little is known about diversification patterns of Neotropical floras through geological time. Here, we present the longest time series compiled for palynological plant diversity of the Neotropics (15 stratigraphic sections, 1530 samples, 1411 morphospecies, and 287,736 occurrences) from the Paleocene to the early Miocene (65 to 20 million years ago) in central Colombia and western Venezuela. The record shows a low-diversity Paleocene flora, a significantly more diverse early to middle Eocene flora exceeding Holocene levels, and a decline in diversity at the end of the Eocene and early Oligocene. A good correlation between diversity fluctuations and changes in global temperature was found, suggesting that tropical climate change may be directly driving the observed diversity pattern. Alternatively, the good correspondence may result from the control that climate exerts on the area available for tropical plants to grow. JF - Science AU - Jaramillo, Carlos AU - Rueda, Milton J AU - Mora, German Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 1893 EP - 1896 PB - American Association for the Advancement of Science, Washington, DC VL - 311 IS - 5769 SN - 0036-8075, 0036-8075 KW - tropical environment KW - Plantae KW - biodiversity KW - terrestrial environment KW - time series analysis KW - statistical analysis KW - Colombia KW - paleoclimatology KW - paleoecology KW - Cenozoic KW - South America KW - pollen KW - paleotemperature KW - palynomorphs KW - Venezuela KW - miospores KW - pollen analysis KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51584723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Cenozoic+plant+diversity+in+the+neotropics&rft.au=Jaramillo%2C+Carlos%3BRueda%2C+Milton+J%3BMora%2C+German&rft.aulast=Jaramillo&rft.aufirst=Carlos&rft.date=2006-03-01&rft.volume=311&rft.issue=5769&rft.spage=1893&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1121380 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 45 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - biodiversity; Cenozoic; Colombia; microfossils; miospores; paleoclimatology; paleoecology; paleotemperature; palynomorphs; Plantae; pollen; pollen analysis; South America; statistical analysis; terrestrial environment; time series analysis; tropical environment; Venezuela DO - http://dx.doi.org/10.1126/science.1121380 ER - TY - JOUR T1 - A new genus and species of pangolin (Mammalia, Pholidota) from the late Eocene of Inner Mongolia, China AN - 51567684; 2006-060642 AB - A partial postcranial skeleton from the late Eocene of the Shara Murun region of northern China is described as a new genus and species of fossil pangolin, Cryptomanis gobiensis. Cryptomanis displays numerous diagnostic pangolin characteristics, including enrolled lumbar zygapophyses and fissured ungual phalanges. Like the anatomically similar North American Eocene pangolin Patriomanis, it retains primitive mammalian features such as a convex astragalar head and a prominent femoral third trochanter that are lost in extant pangolins. The systematic position of Cryptomanis within Pholidota is not unambiguously resolved. It is tentatively placed in the family Patriomanidae, which we restrict to Cryptomanis and the closely similar Patriomanis. Cryptomanis differs from modern pangolins in its more robust proximal limb elements, its lack of a greatly enlarged third manual digit, its slender tail, and its more elongate, grasping pedal digits. These traits suggest an animal well adapted for digging but with a tendency toward a semi-arboreal lifestyle. This new genus and species represents the oldest and most northerly Asian record of pangolins, and indicates that pangolins were widely distributed throughout Laurasia during the Eocene. It is consistent with a Laurasian origin for pangolins. JF - Journal of Vertebrate Paleontology AU - Gaudin, Timothy J AU - Emry, Robert J AU - Pogue, Brandon Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 146 EP - 159 PB - University of Oklahoma, Norman, OK VL - 26 IS - 1 SN - 0272-4634, 0272-4634 KW - fossil localities KW - Far East KW - new taxa KW - Cenozoic KW - Theria KW - Twin Obo China KW - skeletons KW - Shara Murun Formation KW - taxonomy KW - Eutheria KW - Asia KW - China KW - Inner Mongolia China KW - Chordata KW - Eocene KW - Mammalia KW - Pholidota KW - Paleogene KW - Patriomanidae KW - northern China KW - morphology KW - Tertiary KW - upper Eocene KW - Cryptomanis gobiensis KW - Vertebrata KW - Cryptomanis KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51567684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+new+genus+and+species+of+pangolin+%28Mammalia%2C+Pholidota%29+from+the+late+Eocene+of+Inner+Mongolia%2C+China&rft.au=Gaudin%2C+Timothy+J%3BEmry%2C+Robert+J%3BPogue%2C+Brandon&rft.aulast=Gaudin&rft.aufirst=Timothy&rft.date=2006-03-01&rft.volume=26&rft.issue=1&rft.spage=146&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 48 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; Cenozoic; China; Chordata; Cryptomanis; Cryptomanis gobiensis; Eocene; Eutheria; Far East; fossil localities; Inner Mongolia China; Mammalia; morphology; new taxa; northern China; Paleogene; Patriomanidae; Pholidota; Shara Murun Formation; skeletons; taxonomy; Tertiary; Tetrapoda; Theria; Twin Obo China; upper Eocene; Vertebrata ER - TY - JOUR T1 - Patterns of convergence in general shell form among Paleozoic gastropods AN - 51550720; 2006-066826 AB - Recent phylogenetic studies of Paleozoic gastropods show the classification provided by the Treatise on Invertebrate Paleontology to include numerous highly polyphyletic taxa. Here we test whether this classification reflects limits on the range of possible designs, general architectural constraints, or common functional solutions for Paleozoic gastropods. Our test evaluates whether superfamilial/subordinal level archetypes as defined by the Treatise evolved more frequently than expected among 626 Late Cambrian-Middle Devonian species. Using a previously established phylogeny and five general shell features (spire angle, exhalent current position, base angle, umbilical width, and apertural inclination) we show that there are fewer gastropod morphotypes than expected given the frequency of change in these features. This is true even after accounting for architectural constraints implied by the data. Moreover, the most common morphotypes include significantly more species and evolved significantly more times than expected. These results imply a set of architectural attractors for lower-middle Paleozoic gastropods, consistent with ecomorphological theory that particular morphotypes are best suited for particular lifestyles. Thus, the Treatise classifications likely reflect these ecomorphological patterns within subclades rather than phylogenetic patterns. JF - Paleobiology AU - Wagner, Peter J AU - Erwin, Douglas H Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 316 EP - 337 PB - Paleontological Society, Lawrence, KS VL - 32 IS - 2 SN - 0094-8373, 0094-8373 KW - shells KW - phylogeny KW - Paleozoic KW - Gastropoda KW - Monte Carlo analysis KW - statistical analysis KW - biologic evolution KW - paleoecology KW - morphology KW - functional morphology KW - Invertebrata KW - Mollusca KW - preservation KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51550720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleobiology&rft.atitle=Patterns+of+convergence+in+general+shell+form+among+Paleozoic+gastropods&rft.au=Wagner%2C+Peter+J%3BErwin%2C+Douglas+H&rft.aulast=Wagner&rft.aufirst=Peter&rft.date=2006-03-01&rft.volume=32&rft.issue=2&rft.spage=316&rft.isbn=&rft.btitle=&rft.title=Paleobiology&rft.issn=00948373&rft_id=info:doi/10.1666%2F04092.1 L2 - http://paleobiol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 79 N1 - PubXState - KS N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-15 N1 - CODEN - PALBBM N1 - SubjectsTermNotLitGenreText - biologic evolution; functional morphology; Gastropoda; Invertebrata; Mollusca; Monte Carlo analysis; morphology; paleoecology; Paleozoic; phylogeny; preservation; shells; statistical analysis DO - http://dx.doi.org/10.1666/04092.1 ER - TY - JOUR T1 - Holocene depositional patterns and evolution in Alexandria's Eastern Harbor, Egypt AN - 51540146; 2006-077592 AB - This investigation focuses on sedimentological attributes and the litho- and chronostratigraphic framework of Holocene sediment core sections recovered in Alexandria's Eastern Harbor in Egypt, for many centuries the major port in the southeast Mediterranean. Holocene sediment trapped in the harbor, formed of marine calcareous sand, muddy sand, and mud, are examined to define major depositional patterns that developed before and after expansion of Alexandria in the 4th Century BC. Petrologic and radiocarbon data indicate that the harbor formed between two Pleistocene carbonate sandstone (kurkar) coastal ridges and was flooded by seawater during the transgression at about 8000 years before present (BP). Sediments accumulated at an average rate of 1-3 mm/y largely by wave- and wind-driven currents driving material from the Egyptian shelf into the high-energy basin. The association of distinct biological components, failed slump-like sediment strata, and important hiatuses (time gaps) record the episodic influence of powerful events, such as large storm surges, seismic tremors, and tsunamis. These events likely transported marine biota and sediment from the kurkar ridge and inner shelf north of the harbor and also eroded and displaced substantial amounts of older deposits laterally within the basin. In addition to natural processes, the influence of human activity is detected in harbor sediments after approximately 2400 years BP, following development of Alexandria by the Ptolemies and their successors, the Romans. Among important components in cores are artifacts and lithoclasts. The development of important mud-rich deposits from approximately 2200 to 1800 years BP is attributed in part to construction of the Heptastadion, the large causeway and aquaduct system built to connect Alexandria with Pharos Island to the north. Structures such as breakwaters have modified sedimentation patterns but do not fully protect the quasi-closed harbor. Ongoing geoarcheological investigations hold promise to more precisely distinguish effects of natural processes from those of human-related activities. JF - Journal of Coastal Research AU - Stanley, Jean-Daniel AU - Bernasconi, Maria Pia Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 283 EP - 297 PB - Coastal Education and Research Foundation (CERF), Fort Lauderdale, FL VL - 22 IS - 2 SN - 0749-0208, 0749-0208 KW - lithostratigraphy KW - North Africa KW - isotopes KW - Holocene KW - cores KW - artifacts KW - Cenozoic KW - marine sediments KW - radioactive isotopes KW - dates KW - carbon KW - sediments KW - absolute age KW - X-ray analysis KW - Invertebrata KW - archaeology KW - Quaternary KW - clastic sediments KW - chronostratigraphy KW - human activity KW - sedimentation KW - correlation KW - Alexandria Egypt KW - Egypt KW - sea-level changes KW - biofacies KW - stratigraphic gaps KW - archaeological sites KW - Africa KW - C-14 KW - coastal sedimentation KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51540146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=Holocene+depositional+patterns+and+evolution+in+Alexandria%27s+Eastern+Harbor%2C+Egypt&rft.au=Stanley%2C+Jean-Daniel%3BBernasconi%2C+Maria+Pia&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2006-03-01&rft.volume=22&rft.issue=2&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2F04-0348.1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 40 N1 - PubXState - FL N1 - Document feature - illus. incl. sects., 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Africa; Alexandria Egypt; archaeological sites; archaeology; artifacts; biofacies; C-14; carbon; Cenozoic; chronostratigraphy; clastic sediments; coastal sedimentation; cores; correlation; dates; Egypt; Holocene; human activity; Invertebrata; isotopes; lithostratigraphy; marine sediments; North Africa; Quaternary; radioactive isotopes; sea-level changes; sedimentation; sediments; stratigraphic gaps; X-ray analysis DO - http://dx.doi.org/10.2112/04-0348.1 ER - TY - JOUR T1 - Maastrichtian North Atlantic warming, increasing stratification, and foraminiferal paleobiology at three timescales AN - 51525376; 2006-087849 JF - Paleoceanography AU - Isaza-Londono, Carolina AU - MacLeod, Kenneth G AU - Huber, Brian T Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 10 PB - American Geophysical Union, Washington, DC VL - 21 IS - 1 SN - 0883-8305, 0883-8305 KW - oxygen KW - isotopes KW - Cretaceous KW - paleo-oceanography KW - Senonian KW - paleocirculation KW - paleoclimatology KW - Upper Cretaceous KW - stable isotopes KW - climate change KW - Foraminifera KW - carbon KW - Invertebrata KW - Leg 171B KW - geochemistry KW - Contusotruncana contusa KW - Protista KW - Maestrichtian KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - planktonic taxa KW - ODP Site 1050 KW - O-18/O-16 KW - Racemiguembelina fructicosa KW - Mesozoic KW - time scales KW - stratification KW - paleobiology KW - Blake Plateau KW - Rugoglobigerina rugosa KW - Ocean Drilling Program KW - North Atlantic KW - microfossils KW - Blake Nose KW - Atlantic Ocean KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51525376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleoceanography&rft.atitle=Maastrichtian+North+Atlantic+warming%2C+increasing+stratification%2C+and+foraminiferal+paleobiology+at+three+timescales&rft.au=Isaza-Londono%2C+Carolina%3BMacLeod%2C+Kenneth+G%3BHuber%2C+Brian+T&rft.aulast=Isaza-Londono&rft.aufirst=Carolina&rft.date=2006-03-01&rft.volume=21&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Paleoceanography&rft.issn=08838305&rft_id=info:doi/10.1029%2F2004PA001130 L2 - http://www.agu.org/journals/pa/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 37 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - PA1012 N1 - Last updated - 2012-06-07 N1 - CODEN - POCGEP N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; biochemistry; Blake Nose; Blake Plateau; C-13/C-12; carbon; climate change; Contusotruncana contusa; Cretaceous; Foraminifera; geochemistry; Invertebrata; isotope ratios; isotopes; Leg 171B; Maestrichtian; Mesozoic; microfossils; North Atlantic; O-18/O-16; Ocean Drilling Program; ODP Site 1050; oxygen; paleo-oceanography; paleobiology; paleocirculation; paleoclimatology; planktonic taxa; Protista; Racemiguembelina fructicosa; Rugoglobigerina rugosa; Senonian; stable isotopes; stratification; time scales; Upper Cretaceous DO - http://dx.doi.org/10.1029/2004PA001130 ER - TY - JOUR T1 - Crystal chemistry and spectroscopy of jadeite AN - 51521269; 2006-089991 AB - Jadeite, nominally NaAlSi (sub 2) O (sub 6) , has long been observed to emit green, blue, or red luminescence. The chemical origin of these phenomena is currently unknown. The goal of this study is to determine the chemical activators of luminescence in Na-rich pyroxene through the implementation of four analytical techniques. Thirty-two samples of jadeite from Guatemala, Burma, California, Russia, and Japan were selected from the collections of the Smithsonian NMNH. These samples were analyzed using the electron microprobe for major elements, Mossbauer spectroscopy for Fe (super 3+) /Fe (super 2+) , ICP-MS for trace and minor elements, and cathodoluminescence (CL) for emission energies. The complete chemical data acquired from these techniques are used to examine the variations in jadeite chemistry, including their Fe (super 3+) contents to paragenesis. CL analysis was conducted on 21 jadeite samples that emit predominately green luminescence, and work is in progress on samples that emit both red and/or blue luminescence. Prominent energy peaks were identified at 442 nm, 561-579 nm, and 682 nm. The source of jadeite's blue band at 442 nm is hypothesized to be due to the presence of one or more unknown defect centers. However, the CL analyses of tectosilicates have concluded that peaks in the 400 nm-range are caused by the presence of Al (super 3+) or Eu (super 2+) , and we are investigating this possibility. The green peaks observed between 561-579 nm are most likely due to Mn (super 2+) ions, thus causing the samples to glow a canary-yellow green. This Mn (super 2+) peak is also observed in many other silicate minerals, including feldspars. The red peak at 682 nm may result from the presence of Mn (super 2+) , Cr (super 3+) , and/or Fe (super 3+) . Mossbauer data acquired as part of the current study will help to further constrain the activators of red luminescence phenomena. JF - Abstracts with Programs - Geological Society of America AU - Dopfel, Erin C AU - Dyar, M Darby AU - Sorensen, Sorena S AU - Anonymous Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 27 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 2 SN - 0016-7592, 0016-7592 KW - silicates KW - luminescence KW - pyroxene group KW - clinopyroxene KW - jadeite KW - spectra KW - crystal chemistry KW - samples KW - cathodoluminescence KW - electron probe data KW - chain silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51521269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Crystal+chemistry+and+spectroscopy+of+jadeite&rft.au=Dopfel%2C+Erin+C%3BDyar%2C+M+Darby%3BSorensen%2C+Sorena+S%3BAnonymous&rft.aulast=Dopfel&rft.aufirst=Erin&rft.date=2006-03-01&rft.volume=38&rft.issue=2&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 41st annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - cathodoluminescence; chain silicates; clinopyroxene; crystal chemistry; electron probe data; jadeite; luminescence; pyroxene group; samples; silicates; spectra ER - TY - JOUR T1 - Reanalysis of ancient eclipse, astronomic and geodetic data; a possible route to resolving the enigma of global sea-level rise AN - 51298432; 2008-016264 AB - Predictions of the Earth's response to the ice age appear to simultaneously reconcile a set of astronomical, geodetic and ancient eclipse observations related to changes in rotation, thus ruling out ice melting as a major contributor to 20th century sea-level rise. We demonstrate that the reconciliation disappears when an improved theory of rotational stability is applied. Furthermore, our reanalysis of longer satellite records renders previous estimates of the secular change in rotation rate suspect. The updated ice-age predictions and observations permit an anomalous 20th century ice flux of approximately 1 mm/yr equivalent sea-level rise. Thus, the full suite of Earth rotation observations are consistent with a connection between climatic warming and recent melting of ice reservoirs. JF - Earth and Planetary Science Letters AU - Mitrovica, Jerry X AU - Wahr, John AU - Matsuyama, Isamu AU - Paulson, Archie AU - Tamisiea, Mark E Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 390 EP - 399 PB - Elsevier, Amsterdam VL - 243 IS - 3-4 SN - 0012-821X, 0012-821X KW - glacial rebound KW - Quaternary KW - ancient eclipses KW - secular variations KW - global KW - prediction KW - glaciers KW - global change KW - geodesy KW - Holocene KW - ice sheets KW - climate change KW - tides KW - Cenozoic KW - sea-level changes KW - melting KW - isostatic rebound KW - rotation KW - ice KW - polar wandering KW - upper Holocene KW - global warming KW - amplitude KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51298432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Reanalysis+of+ancient+eclipse%2C+astronomic+and+geodetic+data%3B+a+possible+route+to+resolving+the+enigma+of+global+sea-level+rise&rft.au=Mitrovica%2C+Jerry+X%3BWahr%2C+John%3BMatsuyama%2C+Isamu%3BPaulson%2C+Archie%3BTamisiea%2C+Mark+E&rft.aulast=Mitrovica&rft.aufirst=Jerry&rft.date=2006-03-01&rft.volume=243&rft.issue=3-4&rft.spage=390&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2005.12.029 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2008-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - amplitude; ancient eclipses; Cenozoic; climate change; geodesy; glacial rebound; glaciers; global; global change; global warming; Holocene; ice; ice sheets; isostatic rebound; melting; polar wandering; prediction; Quaternary; rotation; sea-level changes; secular variations; tides; upper Holocene DO - http://dx.doi.org/10.1016/j.epsl.2005.12.029 ER - TY - JOUR T1 - Corals of the K/T-boundary; scleractinian corals of the suborders Astrocoeniina, Faviina, Rhipidogyrina and Amphiastraeina AN - 51283876; 2008-031953 JF - Journal of Systematic Palaeontology AU - Baron-Szabo, Rosemarie C Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 1 EP - 108 PB - Cambridge University Press, Cambridge VL - 4 IS - 1 SN - 1477-2019, 1477-2019 KW - lower Paleocene KW - Greater Antilles KW - Cretaceous KW - Senonian KW - Europe KW - Upper Cretaceous KW - Amphiastraeina KW - Cenozoic KW - Zoantharia KW - Central Europe KW - Paleocene KW - Faviina KW - Anthozoa KW - Invertebrata KW - taxonomy KW - Astrocoeniina KW - Maestrichtian KW - West Indies KW - faunal studies KW - Caribbean region KW - Austria KW - Paleogene KW - Jamaica KW - Coelenterata KW - faunal list KW - Mesozoic KW - Scleractinia KW - morphology KW - Antilles KW - Tertiary KW - South America KW - Mexico KW - Argentina KW - K-T boundary KW - Rhipidogyrina KW - stratigraphic boundary KW - Cnidaria KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51283876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Systematic+Palaeontology&rft.atitle=Corals+of+the+K%2FT-boundary%3B+scleractinian+corals+of+the+suborders+Astrocoeniina%2C+Faviina%2C+Rhipidogyrina+and+Amphiastraeina&rft.au=Baron-Szabo%2C+Rosemarie+C&rft.aulast=Baron-Szabo&rft.aufirst=Rosemarie&rft.date=2006-03-01&rft.volume=4&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Systematic+Palaeontology&rft.issn=14772019&rft_id=info:doi/10.1017%2FS1477201905001689 L2 - http://journals.cambridge.org/action/displayJournal?jid=SYP LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 326 N1 - Document feature - illus. incl. 18 plates, 3 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Amphiastraeina; Anthozoa; Antilles; Argentina; Astrocoeniina; Austria; Caribbean region; Cenozoic; Central Europe; Cnidaria; Coelenterata; Cretaceous; Europe; faunal list; faunal studies; Faviina; Greater Antilles; Invertebrata; Jamaica; K-T boundary; lower Paleocene; Maestrichtian; Mesozoic; Mexico; morphology; Paleocene; Paleogene; Rhipidogyrina; Scleractinia; Senonian; South America; stratigraphic boundary; taxonomy; Tertiary; Upper Cretaceous; West Indies; Zoantharia DO - http://dx.doi.org/10.1017/S1477201905001689 ER - TY - JOUR T1 - Recent research into Oldowan hominin activities at Kanjera South, Western Kenya AN - 36664727; 3424661 AB - ABSTRACT IN ENGLISH: This paper presents the initial results of excavations at Kanjera South, located on the Homa Peninsula in Western Kenya. Since 1995, our exploration of this locality has yielded a combination of artefacts and well preserved faunal remains in a sedimentary context that also allows for environmental reconstruction. Here we examine the history of exploration of Kanjera and its significance in the development of palaeoanthropological research in East Africa. We also summarise our findings from the recently discovered Oldowan site. Taphonomic analyses suggest that the archaeological layers were formed at least partially by hominin activity. Artefacts made from a wide variety of raw materials are abundant, as are animal bones. Results of our first analyses confirm that Oldowan hominins had considerable behavioural flexibility and occupied a range of habitats. // ABSTRACT IN FRENCH: Cet article présente des résultats préliminaires de nos fouilles au site de Kanjera South, situé sur la péninsule de Homa au Kenya occidental. Depuis 1995 nos explorations à cette localité ont produit une combinaison des outils lithiques et des restes fossils dans un bon état de conservation venant d'un contexte sédimentaire qui permet également les reconstitutions paleoenvironnementaux. Ici nous examinons l'histoire de l'exploration de Kanjera et de son importance dans le développement de la recherche paleoanthropologique en Afrique de l'Est. Nous récapitulons également nos résultats du gisement récemment découvert d'Oldowan. L'étude taphonomique suggère que les couches archéologiques ont été formées au moins partiellement par l'activité des hominins. Les objets fabriqués faits à partir d'une grande variété de matières lithiques sont abondants, de même que les os animaux. Les résultats de nos premières analyses confirment que les hominins d'Oldowan ont eu une flexibilité de comportement considérable et ont occupé une gamme d'habitats différents. Reprinted by permission of Kluwer Academic Publishers JF - African archaeological review AU - Bishop, L C AU - Plummer, T W AU - Ferraro, J V AU - Braun, D AU - Ditchfield, P W AU - Hertel, F AU - Kingston, J D AU - Hicks, J AU - Potts, R AD - Liverpool John Moores University ; City University of New York ; University of California, Los Angeles ; Rutgers University ; University of Oxford ; California State University ; Emory University ; Denver Museum of Nature and Science ; Smithsonian Institution Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 31 EP - 40 VL - 23 IS - 1-2 SN - 0263-0338, 0263-0338 KW - Anthropology KW - Hominins KW - Taphonomy KW - Habitats KW - Kenya KW - Paleoanthropology KW - Archaeological excavation KW - East Africa KW - Archaeological sites KW - Archaeology KW - Geology KW - Technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36664727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=African+archaeological+review&rft.atitle=Recent+research+into+Oldowan+hominin+activities+at+Kanjera+South%2C+Western+Kenya&rft.au=Bishop%2C+L+C%3BPlummer%2C+T+W%3BFerraro%2C+J+V%3BBraun%2C+D%3BDitchfield%2C+P+W%3BHertel%2C+F%3BKingston%2C+J+D%3BHicks%2C+J%3BPotts%2C+R&rft.aulast=Bishop&rft.aufirst=L&rft.date=2006-03-01&rft.volume=23&rft.issue=1-2&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=African+archaeological+review&rft.issn=02630338&rft_id=info:doi/10.1007%2Fs10437-006-9006-1 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1205 4574; 1225 1231; 9114 1077; 5706; 5476 8573 11325; 12622; 1231; 115 2; 200 115 2 DO - http://dx.doi.org/10.1007/s10437-006-9006-1 ER - TY - JOUR T1 - 'Nature's most beautiful models': George Catlin's choctaw ball-play paintings and the politics of Indian removal AN - 36518442; 3316773 AB - This essay analyses and contextualizes a group of paintings by George Catlin (1796-1872) that depict Choctaw tribe members involved in the sport of ball-play or lacrosse. Whereas previous scholars have used these works to emphasize the ethnographic nature of the artist's work, it contends that the series speaks to contemporary issues that the Choctaws were confronting at the time. Completed in 1834-35, Catlin's series of ball-play scenes represents a powerful statement regarding the removal of the Choctaws from their homelands in Mississippi to the newly-designated Indian Territory. His paintings create the impression that Native American habits and play had not been adversely impacted by the increasing presence of Euro-American settlers in the West. Thus, they had the ultimate effect of forestalling potential moral outrage against those responsible for degradations against Native American culture. Situated in this historical context, images of Native American ball-play should be seen less as romanticized records of tribal life and more as highly polemical statements about contemporary interactions between native peoples and the dominant culture. Not only did ball-play provide Catlin with an ideal subject to engage with the public's simultaneous fascination and repulsion with 'primitive' tribal cultures, but it also acted as a perfect metaphor for cultural conflict. Reprinted by permission of Frank Cass & Co. Ltd. JF - International journal of the history of sport AU - Goodyear, III, Frank H. AD - Smithsonian Institution Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 138 EP - 153 VL - 23 IS - 2 SN - 0952-3367, 0952-3367 KW - Sociology KW - Political Science KW - Anthropology KW - Catlin, George KW - Indians KW - North America KW - Cultural conflicts KW - Choctaw KW - Land rights KW - Painting KW - Social history KW - Games KW - Sports UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36518442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+journal+of+the+history+of+sport&rft.atitle=%27Nature%27s+most+beautiful+models%27%3A+George+Catlin%27s+choctaw+ball-play+paintings+and+the+politics+of+Indian+removal&rft.au=Goodyear%2C+III%2C+Frank+H.&rft.aulast=Goodyear&rft.aufirst=III&rft.date=2006-03-01&rft.volume=23&rft.issue=2&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=International+journal+of+the+history+of+sport&rft.issn=09523367&rft_id=info:doi/10.1080%2F09523360500478190 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 12132 7336 3198; 5404; 11846 5889; 9096 1283 1318; 6301 1335 4424; Choctaw; 3107 2698 3121 3198 3549 2688 2449 10404 3178; 7213 10341 11032 9705; 293 14 DO - http://dx.doi.org/10.1080/09523360500478190 ER - TY - JOUR T1 - Other peoples' games: native Americans and sport AN - 36513880; 3316872 JF - International journal of the history of sport AU - Goodyear, III, Frank H. AU - Plymire, Darcy C AU - Rubinfeld, Mark AU - Staurowsky, Ellen J AU - Davies, Wade AU - Clow, Rich AU - Kreitzer, Matthew E AU - Anderson, Eric D AU - Robidoux, Michael A AU - Stepp, John Richard AU - Forsyth, Janice AU - Wamsley, Kevin B AU - King, C Richard AD - Smithsonian Institution ; Towson University ; Westminster College, Salt Lake City ; Ithaca College ; University of Montana ; University of Bath ; University of Ottawa ; University of Florida ; University of Manitoba ; Washington State University Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 131 EP - 330 VL - 23 IS - 2 SN - 0952-3367, 0952-3367 KW - Sociology KW - Anthropology KW - Catlin, George KW - Indians KW - North America KW - Racism KW - Symbols KW - Rivalry KW - Media KW - Ethnographic research KW - Social integration KW - Images KW - Sports KW - Traditional culture KW - Colonization KW - Indigenous rights KW - Identity KW - Games KW - Social history KW - Competition KW - Athletes KW - Stereotypes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36513880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+journal+of+the+history+of+sport&rft.atitle=Other+peoples%27+games%3A+native+Americans+and+sport&rft.au=Goodyear%2C+III%2C+Frank+H.%3BPlymire%2C+Darcy+C%3BRubinfeld%2C+Mark%3BStaurowsky%2C+Ellen+J%3BDavies%2C+Wade%3BClow%2C+Rich%3BKreitzer%2C+Matthew+E%3BAnderson%2C+Eric+D%3BRobidoux%2C+Michael+A%3BStepp%2C+John+Richard%3BForsyth%2C+Janice%3BWamsley%2C+Kevin+B%3BKing%2C+C+Richard&rft.aulast=Goodyear&rft.aufirst=III&rft.date=2006-03-01&rft.volume=23&rft.issue=2&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=International+journal+of+the+history+of+sport&rft.issn=09523367&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - SuppNotes - Collection of 12 articles N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 12132 7336 3198; 11846 5889; 6317 11032 9705 6314 9846; 6301 1335 4424; 5404; 4459 10902; 6224; 12247 11814; 12871 3198; 1365 556; 2649; 11073 2649; 12453; 7862 2572; 10575 10566 3612 3549 2688 2449 10404 9680; 11859 11856; 2504 9653; 6191; 293 14 ER - TY - JOUR T1 - Dietary selectivity for the toxic cyanobacterium Lyngbya majuscula and resultant growth rates in two species of opisthobranch mollusc AN - 19966048; 6815512 AB - Trophodynamics of blooms of the toxic marine cyanobacterium Lyngbya majuscula were investigated to determine dietary specificity in two putative grazers: the opisthobranch molluscs, Stylocheilus striatus and Bursatella leachii. S. striatus is associated with L. majuscula blooms and is known to sequester L. majuscula metabolites. The dietary specificity and toxicodynamics of B. leachii in relation to L. majuscula is less well documented. In this study we found diet history had no significant effect upon dietary selectivity of S. striatus when offered a range of plant species. However, L. majuscula chemotype may alter S. striatus' selectivity for this cyanobacterium. Daily biomass increases between small and large size groups of both species were recorded in no-choice consumption trials using L. majuscula. Both S. striatus and B. leachii preferentially consumed L. majuscula containing lyngbyatoxin-a. Increase in mass over a 10-day period in B. leachii (915%) was significantly greater than S. striatus (150%), yet S. striatus consumed greater quantities of L. majuscula (g day super(- 1)) and thus had a lower conversion efficiency (0.038) than B. leachii (0.081) based on sea hare weight per gram of L. majuscula consumed day super(- 1). Our findings suggest that growth rates and conversion efficiencies may be influenced by sea hare maximum growth potential, acquisition of secondary metabolites or diet type. JF - Journal of Experimental Marine Biology and Ecology AU - Capper, Angela AU - Tibbetts, Ian R AU - O'Neil, Judith M AU - Shaw, Glendon R AD - Centre for Marine Studies, School of Life Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia, capper@sms.si.edu Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 133 EP - 144 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 331 IS - 2 SN - 0022-0981, 0022-0981 KW - Mollusks KW - Pollution Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Marine Biotechnology Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts; Ecology Abstracts KW - Bursatella leachii KW - Feeding preference and deterrence KW - Lyngbya majuscula toxins KW - Sea hare KW - Stylocheilus striatus (formerly longicauda) KW - Historical account KW - Algal Toxins KW - Specificity KW - Red tides KW - secondary metabolites KW - Pollution effects KW - Metabolites KW - History KW - Body size KW - Mollusca KW - Diets KW - Growth rate KW - Marine KW - Lyngbya majuscula KW - Animal physiology KW - Growth Rates KW - Toxicity KW - Biomass KW - Aplysia KW - Bioaccumulation KW - Secondary metabolites KW - Marine molluscs KW - Stylocheilus striatus KW - Selectivity KW - Cyanophyta KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q1 08482:Ecosystems and energetics KW - D 04627:Algae/lichens KW - P 1000:MARINE POLLUTION KW - Q4 27770:Algae KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19966048?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.atitle=Dietary+selectivity+for+the+toxic+cyanobacterium+Lyngbya+majuscula+and+resultant+growth+rates+in+two+species+of+opisthobranch+mollusc&rft.au=Capper%2C+Angela%3BTibbetts%2C+Ian+R%3BO%27Neil%2C+Judith+M%3BShaw%2C+Glendon+R&rft.aulast=Capper&rft.aufirst=Angela&rft.date=2006-03-01&rft.volume=331&rft.issue=2&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2005.10.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Bioaccumulation; Red tides; Specificity; Body size; Pollution effects; Marine molluscs; Animal physiology; Toxicity; Diets; Secondary metabolites; Metabolites; Biomass; Historical account; secondary metabolites; Algal Toxins; History; Growth Rates; Mollusks; Cyanophyta; Selectivity; Lyngbya majuscula; Bursatella leachii; Mollusca; Stylocheilus striatus; Aplysia; Marine DO - http://dx.doi.org/10.1016/j.jembe.2005.10.009 ER - TY - JOUR T1 - Role of elevated organic carbon levels and microbial activity in coral mortality AN - 19961592; 6840563 AB - Coral reefs are suffering a long-term global decline, yet the causes remain contentious. The role of poor water quality in this decline is particularly unclear, with most previous studies providing only weak correlations between elevated nutrient levels and coral mortality. Here we experimentally show that routinely measured components of water quality (nitrate, phosphate, ammonia) do not cause substantial coral mortality. In contrast, dissolved organic carbon (DOC), which is rarely measured on reefs, does. Elevated DOC levels also accelerate the growth rate of microbes living in the corals' surface mucopolysaccharide layer by an order of magnitude, suggesting that mortality occurs due to a disruption of the balance between the coral and its associated microbiota. We propose a model by which elevated DOC levels cause Caribbean reefs to shift further from coral to macroalgal dominance. Increasing DOC levels on coral reefs should be recognized as a threat and routinely monitored. JF - Marine Ecology Progress Series AU - Kline, David I AU - Kuntz, Neilan M AU - Breitbart, Mya AU - Knowlton, Nancy AU - Rohwer, Forest AD - Center for Marine Biodiversity and Conservation, Scripps Institution of Oceanography, University of California, San Diego, la Jolla, California 92093, USA super(2)Department of Biology, LS301, San Diego State University, 5500 Campanile Dr, San Diego, California 92182, USA super(3)Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Republic of Panama super(4)Center for Microbial Sciences, San Diego State University, San Diego, California 92182, USA, frohwer@sunstroke.sdsu.edu Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 119 EP - 125 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 314 SN - 0171-8630, 0171-8630 KW - Pollution Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Coral reef decline KW - Dissolved organic carbon KW - Coral KW - Montastraea KW - Bacteria KW - Caribbean KW - Nutrients KW - water quality KW - Reefs KW - Nitrate KW - dominance KW - Organic carbon KW - Water quality KW - Models KW - ASW, Caribbean Sea KW - Carbon KW - Corals KW - Algae KW - Growth rate KW - Marine KW - Mortality KW - Nitrates KW - Ammonia KW - mucopolysaccharides KW - Microbial activity KW - Ecosystem disturbance KW - coral reefs KW - Dominance KW - Phosphates KW - Phosphate KW - Coral reefs KW - Microbiology KW - Mortality causes KW - K 03059:Algae KW - Q1 08482:Ecosystems and energetics KW - P 2000:FRESHWATER POLLUTION KW - O 1080:Multi-disciplinary Studies KW - A 01300:Methods KW - D 04099:Ecosystem studies - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19961592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Role+of+elevated+organic+carbon+levels+and+microbial+activity+in+coral+mortality&rft.au=Kline%2C+David+I%3BKuntz%2C+Neilan+M%3BBreitbart%2C+Mya%3BKnowlton%2C+Nancy%3BRohwer%2C+Forest&rft.aulast=Kline&rft.aufirst=David&rft.date=2006-03-01&rft.volume=314&rft.issue=&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Coral reefs; Microbiology; Dissolved organic carbon; Water quality; Ecosystem disturbance; Mortality causes; Algae; Nitrate; Mortality; Reefs; Ammonia; Nutrients; Dominance; Models; Carbon; Phosphate; Corals; water quality; dominance; Phosphates; Nitrates; Organic carbon; mucopolysaccharides; Microbial activity; coral reefs; ASW, Caribbean Sea; Marine ER - TY - JOUR T1 - Multiple Scale Den Site Selection by Swift Foxes, Vulpes velox, in Southeastern Colorado AN - 19759505; 7566374 AB - Predation by Coyotes (Cards latrans) is a major source of mortality in Swift Fox (Vulpes velox) populations. Year-round denuse by Swift Foxes is likely to be a predator avoidance strategy. Due to the importance of denning to Swift Fox ecology, we recorded den site selection of Swift Foxes in southeastern Colorado. Den site selection was recorded at two scales: micro-habitat characteristics at the den and den placement within the home range. The number of den entrances, height and width of each entrance, aspect, hill position, slope, percent rock in soil, vegetative cover, and horizontal foliar density of 42 Swift Fox dens were examined during December 1999 - April 2000. This was compared to the same microhabitat characteristics at 42 random sites within Swift Fox home ranges to determine if Swift Foxes were using site characteristics according to their availability. Our results indicated that Swift Foxes were not highly selective of den sites based on the microhabitat characteristics evaluated in this study, although Swift Foxes selected areas of intermediate rock percentages. In addition, Swift Foxes were radio-tracked throughout the sample period and the location and frequency of use of known dens were recorded. Within the core area of home ranges, Swift Foxes used more dens (mean = 3.51 plus or minus 1.70 (SD)), and had a higher frequency of use of dens (mean = 8.20 plus or minus 6.01) than in the mid-range area (number of dens, mean = 0.90 plus or minus 0.94; frequency, mean = 1.27 plus or minus 2.12) and the boundary area (number of dens, mean = 0.34 plus or minus 0.53; frequency, mean = 0.45 plus or minus 0.93) of the home range. We discuss our results in terms of the importance of dens in facilitating escape from Coyotes. These results illustrate the need for examining den site selection at multiple scales to determine all selection factors, and to provide information useful for recovery and management efforts for this species. JF - Canadian Field-Naturalist AU - Kitchen, A M AU - Gese, E M AU - Lupis, S G AD - National Zoological Park, Smithsonian Institution, Washington DC 20013-7012 USA, HendersonAn@si.edu Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 31 EP - 38 VL - 120 IS - 1 SN - 0008-3550, 0008-3550 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Site selection KW - Soil KW - Dens KW - Mortality KW - Vulpes velox KW - Predation KW - Boundaries KW - Microenvironments KW - Home range KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19759505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Field-Naturalist&rft.atitle=Multiple+Scale+Den+Site+Selection+by+Swift+Foxes%2C+Vulpes+velox%2C+in+Southeastern+Colorado&rft.au=Kitchen%2C+A+M%3BGese%2C+E+M%3BLupis%2C+S+G&rft.aulast=Kitchen&rft.aufirst=A&rft.date=2006-03-01&rft.volume=120&rft.issue=1&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Canadian+Field-Naturalist&rft.issn=00083550&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Site selection; Mortality; Dens; Predation; Boundaries; Microenvironments; Home range; Vulpes velox ER - TY - JOUR T1 - Inferring colonization history from analyses of spatial genetic structure within populations of Pinus strobus and Quercus rubra AN - 17157997; 6765594 AB - Many factors interact to determine genetic structure within populations including adult density, the mating system, colonization history, natural selection, and the mechanism and spatial patterns of gene dispersal. We examined spatial genetic structure within colonizing populations of Quercus rubra seedlings and Pinus strobus juveniles and adults in an aspen-white pine forest in northern Michigan, USA. A 20-year spatially explicit demographic study of the forest enables us to interpret the results in light of recent colonization of the site for both species. We assayed 217 Q. rubra seedlings and 171 P. strobus individuals at 11 polymorphic loci using nine allozyme systems. Plant genotypes and locations were used in an analysis of spatial genetic structure. Q. rubra and P. strobus showed similar observed levels of heterozygosity, but Q. rubra seedlings have less heterozygosity than expected. Q. rubra seedlings show spatial genetic clumping of individuals on a scale to 25 m and levels of genetic relatedness expected from the clumped dispersion of half-siblings. In contrast, P. strobus has low levels of genetic relatedness at the smallest distance class and positive spatial genetic structure at scales < 10 m within the plot. The low density of adult Q. rubra outside the study plot and limited, spatially clumped rodent dispersal of acorns is likely responsible for the observed pattern of spatial genetic structure and the observed heterozygote deficit (i.e. a Wahlund effect). We attribute weaker patterns observed in P. strobus to the longer dispersal distance of seeds and the historical overlap of seed shadows from adults outside of the plot coupled with the overlap of seed shadows from younger, more recently established reproductive adults. The study demonstrates the utility of long-term demographic data in interpreting mechanisms responsible for generating contemporary patterns of genetic structure within populations. JF - Molecular Ecology AU - Jones, F A AU - Hamrick, J L AU - Peterson, C J AU - Squiers, E R AD - Andy Jones, Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Republic of Panama, jonesf@si.edu Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 851 EP - 861 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 15 IS - 3 SN - 0962-1083, 0962-1083 KW - Eastern white pine KW - Northern red oak KW - Ecology Abstracts; Genetics Abstracts KW - allozymes KW - colonization KW - kinship KW - mating system KW - seed dispersal KW - spatial autocorrelation KW - Seed dispersal KW - Pinus strobus KW - Forests KW - Genotypes KW - Natural selection KW - Heterozygosity KW - Genetic relationship KW - Demography KW - Mating KW - Colonization KW - Population genetics KW - Quercus rubra KW - Heterozygotes KW - Seedlings KW - Dispersal KW - Genetic structure KW - G 07350:Pteridophytes and Gymnosperms KW - D 04640:Other angiosperms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17157997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Inferring+colonization+history+from+analyses+of+spatial+genetic+structure+within+populations+of+Pinus+strobus+and+Quercus+rubra&rft.au=Jones%2C+F+A%3BHamrick%2C+J+L%3BPeterson%2C+C+J%3BSquiers%2C+E+R&rft.aulast=Jones&rft.aufirst=F&rft.date=2006-03-01&rft.volume=15&rft.issue=3&rft.spage=851&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2005.02830.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - SuppNotes - Figures, 3; tables, 2; references, 74. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Seed dispersal; Forests; Genotypes; Heterozygosity; Natural selection; Demography; Genetic relationship; Population genetics; Colonization; Mating; Heterozygotes; Seedlings; Dispersal; Genetic structure; Quercus rubra; Pinus strobus DO - http://dx.doi.org/10.1111/j.1365-294X.2005.02830.x ER - TY - JOUR T1 - A set of microsatellite markers for Heliconius melpomene and closely related species AN - 17153297; 6765651 AB - The butterflies in the genus Heliconius offer an exceptional opportunity for the study of the ecology and genetics of an adaptive radiation due to their extensive intra- and interspecific variation in wing colour patterns and mimetic associations. Here, we characterize 22 polymorphic microsatellite loci in Heliconius melpomene that have been shown to be useful for linkage mapping and population studies in this and other species. Levels of variation were high, although heterozygosity deficiencies were found in most loci, probably due to null alleles. The loci showed broad amplification success on six other species across the genus. JF - Molecular Ecology Notes AU - Mavarez, J AU - Gonzalez, M AD - Smithsonian Tropical Research Institute, Apartado 2072 Balboa, Ancon, Republica de Panama, mavarezj@si.edu Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 20 EP - 23 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 6 IS - 1 SN - 1471-8278, 1471-8278 KW - Ecology Abstracts; Entomology Abstracts; Genetics Abstracts KW - Heliconius KW - Lepidoptera KW - microsatellites KW - Nymphalidae KW - Linkage analysis KW - Genetic markers KW - Microsatellites KW - Wings KW - Population studies KW - Heterozygosity KW - Heliconius melpomene KW - Adaptive radiation KW - Gene mapping KW - Z 05219:Population genetics KW - G 07366:Insects/arachnids KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17153297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology+Notes&rft.atitle=A+set+of+microsatellite+markers+for+Heliconius+melpomene+and+closely+related+species&rft.au=Mavarez%2C+J%3BGonzalez%2C+M&rft.aulast=Mavarez&rft.aufirst=J&rft.date=2006-03-01&rft.volume=6&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology+Notes&rft.issn=14718278&rft_id=info:doi/10.1111%2Fj.1471-8286.2005.01115.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - SuppNotes - Tables, 2; references, 8. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Linkage analysis; Genetic markers; Wings; Microsatellites; Population studies; Heterozygosity; Adaptive radiation; Gene mapping; Heliconius melpomene DO - http://dx.doi.org/10.1111/j.1471-8286.2005.01115.x ER - TY - JOUR T1 - Nautiloid-scaphopod homeomorphy in the late Palaeozoic of the United States AN - 1244671865; 2013-007430 JF - Lethaia AU - Kues, Barry AU - Mapes, Royal AU - Yochelson, Ellis Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 93 EP - 95 PB - Taylor & Francis on licence from the Lethaia Foundation, Oslo VL - 39 IS - 1 SN - 0024-1164, 0024-1164 KW - United States KW - Prodentalium sublaeve KW - Pennsylvanian KW - New Mexico KW - Caddo Formation KW - Nautiloidea KW - Invertebrata KW - Mollusca KW - Kionoceras KW - Talpa New Mexico KW - Scaphopoda KW - shells KW - Brown County Texas KW - Taos County New Mexico KW - Paleozoic KW - Desmoinesian KW - Carboniferous KW - Cephalopoda KW - Texas KW - biologic evolution KW - Middle Pennsylvanian KW - adaptation KW - morphology KW - functional morphology KW - Flechado Formation KW - ornamentation KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1244671865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Lethaia&rft.atitle=Nautiloid-scaphopod+homeomorphy+in+the+late+Palaeozoic+of+the+United+States&rft.au=Kues%2C+Barry%3BMapes%2C+Royal%3BYochelson%2C+Ellis&rft.aulast=Kues&rft.aufirst=Barry&rft.date=2006-03-01&rft.volume=39&rft.issue=1&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Lethaia&rft.issn=00241164&rft_id=info:doi/10.1080%2F00241160500377941 L2 - http://www.tandf.co.uk/journals/titles/00241164.asp LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-12-27 N1 - CODEN - LETHAT N1 - SubjectsTermNotLitGenreText - adaptation; biologic evolution; Brown County Texas; Caddo Formation; Carboniferous; Cephalopoda; Desmoinesian; Flechado Formation; functional morphology; Invertebrata; Kionoceras; Middle Pennsylvanian; Mollusca; morphology; Nautiloidea; New Mexico; ornamentation; Paleozoic; Pennsylvanian; Prodentalium sublaeve; Scaphopoda; shells; Talpa New Mexico; Taos County New Mexico; Texas; United States DO - http://dx.doi.org/10.1080/00241160500377941 ER - TY - JOUR T1 - Coral larvae conservation: physiology and reproduction. AN - 67650377; 16337183 AB - Coral species throughout the world's oceans are facing severe environmental pressures. We are interested in conserving coral larvae by means of cryopreservation, but little is known about their cellular physiology or cryobiology. These experiments examined cryoprotectant toxicity, dry weight, water and cryoprotectant permeability using cold and radiolabeled glycerol, spontaneous ice nucleation temperatures, chilling sensitivity, and settlement of coral larvae. Our two test species of coral larvae, Pocillopora damicornis (lace coral), and Fungia scutaria (mushroom coral) demonstrated a wide tolerance to cryoprotectants. Computer-aided morphometry determined that F. scutaria larvae were smaller than P. damicornis larvae. The average dry weight for P. damicornis was 24.5%, while that for F. scutaria was 17%, yielding osmotically inactive volumes (V(b)) of 0.22 and 0.15, respectively. The larvae from both species demonstrated radiolabeled glycerol uptake over time, suggesting they were permeable to the glycerol. Parameter fitting of the F. scutaria larvae data yielded a water permeability 2 microm/min/atm and a cryoprotectant permeability = 2.3 x 10(-4) cm/min while modeling indicated that glycerol reached 90% of final concentration in the larvae within 25 min. The spontaneous ice nucleation temperature for F. scutaria larvae in filtered seawater was -37.8+/-1.4 degrees C. However, when F. scutaria larvae were chilled from room temperature to -11 degrees C at various rates, they exhibited 100% mortality. When instantly cooled from room temperature to test temperatures, they showed damage below 10 degrees C. These data suggest that they are sensitive to both the rate of chilling and the absolute temperature, and indicate that vitrification may be the only means to successfully cryopreserve these organisms. Without prior cryopreservation, both species of coral settled under laboratory conditions. JF - Cryobiology AU - Hagedorn, M AU - Pan, R AU - Cox, E F AU - Hollingsworth, L AU - Krupp, D AU - Lewis, T D AU - Leong, J C AU - Mazur, P AU - Rall, W F AU - MacFarlane, D R AU - Fahy, G AU - Kleinhans, F W AD - Department of Reproductive Sciences, Smithsonian National Zoological Park, Washington, DC 20008, USA. hagedornm@si.edu Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 33 EP - 47 VL - 52 IS - 1 SN - 0011-2240, 0011-2240 KW - Cryoprotective Agents KW - 0 KW - Ice KW - Glycerol KW - PDC6A3C0OX KW - Index Medicus KW - Sensitivity and Specificity KW - Animals KW - Cryoprotective Agents -- pharmacology KW - Glycerol -- metabolism KW - Cryoprotective Agents -- metabolism KW - Cell Membrane Permeability -- drug effects KW - Temperature KW - Freezing KW - Cryopreservation -- methods KW - Species Specificity KW - Glycerol -- pharmacology KW - Reproduction -- physiology KW - Larva -- physiology KW - Anthozoa -- growth & development KW - Larva -- growth & development KW - Anthozoa -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67650377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cryobiology&rft.atitle=Coral+larvae+conservation%3A+physiology+and+reproduction.&rft.au=Hagedorn%2C+M%3BPan%2C+R%3BCox%2C+E+F%3BHollingsworth%2C+L%3BKrupp%2C+D%3BLewis%2C+T+D%3BLeong%2C+J+C%3BMazur%2C+P%3BRall%2C+W+F%3BMacFarlane%2C+D+R%3BFahy%2C+G%3BKleinhans%2C+F+W&rft.aulast=Hagedorn&rft.aufirst=M&rft.date=2006-02-01&rft.volume=52&rft.issue=1&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Cryobiology&rft.issn=00112240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-08-03 N1 - Date created - 2006-02-13 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Fossil bats from Quaternary deposits on Bermuda (Chiroptera, Vespertilionidae) AN - 51567094; 2006-060356 AB - Fossil remains of bats have been recovered from caves and fissures in Bermuda dating from middle Pleistocene to late Holocene. Three bones from 2 different localities are identified as eastern pipistrelle (Pipistrellus subflavus), which was not recorded from Bermuda until 2004. Remains of an individual eastern red bat (Lasiurus borealis), from a 400,000-year-old beach deposit, imply that the migratory pattern in this species, a regular transient in Bermuda today, may have been established by the middle Pleistocene. Fairly common remains of Lasiurus, either L. borealis or L. seminolus, were found in 5 cave deposits. In 1 finely stratified sequence, this bat does not appear until the onset of the last glacial period, suggesting that a resident population may have become established at that time. A strong taphonomic bias, indicated by the preponderance of large wing bones, probably of females, may be the result of hawk predation. JF - Journal of Mammalogy AU - Grady, Frederick V AU - Olson, Storrs L Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 148 EP - 152 PB - American Society of Mammalogists, Lawrence, KS VL - 87 IS - 1 SN - 0022-2372, 0022-2372 KW - Chordata KW - Quaternary KW - predation KW - Lasiurus borealis KW - caves KW - Mammalia KW - faunal studies KW - Vespertilionidae KW - biogeography KW - Holocene KW - Pipistrellus subflavus KW - Cenozoic KW - Atlantic Ocean Islands KW - Theria KW - Chiroptera KW - Bermuda KW - taphonomy KW - Pleistocene KW - Vertebrata KW - Eutheria KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51567094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Mammalogy&rft.atitle=Fossil+bats+from+Quaternary+deposits+on+Bermuda+%28Chiroptera%2C+Vespertilionidae%29&rft.au=Grady%2C+Frederick+V%3BOlson%2C+Storrs+L&rft.aulast=Grady&rft.aufirst=Frederick&rft.date=2006-02-01&rft.volume=87&rft.issue=1&rft.spage=148&rft.isbn=&rft.btitle=&rft.title=Journal+of+Mammalogy&rft.issn=00222372&rft_id=info:doi/ L2 - http://www.bioone.org/loi/mamm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 16 N1 - PubXState - KS N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JOMAAL N1 - SubjectsTermNotLitGenreText - Atlantic Ocean Islands; Bermuda; biogeography; caves; Cenozoic; Chiroptera; Chordata; Eutheria; faunal studies; Holocene; Lasiurus borealis; Mammalia; Pipistrellus subflavus; Pleistocene; predation; Quaternary; taphonomy; Tetrapoda; Theria; Vertebrata; Vespertilionidae ER - TY - JOUR T1 - Impacts of the ancient Maya on soils and soil erosion in the central Maya Lowlands AN - 51562882; 2006-061351 AB - Many studies across the central and southern Maya Lowlands of Belize, Guatemala, Honduras, and Mexico have produced records of land degradation, mostly sedimentation and soil erosion, during the ancient Maya period from before 1000 BC to the Maya Collapse of c. AD 900. This paper provides new data from two sites (Blue Creek and Cancuen), synthesizes more than a decade of the authors' research in Guatemala, Belize, and Mexico, and synthesizes other findings from this region. These research projects analyzed more than 100 excavations in upland and depression sites, cored lakes and wetland sediments, and studied sediments in the field and laboratory using radiocarbon dating, a battery of soil chemistry tests, stratigraphic analysis, magnetic susceptibility, elemental analyses, and artifact identification. Our objective was to date when sedimentation and soil erosion occurred, identify stable surfaces, and correlate them with the state of knowledge about past land use. These findings indicate three general epochs of accelerated soil erosion and identified two major paleosols. The three waves of soil erosion occurred in the Preclassic period (c. 1000 BC to AD 250), the Late Classic (AD 550 to 900), and in the last several decades. The major paleosol ("Eklu'um") in these sites is a well-developed Mollisol or Vertisol that started forming in the early Holocene and was buried in either the Preclassic or Classic periods (AD 250 to 900). At some sites the Eklu'um paleosol lies beneath sediments with a fainter paleosol, which in turn lies buried below Classic period and later sediments. This picture shows higher than expected soil erosion linked to the region's first pioneer farmers in the Preclassic and less than expected soil erosion in the Late Classic when population peaked and land use was the most intensive. In other regions like Cancuen, Guatemala, however, most soil erosion occurred during the Maya Late Classic (AD 550-830). Erosion here was intense but short-lived: depressions record 1-3 m of aggradation in two centuries. A third epoch of accelerated soil loss and aggradation arose with the rapid land use changes brought by new pioneers during the last several decades. JF - Catena (Giessen) AU - Beach, T AU - Dunning, N AU - Luzzadder-Beach, S AU - Cook, D E AU - Lohse, J A2 - Hudson, Paul F. A2 - Alcantara-Ayala, Irasema Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 166 EP - 178 PB - Elsevier VL - 65 IS - 2 SN - 0341-8162, 0341-8162 KW - Belize KW - terrestrial environment KW - degradation KW - Maya Lowlands KW - erosion KW - erosion rates KW - Holocene KW - Cenozoic KW - Honduras KW - paludal environment KW - paleosols KW - soil erosion KW - Maya civilization KW - archaeology KW - soil profiles KW - Quaternary KW - human activity KW - Guatemala KW - agriculture KW - Yucatan Peninsula KW - Mexico KW - wetlands KW - upper Holocene KW - Central America KW - land use KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51562882?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Catena+%28Giessen%29&rft.atitle=Impacts+of+the+ancient+Maya+on+soils+and+soil+erosion+in+the+central+Maya+Lowlands&rft.au=Beach%2C+T%3BDunning%2C+N%3BLuzzadder-Beach%2C+S%3BCook%2C+D+E%3BLohse%2C+J&rft.aulast=Beach&rft.aufirst=T&rft.date=2006-02-01&rft.volume=65&rft.issue=2&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Catena+%28Giessen%29&rft.issn=03418162&rft_id=info:doi/10.1016%2Fj.catena.2005.11.007 L2 - http://www.sciencedirect.com/science/journal/03418162 LA - English DB - GeoRef N1 - Conference title - International Association of Geomorphologists regional geomorphology conference, symposium on Soil erosion and geomorphologic features of land degradation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 67 N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CIJPD3 N1 - SubjectsTermNotLitGenreText - agriculture; archaeology; Belize; Cenozoic; Central America; degradation; erosion; erosion rates; Guatemala; Holocene; Honduras; human activity; land use; Maya civilization; Maya Lowlands; Mexico; paleosols; paludal environment; Quaternary; soil erosion; soil profiles; terrestrial environment; upper Holocene; wetlands; Yucatan Peninsula DO - http://dx.doi.org/10.1016/j.catena.2005.11.007 ER - TY - JOUR T1 - Crater gradation in Gusev Crater and Meridiani Planum, Mars AN - 51451196; 2007-043724 JF - Journal of Geophysical Research AU - Grant, John A AU - Arvidson, Raymond E AU - Crumpler, Larry S AU - Golombek, Matthew P AU - Hahn, B AU - Haldemann, A F C AU - Li, R AU - Soderblom, Laurence A AU - Squyres, Steven W AU - Wright, S P AU - Watters, W A AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 EP - E02S08 PB - American Geophysical Union, Washington, DC VL - 111 IS - E2 SN - 0148-0227, 0148-0227 KW - eolian features KW - imagery KW - Spirit Rover KW - impact features KW - erosion KW - government agencies KW - Mars KW - landing sites KW - Hesperian KW - erosion features KW - Mars Exploration Rovers KW - Mars Exploration Rover KW - Amazonian KW - surface features KW - Gusev Crater KW - bedrock KW - Meridiani Planum KW - sulfates KW - cartography KW - weathering KW - terrestrial planets KW - planets KW - NASA KW - fluvial features KW - planetology KW - impact craters KW - instruments KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51451196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Crater+gradation+in+Gusev+Crater+and+Meridiani+Planum%2C+Mars&rft.au=Grant%2C+John+A%3BArvidson%2C+Raymond+E%3BCrumpler%2C+Larry+S%3BGolombek%2C+Matthew+P%3BHahn%2C+B%3BHaldemann%2C+A+F+C%3BLi%2C+R%3BSoderblom%2C+Laurence+A%3BSquyres%2C+Steven+W%3BWright%2C+S+P%3BWatters%2C+W+A%3BAnonymous&rft.aulast=Grant&rft.aufirst=John&rft.date=2006-02-01&rft.volume=111&rft.issue=E2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002465 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 50 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Amazonian; bedrock; cartography; eolian features; erosion; erosion features; fluvial features; government agencies; Gusev Crater; Hesperian; imagery; impact craters; impact features; instruments; landing sites; Mars; Mars Exploration Rover; Mars Exploration Rovers; Meridiani Planum; NASA; planetology; planets; remote sensing; Spirit Rover; sulfates; surface features; terrestrial planets; weathering DO - http://dx.doi.org/10.1029/2005JE002465 ER - TY - JOUR T1 - Overview of the Spirit Mars Exploration Rover Mission to Gusev Crater; landing site to Backstay Rock in the Columbia Hills AN - 51450189; 2007-043717 JF - Journal of Geophysical Research AU - Arvidson, Raymond E AU - Squyres, Steven W AU - Anderson, R C AU - Bell, James F, III AU - Blaney, Diana L AU - Brueckner, J AU - Cabrol, Nathalie A AU - Calvin, W M AU - Carr, M H AU - Christensen, Philip R AU - Clark, Benton C AU - Crumpler, Larry S AU - Des Marais, David J AU - de Souza, Paulo A, Jr AU - d'Uston, C AU - Economou, T AU - Farmer, J AU - Farrand, William H AU - Folkner, W AU - Golombek, Matthew P AU - Gorevan, Stephen AU - Grant, John A AU - Greeley, Ronald AU - Grotzinger, J AU - Guinness, Edward A AU - Hahn, B C AU - Haskin, Larry A AU - Herkenhoff, Kenneth E AU - Hurowitz, Joel A AU - Hviid, S AU - Johnson, Jeffrey R AU - Klingelhoefer, G AU - Knoll, A H AU - Landis, G A AU - Leff, C AU - Lemmon, Mark T AU - Li, R AU - Madsen, Morten B AU - Malin, M C AU - McLennan, S M AU - McSween, Harry Y AU - Ming, D W AU - Moersch, J E AU - Morris, Richard V AU - Parker, Timothy J AU - Rice, J W, Jr AU - Richter, Lutz AU - Rieder, R AU - Rodionov, D S AU - Schroeder, C AU - Sims, Michael H AU - Smith, M AU - Smith, P AU - Soderblom, Laurence A AU - Sullivan, Robert J AU - Thompson, S D AU - Tosca, Nicholas J AU - Wang, A AU - Waenke, H AU - Ward, J G AU - Wdowiak, T AU - Wolff, M AU - Yen, A AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 EP - E02S01 PB - American Geophysical Union, Washington, DC VL - 111 IS - E2 SN - 0148-0227, 0148-0227 KW - imagery KW - volcanic rocks KW - Spirit Rover KW - igneous rocks KW - government agencies KW - Mars KW - photography KW - magnetic properties KW - Mars Exploration Rover KW - basalts KW - surface features KW - sediments KW - Gusev Crater KW - programs KW - clastic sediments KW - Columbia Hills KW - terrestrial planets KW - planets KW - olivine basalt KW - NASA KW - dust KW - planetology KW - landscapes KW - aquatic environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51450189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Overview+of+the+Spirit+Mars+Exploration+Rover+Mission+to+Gusev+Crater%3B+landing+site+to+Backstay+Rock+in+the+Columbia+Hills&rft.au=Arvidson%2C+Raymond+E%3BSquyres%2C+Steven+W%3BAnderson%2C+R+C%3BBell%2C+James+F%2C+III%3BBlaney%2C+Diana+L%3BBrueckner%2C+J%3BCabrol%2C+Nathalie+A%3BCalvin%2C+W+M%3BCarr%2C+M+H%3BChristensen%2C+Philip+R%3BClark%2C+Benton+C%3BCrumpler%2C+Larry+S%3BDes+Marais%2C+David+J%3Bde+Souza%2C+Paulo+A%2C+Jr%3Bd%27Uston%2C+C%3BEconomou%2C+T%3BFarmer%2C+J%3BFarrand%2C+William+H%3BFolkner%2C+W%3BGolombek%2C+Matthew+P%3BGorevan%2C+Stephen%3BGrant%2C+John+A%3BGreeley%2C+Ronald%3BGrotzinger%2C+J%3BGuinness%2C+Edward+A%3BHahn%2C+B+C%3BHaskin%2C+Larry+A%3BHerkenhoff%2C+Kenneth+E%3BHurowitz%2C+Joel+A%3BHviid%2C+S%3BJohnson%2C+Jeffrey+R%3BKlingelhoefer%2C+G%3BKnoll%2C+A+H%3BLandis%2C+G+A%3BLeff%2C+C%3BLemmon%2C+Mark+T%3BLi%2C+R%3BMadsen%2C+Morten+B%3BMalin%2C+M+C%3BMcLennan%2C+S+M%3BMcSween%2C+Harry+Y%3BMing%2C+D+W%3BMoersch%2C+J+E%3BMorris%2C+Richard+V%3BParker%2C+Timothy+J%3BRice%2C+J+W%2C+Jr%3BRichter%2C+Lutz%3BRieder%2C+R%3BRodionov%2C+D+S%3BSchroeder%2C+C%3BSims%2C+Michael+H%3BSmith%2C+M%3BSmith%2C+P%3BSoderblom%2C+Laurence+A%3BSullivan%2C+Robert+J%3BThompson%2C+S+D%3BTosca%2C+Nicholas+J%3BWang%2C+A%3BWaenke%2C+H%3BWard%2C+J+G%3BWdowiak%2C+T%3BWolff%2C+M%3BYen%2C+A%3BAnonymous&rft.aulast=Arvidson&rft.aufirst=Raymond&rft.date=2006-02-01&rft.volume=111&rft.issue=E2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002499 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 43 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquatic environment; basalts; clastic sediments; Columbia Hills; dust; government agencies; Gusev Crater; igneous rocks; imagery; landscapes; magnetic properties; Mars; Mars Exploration Rover; NASA; olivine basalt; photography; planetology; planets; programs; sediments; Spirit Rover; surface features; terrestrial planets; volcanic rocks DO - http://dx.doi.org/10.1029/2005JE002499 ER - TY - JOUR T1 - Geology of the Gusev cratered plains from the Spirit Rover transverse AN - 51449007; 2007-043723 JF - Journal of Geophysical Research AU - Golombek, Matthew P AU - Crumpler, Larry S AU - Grant, John A AU - Greeley, Ronald AU - Cabrol, Nathalie A AU - Parker, Timothy J AU - Rice, J W, Jr AU - Ward, J G AU - Arvidson, Raymond E AU - Moersch, J E AU - Fergason, Robin L AU - Christensen, Philip R AU - Castano, Rebecca AU - Haldemann, A F C AU - Li, R AU - Bell, James F, III AU - Squyres, Steven W AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 EP - E02S07 PB - American Geophysical Union, Washington, DC VL - 111 IS - E2 SN - 0148-0227, 0148-0227 KW - soils KW - eolian features KW - imagery KW - Spirit Rover KW - impact features KW - cartography KW - government agencies KW - Mars KW - landing sites KW - Hesperian KW - Mars Exploration Rovers KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - NASA KW - surface features KW - planetology KW - plains KW - impact craters KW - instruments KW - Gusev Crater KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51449007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Geology+of+the+Gusev+cratered+plains+from+the+Spirit+Rover+transverse&rft.au=Golombek%2C+Matthew+P%3BCrumpler%2C+Larry+S%3BGrant%2C+John+A%3BGreeley%2C+Ronald%3BCabrol%2C+Nathalie+A%3BParker%2C+Timothy+J%3BRice%2C+J+W%2C+Jr%3BWard%2C+J+G%3BArvidson%2C+Raymond+E%3BMoersch%2C+J+E%3BFergason%2C+Robin+L%3BChristensen%2C+Philip+R%3BCastano%2C+Rebecca%3BHaldemann%2C+A+F+C%3BLi%2C+R%3BBell%2C+James+F%2C+III%3BSquyres%2C+Steven+W%3BAnonymous&rft.aulast=Golombek&rft.aufirst=Matthew&rft.date=2006-02-01&rft.volume=111&rft.issue=E2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002503 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 86 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cartography; eolian features; government agencies; Gusev Crater; Hesperian; imagery; impact craters; impact features; instruments; landing sites; Mars; Mars Exploration Rover; Mars Exploration Rovers; NASA; plains; planetology; planets; remote sensing; soils; Spirit Rover; surface features; terrestrial planets DO - http://dx.doi.org/10.1029/2005JE002503 ER - TY - JOUR T1 - Hydrogen loss from olivines in mantle xenoliths from Simcoe (USA) and Mexico; mafic alkalic magma ascent rates and water budget of the sub-continental lithosphere AN - 51263543; 2007-086868 AB - Olivines in spinel-peridotite mantle xenoliths from Simcoe (Washington State, USA) and Mexico were analyzed by Fourier-transform infrared spectrometry (FTIR) to determine their water contents. The main OH absorbance peaks of most samples are located between 3600 and 3450 cm (super -1) (Group I), with a few samples having minor peaks between 3450 and 3100 cm (super -1) (Group II). Olivines from one Mexican sample have larger peaks in Group II than in Group I. Most of these OH peaks are predicted by experimental data from the literature in the appropriate range of silica activities and iron contents. A few high-forsterite olivines, however, have mainly Group I peaks which at these low iron contents is characteristic of low-silica activity. Because these olivines coexist with orthopyroxene in the peridotite, buffering silica activity at relatively high values, their FTIR spectra may reflect disturbance of their hydrogen by melts or fluids, most probably associated with the host magma. In eight out of nine samples for which measurement at the olivine edges was possible, water contents are higher in the grain centers than at their edges, with cross-sections showing typical diffusion profiles. Moreover, water concentrations in some samples increase with olivine size. Loss of hydrogen from the olivine during xenolith transport to the surface is likely responsible for these variations. These water-concentration gradients allowed calculation of the duration of hydrogen loss, which ranges from 18 to 65 h, corresponding to host mafic-alkalic magma ascent rates of 0.2-0.5 m s (super -1) . The highest measured water contents in olivines from individual xenoliths range from 0 to 6.8 ppm and increase with those of clino- and orthopyroxenes. Differences in hydrogen partition coefficients between olivine and pyroxenes from our data and from experiments suggest that the analyzed olivines lost at least 40% of their water during ascent from the mantle. Olivine water contents do not correlate with partial melting indices, but samples with high olivine water contents generally have low clinopyroxene La/Yb ratios and low spinel Fe (super 3+) /Sigma Fe ratios and resultant oxygen fugacities, and vice-versa. Metasomatism by fluids or melts and the ambient oxygen fugacity of the mantle may have played roles in the original incorporation of hydrogen into these olivines, but such primary signals have probably been obscured by later hydrogen loss. The systematically lower water contents of olivines in Mexican and Simcoe xenoliths relative to those from cratonic xenoliths may mainly reflect lower host-magma ascent velocities for mafic alkalic magmas compared to kimberlites. Calculated whole-rock water contents for the studied spinel-peridotite xenoliths range from 2.5 to 154 ppm. If 150 ppm were representative of the water content in the entire upper mantle (to 410 km), the amount of water stored there can be speculated to be only about 0.06 times the equivalent mass of Earth's oceans. JF - Earth and Planetary Science Letters AU - Peslier, Anne H AU - Luhr, James F Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 302 EP - 319 PB - Elsevier, Amsterdam VL - 242 IS - 3-4 SN - 0012-821X, 0012-821X KW - United States KW - silicates KW - igneous rocks KW - mantle KW - mafic composition KW - olivine group KW - infrared spectra KW - FTIR spectra KW - continental lithosphere KW - magma transport KW - plutonic rocks KW - transport KW - crystal zoning KW - olivine KW - inclusions KW - orthosilicates KW - water content KW - spectra KW - xenoliths KW - water KW - upper mantle KW - diffusion KW - Washington KW - lithosphere KW - grain size KW - water balance KW - ultramafics KW - spinel peridotite KW - alkalic composition KW - nesosilicates KW - partition coefficients KW - Mexico KW - kimberlite KW - magmas KW - hydrogen KW - Simcoe Washington KW - peridotites KW - volcanoes KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51263543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Hydrogen+loss+from+olivines+in+mantle+xenoliths+from+Simcoe+%28USA%29+and+Mexico%3B+mafic+alkalic+magma+ascent+rates+and+water+budget+of+the+sub-continental+lithosphere&rft.au=Peslier%2C+Anne+H%3BLuhr%2C+James+F&rft.aulast=Peslier&rft.aufirst=Anne&rft.date=2006-02-01&rft.volume=242&rft.issue=3-4&rft.spage=302&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2005.12.019 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2007-01-01 N1 - Number of references - 69 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - alkalic composition; continental lithosphere; crystal zoning; diffusion; FTIR spectra; grain size; hydrogen; igneous rocks; inclusions; infrared spectra; kimberlite; lithosphere; mafic composition; magma transport; magmas; mantle; Mexico; nesosilicates; olivine; olivine group; orthosilicates; partition coefficients; peridotites; plutonic rocks; silicates; Simcoe Washington; spectra; spinel peridotite; transport; ultramafics; United States; upper mantle; volcanoes; Washington; water; water balance; water content; xenoliths DO - http://dx.doi.org/10.1016/j.epsl.2005.12.019 ER - TY - JOUR T1 - Spirit Rover localization and topographic mapping at the landing site of Gusev Crater, Mars AN - 50272744; 2007-043722 JF - Journal of Geophysical Research AU - Li, Rongxing AU - Archinal, Brent A AU - Arvidson, Raymond E AU - Bell, Jim AU - Christensen, Philip R AU - Crumpler, Larry S AU - Des Marais, David J AU - Di, Kaichang AU - Duxbury, Tom AU - Golombek, Matthew P AU - Grant, John A AU - Greeley, Ronald AU - Guinn, Joe AU - Johnson, Andrew AU - Kirk, Randolph L AU - Maimone, Mark AU - Matthies, Larry H AU - Malin, Mike AU - Parker, Timothy J AU - Sims, Michael H AU - Thompson, Shane AU - Squyres, Steven W AU - Soderblom, Laurence A AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 EP - E02S06 PB - American Geophysical Union, Washington, DC VL - 111 IS - E2 SN - 0148-0227, 0148-0227 KW - imagery KW - Spirit Rover KW - impact features KW - cartography KW - government agencies KW - Mars KW - landing sites KW - digital terrain models KW - triangulation KW - Mars Exploration Rovers KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - topography KW - NASA KW - surface features KW - impact craters KW - instruments KW - Gusev Crater KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Spirit+Rover+localization+and+topographic+mapping+at+the+landing+site+of+Gusev+Crater%2C+Mars&rft.au=Li%2C+Rongxing%3BArchinal%2C+Brent+A%3BArvidson%2C+Raymond+E%3BBell%2C+Jim%3BChristensen%2C+Philip+R%3BCrumpler%2C+Larry+S%3BDes+Marais%2C+David+J%3BDi%2C+Kaichang%3BDuxbury%2C+Tom%3BGolombek%2C+Matthew+P%3BGrant%2C+John+A%3BGreeley%2C+Ronald%3BGuinn%2C+Joe%3BJohnson%2C+Andrew%3BKirk%2C+Randolph+L%3BMaimone%2C+Mark%3BMatthies%2C+Larry+H%3BMalin%2C+Mike%3BParker%2C+Timothy+J%3BSims%2C+Michael+H%3BThompson%2C+Shane%3BSquyres%2C+Steven+W%3BSoderblom%2C+Laurence+A%3BAnonymous&rft.aulast=Li&rft.aufirst=Rongxing&rft.date=2006-02-01&rft.volume=111&rft.issue=E2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002483 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cartography; digital terrain models; government agencies; Gusev Crater; imagery; impact craters; impact features; instruments; landing sites; Mars; Mars Exploration Rover; Mars Exploration Rovers; NASA; planets; remote sensing; Spirit Rover; surface features; terrestrial planets; topography; triangulation DO - http://dx.doi.org/10.1029/2005JE002483 ER - TY - JOUR T1 - Pattern of maternal serum corticotropin-releasing hormone concentration during pregnancy in the common marmoset (Callithrix jacchus) AN - 36506060; 3314224 JF - American journal of primatology AU - Power, Michael L AU - Bowman, Maria E AU - Smith, Roger AU - Ziegler, Toni E AU - Layne, Donna G AU - Schulkin, Jay AU - Tardif, Suzette D AD - Smithsonian's National Zoological Park ; Hunter Medical Research Institute ; University of Wisconsin ; Southwest National Primate Research Center Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 181 EP - 188 VL - 68 IS - 2 SN - 0275-2565, 0275-2565 KW - Anthropology KW - Comparative analysis KW - Scientific research KW - Primatology KW - Anthropoids KW - Primate biology KW - Hormones KW - Primates KW - Pregnancy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36506060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+journal+of+primatology&rft.atitle=Pattern+of+maternal+serum+corticotropin-releasing+hormone+concentration+during+pregnancy+in+the+common+marmoset+%28Callithrix+jacchus%29&rft.au=Power%2C+Michael+L%3BBowman%2C+Maria+E%3BSmith%2C+Roger%3BZiegler%2C+Toni+E%3BLayne%2C+Donna+G%3BSchulkin%2C+Jay%3BTardif%2C+Suzette+D&rft.aulast=Power&rft.aufirst=Michael&rft.date=2006-02-01&rft.volume=68&rft.issue=2&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=American+journal+of+primatology&rft.issn=02752565&rft_id=info:doi/10.1002%2Fajp.20215 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 10148; 10149; 5983 9524 1615 8573 11325; 10020; 10145 10148 10149 1615 8573 11325; 11347 10902; 2630 971; 1062 DO - http://dx.doi.org/10.1002/ajp.20215 ER - TY - JOUR T1 - Organic Phosphorus Sequestration in Subtropical Treatment Wetlands AN - 20078874; 7302373 AB - Diffuse phosphorus pollution is commonly remediated by diverting runoff through treatment wetlands to sequester phosphorus into soil layers. Much of the sequestered phosphorus occurs in organic forms, yet our understanding of its chemical nature is limited. We used NaOH-EDTA extraction and solution super(31)P NMR spectroscopy to speciate organic phosphorus sequestered in a large treatment wetland (STA-1W) in Florida, USA. The wetland was constructed on previously farmed peat and was designed to remove phosphorus from agricultural runoff prior to discharge into the Everglades. Unconsolidated benthic floc that had accumulated during the 9-year operation of the wetland was sampled along transects through two connected cells dominated by cattail (Typha dominigensis Pers.) and an additional cell colonized by submerged aquatic vegetation, including southern water nymph (Najas guadalupensis(Spreng.) Magnus) and coontail (Ceratophyllum demersum L). Organic phosphorus was a greater proportion of the sequestered phosphorus in the cattail marsh compared to the submerged aquatic vegetation wetland, but occurred almost exclusively as phosphate diesters and their alkaline hydrolysis products. It was therefore markedly different from the organic phosphorus in mineral soils, which is dominated typically by inositol phosphates. Phosphate diesters are readily degradable in most soils, raising concern about the long-term fate of organic phosphorus in treatment wetlands. Further studies are now necessary to assess the stability of the sequestered organic phosphorus in response to biogeochemical and hydrological perturbation. JF - Environmental Science & Technology AU - Turner, B L AU - Newman, S AU - Newman, J M AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Republic of Panama, turnerbl@si.edu Y1 - 2006/02/01/ PY - 2006 DA - 2006 Feb 01 SP - 727 EP - 733 VL - 40 IS - 3 SN - 0013-936X, 0013-936X KW - Aqualine Abstracts; Pollution Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Nymphs KW - Ceratophyllum demersum KW - Submerged Plants KW - Phosphorus KW - Freshwater KW - Spectroscopy KW - organic phosphorus KW - Najas KW - Soil KW - Aquatic Plants KW - Wetlands KW - NMR KW - Agricultural runoff KW - Organic phosphorus KW - USA, Florida, Everglades KW - Biogeochemistry KW - Aquatic plants KW - River discharge KW - Vegetation KW - Marshes KW - Hydrolysis KW - Peat KW - Cattails KW - Typha KW - Phosphates KW - Minerals KW - Q5 08503:Characteristics, behavior and fate KW - AQ 00006:Sewage KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution KW - Q2 09261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20078874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Organic+Phosphorus+Sequestration+in+Subtropical+Treatment+Wetlands&rft.au=Turner%2C+B+L%3BNewman%2C+S%3BNewman%2C+J+M&rft.aulast=Turner&rft.aufirst=B&rft.date=2006-02-01&rft.volume=40&rft.issue=3&rft.spage=727&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes0516256 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Nymphs; Biogeochemistry; River discharge; Aquatic plants; Wetlands; Marshes; Agricultural runoff; Peat; Organic phosphorus; Phosphorus; Vegetation; Spectroscopy; Hydrolysis; organic phosphorus; Soil; Phosphates; NMR; Minerals; Cattails; Aquatic Plants; Submerged Plants; Najas; Typha; Ceratophyllum demersum; USA, Florida, Everglades; Freshwater DO - http://dx.doi.org/10.1021/es0516256 ER - TY - JOUR T1 - Phylogeny and Genetic Diversity of Palolo Worms (Palola, Eunicidae) from the Tropical North Pacific and the Caribbean AN - 19838194; 6703430 AB - Palolo worms (Palola, Eunicidae) are best known for their annual mass spawnings, or "risings," in the South Pacific. Palola currently contains 14 morphologically similar species, mostly from shallow tropical waters. In this study, 60 specimens of Palola from nine locations in the tropical North Pacific and the Caribbean were sequenced for the two mitochondrial markers cytochrome c oxidase subunit I and 16S ribosomal RNA to infer phylogenetic relationships, genetic diversity, and phylogeography within the taxon. Phylogenetic analysis was performed using Bayesian statistics and parsimony. Vouchers of the same specimens were examined morphologically. Two major clades (A and B) can be distinguished within the monophyletic Palola. A number of individuals in clade B bear rows of ventral eyespots in the posterior body region, typical for swarming P. viridis and probably a synapomorphy for clade B. No morphological synapomorphy was found for clade A. Haplotypes from divergent clades often co-occur in the same location. Some haplotypes are geographically widespread, in one case covering the entire east-west expansion of the tropical Pacific. These results imply that despite the apparent absence of teleplanic larvae in eunicid polychaetes, long-distance dispersal is possible in at least some lineages of Palola. With the first taste of palolo I understood the Samoans' love for it. Certainly it suggested a salty caviar, but with something added, a strong, rich whiff of the mystery and fecundity of the ocean depths. : R. Steinberg. Pacific and Southeast Asian cooking. Time-Life Books, New York, 1970 JF - Biological Bulletin, Marine Biological Laboratory, Woods Hole AU - Schulze, Anja AD - Smithsonian Marine Station, 701 Seaway Drive, Fort Pierce, Florida 34949 Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 25 EP - 37 PB - Marine Biological Laboratory, 7 MBL Street Woods Hole MA 02543 USA, [mailto:vgibson@MBL.EDU] VL - 210 IS - 1 SN - 0006-3185, 0006-3185 KW - Palolo worms KW - Genetics Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA Marine Biotechnology Abstracts KW - Cytochromes KW - Marine invertebrates KW - Bayesian analysis KW - Statistical analysis KW - Swarming KW - Salty taste KW - Mitochondria KW - Genetic diversity KW - Cytochrome-c oxidase KW - Eunicidae KW - Population genetics KW - ASW, Caribbean Sea KW - IN, North Pacific KW - Haplotypes KW - Cooking KW - Phylogenetics KW - Phylogeny KW - Marine KW - Eyespot KW - Wood KW - Spawning KW - Palola KW - Taste KW - Fecundity KW - Oceans KW - Books KW - Cladistics KW - Taxonomy KW - Dispersal KW - rRNA 16S KW - Evolution KW - Q1 08443:Population genetics KW - D 04040:Ecosystem and Ecology Studies KW - G 07750:Ecological & Population Genetics KW - Q4 27700:Molecular Techniques KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19838194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Bulletin%2C+Marine+Biological+Laboratory%2C+Woods+Hole&rft.atitle=Phylogeny+and+Genetic+Diversity+of+Palolo+Worms+%28Palola%2C+Eunicidae%29+from+the+Tropical+North+Pacific+and+the+Caribbean&rft.au=Schulze%2C+Anja&rft.aulast=Schulze&rft.aufirst=Anja&rft.date=2006-02-01&rft.volume=210&rft.issue=1&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Biological+Bulletin%2C+Marine+Biological+Laboratory%2C+Woods+Hole&rft.issn=00063185&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Phylogeny; Cytochromes; Population genetics; Marine invertebrates; Genetic diversity; Taxonomy; Cladistics; Phylogenetics; Evolution; Eyespot; Bayesian analysis; Salty taste; Swarming; Statistical analysis; Wood; Mitochondria; Cytochrome-c oxidase; Spawning; Taste; Fecundity; Haplotypes; Books; Oceans; Cooking; Dispersal; rRNA 16S; Palola; Eunicidae; ASW, Caribbean Sea; IN, North Pacific; Marine ER - TY - JOUR T1 - Modeling seed dispersal distances: Implications for transgenic Pinus taeda AN - 19836115; 6759267 AB - Predicting forest-tree seed dispersal across a landscape is useful for estimating gene flow from genetically engineered (GE) or transgenic trees. The question of biocontainment has yet to be resolved, although field-trial permits for transgenic forest trees are on the rise. Most current field trials in the United States occur in the Southeast where Pinus taeda L., an indigenous species, is the major timber commodity. Seed dispersal distances were simulated using a model where the major determinants were: (1) forest canopy height at seed release, (2) terminal velocity of the seeds, (3) absolute seed release, and (4) turbulent-flow statistics, all of which were measured or determined within a P. taeda plantation established from seeds collected from wild forest-tree stands at the Duke Forest near Durham, North Carolina, USA. In plantations aged 16 and 25 years our model results showed that most of the seeds fell within local-neighborhood dispersal distances, with estimates ranging from 0.05 to 0.14 km from the source. A fraction of seeds was uplifted above the forest canopy and moved via the long-distance dispersal (LDD) process as far as 11.9-33.7 km. Out of 10 super(5) seeds produced per hectare per year, roughly 440 seeds were predicted to be uplifted by vertical eddies above the forest canopy and transported via LDD. Of these, 70 seeds/ha traveled distances in excess of 1 km from the source, a distance too great to serve as a biocontainment zone. The probability of LDD occurrence of transgenic conifer seeds at distances exceeding 1 km approached 100%. JF - Ecological Applications AU - Williams, C G AU - LaDeau, S L AU - Oren, R AU - Katul, G G AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, Maryland 21037 USA, claire.williams@duke.edu Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 117 EP - 124 VL - 16 IS - 1 SN - 1051-0761, 1051-0761 KW - Loblolly pine KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts; Ecology Abstracts KW - USA, North Carolina KW - Seed dispersal KW - Statistics KW - Trees KW - Pinus taeda KW - Landscape KW - Statistical analysis KW - Forests KW - Plantations KW - Conifers KW - Indigenous species KW - Genetic engineering KW - Gene flow KW - Dispersal KW - Canopies KW - W 30925:Genetic Engineering KW - D 04625:Plants - general KW - G 07800:Plants and Algae KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19836115?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Modeling+seed+dispersal+distances%3A+Implications+for+transgenic+Pinus+taeda&rft.au=Williams%2C+C+G%3BLaDeau%2C+S+L%3BOren%2C+R%3BKatul%2C+G+G&rft.aulast=Williams&rft.aufirst=C&rft.date=2006-02-01&rft.volume=16&rft.issue=1&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Seed dispersal; Statistics; Trees; Landscape; Statistical analysis; Forests; Plantations; Conifers; Indigenous species; Genetic engineering; Gene flow; Canopies; Dispersal; Pinus taeda; USA, North Carolina ER - TY - JOUR T1 - Biosphere reserves and the 'Yucatan' syndrome: another look at the role of NGOs AN - 19715884; 7496027 AB - After centuries of cultural and economic conquest of the Americas by European and Euro-American conquistadors, contemporary rhetoric in ex-colonial powers heralds the decline of material and ideological imperialism. Instead, it is purported that today's world is peopled by a great brotherhood, with the more affluent striving to relieve their less fortunate, underdeveloped kith. This conviction is inherent in organizations which dispense money, information, training, and other resources in the name of community development and endangered species and environmental conservation. What is rarely perceived - and practically never said - is that these 'benevolent' foreign aid activities typically result in the concentration of resources and power in the hands of a few, the building of empires, and the compounding of already difficult situations, counter-productive to stated objectives. The Yucatan Peninsula is a classic case of persistent imperialism: the geographic name is a corruption of the Mayan 'matan cub a than' ('I do not understand you'), while contemporary development and conservation programs habitually exhibit cultural ignorance and dominance. This paper explores a diverse literature on non-governmental organizations, reflects on likely consequences of cultural dominance, and implores professional anthropologists to be adventurous in propagating anthropological knowledge relevant to environmental protection. JF - Landscape and Urban Planning AU - Frazier, J AD - Smithsonian Institution, Conservation and Research Center, 1500 Remount Road, Front Royal, VA 22630, USA, frazierja@crc.si.edu Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 313 EP - 333 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 74 IS - 3-4 SN - 0169-2046, 0169-2046 KW - Pollution Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Conservation KW - Development KW - Globalization KW - Imperialism KW - Mexico, Yucatan Peninsula KW - Biosphere reserves KW - dominance KW - Training KW - nongovernmental organizations KW - Landscape KW - affluence KW - Environmental protection KW - biosphere reserves KW - Dominance KW - Urban planning KW - Non-governmental organizations KW - Economics KW - Planning KW - Endangered species KW - culture KW - P 9000:ENVIRONMENTAL ACTION KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19715884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+and+Urban+Planning&rft.atitle=Biosphere+reserves+and+the+%27Yucatan%27+syndrome%3A+another+look+at+the+role+of+NGOs&rft.au=Frazier%2C+J&rft.aulast=Frazier&rft.aufirst=J&rft.date=2006-02-01&rft.volume=74&rft.issue=3-4&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Landscape+and+Urban+Planning&rft.issn=01692046&rft_id=info:doi/10.1016%2Fj.landurbplan.2004.09.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biosphere reserves; Non-governmental organizations; Planning; Landscape; Economics; Endangered species; Conservation; Dominance; Urban planning; dominance; Training; nongovernmental organizations; biosphere reserves; Environmental protection; affluence; culture; Mexico, Yucatan Peninsula DO - http://dx.doi.org/10.1016/j.landurbplan.2004.09.010 ER - TY - JOUR T1 - Decadal-scale Dynamics of Water, Carbon and Nitrogen in a California Chaparral Ecosystem: DAYCENT Modeling Results AN - 19293245; 7023204 AB - The Mediterranean climate, with its characteristic of dry summers and wet winters, influences the hydrologic and microbial processes that control carbon (C) and nitrogen (N) biogeochemical processes in chaparral ecosystems. These biogeochemical processes in turn determine N cycling under chronic N deposition. In order to examine connections between climate and N dynamics, we quantified decadal-scale water, C and N states and fluxes at annual, monthly and daily time steps for a California chaparral ecosystem in the Sierra Nevada using the DAYCENT model. The daily output simulations of net mineralization, stream flow and stream nitrate (NO sub(3) super(-)) export were developed for DAYCENT in order to simulate the N dynamics most appropriate for the abrupt rewetting events characteristic of Mediterranean chaparral ecosystems. Overall, the magnitude of annual modeled net N mineralization, soil and plant biomass C and N, nitrate export and gaseous N emission agreed with those of observations. Gaseous N emission was a major N loss pathway in chaparral ecosystems, in which nitric oxide (NO) is the dominant species. The modeled C and N fluxes of net primary production (NPP), N uptake and N mineralization, NO sub(3) super(-) export and gaseous N emission showed both high inter-annual and intra-annual variability. Our simulations also showed dramatic fire effects on NPP, N uptake, N mineralization and gaseous N emission for three years of postfire. The decease in simulated soil organic C and N storages was not dramatic, but lasted a longer time. For the seasonal pattern, the predicted C and N fluxes were greatest during December to March, and lowest in the summer. The model predictions suggested that an increase in the N deposition rate would increase N losses through gaseous N emission and stream N export in the chaparral ecosystems of the Sierra Nevada due to changes in N saturation status. The model predictions could not capture stream NO sub(3) super(-) export during most rewetting events suggesting that a dry-rewetting mechanism representing the increase in N mineralization following soil wetting needs to be incorporated into biogeochemical models of semi-arid ecosystems. JF - Biogeochemistry AU - Li, Xuyong AU - Meixner, Thomas AU - Sickman, James O AU - Miller, Amy E AU - Schimel, Joshua P AU - Melack, John M AD - Smithsonian Environmental Research Center, 647 Contees Wharf Rd., P. O. Box 28, Edgewater, MD, 21037, USA, lix@si.edu Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 217 EP - 245 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 77 IS - 2 SN - 0168-2563, 0168-2563 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Water Resources Abstracts KW - Nitrate KW - Ecosystems KW - Mineralization KW - Primary production KW - Streams KW - Models KW - Soil KW - Hydrologic Models KW - Carbon KW - Chaparral KW - Seasonal variations KW - Fires KW - Biogeochemistry KW - Climate KW - Biomass KW - USA, California, Sierra Nevada Mts. KW - Export KW - Model Studies KW - Nitric oxide KW - Nitrogen KW - SW 0880:Chemical processes KW - A 01390:Forestry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19293245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeochemistry&rft.atitle=Decadal-scale+Dynamics+of+Water%2C+Carbon+and+Nitrogen+in+a+California+Chaparral+Ecosystem%3A+DAYCENT+Modeling+Results&rft.au=Li%2C+Xuyong%3BMeixner%2C+Thomas%3BSickman%2C+James+O%3BMiller%2C+Amy+E%3BSchimel%2C+Joshua+P%3BMelack%2C+John+M&rft.aulast=Li&rft.aufirst=Xuyong&rft.date=2006-02-01&rft.volume=77&rft.issue=2&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=Biogeochemistry&rft.issn=01682563&rft_id=info:doi/10.1007%2Fs10533-005-1391-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Nitrate; Fires; Biogeochemistry; Climate; Biomass; Mineralization; Streams; Primary production; Models; Soil; Carbon; Chaparral; Nitric oxide; Seasonal variations; Nitrogen; Hydrologic Models; Ecosystems; Export; Model Studies; USA, California, Sierra Nevada Mts. DO - http://dx.doi.org/10.1007/s10533-005-1391-z ER - TY - JOUR T1 - Rain forest fragmentation and the proliferation of successional trees AN - 17140079; 6757754 AB - The effects of habitat fragmentation on diverse tropical tree communities are poorly understood. Over a 20-year period we monitored the density of 52 tree species in nine predominantly successional genera (Annona, Bellucia, Cecropia, Croton, Goupia, Jacaranda, Miconia, Pourouma, Vismia) in fragmented and continuous Amazonian forests. We also evaluated the relative importance of soil, topographic, forest dynamic, and landscape variables in explaining the abundance and species composition of successional trees. Data were collected within 66 permanent 1-ha plots within a large ( similar to 1000 km super(2)) experimental landscape, with forest fragments ranging from 1 to 100 ha in area. Prior to forest fragmentation, successional trees were uncommon, typically comprising 2-3% of all trees ( greater than or equal to 10 cm diameter at breast height [1.3 m above the ground surface]) in each plot. Following fragmentation, the density and basal area of successional trees increased rapidly. By 13-17 years after fragmentation, successional trees had tripled in abundance in fragment and edge plots and constituted more than a quarter of all trees in some plots. Fragment age had strong, positive effects on the density and basal area of successional trees, with no indication of a plateau in these variables, suggesting that successional species could become even more abundant in fragments over time. Nonetheless, the 52 species differed greatly in their responses to fragmentation and forest edges. Some disturbance-favoring pioneers (e.g., Cecropia sciadophylla, Vismia gui-anehsis, V. amazonica, V. bemerguii, Miconia cf. crassinervia) increased by >1000% in density on edge plots, whereas over a third (19 of 52) of all species remained constant or declined in numbers. Species responses to fragmentation were effectively predicted by their median growth rate in nearby intact forest, suggesting that faster-growing species have a strong advantage in forest fragments. An ordination analysis revealed three main gradients in successional-species composition across our study area. Species gradients were most strongly influenced by the stand-level rate of tree mortality on each plot and by the number of nearby forest edges. Species composition also varied significantly among different cattle ranches, which differed in their surrounding matrices and disturbance histories. These same variables were also the best predictors of total successional-tree abundance and species richness. Successional-tree assemblages in fragment interior plots (>150 m from edge), which are subjected to fragment area effects but not edge effects, did not differ significantly from those in intact forest, indicating that area effects per se had little influence on successional trees. Soils and topography also had little discernable effect on these species. Collectively, our results indicate that successional-tree species proliferate rapidly in fragmented Amazonian forests, largely as a result of chronically elevated tree mortality near forest edges and possibly an increased seed rain from successional plants growing in nearby degraded habitats. The proliferation of fast-growing successional trees and correlated decline of old-growth trees will have important effects on species composition, forest dynamics, carbon storage, and nutrient cycling in fragmented forests. JF - Ecology AU - Laurance, W F AU - Nascimento, HEM AU - Laurance, S G AU - Andrade, A C AU - Fearnside, P M AU - Ribeiro, JEL AU - Capretz, R L AD - Smithsonian TXropical Research Institute, Apartado 2072, Balboa, Republic of Panama, laurancew@si.edu Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 469 EP - 482 VL - 87 IS - 2 SN - 0012-9658, 0012-9658 KW - Annona KW - Sustainability Science Abstracts; Ecology Abstracts KW - Vismia KW - Mortality KW - Bellucia KW - Trees KW - Abundance KW - Landscape KW - Forests KW - Cecropia KW - Croton KW - Habitat fragmentation KW - Goupia KW - Pourouma KW - Soil KW - South America KW - Jacaranda KW - Miconia KW - Species composition KW - D 04126:Tropical forests KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17140079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Rain+forest+fragmentation+and+the+proliferation+of+successional+trees&rft.au=Laurance%2C+W+F%3BNascimento%2C+HEM%3BLaurance%2C+S+G%3BAndrade%2C+A+C%3BFearnside%2C+P+M%3BRibeiro%2C+JEL%3BCapretz%2C+R+L&rft.aulast=Laurance&rft.aufirst=W&rft.date=2006-02-01&rft.volume=87&rft.issue=2&rft.spage=469&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Soil; Mortality; Trees; Landscape; Abundance; Forests; Species composition; Habitat fragmentation; Pourouma; Vismia; Jacaranda; Bellucia; Miconia; Croton; Cecropia; Goupia; Annona; South America ER - TY - JOUR T1 - Ecological functions of tetrodotoxin in a deadly polyclad flatworm AN - 17089452; 6715229 AB - The deadly neurotoxin tetrodotoxin (TTX) is found in a variety of animal phyla and, because of its toxicity, is most often assumed to deter predation. On the Tropical Pacific island of Guam, we found an undescribed flatworm (planocerid sp. 1) that contains high levels of TTX and its analogs. Through ecological experiments, we show that TTXs do not protect these flatworms from some predators but instead are used to capture mobile prey. TTX is known to have multiple ecological functions, which has probably led to its widespread presence among prokaryotes and at least 10 metazoan phyla. JF - Proceedings of the National Academy of Sciences, USA AU - Ritson-Williams, Raphael AU - Yotsu-Yamashita, Mari AU - Paul, Valerie J AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Drive, Fort Pierce, FL 34949 Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 3176 EP - 3179 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 103 IS - 9 SN - 0027-8424, 0027-8424 KW - Flat worm KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine KW - Food organisms KW - Marine invertebrates KW - Planoceridae KW - Biological poisons KW - Predation KW - Tetrodotoxin KW - Toxicity KW - IS, Tropical Pacific KW - Predator-prey interactions KW - ISEW, Pacific, Northern Mariana Is., Guam KW - Ecophysiology KW - Islands KW - Ecotoxicology KW - Guam KW - Prokaryotes KW - Metazoa KW - Neurotoxins KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - D 04655:Invertebrates - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17089452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Ecological+functions+of+tetrodotoxin+in+a+deadly+polyclad+flatworm&rft.au=Ritson-Williams%2C+Raphael%3BYotsu-Yamashita%2C+Mari%3BPaul%2C+Valerie+J&rft.aulast=Ritson-Williams&rft.aufirst=Raphael&rft.date=2006-02-01&rft.volume=103&rft.issue=9&rft.spage=3176&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Food organisms; Ecophysiology; Ecotoxicology; Marine invertebrates; Biological poisons; Predation; Tetrodotoxin; Toxicity; Neurotoxins; Predator-prey interactions; Islands; Prokaryotes; Planoceridae; Metazoa; ISEW, Pacific, Northern Mariana Is., Guam; Guam; IS, Tropical Pacific; Marine ER - TY - JOUR T1 - Search for atmospheric biomarkers and their evolution over time AN - 1686060710; 2015-048785 JF - Astrobiology AU - Kaltenegger, Lisa AU - Jucks, Ken AU - Traub, Wesley AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 240 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - planets KW - habitat KW - extrasolar planets KW - planetology KW - atmosphere KW - astrobiology KW - biologic evolution KW - biomarkers KW - life origin KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686060710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Search+for+atmospheric+biomarkers+and+their+evolution+over+time&rft.au=Kaltenegger%2C+Lisa%3BJucks%2C+Ken%3BTraub%2C+Wesley%3BAnonymous&rft.aulast=Kaltenegger&rft.aufirst=Lisa&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=240&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2015-06-05 N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; biologic evolution; biomarkers; extrasolar planets; habitat; life origin; planetology; planets ER - TY - JOUR T1 - Future missions on extrasolar planets and what they can tell us AN - 1686060327; 2015-048546 JF - Astrobiology AU - Kaltenegger, Lisa AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 149 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - planets KW - technology KW - planetology KW - astrobiology KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686060327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Future+missions+on+extrasolar+planets+and+what+they+can+tell+us&rft.au=Kaltenegger%2C+Lisa%3BAnonymous&rft.aulast=Kaltenegger&rft.aufirst=Lisa&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=149&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2015-06-05 N1 - SubjectsTermNotLitGenreText - astrobiology; exploration; planetology; planets; technology ER - TY - JOUR T1 - Astrobiological observations with the Square Kilometer Array AN - 1686058808; 2015-048654 JF - Astrobiology AU - Lazio, T Joseph W AU - Tarter, Jill C AU - Wilner, D J AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 190 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - technology KW - telescope methods KW - Square Kilometer Array KW - planetology KW - astrobiology KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686058808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Astrobiological+observations+with+the+Square+Kilometer+Array&rft.au=Lazio%2C+T+Joseph+W%3BTarter%2C+Jill+C%3BWilner%2C+D+J%3BAnonymous&rft.aulast=Lazio&rft.aufirst=T+Joseph&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=190&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2015-06-05 N1 - SubjectsTermNotLitGenreText - astrobiology; instruments; planetology; Square Kilometer Array; technology; telescope methods ER - TY - JOUR T1 - Applications of microarray technology to the study of mineral-molecule interactions AN - 1686057468; 2015-048740 JF - Astrobiology AU - Hazen, Robert M AU - Steele, Andrew AU - Maule, Jake AU - Martin, Rebecca AU - Vicenzi, Edward AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 223 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - microarrays KW - technology KW - nucleic acids KW - biochemistry KW - DNA KW - biologic evolution KW - minerals KW - life origin KW - instruments KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686057468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Applications+of+microarray+technology+to+the+study+of+mineral-molecule+interactions&rft.au=Hazen%2C+Robert+M%3BSteele%2C+Andrew%3BMaule%2C+Jake%3BMartin%2C+Rebecca%3BVicenzi%2C+Edward%3BAnonymous&rft.aulast=Hazen&rft.aufirst=Robert&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2015-06-05 N1 - SubjectsTermNotLitGenreText - biochemistry; biologic evolution; DNA; instruments; life origin; microarrays; minerals; nucleic acids; technology ER - TY - JOUR T1 - Radio observations of protoplanetary disks AN - 1680756705; 2015-042831 JF - Astrobiology AU - Wilner, David J AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 119 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - radio-wave methods KW - planetology KW - astrobiology KW - biologic evolution KW - protoplanetary disk KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680756705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Radio+observations+of+protoplanetary+disks&rft.au=Wilner%2C+David+J%3BAnonymous&rft.aulast=Wilner&rft.aufirst=David&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - astrobiology; biologic evolution; planetology; protoplanetary disk; radio-wave methods ER - TY - JOUR T1 - Kepler; first step in discovering the extent of life in our galaxy AN - 1680756638; 2015-042860 JF - Astrobiology AU - Borucki, William J AU - Koch, D G AU - DeVore, Edna AU - Dunham, E W AU - Gautier, T N AU - Gilliland, R L AU - Jenkins, J M AU - Latham, D A AU - Lissauer, J J AU - Monet, D AU - Sasselov, D AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 129 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - solar system KW - technology KW - planetology KW - astrobiology KW - biologic evolution KW - Kepler Mission KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680756638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Kepler%3B+first+step+in+discovering+the+extent+of+life+in+our+galaxy&rft.au=Borucki%2C+William+J%3BKoch%2C+D+G%3BDeVore%2C+Edna%3BDunham%2C+E+W%3BGautier%2C+T+N%3BGilliland%2C+R+L%3BJenkins%2C+J+M%3BLatham%2C+D+A%3BLissauer%2C+J+J%3BMonet%2C+D%3BSasselov%2C+D%3BAnonymous&rft.aulast=Borucki&rft.aufirst=William&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - astrobiology; biologic evolution; instruments; Kepler Mission; planetology; solar system; technology ER - TY - JOUR T1 - Do we have the data needed to determine triggers for mass extinctions? AN - 1680754724; 2015-042827 JF - Astrobiology AU - Bambach, Richard K AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 118 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - patterns KW - prediction KW - mass extinctions KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680754724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Do+we+have+the+data+needed+to+determine+triggers+for+mass+extinctions%3F&rft.au=Bambach%2C+Richard+K%3BAnonymous&rft.aulast=Bambach&rft.aufirst=Richard&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - mass extinctions; patterns; prediction ER - TY - JOUR T1 - Characteristics of new proposed 3 and 4 telescope configurations for DARWIN and TPF-I AN - 1680754686; 2015-042910 JF - Astrobiology AU - Kaltenegger, Lisa AU - Malcolm, Fridlund AU - Anonymous Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 275 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - TPF-1 Mission KW - technology KW - telescope methods KW - planetology KW - astrobiology KW - DARWIN Mission KW - biomarkers KW - instruments KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680754686?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Characteristics+of+new+proposed+3+and+4+telescope+configurations+for+DARWIN+and+TPF-I&rft.au=Kaltenegger%2C+Lisa%3BMalcolm%2C+Fridlund%3BAnonymous&rft.aulast=Kaltenegger&rft.aufirst=Lisa&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=275&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - AbSciCon 2006 N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - NY N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - astrobiology; biomarkers; DARWIN Mission; exploration; instruments; planetology; technology; telescope methods; TPF-1 Mission ER - TY - JOUR T1 - Iron-magnesium silicate bioweathering on Earth (and Mars?) AN - 1680754529; 2015-042762 JF - Astrobiology AU - Fisk, M R AU - Popa, R AU - Mason, O U AU - Storrie-Lombardi, M C AU - Vicenzi, E P Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 48 EP - 68 PB - Mary Ann Liebert, Larchmont, NY VL - 6 IS - 1 SN - 1531-1074, 1531-1074 KW - silicates KW - magnesium KW - nakhlite KW - stony meteorites KW - Martian meteorites KW - igneous rocks KW - astrobiology KW - olivine group KW - Mars KW - iron KW - SNC Meteorites KW - meteorites KW - pyroxene group KW - plutonic rocks KW - olivine KW - orthosilicates KW - chemical composition KW - geochemistry KW - dunite KW - bioweathering KW - chain silicates KW - alkaline earth metals KW - Earth KW - achondrites KW - weathering KW - ultramafics KW - terrestrial planets KW - nesosilicates KW - planets KW - metals KW - peridotites KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680754529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Iron-magnesium+silicate+bioweathering+on+Earth+%28and+Mars%3F%29&rft.au=Fisk%2C+M+R%3BPopa%2C+R%3BMason%2C+O+U%3BStorrie-Lombardi%2C+M+C%3BVicenzi%2C+E+P&rft.aulast=Fisk&rft.aufirst=M&rft.date=2006-02-01&rft.volume=6&rft.issue=1&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 94 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - achondrites; alkaline earth metals; astrobiology; bioweathering; chain silicates; chemical composition; dunite; Earth; geochemistry; igneous rocks; iron; magnesium; Mars; Martian meteorites; metals; meteorites; nakhlite; nesosilicates; olivine; olivine group; orthosilicates; peridotites; planets; plutonic rocks; pyroxene group; silicates; SNC Meteorites; stony meteorites; terrestrial planets; ultramafics; weathering ER - TY - JOUR T1 - Climate change and human evolution AN - 51581133; 2006-046851 JF - Science AU - Behrensmeyer, Anna K Y1 - 2006/01/27/ PY - 2006 DA - 2006 Jan 27 SP - 476 EP - 478 PB - American Association for the Advancement of Science, Washington, DC VL - 311 IS - 5760 SN - 0036-8075, 0036-8075 KW - Leg 117 KW - oxygen KW - isotopes KW - East Africa KW - Homo KW - paleoclimatology KW - stable isotopes KW - climate change KW - human ecology KW - Cenozoic KW - Theria KW - East African Rift KW - Kenya KW - Indian Ocean KW - carbon KW - sediments KW - paleosols KW - Eutheria KW - geochemistry KW - Chordata KW - Quaternary KW - clastic sediments KW - isotope ratios KW - Turkana Basin KW - C-13/C-12 KW - Mammalia KW - biologic evolution KW - O-18/O-16 KW - Primates KW - Hominidae KW - Arabian Sea KW - Tertiary KW - ODP Site 721 KW - Neogene KW - ODP Site 722 KW - dust KW - Pliocene KW - Africa KW - reconstruction KW - Ocean Drilling Program KW - Vertebrata KW - carbonates KW - Tetrapoda KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51581133?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Climate+change+and+human+evolution&rft.au=Behrensmeyer%2C+Anna+K&rft.aulast=Behrensmeyer&rft.aufirst=Anna&rft.date=2006-01-27&rft.volume=311&rft.issue=5760&rft.spage=476&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1116051 L2 - http://www.sciencemag.org/magazine LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2016-04-14 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Africa; Arabian Sea; biologic evolution; C-13/C-12; carbon; carbonates; Cenozoic; Chordata; clastic sediments; climate change; dust; East Africa; East African Rift; Eutheria; geochemistry; Hominidae; Homo; human ecology; Indian Ocean; isotope ratios; isotopes; Kenya; Leg 117; Mammalia; Neogene; O-18/O-16; Ocean Drilling Program; ODP Site 721; ODP Site 722; oxygen; paleoclimatology; paleosols; Pliocene; Primates; Quaternary; reconstruction; sediments; stable isotopes; Tertiary; Tetrapoda; Theria; Turkana Basin; Vertebrata DO - http://dx.doi.org/10.1126/science.1116051 ER - TY - JOUR T1 - The Gamba Complex of Protected Areas: An Illustration of Gabon's Biodiversity AN - 19732563; 6858177 AB - The Republic of Gabon lies on the central west coast of Africa, traversed by the equator and bordered by Equatorial Guinea and Cameroon to the north, Republic of the Congo to the east and south, and 885 km of Atlantic Ocean coastline to the west. Its surface area, 267,667 km super(2) - roughly the size of Italy - may be divided into three topographical zones: a narrow coastal alluvial plain; an extensive, hilly inland plateau; and several lowelevation mountain zones (max. 1575 m). Central Africa's tropical moist forests cover 1.8 million km super(2), the second largest contiguous block in the world, traversing boundaries of Gabon, Equatorial Guinea, Congo, Democratic Republic of Congo, Cameroon, and Central African Republic. Gabon harbors an important part of that block, with roughly 80% of the country covered by moist tropical forest. This flora is classified in the Guineo-Congolian regional center of endemism, and its lowland diversity is among the richest in Africa. Extensive wetlands - rivers, swamps, lakes and lagoons - sustain dynamic forest and coastal ecosystems, with the country's largest river, the Ogooue, traversing some 800 kilometers over much of the country to reach the ocean. Savannas are found in the south, center, and east of Gabon, and along the coast. Two major mountain chains, the Monts de Cristal and Massif du Chaillu, bring rugged relief to the north and central-south of Gabon, respectively, and two minor chains, Mayombe and Ikoundou, are found nearer the coast in the south. JF - Bulletin of the Biological Society of Washington AU - Lee, ME AU - Alonso, A AU - Dallmeier, F AU - Campbell, P AU - Pauwels, OSG AD - Monitoring and Assessment of Biodiversity Program, National Zoological Park, Smithsonian Institution, S/C ShellGabon, BP 48, Gamba, Gabon, LeeMi@si.edu Y1 - 2006/01/25/ PY - 2006 DA - 2006 Jan 25 SP - 229 EP - 242 IS - 12 SN - 0006-324X, 0006-324X KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - MED, Italy KW - Biological diversity KW - Forests KW - Biodiversity KW - Freshwater KW - Lagoons KW - endemism KW - Mountains KW - Lakes KW - protected areas KW - plains KW - Wetlands KW - Swamps KW - Rivers KW - Marine KW - Central African Rep. KW - flora KW - Brackish KW - tropical forests KW - Coastal waters KW - A, Atlantic KW - PSW, Africa KW - equator KW - Coastal zone KW - ASE, Africa KW - ASE, Gabon KW - Endemism KW - Equatorial Guinea KW - Oceans KW - Tropical environments KW - Species diversity KW - Nature conservation KW - Cameroon KW - Coastal lagoons KW - Harbors KW - surface area KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19732563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Biological+Society+of+Washington&rft.atitle=The+Gamba+Complex+of+Protected+Areas%3A+An+Illustration+of+Gabon%27s+Biodiversity&rft.au=Lee%2C+ME%3BAlonso%2C+A%3BDallmeier%2C+F%3BCampbell%2C+P%3BPauwels%2C+OSG&rft.aulast=Lee&rft.aufirst=ME&rft.date=2006-01-25&rft.volume=&rft.issue=12&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Biological+Society+of+Washington&rft.issn=0006324X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Endemism; Species diversity; Nature conservation; Biodiversity; Wetlands; Coastal lagoons; Coastal waters; Swamps; Rivers; flora; Forests; Biological diversity; tropical forests; Lagoons; endemism; Mountains; protected areas; Coastal zone; Lakes; equator; Oceans; Tropical environments; plains; Harbors; surface area; MED, Italy; Central African Rep.; ASE, Gabon; ASE, Africa; Equatorial Guinea; Cameroon; PSW, Africa; A, Atlantic; Freshwater; Brackish; Marine ER - TY - JOUR T1 - Ecological Indicators for the Industrial Corridor in the Gamba Complex of Protected Areas: A Zone of High Biodiversity Value and Oil Exploration in Southwest Gabon AN - 19705791; 6858178 AB - The Gamba Complex of Protected Areas is an 11,320 km super(2) preserve on the southwest coast of Gabon that supports significant habitat and species diversity, as well as the country's largest onshore oil reserves. The Complex has been designated as a series of connected faunal reserves and hunting areas since the 1950s to protect zones of exceptionally-rich wildlife diversity. Today, two national parks frame the east and west of the Gamba Complex: Moukalaba-Doudou (4500 km super(2)), special for mountains rich in "refuge" biodiversity and great apes; and Loango (1550 km super(2)), known for its terrestrial-marine megafauna, intricate habitat mosaics, and ecotourism potential. As national parks these are IUCN Category II protected areas (IUCN 1994). Each park bears a minimum 5 km buffer zone. Between the parks lie the IUCN Category IV hunting domains of Iguela, Ngove-Ndogo, and Sette Cama, also known as the Industrial Corridor (3585 km super(2)) due to oil and logging activities. Logging - a pillar of Gabon's economy - has occurred in the area since roughly the 1920s, and continues today along the northern edge of the protected area complex, with one operational base located inside MoukalabaDoudou National Park. The area has been prospected for oil for over 40 years, and today's eight exploration permits cover 6848 km super(2), with one of those areas within Loango National Park. The Complex's ten exploitation permits are run by four operators, and are responsible for much of Gabon's oil-based economy. Oil reserves are believed to be in decline. The Industrial Corridor supports rich biodiversity. The Gamba Complex is part of a larger ecological landscape known as the GambaConckouati Landscape, which is currently proposed as a World Heritage site. Two of Gabon's three Ramsar Wetlands of International Importance sites are in the Gamba Complex - Petit Loango and Sette Cama. JF - Bulletin of the Biological Society of Washington AU - Dallmeier, F AU - Alonso, A AU - Campbell, P AU - Lee, ME AU - Buij, R AU - Pauwels, OSG AD - Monitoring and Assessment of Biodiversity Program, National Zoological Park, Smithsonian Institution, 1100 Jefferson Drive SW #3123, WA DC 20560-0705, USA, fdallmeier@si.edu Y1 - 2006/01/25/ PY - 2006 DA - 2006 Jan 25 SP - 243 EP - 252 IS - 12 SN - 0006-324X, 0006-324X KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Tourism KW - International trade KW - buffers KW - Biological diversity KW - national parks KW - Biodiversity KW - ecotourism KW - Freshwater KW - Oil KW - Mountains KW - Oil and gas exploration KW - protected areas KW - Potential resources KW - mosaics KW - Economics KW - Wetlands KW - Marine KW - Refuges KW - Oil and gas industry KW - Landscape KW - Wildlife KW - Brackish KW - Gabon KW - logging KW - Habitat KW - Environmental protection KW - Coastal zone KW - ASE, Gabon KW - Species diversity KW - hunting KW - Nature conservation KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19705791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Biological+Society+of+Washington&rft.atitle=Ecological+Indicators+for+the+Industrial+Corridor+in+the+Gamba+Complex+of+Protected+Areas%3A+A+Zone+of+High+Biodiversity+Value+and+Oil+Exploration+in+Southwest+Gabon&rft.au=Dallmeier%2C+F%3BAlonso%2C+A%3BCampbell%2C+P%3BLee%2C+ME%3BBuij%2C+R%3BPauwels%2C+OSG&rft.aulast=Dallmeier&rft.aufirst=F&rft.date=2006-01-25&rft.volume=&rft.issue=12&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Biological+Society+of+Washington&rft.issn=0006324X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Tourism; Coastal zone; Potential resources; Refuges; Oil and gas industry; Nature conservation; Biodiversity; Wetlands; Environmental protection; International trade; buffers; Wildlife; Landscape; national parks; Biological diversity; logging; ecotourism; Habitat; Mountains; Oil; Oil and gas exploration; protected areas; mosaics; Economics; Species diversity; hunting; ASE, Gabon; Gabon; Freshwater; Brackish; Marine ER - TY - CPAPER T1 - Volcanoes of Central America: An Interactive CD-Rom from the Smithsonian Institutions Global Volcanism Program T2 - Fourth Meeting of Cities on Volcanoes AN - 39795793; 4053216 JF - Fourth Meeting of Cities on Volcanoes AU - Siebert, Lee Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - Central America KW - Volcanoes KW - Volcanism KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39795793?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Volcanoes+of+Central+America%3A+An+Interactive+CD-Rom+from+the+Smithsonian+Institutions+Global+Volcanism+Program&rft.au=Siebert%2C+Lee&rft.aulast=Siebert&rft.aufirst=Lee&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Departure Date from Tropical Nonbreeding Grounds Determines Temperate Breeding Latitude and Overwinter Survival in a Neotropical Migratory Bird T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40143764; 4091869 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Studds, Colin AU - Marra, Peter Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Aves KW - Migratory species KW - Recruitment KW - Breeding KW - Survival KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40143764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Departure+Date+from+Tropical+Nonbreeding+Grounds+Determines+Temperate+Breeding+Latitude+and+Overwinter+Survival+in+a+Neotropical+Migratory+Bird&rft.au=Studds%2C+Colin%3BMarra%2C+Peter&rft.aulast=Studds&rft.aufirst=Colin&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enemy Release and Biotic Resistance in Introduced Populations of the Sail-Fin Molly, Poecilia Latipinna T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40137665; 4091541 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Torchin, Mark Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Introduced species KW - Poecilia latipinna KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40137665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Enemy+Release+and+Biotic+Resistance+in+Introduced+Populations+of+the+Sail-Fin+Molly%2C+Poecilia+Latipinna&rft.au=Torchin%2C+Mark&rft.aulast=Torchin&rft.aufirst=Mark&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Forest Cover Change and the Success of Exotic Plant Species: A Study Case from Panama T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40115387; 4091615 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Lopez, Omar Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Panama KW - Forests KW - Introduced species KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40115387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Forest+Cover+Change+and+the+Success+of+Exotic+Plant+Species%3A+A+Study+Case+from+Panama&rft.au=Lopez%2C+Omar&rft.aulast=Lopez&rft.aufirst=Omar&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biological Invasions in Coastal Marine Ecosystems: Past, Present, and Future T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40108854; 4091533 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Ruiz, Gregory AU - Fofonoff, Paul AU - Miller, A AU - Hines, Anson Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Ecosystems KW - Invasions KW - Marine ecosystems KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40108854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Biological+Invasions+in+Coastal+Marine+Ecosystems%3A+Past%2C+Present%2C+and+Future&rft.au=Ruiz%2C+Gregory%3BFofonoff%2C+Paul%3BMiller%2C+A%3BHines%2C+Anson&rft.aulast=Ruiz&rft.aufirst=Gregory&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Towards a Biological Basis for Plant Quarantine: Phylogenetic Signal in Host Range of Plant Pathogens T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40073954; 4091572 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Gilbert, Gregory AU - Webb, Campbell AU - Garrett, Karen Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Pathogens KW - Phylogenetics KW - Host plants KW - Quarantine KW - Host range KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40073954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Towards+a+Biological+Basis+for+Plant+Quarantine%3A+Phylogenetic+Signal+in+Host+Range+of+Plant+Pathogens&rft.au=Gilbert%2C+Gregory%3BWebb%2C+Campbell%3BGarrett%2C+Karen&rft.aulast=Gilbert&rft.aufirst=Gregory&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Introduced Ribbed Mussel (Geukensia Demissa) in Estero de Punta Banda, Mexico: Interactions with the Native Cord Grass, Spartina Foliosa T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40073905; 4091562 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Torchin, Mark AU - Hechinger, Ryan AU - Huspeni, Todd AU - Whitney, Kathleen AU - Lafferty, Kevin Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Mexico KW - Japan, Honshu, Chiba Prefect., Tateyama, Banda KW - Grasses KW - Marine molluscs KW - Spartina foliosa KW - Geukensia demissa KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40073905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=The+Introduced+Ribbed+Mussel+%28Geukensia+Demissa%29+in+Estero+de+Punta+Banda%2C+Mexico%3A+Interactions+with+the+Native+Cord+Grass%2C+Spartina+Foliosa&rft.au=Torchin%2C+Mark%3BHechinger%2C+Ryan%3BHuspeni%2C+Todd%3BWhitney%2C+Kathleen%3BLafferty%2C+Kevin&rft.aulast=Torchin&rft.aufirst=Mark&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Arbuscular Mycorrhizal Fungi Determine Trichilia Tuberculata Seedling Productivity in a Panamanian Lowland Wet Forest T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40066334; 4091679 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Alvarez, Dora AU - Cordero, Roberto AU - Tyree, Melvin AU - Kyllo, Damond AU - Herre, Allen Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Fungi KW - Forests KW - Airborne microorganisms KW - Seedlings KW - arbuscular mycorrhizas KW - Trichilia KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40066334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Arbuscular+Mycorrhizal+Fungi+Determine+Trichilia+Tuberculata+Seedling+Productivity+in+a+Panamanian+Lowland+Wet+Forest&rft.au=Alvarez%2C+Dora%3BCordero%2C+Roberto%3BTyree%2C+Melvin%3BKyllo%2C+Damond%3BHerre%2C+Allen&rft.aulast=Alvarez&rft.aufirst=Dora&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Field-Testing Fair-Trade, Organic and Shade Coffee Certification: Bird, Ant, and Vegetative Diversity in Chiapas, Mexico T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40065902; 4091712 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Philpott, Stacy AU - Bichier, Peter Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Mexico KW - Mexico, Chiapas KW - Aves KW - Species diversity KW - Certification KW - Shade KW - Coffee KW - Formicidae KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40065902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Field-Testing+Fair-Trade%2C+Organic+and+Shade+Coffee+Certification%3A+Bird%2C+Ant%2C+and+Vegetative+Diversity+in+Chiapas%2C+Mexico&rft.au=Philpott%2C+Stacy%3BBichier%2C+Peter&rft.aulast=Philpott&rft.aufirst=Stacy&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Differential gene expression and phenotypic plasticity in behavioural castes of the primitively eusocial wasp, Polistes canadensis AN - 17473160; 6671726 AB - Understanding how a single genome can produce a variety of different phenotypes is of fundamental importance in evolutionary and developmental biology. One of the most striking examples of phenotypic plasticity is the female caste system found in eusocial insects, where variation in reproductive (queens) and non-reproductive (workers) phenotypes results in a broad spectrum of caste types, ranging from behavioural through to morphological castes. Recent advances in genomic techniques allow novel comparisons on the nature of caste phenotypes to be made at the level of the genes in organisms for which there is little genome information, facilitating new approaches in studying social evolution and behaviour. Using the paper wasp Polistes canadensis as a model system, we investigated for the first time how behavioural castes in primitively eusocial insect societies are associated with differential expression of shared genes. We found that queens and newly emerged females express gene expression patterns that are distinct from each other whilst workers generally expressed intermediate patterns, as predicted by Polistes biology. We compared caste- associated genes in P. canadensis with those expressed in adult queens and workers of more advanced eusocial societies, which represent four independent origins of eusociality. Nine genes were conserved across the four taxa, although their patterns of expression and putative functions varied. Thus, we identify several genes that are putatively of evolutionary importance in the molecular biology that underlies a number of caste systems of independent evolutionary origin. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Sumner, Seirian AU - Pereboom, Jeffrey JM AU - Jordan, William C AD - Smithsonian Tropical Research Institute Apartado 2072, Balboa, Ancon, Republic of Panama Y1 - 2006/01/07/ PY - 2006 DA - 2006 Jan 07 SP - 19 EP - 26 PB - Royal Society of London, 6 Carlton House Terrace London SW1Y 5AG UK, [mailto:info@royalsoc.ac.uk], [URL:http://www.royalsoc.ac.uk/] VL - 273 IS - 1582 SN - 0962-8452, 0962-8452 KW - Hornets KW - Paper wasps KW - Potter wasps KW - Yellowjackets KW - Genetics Abstracts; Ecology Abstracts; Animal Behavior Abstracts; Entomology Abstracts KW - paper wasp KW - social insect KW - caste determination KW - suppression subtractive hybridization KW - Genomes KW - Eusociality KW - phenotypic plasticity KW - Castes KW - Vespidae KW - Gene expression KW - Queens KW - Workers KW - Polistes KW - Polistes canadensis KW - Social behavior KW - genomics KW - Evolutionary genetics KW - Hymenoptera KW - Evolution KW - D 04659:Insects KW - Y 25523:Insects KW - G 07730:Development & Cell Cycle KW - Z 05217:Behavioral genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17473160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Differential+gene+expression+and+phenotypic+plasticity+in+behavioural+castes+of+the+primitively+eusocial+wasp%2C+Polistes+canadensis&rft.au=Sumner%2C+Seirian%3BPereboom%2C+Jeffrey+JM%3BJordan%2C+William+C&rft.aulast=Sumner&rft.aufirst=Seirian&rft.date=2006-01-07&rft.volume=273&rft.issue=1582&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2005.3291 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Eusociality; Gene expression; Genomes; Workers; Queens; phenotypic plasticity; Social behavior; Castes; Evolutionary genetics; genomics; Evolution; Polistes canadensis; Polistes; Vespidae; Hymenoptera DO - http://dx.doi.org/10.1098/rspb.2005.3291 ER - TY - CPAPER T1 - Molecular and Morphological Evolution in Sipunculan Worms T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39779574; 4054795 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Schulze, A AU - Cutler, E B AU - Giribet, G Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Evolution KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39779574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=Molecular+and+Morphological+Evolution+in+Sipunculan+Worms&rft.au=Schulze%2C+A%3BCutler%2C+E+B%3BGiribet%2C+G&rft.aulast=Schulze&rft.aufirst=A&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Significance of Neuromuscular Anatomy and Metamorphosis in the Larval and Juvenile Body Plans of Phoronids and Brachiopods T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39773151; 4054200 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Santagata, S Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Larvae KW - Anatomy KW - Metamorphosis KW - Life cycle KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39773151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=The+Significance+of+Neuromuscular+Anatomy+and+Metamorphosis+in+the+Larval+and+Juvenile+Body+Plans+of+Phoronids+and+Brachiopods&rft.au=Santagata%2C+S&rft.aulast=Santagata&rft.aufirst=S&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A New Species of Xyloplax (Echinodermata; Asteroidea; Concentricycloidea) from the Northeast Pacific: Comparative Morphology and A Reassessment of Concentricycloid Phylogeny T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39707445; 4054133 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Mah, C L Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Pacific KW - Morphology KW - Phylogeny KW - New species KW - Taxonomy KW - Echinodermata KW - Asteroidea KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39707445?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=A+New+Species+of+Xyloplax+%28Echinodermata%3B+Asteroidea%3B+Concentricycloidea%29+from+the+Northeast+Pacific%3A+Comparative+Morphology+and+A+Reassessment+of+Concentricycloid+Phylogeny&rft.au=Mah%2C+C+L&rft.aulast=Mah&rft.aufirst=C&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A One-day Pause in the Biweekly Courtship Cycle of a Tropical Fiddler Crab Allows Females to Avoid Releasing Larvae During Twilight T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39705793; 4054706 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Christy, J H AU - Rissanen, J R AU - Backwell, P.R.Y. Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Crustacean larvae KW - Courtship KW - Zoobenthos KW - Marine crustaceans KW - Reproductive behavior KW - Decapoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39705793?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=A+One-day+Pause+in+the+Biweekly+Courtship+Cycle+of+a+Tropical+Fiddler+Crab+Allows+Females+to+Avoid+Releasing+Larvae+During+Twilight&rft.au=Christy%2C+J+H%3BRissanen%2C+J+R%3BBackwell%2C+P.R.Y.&rft.aulast=Christy&rft.aufirst=J&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Neurogenesis and Myogenesis in Sipunculan Worms T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39701767; 4054039 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Schulze, A AU - Rice, M E Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Neurogenesis KW - Myogenesis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39701767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=Neurogenesis+and+Myogenesis+in+Sipunculan+Worms&rft.au=Schulze%2C+A%3BRice%2C+M+E&rft.aulast=Schulze&rft.aufirst=A&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Debris avalanche and lahars triggered by non-magmatic events; eastern Mexican volcanic belt, implications for hazard assessments AN - 913704146; 2012-008085 JF - Abstracts - International Volcanological Congress AU - Carrasco-Nunez, G AU - Diaz-Castellon, R AU - Siebert, L AU - Hubbard, B AU - Sheridan, M AU - Rodriguez, S R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 4 PB - International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), [location varies] VL - 4 KW - failures KW - Quaternary KW - Las Cumbres KW - geologic hazards KW - collapse structures KW - lahars KW - damage KW - Cenozoic KW - Cofre de Perote KW - volcanic features KW - Mexico KW - debris avalanches KW - Pico de Orizaba KW - mass movements KW - Trans-Mexican volcanic belt KW - natural hazards KW - volcanoes KW - risk assessment KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/913704146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+International+Volcanological+Congress&rft.atitle=Debris+avalanche+and+lahars+triggered+by+non-magmatic+events%3B+eastern+Mexican+volcanic+belt%2C+implications+for+hazard+assessments&rft.au=Carrasco-Nunez%2C+G%3BDiaz-Castellon%2C+R%3BSiebert%2C+L%3BHubbard%2C+B%3BSheridan%2C+M%3BRodriguez%2C+S+R%3BAnonymous&rft.aulast=Carrasco-Nunez&rft.aufirst=G&rft.date=2006-01-01&rft.volume=4&rft.issue=&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+International+Volcanological+Congress&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth conference; Cities on volcanoes, IAVCEI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #05692 N1 - SubjectsTermNotLitGenreText - Cenozoic; Cofre de Perote; collapse structures; damage; debris avalanches; failures; geologic hazards; lahars; Las Cumbres; mass movements; Mexico; natural hazards; Pico de Orizaba; Quaternary; risk assessment; Trans-Mexican volcanic belt; volcanic features; volcanoes ER - TY - JOUR T1 - Solution and parametric study of a combined conduit and eruption column model AN - 913703328; 2012-008184 JF - Abstracts - International Volcanological Congress AU - Diez, M AU - Savov, I P AU - Bokhove, O AU - Connor, C B AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 37 PB - International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), [location varies] VL - 4 KW - plumes KW - numerical models KW - one-dimensional models KW - techniques KW - mathematical models KW - mathematical geology KW - fluid dynamics KW - volatiles KW - volcanic features KW - transport KW - atmospheric transport KW - eruptions KW - description KW - volcanoes KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/913703328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+International+Volcanological+Congress&rft.atitle=Solution+and+parametric+study+of+a+combined+conduit+and+eruption+column+model&rft.au=Diez%2C+M%3BSavov%2C+I+P%3BBokhove%2C+O%3BConnor%2C+C+B%3BAnonymous&rft.aulast=Diez&rft.aufirst=M&rft.date=2006-01-01&rft.volume=4&rft.issue=&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+International+Volcanological+Congress&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth conference; Cities on volcanoes, IAVCEI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #05692 N1 - SubjectsTermNotLitGenreText - atmospheric transport; description; eruptions; fluid dynamics; mathematical geology; mathematical models; numerical models; one-dimensional models; plumes; techniques; transport; volatiles; volcanic features; volcanoes ER - TY - JOUR T1 - Eastward dispersal of Kilauea tephra implies column heights hazardous to aircraft AN - 913701160; 2012-008162 JF - Abstracts - International Volcanological Congress AU - Swanson, D A AU - Fiske, R S AU - Rose, T R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 29 PB - International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), [location varies] VL - 4 KW - United States KW - monitoring KW - Hawaii Island KW - volcanic rocks KW - geologic hazards KW - Hawaii County Hawaii KW - igneous rocks KW - human activity KW - Hawaii KW - East Pacific Ocean Islands KW - explosive eruptions KW - environmental management KW - pyroclastics KW - transport KW - aircraft KW - sediments KW - Oceania KW - natural hazards KW - risk assessment KW - Polynesia KW - wind transport KW - Kilauea KW - ash clouds KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/913701160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+International+Volcanological+Congress&rft.atitle=Eastward+dispersal+of+Kilauea+tephra+implies+column+heights+hazardous+to+aircraft&rft.au=Swanson%2C+D+A%3BFiske%2C+R+S%3BRose%2C+T+R%3BAnonymous&rft.aulast=Swanson&rft.aufirst=D&rft.date=2006-01-01&rft.volume=4&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+International+Volcanological+Congress&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth conference; Cities on volcanoes, IAVCEI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #05692 N1 - SubjectsTermNotLitGenreText - aircraft; ash clouds; East Pacific Ocean Islands; environmental management; explosive eruptions; geologic hazards; Hawaii; Hawaii County Hawaii; Hawaii Island; human activity; igneous rocks; Kilauea; monitoring; natural hazards; Oceania; Polynesia; pyroclastics; risk assessment; sediments; transport; United States; volcanic rocks; wind transport ER - TY - JOUR T1 - Volcanoes of Central America; an interactive CD-ROM from the Smithsonian Institution's Global Volcanism Program AN - 913700954; 2012-008217 JF - Abstracts - International Volcanological Congress AU - Siebert, L AU - Kimberly, P AU - Calvin, C AU - Luhr, J F AU - Kysar, G AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 47 PB - International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), [location varies] VL - 4 KW - programs KW - Quaternary KW - global KW - graphic display KW - data processing KW - data KW - education KW - bibliography KW - volcanology KW - Cenozoic KW - interactive techniques KW - publications KW - Global Volcanism Program KW - eruptions KW - data bases KW - volcanoes KW - CD-ROM KW - Smithsonian Institution KW - Central America KW - GeoRef KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/913700954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+International+Volcanological+Congress&rft.atitle=Volcanoes+of+Central+America%3B+an+interactive+CD-ROM+from+the+Smithsonian+Institution%27s+Global+Volcanism+Program&rft.au=Siebert%2C+L%3BKimberly%2C+P%3BCalvin%2C+C%3BLuhr%2C+J+F%3BKysar%2C+G%3BAnonymous&rft.aulast=Siebert&rft.aufirst=L&rft.date=2006-01-01&rft.volume=4&rft.issue=&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+International+Volcanological+Congress&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth conference; Cities on volcanoes, IAVCEI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #05692 N1 - SubjectsTermNotLitGenreText - bibliography; CD-ROM; Cenozoic; Central America; data; data bases; data processing; education; eruptions; GeoRef; global; Global Volcanism Program; graphic display; interactive techniques; programs; publications; Quaternary; Smithsonian Institution; volcanoes; volcanology ER - TY - JOUR T1 - Vulcanian-style eruptions at Volcan Colina (Mexico); insights from petrological monitoring for the period 1999-2005 AN - 913700871; 2012-008274 JF - Abstracts - International Volcanological Congress AU - Luhr, J F AU - Savov, I P AU - Navarro-Ochoa, C AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 65 PB - International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), [location varies] VL - 4 KW - petrology KW - gaseous phase KW - time series analysis KW - textures KW - statistical analysis KW - plinian-type eruptions KW - Colina KW - volcanic features KW - mineral composition KW - Mexico KW - ash KW - whole rock KW - pyroclastic flows KW - lava KW - eruptions KW - volcanoes KW - vulcanian-type eruptions KW - chemical composition KW - ash clouds KW - SEM data KW - degassing KW - 24:Quaternary geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/913700871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+International+Volcanological+Congress&rft.atitle=Vulcanian-style+eruptions+at+Volcan+Colina+%28Mexico%29%3B+insights+from+petrological+monitoring+for+the+period+1999-2005&rft.au=Luhr%2C+J+F%3BSavov%2C+I+P%3BNavarro-Ochoa%2C+C%3BAnonymous&rft.aulast=Luhr&rft.aufirst=J&rft.date=2006-01-01&rft.volume=4&rft.issue=&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+International+Volcanological+Congress&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth conference; Cities on volcanoes, IAVCEI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #05692 N1 - SubjectsTermNotLitGenreText - ash; ash clouds; chemical composition; Colina; degassing; eruptions; gaseous phase; lava; Mexico; mineral composition; petrology; plinian-type eruptions; pyroclastic flows; SEM data; statistical analysis; textures; time series analysis; volcanic features; volcanoes; vulcanian-type eruptions; whole rock ER - TY - JOUR T1 - Palaeogene mountain building in the northeastern Andes reflected by syntectonic sediments in the Medina Basin, Eastern Cordillera (4-5 degrees N), Colombia AN - 907921278; 2012-002151 JF - Terra Nostra (Bonn) AU - Parra, M AU - Mora, A AU - Jaramillo, C AU - Rueda, M AU - Strecker, M R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 81 EP - 82 PB - Alfred-Wegener-Stiftung, Bonn VL - 2006-3 SN - 0946-8978, 0946-8978 KW - lithostratigraphy KW - Andes KW - Eastern Cordillera KW - terrestrial environment KW - Medina Basin KW - synsedimentary processes KW - Paleogene KW - deformation KW - Colombia KW - basin analysis KW - orogeny KW - Cenozoic KW - lithofacies KW - Tertiary KW - South America KW - marine environment KW - sediments KW - tectonics KW - Northern Andes KW - depositional environment KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907921278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Nostra+%28Bonn%29&rft.atitle=Palaeogene+mountain+building+in+the+northeastern+Andes+reflected+by+syntectonic+sediments+in+the+Medina+Basin%2C+Eastern+Cordillera+%284-5+degrees+N%29%2C+Colombia&rft.au=Parra%2C+M%3BMora%2C+A%3BJaramillo%2C+C%3BRueda%2C+M%3BStrecker%2C+M+R%3BAnonymous&rft.aulast=Parra&rft.aufirst=M&rft.date=2006-01-01&rft.volume=2006-3&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Terra+Nostra+%28Bonn%29&rft.issn=09468978&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - GV international conference 2006 and 96th annual meeting of the Geologische Vereinigung e. V. N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Andes; basin analysis; Cenozoic; Colombia; deformation; depositional environment; Eastern Cordillera; lithofacies; lithostratigraphy; marine environment; Medina Basin; Northern Andes; orogeny; Paleogene; sediments; South America; synsedimentary processes; tectonics; terrestrial environment; Tertiary ER - TY - JOUR T1 - Radar properties as clues to relative ages of ridge belts and plains on Venus AN - 868007562; 2011-042924 JF - Journal of Geophysical Research AU - McGill, George E AU - Campbell, Bruce A Y1 - 2006 PY - 2006 DA - 2006 EP - Citation E12006 PB - American Geophysical Union, Washington, DC VL - 111 IS - E12 SN - 0148-0227, 0148-0227 KW - relative age KW - ridge belts KW - Venus KW - radar methods KW - wrinkle ridges KW - deformation KW - relief KW - terrestrial planets KW - planets KW - surface features KW - plains KW - Lauma Dorsa KW - interpretation KW - Pandrosos Dorsa KW - crust KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/868007562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Radar+properties+as+clues+to+relative+ages+of+ridge+belts+and+plains+on+Venus&rft.au=McGill%2C+George+E%3BCampbell%2C+Bruce+A&rft.aulast=McGill&rft.aufirst=George&rft.date=2006-01-01&rft.volume=111&rft.issue=E12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JE002705 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crust; deformation; interpretation; Lauma Dorsa; Pandrosos Dorsa; plains; planets; radar methods; relative age; relief; remote sensing; ridge belts; surface features; terrestrial planets; Venus; wrinkle ridges DO - http://dx.doi.org/10.1029/2006JE002705 ER - TY - JOUR T1 - Human impact on sediment mass movement and submergence of ancient sites in the two harbours of Alexandria, Egypt AN - 861989579; 2011-036825 JF - Norsk Geologisk Tidsskrift AU - Stanley, Jean-Daniel AU - Jorstad, Thomas F AU - Goddio, Franck Y1 - 2006 PY - 2006 DA - 2006 SP - 337 EP - 350 PB - Tapir Academic Press, Oslo VL - 86 IS - 3 SN - 0029-196X, 0029-196X KW - archaeology KW - sediment transport KW - North Africa KW - human activity KW - harbors KW - Alexandria Egypt KW - debris flows KW - excavations KW - East Mediterranean KW - Egypt KW - slumping KW - marine sediments KW - archaeological sites KW - transport KW - marine environment KW - mass movements KW - sediments KW - Africa KW - Mediterranean Sea KW - 24:Quaternary geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861989579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Norsk+Geologisk+Tidsskrift&rft.atitle=Human+impact+on+sediment+mass+movement+and+submergence+of+ancient+sites+in+the+two+harbours+of+Alexandria%2C+Egypt&rft.au=Stanley%2C+Jean-Daniel%3BJorstad%2C+Thomas+F%3BGoddio%2C+Franck&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2006-01-01&rft.volume=86&rft.issue=3&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=Norsk+Geologisk+Tidsskrift&rft.issn=0029196X&rft_id=info:doi/ L2 - http://www.geologi.no/njg/ LA - English DB - GeoRef N1 - Conference title - Submarine mass movements and their consequences; 2nd international symposium N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. sects., sketch maps N1 - SuppNotes - Accessed on March 24, 2011 N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - Africa; Alexandria Egypt; archaeological sites; archaeology; debris flows; East Mediterranean; Egypt; excavations; harbors; human activity; marine environment; marine sediments; mass movements; Mediterranean Sea; North Africa; sediment transport; sediments; slumping; transport ER - TY - JOUR T1 - The Proto-Algonquian Negative and Its Descendants AN - 85647976; 200703924 AB - Evidence from Munsee, Unami, Eastern & Western Abenaki, Massachusett, & other Eastern Algonquian languages is argued to support reconstruction of a Proto-Algonquian negative suffix *-(o)w & negative verb paradigms at intermediate stages that develop phonological reflexes of the original suffix; the s-negative formation identified by David J. Costa (2004) in three widely separated Algonquian languages - Ojibwe, Miami-Illinois, & Cheyenne - is derived from an early combination of Proto-Algonquian negative *-(o)w & a preceding diminutive element *-hs(i). Further support for the Proto-Algonquian status of the *-(o)w suffix is found in the modal use of its reflexes as a prioritive in Meskwaki; as an interrogative formant in Meskwaki, Cree, & Ojibwe; & as the additional element that converts a future imperative into a prohibitive in Proto-Algonquian & Meskwaki, Ojibwe, & Eastern Algonquian languages. References. J. Hitchcock JF - Papers of the Algonquian Conference/Actes du congres des algonquinistes AU - Goddard, Ives AD - Smithsonian Instit Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 161 EP - 208 VL - 37 SN - 0031-5671, 0031-5671 KW - Negation (56700) KW - Modality (Semantic) (54610) KW - Suffixes (85500) KW - Morphological Change (55400) KW - Paleolinguistics (62400) KW - Algonkian Languages (01745) KW - article KW - 5121: descriptive linguistics; paleolinguistics/paleography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85647976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Allba&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Papers+of+the+Algonquian+Conference%2FActes+du+congres+des+algonquinistes&rft.atitle=The+Proto-Algonquian+Negative+and+Its+Descendants&rft.au=Goddard%2C+Ives&rft.aulast=Goddard&rft.aufirst=Ives&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Papers+of+the+Algonquian+Conference%2FActes+du+congres+des+algonquinistes&rft.issn=00315671&rft_id=info:doi/ LA - English DB - Linguistics and Language Behavior Abstracts (LLBA) N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Paleolinguistics (62400); Algonkian Languages (01745); Suffixes (85500); Negation (56700); Morphological Change (55400); Modality (Semantic) (54610) ER - TY - JOUR T1 - Mineralogy and petrology of Al-rich objects and amoeboid olivine aggregates in the CH carbonaceous chondrite North West Africa 739 AN - 742916786; 2010-039941 JF - Chemie der Erde AU - Krot, Alexander N AU - Petaev, Michael I AU - Keil, Klaus Y1 - 2006 PY - 2006 DA - 2006 SP - 57 EP - 76 PB - Elsevier for Gustav Fischer Verlag, Jena VL - 66 IS - 1 SN - 0009-2819, 0009-2819 KW - sorosilicates KW - silicates KW - Northwest Africa Meteorites KW - stony meteorites KW - olivine group KW - electron probe data KW - meteorites KW - melilite group KW - pyroxene group KW - NWA 739 KW - mineral composition KW - olivine KW - orthosilicates KW - oxides KW - nepheline group KW - framework silicates KW - chondrites KW - chain silicates KW - plagioclase KW - CH chondrites KW - spinel KW - hibonite KW - carbonaceous chondrites KW - nesosilicates KW - nepheline KW - crystal chemistry KW - feldspar group KW - 05B:Petrology of meteorites and tektites KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742916786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemie+der+Erde&rft.atitle=Mineralogy+and+petrology+of+Al-rich+objects+and+amoeboid+olivine+aggregates+in+the+CH+carbonaceous+chondrite+North+West+Africa+739&rft.au=Krot%2C+Alexander+N%3BPetaev%2C+Michael+I%3BKeil%2C+Klaus&rft.aulast=Krot&rft.aufirst=Alexander&rft.date=2006-01-01&rft.volume=66&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Chemie+der+Erde&rft.issn=00092819&rft_id=info:doi/10.1016%2Fj.chemer.2004.03.002 L2 - http://www.sciencedirect.com/science/journal/00092819 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CERDAA N1 - SubjectsTermNotLitGenreText - carbonaceous chondrites; CH chondrites; chain silicates; chondrites; crystal chemistry; electron probe data; feldspar group; framework silicates; hibonite; melilite group; meteorites; mineral composition; nepheline; nepheline group; nesosilicates; NWA 739; Northwest Africa Meteorites; olivine; olivine group; orthosilicates; oxides; plagioclase; pyroxene group; silicates; sorosilicates; spinel; stony meteorites DO - http://dx.doi.org/10.1016/j.chemer.2004.03.002 ER - TY - JOUR T1 - New records and species of molluscs from Tertiary cold-seep carbonates in Washington State, USA AN - 51633091; 2006-015628 AB - Eighteen gastropod and seven bivalve species are reported from Eocene to Oligocene cold-seep carbonates in Washington State, USA. Four species are new (Niso littlei, Turrinosyrinx hickmanae, Xanthodaphne? campbellae, and Lurifax goederti), and 16 are described in open nomenclature. Previously unknown features of protoconch or prodissoconch morphology and/or shell microstructure are provided for Retiskenea statura (Goedert and Benham), Provanna antiqua Squires, Nuculana? aff. N. grasslei Allen, and Bathymodiolus willapaensis (Squires and Goedert). Modiolus (M.) willapaensis is placed within Bathymodiolus based on the elliptical-triangular shape of its juvenile shell, indicating that the divergence between vent/seep and whale/wood-fall inhabiting bathymodiolines took place at least 40 Ma. The first fossil species of the vent/seep genera Pyropelta (Pyropeltidae), Lurifax (family uncertain), and Catillopecten? (Propeamussidae) are reported. Niso (Eulimidae), Xanthodaphne, Turrinosyrinx, Benthomangelia (Turridae), Ledella (Nuculanidae), Tindaria? (Tindariidae), and Delectopecten (Pectinidae) are reported for the first time from fossil cold-seep assemblages. Larval developmental strategies are inferred from protoconch and prodissoconch morphologies in 14 species, which largely reflect the species' phylogenetic groups, as in modern vent and seep molluscs. The data presented here indicate that the radiation of toxoglossate turrids (Gastropoda) into deep water took place already in the Oligocene, and not in the Miocene as previously thought. Healed shell injuries and presumed naticid drill holes represent the oldest known fossil evidence of predation at cold-seeps. JF - Journal of Paleontology AU - Kiel, Steffen Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 121 EP - 137 PB - Paleontological Society, Lawrence, KS VL - 80 IS - 1 SN - 0022-3360, 0022-3360 KW - United States KW - Lurifax goederti KW - cold seeps KW - deep-sea environment KW - Niso littlei KW - Lincoln Creek Formation KW - new taxa KW - Cenozoic KW - Pacific County Washington KW - Invertebrata KW - taxonomy KW - Mollusca KW - Humptulips Formation KW - shells KW - Washington KW - Grays Harbor County Washington KW - Turrinosyrinx hickmanae KW - Eocene KW - Gastropoda KW - faunal studies KW - Paleogene KW - morphology KW - Bivalvia KW - Tertiary KW - paleoenvironment KW - marine environment KW - Xanthodaphne campbellae KW - Oligocene KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51633091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=New+records+and+species+of+molluscs+from+Tertiary+cold-seep+carbonates+in+Washington+State%2C+USA&rft.au=Kiel%2C+Steffen&rft.aulast=Kiel&rft.aufirst=Steffen&rft.date=2006-01-01&rft.volume=80&rft.issue=1&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F0022-3360%282006%290802.0.CO%3B2 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 123 N1 - PubXState - KS N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Bivalvia; Cenozoic; cold seeps; deep-sea environment; Eocene; faunal studies; Gastropoda; Grays Harbor County Washington; Humptulips Formation; Invertebrata; Lincoln Creek Formation; Lurifax goederti; marine environment; Mollusca; morphology; new taxa; Niso littlei; Oligocene; Pacific County Washington; paleoenvironment; Paleogene; shells; taxonomy; Tertiary; Turrinosyrinx hickmanae; United States; Washington; Xanthodaphne campbellae DO - http://dx.doi.org/10.1666/0022-3360(2006)080[0121:NRASOM]2.0.CO;2 ER - TY - JOUR T1 - Fossil fishes from the Lower Triassic of Majiashan, Chaohu, Anhui Province, China AN - 51630810; 2006-015630 AB - The fossils described here were collected from the Lower Triassic (Olenekian) at two Majiashan sections in Chaohu City, Anhui Province, East China. Nine species belonging to five genera are introduced, including a new genus, Chaohuichthys, and some undetermined or unnamed fish specimens are discussed. The fish assemblage from Majiashan covers most of the Lower Triassic marine bony fish taxa known from China. JF - Journal of Paleontology AU - Tong, Jinnan AU - Zhou, Xiugao AU - Erwin, Douglas H AU - Zuo, Jingxun AU - Zhao, Laishi Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 146 EP - 161 PB - Paleontological Society, Lawrence, KS VL - 80 IS - 1 SN - 0022-3360, 0022-3360 KW - Mount Majiashan KW - Far East KW - Olenekian KW - Crossopterygii KW - Osteichthyes KW - Anhui China KW - new taxa KW - Pisces KW - Lower Triassic KW - Helongshan Formation KW - Triassic KW - Suius brevis KW - taxonomy KW - Asia KW - China KW - Sarcopterygii KW - Chordata KW - Actinopterygii KW - Plesioperleidus KW - faunal studies KW - Chaohu China KW - new names KW - Mesozoic KW - morphology KW - Chaohuichthys majiashanensis KW - Qingshania cercida KW - Vertebrata KW - Jurongia fusiformis KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51630810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=Fossil+fishes+from+the+Lower+Triassic+of+Majiashan%2C+Chaohu%2C+Anhui+Province%2C+China&rft.au=Tong%2C+Jinnan%3BZhou%2C+Xiugao%3BErwin%2C+Douglas+H%3BZuo%2C+Jingxun%3BZhao%2C+Laishi&rft.aulast=Tong&rft.aufirst=Jinnan&rft.date=2006-01-01&rft.volume=80&rft.issue=1&rft.spage=146&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F0022-3360%282006%290802.0.CO%3B2 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 37 N1 - PubXState - KS N1 - Document feature - illus. incl. 1 plate, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Actinopterygii; Anhui China; Asia; Chaohu China; Chaohuichthys majiashanensis; China; Chordata; Crossopterygii; Far East; faunal studies; Helongshan Formation; Jurongia fusiformis; Lower Triassic; Mesozoic; morphology; Mount Majiashan; new names; new taxa; Olenekian; Osteichthyes; Pisces; Plesioperleidus; Qingshania cercida; Sarcopterygii; Suius brevis; taxonomy; Triassic; Vertebrata DO - http://dx.doi.org/10.1666/0022-3360(2006)080[0146:FFFTLT]2.0.CO;2 ER - TY - JOUR T1 - Morphological differentiation of avicularia and the proliferation of species in Mid-Cretaceous Wilbertopora Cheetham, 1954 (Bryozoa, Cheilostomata) AN - 51630751; 2006-015624 AB - Discovery of avicularium-like polymorphs in Wilbertopora mutabilis Cheetham, 1954 has provided not only a new opportunity for revising the genus Wilbertopora Cheetham, 1954, but also a more detailed basis for documenting the series of morphological changes by which avicularia differentiated from ordinary feeding zooids in what appears to be the first occurrence of these characteristic cheilostome bryozoan structures in the fossil record. Eighteen of a total 60 quantitative characters measured on avicularia and ordinary and ovicell-bearing autozooids were sufficient to distinguish eight species of Wilbertopora by discriminant function analysis of zooid data from 93 colonies from the mid-Cretaceous (Albian-Cenomanian) Washita Group in northeastern Texas and southeastern Oklahoma. Eighteen of a total of 20 of the quantitative characters that could be statistically coded for cladistic analysis proved to be informative with respect to parsimony, providing two maximally parsimonious trees for the eight species. Two-thirds of the diagnostic characters involve avicularia. An additional 55 colonies too poorly preserved for morphometric analysis could then be assigned to species qualitatively, with 170 more colonies lacking species-diagnostic characters. The cladistic trees strongly suggest that most or all of the species diverged before the end of the Albian, but stratigraphic resolution is insufficient to test this hypothesis. Nevertheless, the series of morphological changes differentiating avicularia from ordinary autozooids in these species, based on the cladistic relationships, is highly significant statistically, and may be a pattern later repeated in other cheilostomes. Wilbertopora and W. mutabilis are emended, and seven new species are described: W. listokinae, W. tappanae, W. spatulifera, W. attenuata, W. improcera, W. acuminata, and W. hoadleyae. JF - Journal of Paleontology AU - Cheetham, Alan H AU - Sanner, Joann AU - Taylor, Paul D AU - Ostrovsky, Andrew N Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 49 EP - 71 PB - Paleontological Society, Lawrence, KS VL - 80 IS - 1 SN - 0022-3360, 0022-3360 KW - United States KW - lithostratigraphy KW - holotypes KW - Albian KW - Washita Group KW - Cretaceous KW - Bryozoa KW - microstructure KW - Cheilostomata KW - Comanchean KW - Upper Cretaceous KW - new taxa KW - anatomy KW - Invertebrata KW - taxonomy KW - Wilbertopora KW - Grayson County Texas KW - Grayson Formation KW - Calloporidae KW - Tarrant County Texas KW - Lower Cretaceous KW - discriminant analysis KW - southeastern Oklahoma KW - phylogeny KW - Cenomanian KW - statistical analysis KW - Middle Cretaceous KW - Texas KW - avicularium KW - Mesozoic KW - morphology KW - Bell County Texas KW - northeastern Texas KW - Kiamichi Formation KW - Oklahoma KW - cladistics KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51630751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=Morphological+differentiation+of+avicularia+and+the+proliferation+of+species+in+Mid-Cretaceous+Wilbertopora+Cheetham%2C+1954+%28Bryozoa%2C+Cheilostomata%29&rft.au=Cheetham%2C+Alan+H%3BSanner%2C+Joann%3BTaylor%2C+Paul+D%3BOstrovsky%2C+Andrew+N&rft.aulast=Cheetham&rft.aufirst=Alan&rft.date=2006-01-01&rft.volume=80&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F0022-3360%282006%290802.0.CO%3B2 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 43 N1 - PubXState - KS N1 - Document feature - illus. incl. 1 plate, 4 tables, strat. col. N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-03-14 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Albian; anatomy; avicularium; Bell County Texas; Bryozoa; Calloporidae; Cenomanian; Cheilostomata; cladistics; Comanchean; Cretaceous; discriminant analysis; Grayson County Texas; Grayson Formation; holotypes; Invertebrata; Kiamichi Formation; lithostratigraphy; Lower Cretaceous; Mesozoic; microstructure; Middle Cretaceous; morphology; new taxa; northeastern Texas; Oklahoma; phylogeny; southeastern Oklahoma; statistical analysis; Tarrant County Texas; taxonomy; Texas; United States; Upper Cretaceous; Washita Group; Wilbertopora DO - http://dx.doi.org/10.1666/0022-3360(2006)080[0049:MDOAAT]2.0.CO;2 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51617977; 2006-024988 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 90 EP - 91 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 36 IS - 1 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - Protista KW - Invertebrata KW - current research KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51617977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2006-01-01&rft.volume=36&rft.issue=1&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2F36.1.90 L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; current research; Foraminifera; Invertebrata; microfossils; Protista DO - http://dx.doi.org/10.2113/36.1.90 ER - TY - JOUR T1 - Lithified and unlithified Mg-calcite precipitates in tropical reef environments AN - 51604070; 2006-031648 AB - Push cores from the branching-coral framework of lagoonal reefs in Belize and Panama indicate that the micritic Mg-calcite in the unlithified mud matrix is similar in composition to the well documented submarine lithified micritic crusts and infillings found in open reef framework. The sediment matrix of the lagoonal framework contains significant concentrations of 12 to 13 mole % MgCO (sub 3) calcite that shows almost no signs of skeletal origins, as indicated by a fairly consistent mineralogy and independent distribution patterns in sand-, silt-, and clay-size fractions. Its sedimentological and mineralogical similarity to cemented micritic crusts and infillings suggests that the precipitation of micritic Mg-calcite is widespread in tropical-reef waters and becomes lithified when precipitated in open frameworks but remains unlithified when trapped in impermeable lagoonal muddy sediments. JF - Journal of Sedimentary Research AU - Macintyre, Ian G AU - Aronson, Richard B Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 81 EP - 90 PB - Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 76 IS - 1 SN - 1527-1404, 1527-1404 KW - tropical environment KW - Panama KW - clay KW - sand KW - Belize KW - reef builders KW - clastic sediments KW - reefs KW - silt KW - lithification KW - mineral composition KW - precipitation KW - sediments KW - lagoonal environment KW - magnesian calcite KW - depositional environment KW - Central America KW - carbonates KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51604070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Sedimentary+Research&rft.atitle=Lithified+and+unlithified+Mg-calcite+precipitates+in+tropical+reef+environments&rft.au=Macintyre%2C+Ian+G%3BAronson%2C+Richard+B&rft.aulast=Macintyre&rft.aufirst=Ian&rft.date=2006-01-01&rft.volume=76&rft.issue=1&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sedimentary+Research&rft.issn=15271404&rft_id=info:doi/10.2110%2Fjsr.2006.05 L2 - http://jsedres.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by SEPM (Society for Sedimentary Geology), Tulsa, OK, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 69 N1 - PubXState - OK N1 - Document feature - illus. incl. 5 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Belize; carbonates; Central America; clastic sediments; clay; depositional environment; lagoonal environment; lithification; magnesian calcite; mineral composition; Panama; precipitation; reef builders; reefs; sand; sediments; silt; tropical environment DO - http://dx.doi.org/10.2110/jsr.2006.05 ER - TY - JOUR T1 - An integrated chronostratigraphic data system for the twenty-first century AN - 51585607; 2006-043271 AB - Research in stratigraphy is increasingly multidisciplinary and conducted by diverse research teams whose members can be widely separated. This developing distributed-research process, facilitated by the availability of the Internet, promises tremendous future benefits to researchers. However, its full potential is hindered by the absence of a development strategy for the necessary infrastructure. At a National Science Foundation workshop convened in November 2001, thirty quantitative stratigraphers and database specialists from both academia and industry met to discuss how best to integrate their respective chronostratigraphic databases. The main goal was to develop a strategy that would allow efficient distribution and integration of existing data relevant to the study of geologic time. Discussions concentrated on three major themes: database standards and compatibility, strategies and tools for information retrieval and analysis of all types of global and regional stratigraphic data, and future directions for database integration and centralization of currently distributed depositories. The result was a recommendation to establish an integrated chronostratigraphic database, to be called Chronos, which would facilitate greater efficiency in stratigraphic studies (http://www.chronos.org/). The Chronos system will both provide greater ease of data gathering and allow for multidisciplinary synergies, functions of fundamental importance in a variety of research, including time scale construction, paleoenvironmental analysis, paleoclimatology and paleoceanography. Beyond scientific research, Chronos will also provide educational and social benefits by providing an accessible source of information of general interest (e.g., mass extinctions) and concern (e.g., climatic change). The National Science Foundation has currently funded a three-year program for implementing Chronos. JF - Special Paper - Geological Society of America AU - Sikora, Paul J AU - Ogg, James G AU - Gary, Anthony AU - Cervato, Cinzia AU - Gradstein, Felix AU - Huber, Brian T AU - Marshall, Charles AU - Stein, Jeffrey A AU - Wardlaw, Bruce R A2 - Sinha, A. Krishna Y1 - 2006 PY - 2006 DA - 2006 SP - 53 EP - 59 PB - Geological Society of America (GSA), Boulder, CO VL - 397 SN - 0072-1077, 0072-1077 KW - stratigraphy KW - International Commission of Stratigraphy KW - digital data KW - chronostratigraphy KW - data processing KW - education KW - research KW - cost KW - World Wide Web KW - Phanerozoic KW - geographic information systems KW - data bases KW - information systems KW - data retrieval KW - computer networks KW - thematic nodes KW - Internet KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51585607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=An+integrated+chronostratigraphic+data+system+for+the+twenty-first+century&rft.au=Sikora%2C+Paul+J%3BOgg%2C+James+G%3BGary%2C+Anthony%3BCervato%2C+Cinzia%3BGradstein%2C+Felix%3BHuber%2C+Brian+T%3BMarshall%2C+Charles%3BStein%2C+Jeffrey+A%3BWardlaw%2C+Bruce+R&rft.aulast=Sikora&rft.aufirst=Paul&rft.date=2006-01-01&rft.volume=397&rft.issue=&rft.spage=53&rft.isbn=0813723973&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2397%2804%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 1 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - chronostratigraphy; computer networks; cost; data bases; data processing; data retrieval; digital data; education; geographic information systems; information systems; International Commission of Stratigraphy; Internet; Phanerozoic; research; stratigraphy; thematic nodes; World Wide Web DO - http://dx.doi.org/10.1130/2006.2397(04) ER - TY - JOUR T1 - Vegetation and climate change since 14,810 (super 14) C yr B.P. in southeastern Uruguay and implications for the rise of early Formative societies AN - 51581644; 2006-047806 AB - This article presents a combined pollen and phytolith record of a 1.70-m sediment core from the wetlands of India Muerta (33 degrees 42'S, 53 degrees 57'W) in the lowland Pampa (grasslands) of southeastern Uruguay. Six (super 14) C dates and the pollen and phytolith content of the samples permitted the recognition of four distinct climatic periods between 14,850 (super 14) C yr B.P. and the present. The Late Pleistocene period (between ca. 14,810 and ca. 10,000 (super 14) C yr B.P.) was characterized by drier and cooler conditions indicated by the presence of a C3-dominated grassland. These conditions prevailed until the onset of the warmer and more humid climate of the Holocene around 9450 (super 14) C yr B.P. The early Holocene (between around 10,000 and 6620 (super 14) C yr B.P.) was characterized by the establishment of wetlands in the region as evidenced by the formation of black peat, the increase in wetland taxa, and the replacement of C3 Pooideae by C4 Panicoideae grasses. During the mid-Holocene, around 6620 (super 14) C yr B.P., began a period of environmental change characterized by drier climatic conditions, which resulted in the expansion of halophytic communities in the flat, low-lying areas of the wetlands of India Muerta. About 4020 (super 14) C yr B.P. a massive spike of Amaranthaceae/Chenopodiaceae coupled with a radical drop in wetland species indicates another major and more severe period of dryness. After ca. 4000 (super 14) C yr B.P., a decrease of halophytic species indicates the onset of more humid and stable climatic conditions, which characterized the late Holocene. The findings reported in this article substantially improve our knowledge of the late Glacial and Holocene climate and vegetation in the region. The data provide a detailed record of the timing and severity of mid-Holocene environmental changes in southeastern South America. Significantly, the mid-Holocene drying trend coincided with major organizational changes in settlement, subsistence, and technology of the pre-Hispanic populations in the region, which gave rise to early Formative societies. This study also represents the first combined pollen and phytolith record for southeastern South America reinforcing the utility of phytoliths as significant indicators of long-term grassland dynamics. JF - Quaternary Research AU - Iriarte, Jose Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 20 EP - 32 PB - Elsevier, New York, NY VL - 65 IS - 1 SN - 0033-5894, 0033-5894 KW - isotopes KW - mass spectra KW - vegetation KW - paleoclimatology KW - Holocene KW - coastal plains KW - cores KW - climate change KW - Pampas KW - paleoecology KW - upper Pleistocene KW - Cenozoic KW - accelerator mass spectra KW - Chaco KW - radioactive isotopes KW - pollen KW - chronology KW - dates KW - carbon KW - sediments KW - absolute age KW - miospores KW - plains KW - spectra KW - phytoliths KW - stratigraphy KW - Rocha Uruguay KW - Quaternary KW - human activity KW - Uruguay KW - pollen diagrams KW - peat KW - South America KW - archaeological sites KW - wetlands KW - Argentina KW - Brazil KW - palynomorphs KW - grasslands KW - southeastern Uruguay KW - Pleistocene KW - C-14 KW - southern Brazil KW - microfossils KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51581644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+Research&rft.atitle=Vegetation+and+climate+change+since+14%2C810+%28super+14%29+C+yr+B.P.+in+southeastern+Uruguay+and+implications+for+the+rise+of+early+Formative+societies&rft.au=Iriarte%2C+Jose&rft.aulast=Iriarte&rft.aufirst=Jose&rft.date=2006-01-01&rft.volume=65&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Quaternary+Research&rft.issn=00335894&rft_id=info:doi/10.1016%2Fj.yqres.2005.05.005 L2 - http://www.sciencedirect.com/science/journal/00335894 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 66 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - SuppNotes - Supported by the Wenner-Gren Foundation for Anthropological Research (6614) N1 - Last updated - 2012-06-07 N1 - CODEN - QRESAV N1 - SubjectsTermNotLitGenreText - absolute age; accelerator mass spectra; archaeological sites; Argentina; Brazil; C-14; carbon; Cenozoic; Chaco; chronology; climate change; coastal plains; cores; dates; grasslands; Holocene; human activity; isotopes; mass spectra; microfossils; miospores; paleoclimatology; paleoecology; palynomorphs; Pampas; peat; phytoliths; plains; Pleistocene; pollen; pollen diagrams; Quaternary; radioactive isotopes; Rocha Uruguay; sediments; South America; southeastern Uruguay; southern Brazil; spectra; stratigraphy; upper Pleistocene; Uruguay; vegetation; wetlands DO - http://dx.doi.org/10.1016/j.yqres.2005.05.005 ER - TY - JOUR T1 - Barren Island Volcano (NE Indian Ocean); island-arc high-alumina basalts produced by troctolite contamination AN - 51577937; 2006-053275 AB - Barren Island (BI) is a subduction-related volcanic island lying in the northeastern Indian Ocean, about 750 km north of the northern tip of Sumatra. Rising from a depth of approximately 2300 m on the Andaman Sea floor, BI has a submarine volume estimated at approximately 400 km (super 3) , but the island is just 3 km across, reaches a maximum elevation of 355 m, and has a subaerial volume of only approximately 1.3 km (super 3) . The first historical eruption began in 1787 when a cinder cone grew in the center of a pre-historical caldera 2-km in diameter and sent lava flows westward to reach the sea; activity continued intermittently until 1832. Two subsequent eruptions modified the central cone and also sent lava flows westward to reach the sea in 1991 and 1994-1995. A suite of 28 lava, scoria, and ash samples were investigated from various stages of the subaerial eruptive history of BI. Most are basalts (including all 10 samples from the 1994-1995 eruption) and basaltic andesites (including 7 of 8 samples from the 1991 eruption), but 2 pre-1787 andesites were also studied. On multi-element spider diagrams the BI suite shows subparallel trends for most elements that reflect an important role for fractional crystallization, along with the characteristic depletions of Nb-Ta and enrichments of K-Rb-Pb found in other subduction-related island-arc suites. The typical relative enrichment of Ba is not present, likely because the subducted sediments in the Andaman arc are not Ba-rich. Wide compositional ranges for Cs, Th, Rb, U, and Pb may trace different degrees of scavenging from the underlying volcanic pile. BI basalts and basaltic andesites have variable abundances of phenocrystic-microphenocrystic olivine plus Cr-Al-Mg spinel inclusions, plagioclase, and clinopyroxene, embedded in a matrix of glass, the same minerals, and titanomagnetite (mostly exsolved). The most remarkable mineralogical feature of certain BI basalts and basaltic andesites is the presence of abundant (to 40 vol.%) and large (to 5 mm) crystals of relatively homogeneous anorthitic plagioclase (to An (sub 95.7) ). These have inclusions of Mg olivine (to Fo (sub 79) ) and thin (10-150 m) normally zoned margins that reach to the more sodic compositions of the plagioclase phenocryst and microphenocryst rims. Anorthitic plagioclase crystals are common at many subduction-related volcanoes. At BI, the anorthitic plagioclase and associated olivine crystals are thought to have entered the magmas through disaggregation of troctolitic crystal mushes or plutonic xenoliths. This process affected bulk-rock compositions in many ways, including raising Al (sub 2) O (sub 3) contents to values as high as 22.8 wt.% and Eu/Eu (super *) values up to 1.05. Compared to a large petrological and geochemical database for Indonesian volcanic rocks, the BI suite falls at the most depleted end for levels of K and incompatible trace elements, and Sr, Nd, and Pb isotopic ratios. Consequently, the BI suite defines an excellent primitive baseline against which Indonesian volcanic suites can be compared. JF - Journal of Volcanology and Geothermal Research AU - Luhr, James F AU - Haldar, Dhanapati Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 177 EP - 212 PB - Elsevier, Amsterdam VL - 149 IS - 3-4 SN - 0377-0273, 0377-0273 KW - silicates KW - olivine group KW - melt inclusions KW - electron probe data KW - plutonic rocks KW - mineral composition KW - barium KW - inclusions KW - basalts KW - orthosilicates KW - framework silicates KW - ocean floors KW - plagioclase KW - peraluminous composition KW - Barren Island KW - Sr-87/Sr-86 KW - scoria KW - island arcs KW - fluid inclusions KW - gabbros KW - feldspar group KW - strontium KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - Andaman Sea KW - stable isotopes KW - anorthite KW - assimilation KW - Indian Ocean KW - major elements KW - olivine KW - rare earths KW - trace elements KW - chemical composition KW - alkaline earth metals KW - lava flows KW - isotope ratios KW - nesosilicates KW - Nd-144/Nd-143 KW - pyroclastics KW - volatiles KW - troctolite KW - metals KW - magmas KW - eruptions KW - East Indian Ocean KW - fractional crystallization KW - neodymium KW - phenocrysts KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51577937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Barren+Island+Volcano+%28NE+Indian+Ocean%29%3B+island-arc+high-alumina+basalts+produced+by+troctolite+contamination&rft.au=Luhr%2C+James+F%3BHaldar%2C+Dhanapati&rft.aulast=Luhr&rft.aufirst=James&rft.date=2006-01-01&rft.volume=149&rft.issue=3-4&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2005.06.003 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 125 N1 - Document feature - illus. incl. 7 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Andaman Sea; anorthite; assimilation; barium; Barren Island; basalts; chemical composition; East Indian Ocean; electron probe data; eruptions; feldspar group; fluid inclusions; fractional crystallization; framework silicates; gabbros; glasses; igneous rocks; inclusions; Indian Ocean; island arcs; isotope ratios; isotopes; lava flows; magmas; major elements; melt inclusions; metals; mineral composition; Nd-144/Nd-143; neodymium; nesosilicates; ocean floors; olivine; olivine group; orthosilicates; peraluminous composition; phenocrysts; plagioclase; plutonic rocks; pyroclastics; rare earths; scoria; silicates; Sr-87/Sr-86; stable isotopes; strontium; trace elements; troctolite; volatiles; volcanic rocks DO - http://dx.doi.org/10.1016/j.jvolgeores.2005.06.003 ER - TY - JOUR T1 - Oxygen isotope and (super 26) Al- (super 26) Mg systematics of aluminium-rich chondrules from unequilibrated enstatite chondrites AN - 51567873; 2006-058360 AB - Correlated in situ analyses of the oxygen and magnesium isotopic compositions of aluminum-rich chondrules from unequilibrated enstatite chondrites were obtained using an ion microprobe. Among eleven aluminum-rich chondrules and two plagioclase fragments measured for (super 26) Al- (super 26) Mg systematics, only one aluminum-rich chondrule contains excess (super 26) Mg from the in situ decay of (super 26) Al; the inferred initial ratio ( (super 26) Al/ (super 27) Al) (sub o) = (6.8+ or -2.4)X10 (super -6) is consistent with ratios observed in chondrules from carbonaceous chondrites and unequilibrated ordinary chondrites. The oxygen isotopic compositions of five aluminum-rich chondrules and one plagioclase fragment define a line of slope approximately 0.6+ or -0.1 on a three-oxygen-isotope diagram, overlapping the field defined by ferromagnesian chondrules in enstatite chondrites but extending to more (super 16) O-rich compositions with a range in delta (super 18) O of about approximately 12 per mil. Based on their oxygen isotopic compositions, aluminum-rich chondrules in unequilibrated enstatite chondrites are probably genetically related to ferromagnesian chondrules and are not simple mixtures of materials from ferromagnesian chondrules and calcium-aluminum-rich inclusions (CAIs). Relative to their counterparts from unequilibrated ordinary chondrites, aluminum-rich chondrules from unequilibrated enstatite chondrites show a narrower oxygen isotopic range and much less resolvable excess (super 26) Mg from the in situ decay of (super 26) Al, probably resulting from higher degrees of equilibration and isotopic exchange during post-crystallization metamorphism. However, the presence of (super 26) Al-bearing chondrules within the primitive ordinary, carbonaceous, and now enstatite chondrites suggests that (super 26) Al was at least approximately homogeneously distributed across the chondrite-forming region. JF - Meteoritics & Planetary Science AU - Guan, Yunbin AU - Huss, Gary R AU - Leshin, Laurie A AU - MacPherson, Glenn J AU - McKeegan, Kevin D AU - Liffman, K Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 33 EP - 47 PB - Meteoritical Society, Fayetteville, AR VL - 41 IS - 1 SN - 1086-9379, 1086-9379 KW - silicates KW - magnesium KW - unequilibrated chondrites KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - Lewis Cliff Meteorites KW - Sahara Meteorites KW - mass spectra KW - Elephant Moraine Meteorites KW - stable isotopes KW - electron probe data KW - meteorites KW - major elements KW - ALHA 77295 KW - framework silicates KW - enstatite chondrites KW - spectra KW - chondrites KW - Allan Hills KW - O-17/O-16 KW - alkaline earth metals KW - plagioclase KW - Al-27/Mg-26 KW - isotope ratios KW - O-18/O-16 KW - LEW 87234 KW - Allan Hills Meteorites KW - Antarctica KW - LEW 87220 KW - SAH 97072 KW - Mg-26/Mg-24 KW - metals KW - chondrules KW - Victoria Land KW - Africa KW - Sahara KW - EET 87746 KW - feldspar group KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51567873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Oxygen+isotope+and+%28super+26%29+Al-+%28super+26%29+Mg+systematics+of+aluminium-rich+chondrules+from+unequilibrated+enstatite+chondrites&rft.au=Guan%2C+Yunbin%3BHuss%2C+Gary+R%3BLeshin%2C+Laurie+A%3BMacPherson%2C+Glenn+J%3BMcKeegan%2C+Kevin+D%3BLiffman%2C+K&rft.aulast=Guan&rft.aufirst=Yunbin&rft.date=2006-01-01&rft.volume=41&rft.issue=1&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 40 N1 - PubXState - AR N1 - Document feature - illus. incl. 3 tables, anals. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; Al-27/Mg-26; ALHA 77295; alkaline earth metals; Allan Hills; Allan Hills Meteorites; Antarctica; chondrites; chondrules; EET 87746; electron probe data; Elephant Moraine Meteorites; enstatite chondrites; feldspar group; framework silicates; ion probe data; isotope ratios; isotopes; LEW 87220; LEW 87234; Lewis Cliff Meteorites; magnesium; major elements; mass spectra; metals; meteorites; Mg-26/Mg-24; O-17/O-16; O-18/O-16; oxygen; plagioclase; SAH 97072; Sahara; Sahara Meteorites; silicates; spectra; stable isotopes; stony meteorites; unequilibrated chondrites; Victoria Land ER - TY - JOUR T1 - Earth-Moon system, planetary science, and lessons learned AN - 51567217; 2006-058852 JF - Reviews in Mineralogy and Geochemistry AU - Taylor, S Ross AU - Pieters, Carle M AU - MacPherson, Glenn J AU - Jolliff, Bradley L AU - Wieczorek, Mark A AU - Shearer, Charles K AU - Neal, Clive R Y1 - 2006 PY - 2006 DA - 2006 SP - 657 EP - 704 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 60 SN - 1529-6466, 1529-6466 KW - hot spots KW - volcanic rocks KW - stony meteorites KW - refractory materials KW - igneous rocks KW - data processing KW - mantle KW - lithophile elements KW - meteorites KW - vanadium KW - melting KW - volatile elements KW - digital simulation KW - basalts KW - rare earths KW - chondrites KW - chromium KW - Moon KW - impacts KW - Mohorovicic discontinuity KW - Earth-Moon couple KW - lunar samples KW - KREEP KW - plate tectonics KW - metals KW - magmas KW - planetary interiors KW - lunar crust KW - lunar mantle KW - thorium KW - planetology KW - core KW - uranium KW - actinides KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51567217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy+and+Geochemistry&rft.atitle=Earth-Moon+system%2C+planetary+science%2C+and+lessons+learned&rft.au=Taylor%2C+S+Ross%3BPieters%2C+Carle+M%3BMacPherson%2C+Glenn+J%3BJolliff%2C+Bradley+L%3BWieczorek%2C+Mark+A%3BShearer%2C+Charles+K%3BNeal%2C+Clive+R&rft.aulast=Taylor&rft.aufirst=S&rft.date=2006-01-01&rft.volume=60&rft.issue=&rft.spage=657&rft.isbn=&rft.btitle=&rft.title=Reviews+in+Mineralogy+and+Geochemistry&rft.issn=15296466&rft_id=info:doi/10.2138%2Frmg.2006.60.7 L2 - http://www.minsocam.org/MSA/RIM/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 210 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - actinides; basalts; chondrites; chromium; core; data processing; digital simulation; Earth-Moon couple; hot spots; igneous rocks; impacts; KREEP; lithophile elements; lunar crust; lunar mantle; lunar samples; magmas; mantle; melting; metals; meteorites; Mohorovicic discontinuity; Moon; planetary interiors; planetology; plate tectonics; rare earths; refractory materials; stony meteorites; thorium; uranium; vanadium; volatile elements; volcanic rocks DO - http://dx.doi.org/10.2138/rmg.2006.60.7 ER - TY - JOUR T1 - Preliminary report on the newly discovered Miocene flora of Pojoaque Bluffs, Espanola Basin, north-central New Mexico AN - 51566886; 2006-058703 JF - Open-File Report - U. S. Geological Survey AU - McKinney, Kevin C AU - Chaney, Dan S AU - Maldonado, Florian Y1 - 2006 PY - 2006 DA - 2006 SP - 32 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Spermatophyta KW - Coniferales KW - New Mexico KW - Dicotyledoneae KW - Pinus KW - Cenozoic KW - Tesuque Formation KW - Salix KW - USGS KW - species diversity KW - Espanola Basin KW - Pojoaque Member KW - Plantae KW - biostratigraphy KW - Gymnospermae KW - Pojoaque Bluffs KW - Miocene KW - Tertiary KW - floral studies KW - Neogene KW - Pinaceae KW - north-central New Mexico KW - Angiospermae KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51566886?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Preliminary+report+on+the+newly+discovered+Miocene+flora+of+Pojoaque+Bluffs%2C+Espanola+Basin%2C+north-central+New+Mexico&rft.au=McKinney%2C+Kevin+C%3BChaney%2C+Dan+S%3BMaldonado%2C+Florian&rft.aulast=McKinney&rft.aufirst=Kevin&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2006/1134/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - 5th annual Espanola Basin workshop N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Angiospermae; biostratigraphy; Cenozoic; Coniferales; Dicotyledoneae; Espanola Basin; floral studies; Gymnospermae; Miocene; Neogene; New Mexico; north-central New Mexico; Pinaceae; Pinus; Plantae; Pojoaque Bluffs; Pojoaque Member; Salix; species diversity; Spermatophyta; Tertiary; Tesuque Formation; United States; USGS ER - TY - JOUR T1 - The mystery of brown dwarf origins AN - 51558555; 2006-066579 JF - Scientific American AU - Mohanty, Subhanjoy AU - Jayawardhana, Ray Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 38 EP - 45 PB - Scientific American, Inc., New York, NY VL - 294 IS - 1 SN - 0036-8733, 0036-8733 KW - genesis KW - theoretical studies KW - brown dwarfs KW - stars KW - planetology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51558555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+American&rft.atitle=The+mystery+of+brown+dwarf+origins&rft.au=Mohanty%2C+Subhanjoy%3BJayawardhana%2C+Ray&rft.aulast=Mohanty&rft.aufirst=Subhanjoy&rft.date=2006-01-01&rft.volume=294&rft.issue=1&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Scientific+American&rft.issn=00368733&rft_id=info:doi/ L2 - http://www.sciam.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 6 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCAMAC N1 - SubjectsTermNotLitGenreText - brown dwarfs; genesis; planetology; stars; theoretical studies ER - TY - JOUR T1 - Mexico's Quaternary volcanic rocks; insights from the MEXPET petrological and geochemical database AN - 51552129; 2006-067792 AB - We assembled a petrological and geochemical database for Mexico's Quaternary volcanic rocks as one component of an interactive CD-ROM titled Volcanoes of Mexico. That original database was augmented to a total of 2180 records for whole-rock analyses published through May 2004 in peer-reviewed literature, supplemented by a few Ph.D. dissertations for otherwise uncovered areas. The Quaternary volcanic rocks of Mexico can be divided geographically into three tectonic settings: the Northern Mexican Extensional Province, Pacific islands, and the Mexican Volcanic Belt. The rocks also largely fall into three magma series: (1) intraplate-type alkaline, (2) calc-alkaline, and (3) lamprophyre. Many transitional varieties also exist, but we have established compositional rules to classify all samples into these three series. Intraplate-type alkaline rocks account for 30.8% of the database. Mafic intraplate-type rocks are particularly abundant at Northern Mexican Extensional Province and Pacific island volcanoes. They are characterized by strong enrichments in Ti-Ta-Nb, and many have nepheline in their CIPW norms (named for the four petrologists, Cross, Iddings, Pirsson and Washington, who devised it in 1931) and carry xenoliths of deep-crustal granulite and upper-mantle spinel and/or plagioclase peridotite. Available data indicate that significant compositional differences exist between intraplate-type mafic rocks from these two tectonic environments, with the Pacific island examples relatively depleted in Cs, Rb, Th, U, K, Pb, and Sr compared to Northern Mexican Extensional Province equivalents. Mafic intraplate-type rocks from the Camargo and San Quintin fields in the northern part of the Northern Mexican Extensional Province are relatively enriched in (super 206) Pb/ (super 204) Pb (19.1-19.6), indicating likely involvement of HIMU (high mu ) mantle in their genesis. Differentiated intraplate-type rocks (trachytes) are common at the Pacific island volcanoes, but nearly absent at the Northern Mexican Extensional Province volcanoes. Intraplate-type mafic alkaline rocks are also found in many different parts of the Mexican Volcanic Belt; we believe that the latter occurrences reflect involvement of Northern Mexican Extensional Province-type mantle sources in magma generation beneath the Mexican Volcanic Belt, where subduction-modified mantle is the dominant source feeding calc-alkaline and minor lamprophyric magmas to the surface. The calc-alkaline series, which accounts for 62.5% of the database, ranges from basalts (and lesser trachybasalts) to rhyolites but is dominated by andesites. These rocks are most prevalent in the E-W-trending, subduction-related Mexican Volcanic Belt, but are also found in Baja California, part of the Northern Mexican Extensional Province. They are characterized by enrichments in K-Ba-Sr and depletions in Ti-Ta-Nb, the classic global-scale features of subduction-related rocks. About 8.3% of the rocks from the Mexican Volcanic Belt have corundum in their CIPW norms, evidence of a significant role for sediment involvement in their petrogenesis, through either subduction of seafloor clays or contamination by pelitic lithologies during ascent through the crust. Sr and Nd isotopic data for calc-alkaline rocks from the Mexican Volcanic Belt form an array that is shifted toward higher (super 87) Sr/ (super 86) Sr compared to the intraplate-type suites, consistent with incorporation of subducted marine Sr. Calc-alkaline and lamprophyric rocks from Colima volcano and nearby Cantaro mark the depleted end of the Mexican Volcanic Belt isotopic array (lowest (super 87) Sr/ (super 86) Sr and (super 206) Pb/ (super 204) Pb, highest epsilon (sub Nd) ); the enriched end is marked by various basaltic andesites to rhyolites from the east-central part of the Mexican Volcanic Belt, where Mexico's continental crust reaches its maximum thickness of 40-50 km, a fact that favors crustal contamination during magma ascent. Lamprophyres account for only 6.7% of the database. True lamprophyres, with phlogopite or amphibole phenocrysts in the absence of feldspar phenocrysts, are found exclusively in the western part of the Mexican Volcanic Belt, but compositionally (not mineralogically) similar rocks are found in four volcanic fields in northern Baja California, where they have been termed bajaites, and likened to adakites. Lamprophyres have extreme subduction-related geochemical signatures, with strong enrichments in K-Ba-Sr, and equally strong relative depletions in Ti-Ta-Nb. We consider western Mexican lamprophyres to represent the "essence of subduction," partial melts of phlogopite- and apatite-rich veinlets in the subarc mantle, which are usually diluted by partial melts of the surrounding depleted peridotitic wall rocks to produce "normal" calc-alkaline magmas. Lamprophyres reached the surface in the western Mexican Volcanic Belt relatively undiluted by wall-rock melts only because of the strong extension imposed on the region by the influence of nearby plate-boundary activity. JF - Special Paper - Geological Society of America AU - Luhr, James F AU - Kimberly, Paul AU - Siebert, Lee AU - Aranda-Gomez, J Jorge AU - Housh, Todd B AU - Mattietti, Giuseppina Kysar A2 - Siebe, Claus A2 - Macias, Jose Luis A2 - Aguirre-Diaz, Gerardo J. Y1 - 2006 PY - 2006 DA - 2006 SP - 1 EP - 44 PB - Geological Society of America (GSA), Boulder, CO VL - 402 SN - 0072-1077, 0072-1077 KW - silicates KW - nomenclature KW - volcanic rocks KW - isotopes KW - igneous rocks KW - data processing KW - Popocatepetl KW - El Chichon KW - Cenozoic KW - MEXPET KW - Jalisco Block KW - plutonic rocks KW - mineral composition KW - Mexico state KW - Baja California KW - Pico de Orizaba KW - sampling KW - Northern Mexican extensional province KW - Michoacan-Guanajuato volcanic field KW - Mexican volcanic belt KW - data bases KW - Cocos Plate KW - nepheline group KW - framework silicates KW - geochemistry KW - bajaite KW - adakites KW - Quaternary KW - Colima Rift KW - Rivera Plate KW - subduction KW - information management KW - Tuxtla volcanic field KW - plate tectonics KW - nepheline KW - Mexico KW - Tepic-Zacoalco Rift KW - magmas KW - classification KW - volcanoes KW - petrography KW - intraplate processes KW - Nevado de Toluca KW - lamprophyres KW - Chiapas Mexico KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51552129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Mexico%27s+Quaternary+volcanic+rocks%3B+insights+from+the+MEXPET+petrological+and+geochemical+database&rft.au=Luhr%2C+James+F%3BKimberly%2C+Paul%3BSiebert%2C+Lee%3BAranda-Gomez%2C+J+Jorge%3BHoush%2C+Todd+B%3BMattietti%2C+Giuseppina+Kysar&rft.aulast=Luhr&rft.aufirst=James&rft.date=2006-01-01&rft.volume=402&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2402%2801%29 LA - English DB - GeoRef N1 - Conference title - Penrose conference on Neogene-Quaternary continental margin volcanism; a perspective from Mexico N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 270 N1 - PubXState - CO N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - adakites; Baja California; bajaite; Cenozoic; Chiapas Mexico; classification; Cocos Plate; Colima Rift; data bases; data processing; El Chichon; framework silicates; geochemistry; igneous rocks; information management; intraplate processes; isotopes; Jalisco Block; lamprophyres; magmas; Mexican volcanic belt; Mexico; Mexico state; MEXPET; Michoacan-Guanajuato volcanic field; mineral composition; nepheline; nepheline group; Nevado de Toluca; nomenclature; Northern Mexican extensional province; petrography; Pico de Orizaba; plate tectonics; plutonic rocks; Popocatepetl; Quaternary; Rivera Plate; sampling; silicates; subduction; Tepic-Zacoalco Rift; Tuxtla volcanic field; volcanic rocks; volcanoes DO - http://dx.doi.org/10.1130/2006.2402(01) ER - TY - JOUR T1 - Carbon isotopic evidence for terminal-Permian methane outbursts and their role in extinctions of animals, plants, coral reefs, and peat swamps AN - 51549743; 2006-069432 AB - A gap in the fossil record of coals and coral reefs during the Early Triassic follows the greatest of mass extinctions at the Permian-Triassic boundary. Catastrophic methane outbursts during terminal Permian global mass extinction are indicated by organic carbon isotopic (delta (super 13) C (sub org) ) values of less than -37 per mil, and preferential sequestration of (super 13) C-depleted carbon at high latitudes and on land, relative to low latitudes and deep ocean. Methane outbursts massive enough to account for observed carbon isotopic anomalies require unusually efficient release from thermal alteration of coal measures or from methane-bearing permafrost or marine methane-hydrate reservoirs due to bolide impact, volcanic eruption, submarine landslides, or global warming. The terminal Permian carbon isotopic anomaly has been regarded as a consequence of mass extinction, but atmospheric injections of methane and its oxidation to carbon dioxide could have been a cause of extinction for animals, plants, coral reefs and peat swamps, killing by hypoxia, hypercapnia, acidosis, and pulmonary edema. Extinction by hydrocarbon pollution of the atmosphere is compatible with many details of the marine and terrestrial fossil records, and with observed marine and nonmarine facies changes. Multiple methane releases explain not only erratic early Triassic carbon isotopic values, but also protracted ( approximately 6 m.y.) global suppression of coral reefs and peat swamps. JF - Special Paper - Geological Society of America AU - Retallack, Gregory J AU - Krull, Evelyn S A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 249 EP - 268 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - lithostratigraphy KW - terrestrial environment KW - cyclostratigraphy KW - isotopes KW - aliphatic hydrocarbons KW - global change KW - paleoclimatology KW - stable isotopes KW - paleoecology KW - Lower Triassic KW - sedimentary rocks KW - volcanism KW - Triassic KW - coal KW - carbon KW - Permian-Triassic boundary KW - Invertebrata KW - paludal environment KW - global warming KW - Plantae KW - methane KW - reef environment KW - biostratigraphy KW - Paleozoic KW - isotope ratios KW - global KW - C-13/C-12 KW - correlation KW - alkanes KW - impacts KW - Permian KW - paleogeography KW - Mesozoic KW - Upper Permian KW - organic compounds KW - mires KW - paleoenvironment KW - swamps KW - hydrocarbons KW - stratigraphic boundary KW - mass extinctions KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51549743?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Carbon+isotopic+evidence+for+terminal-Permian+methane+outbursts+and+their+role+in+extinctions+of+animals%2C+plants%2C+coral+reefs%2C+and+peat+swamps&rft.au=Retallack%2C+Gregory+J%3BKrull%2C+Evelyn+S&rft.aulast=Retallack&rft.aufirst=Gregory&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=249&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2812%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 184 N1 - PubXState - CO N1 - Document feature - illus. incl. 3 tables, strat. cols. N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; biostratigraphy; C-13/C-12; carbon; coal; correlation; cyclostratigraphy; global; global change; global warming; hydrocarbons; impacts; Invertebrata; isotope ratios; isotopes; lithostratigraphy; Lower Triassic; mass extinctions; Mesozoic; methane; mires; organic compounds; paleoclimatology; paleoecology; paleoenvironment; paleogeography; Paleozoic; paludal environment; Permian; Permian-Triassic boundary; Plantae; reef environment; sedimentary rocks; stable isotopes; stratigraphic boundary; swamps; terrestrial environment; Triassic; Upper Permian; volcanism DO - http://dx.doi.org/10.1130/2006.2399(12) ER - TY - JOUR T1 - Controls on the formation of an anomalously thick Cretaceous-age coal mire AN - 51549612; 2006-069433 AB - The Main Seam in the Greymouth coalfield (Upper Cretaceous Paparoa Coal Measures) is exceptionally thick (>25 m) and occurs in three locally thick pods, termed north, middle, and south. These pods are separated by areas of thin or absent ("barren") coal. The barren zone between the north and middle coal pods is characterized by a sequence that is 60 m thick comprising relatively thin (1-2.5 m thick) but laterally extensive (up to 500 m) sandstone units. The orientation of both the thin and the barren coal zones is approximately east to west. This is coincident with basement fault systems that occur in the region. Therefore, the stacked nature of the sandstones within this narrow zone may be a result of differential subsidence across basement fault blocks. The Main Seam, like the sandstone units in the "barren" zone, is inferred to represent a stacked sequence. Two zones of thin partings (<20 cm in thickness) occur in the coal, and even where these zones do not occur, an interval of abundant vitrain bands is present. As has been suggested for other coal beds, intervals with high vitrain content may represent a demarcation between different paleomire systems, or, as in the case of the Main Seam, periods where the paleomire was rejuvenated with plant nutrients, allowing continued aggradation of the mire. The low ash yield (<5% dry basis) indicates that the Main Seam was rarely affected by flood incursions. This may have been the result of both doming of the peat surface as well as restriction of the dominant sediment flow by syn-sedimentary faulting. Palynological analyses indicate that the Main Seam mire throughout most of its time was dominated by gymnosperms, particularly a relative of the Huron pine (Lagarostrobus franklinii). However, a distinct floral change to a Gleichenia-dominated mire occurs in the upper few meters of the Main Seam. This vegetation change may have resulted from basinwide environmental or climatic change. Gleichenia does not produce much biomass, and if it was the dominant mire plant it may not have been able to keep peat accumulation rates higher than subsidence. Whether the cause was a decrease in peat accumulation or a drying of mire, the result would have been lowering of the surface to a degree that flooding and final termination would be likely. JF - Special Paper - Geological Society of America AU - Moore, T A AU - Li, Z AU - Moore, N A A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 269 EP - 290 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - lithostratigraphy KW - Spermatophyta KW - terrestrial environment KW - Cretaceous KW - coal seams KW - Upper Cretaceous KW - South Island KW - controls KW - sedimentary rocks KW - pollen KW - coal KW - thickness KW - stratigraphic units KW - miospores KW - paludal environment KW - depositional environment KW - faults KW - Plantae KW - Australasia KW - biostratigraphy KW - Gymnospermae KW - channels KW - Mesozoic KW - Paparoa Coal Measures KW - lithofacies KW - mires KW - Greenland Group KW - palynomorphs KW - New Zealand KW - microfossils KW - Greymouth coal field KW - 06B:Petrology of coal KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51549612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Controls+on+the+formation+of+an+anomalously+thick+Cretaceous-age+coal+mire&rft.au=Moore%2C+T+A%3BLi%2C+Z%3BMoore%2C+N+A&rft.aulast=Moore&rft.aufirst=T&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=269&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2813%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 75 N1 - PubXState - CO N1 - Document feature - illus. incl. block diag., sects., 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Australasia; biostratigraphy; channels; coal; coal seams; controls; Cretaceous; depositional environment; faults; Greenland Group; Greymouth coal field; Gymnospermae; lithofacies; lithostratigraphy; Mesozoic; microfossils; miospores; mires; New Zealand; paludal environment; palynomorphs; Paparoa Coal Measures; Plantae; pollen; sedimentary rocks; South Island; Spermatophyta; stratigraphic units; terrestrial environment; thickness; Upper Cretaceous DO - http://dx.doi.org/10.1130/2006.2399(13) ER - TY - JOUR T1 - The Hancock County tetrapod locality; a new Mississippian (Chesterian) wetlands fauna from western Kentucky (USA) AN - 51549609; 2006-069428 AB - The earliest tetrapods are known from a handful of Upper Devonian and Lower Carboniferous localities in Europe, North America, and Australia. All Upper Devonian sites and virtually all Early Carboniferous faunas are regarded as predominantly aquatic and most occur within, or are associated with, wetland habitats. A new mid-Carboniferous (Elvirian, Namurian A) fossil locality in Kentucky preserves the first tetrapod fauna from the eastern portion of the Illinois Basin. Four distinct facies at the locality have yielded vertebrate material. Diverse faunas have been found in an abandoned channel/oxbow facies and a floodplain/lake facies. The abandoned channel/oxbow facies contains Colosteidae, Embolomeri, Rhizodontida, Dipnoi, Xenacanthiformes, Palaeonisciformes, and Gyracanthidae remains. This assemblage is similar to known Mississippian freshwater and brackish-water faunas, providing further evidence of a cosmopolitan tetrapod province during the Mississippian. A different fauna, rich in tetrapods but lacking fish, is associated with granular carbonate masses, rooting structures, and a paleosol in the floodplain/lake facies. Isolated and associated tetrapod elements from this facies exhibit morphological adaptations that may suggest a fauna of more highly terrestrial vertebrates than previously known from the North American Mississippian. JF - Special Paper - Geological Society of America AU - Garcia, William J AU - Storrs, Glenn W AU - Greb, Stephen F A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 155 EP - 167 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - Mississippian KW - lithostratigraphy KW - Illinois Basin KW - Chordata KW - terrestrial environment KW - Hancock County Kentucky KW - biostratigraphy KW - western Kentucky KW - Paleozoic KW - Carboniferous KW - paleoecology KW - lithofacies KW - paleoenvironment KW - biofacies KW - wetlands KW - Chesterian KW - Kentucky KW - Upper Mississippian KW - paludal environment KW - Vertebrata KW - Tetrapoda KW - species diversity KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51549609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=The+Hancock+County+tetrapod+locality%3B+a+new+Mississippian+%28Chesterian%29+wetlands+fauna+from+western+Kentucky+%28USA%29&rft.au=Garcia%2C+William+J%3BStorrs%2C+Glenn+W%3BGreb%2C+Stephen+F&rft.aulast=Garcia&rft.aufirst=William&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=155&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2808%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 90 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, strat. cols. N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - biofacies; biostratigraphy; Carboniferous; Chesterian; Chordata; Hancock County Kentucky; Illinois Basin; Kentucky; lithofacies; lithostratigraphy; Mississippian; paleoecology; paleoenvironment; Paleozoic; paludal environment; species diversity; terrestrial environment; Tetrapoda; United States; Upper Mississippian; Vertebrata; western Kentucky; wetlands DO - http://dx.doi.org/10.1130/2006.2399(08) ER - TY - JOUR T1 - Wetlands through time AN - 51549464; 2006-069420 JF - Special Paper - Geological Society of America A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 332 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - terrestrial environment KW - paleoenvironment KW - wetlands KW - Paleozoic KW - paludal environment KW - depositional environment KW - Mesozoic KW - paleoecology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51549464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=081372399X&rft.btitle=Wetlands+through+time&rft.title=Wetlands+through+time&rft.issn=00721077&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - depositional environment; Mesozoic; paleoecology; paleoenvironment; Paleozoic; paludal environment; terrestrial environment; wetlands ER - TY - JOUR T1 - Wetlands before tracheophytes; thalloid terrestrial communities of the Early Silurian Passage Creek biota (Virginia) AN - 51548821; 2006-069422 AB - Early Silurian (Llandoverian) macrofossils from the lower Massanutten Sandstone at Passage Creek in Virginia represent the oldest known terrestrial wetland communities. Fossils are preserved as compressions in overbank deposits of a braided fluvial system. Specimens with entire margins and specimens forming extensive crusts provide evidence for in situ preservation, whereas pre-burial cracks in the fossils demonstrate subaerial exposure. Developed in river flood plains that provided the wettest available environments on land at the time, these communities occupied settings similar to present-day riverine wetlands. Compared with the latter, which are continuously wet by virtue of the moisture retention capabilities of soils and vegetation, Early Silurian flood-plain wetlands were principally abiotically wet, depending on climate and fluctuations of the rivers for moisture supply. Varying in size from 10 cm, fossils exhibit predominantly thalloid morphologies but some are strap-shaped or form crusts. Their abundance indicates that a well-developed terrestrial groundcover was present by the Early Silurian. Morphological and anatomical diversity of specimens suggests that this groundcover consisted of several types of organisms and organismal associations, some characterized by complex internal organization. Earlier microfossil finds at Passage Creek corroborate an image of systematically diverse but structurally simple communities, consisting only of primary producers and decomposers. Ten to fifteen million years older than the oldest previously known complex terrestrial organisms (e.g., Cooksonia), they provide a new perspective on the early stages of land colonization by complex organisms, whereby the earliest terrestrial communities were built by a guild of thalloid organisms and associations of organisms comparable to extant biological soil crusts. JF - Special Paper - Geological Society of America AU - Tomescu, Alexandru Mihail Florian AU - Rothwell, Gar W A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 41 EP - 56 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - lithostratigraphy KW - terrestrial environment KW - communities KW - sandstone KW - Shenandoah County Virginia KW - leaves KW - paleoecology KW - bedding KW - sedimentary rocks KW - Massanutten Sandstone KW - paludal environment KW - depositional environment KW - sedimentary structures KW - Llandoverian KW - Plantae KW - Lower Silurian KW - Virginia KW - biostratigraphy KW - Paleozoic KW - Silurian KW - Passage Creek KW - planar bedding structures KW - bacteria KW - fluvial environment KW - clastic rocks KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51548821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Wetlands+before+tracheophytes%3B+thalloid+terrestrial+communities+of+the+Early+Silurian+Passage+Creek+biota+%28Virginia%29&rft.au=Tomescu%2C+Alexandru+Mihail+Florian%3BRothwell%2C+Gar+W&rft.aulast=Tomescu&rft.aufirst=Alexandru+Mihail&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=41&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2802%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 66 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - bacteria; bedding; biostratigraphy; clastic rocks; communities; depositional environment; fluvial environment; leaves; lithostratigraphy; Llandoverian; Lower Silurian; Massanutten Sandstone; paleoecology; Paleozoic; paludal environment; Passage Creek; planar bedding structures; Plantae; sandstone; sedimentary rocks; sedimentary structures; Shenandoah County Virginia; Silurian; terrestrial environment; United States; Virginia DO - http://dx.doi.org/10.1130/2006.2399(02) ER - TY - JOUR T1 - A Late Mississippian back-barrier marsh ecosystem in the Black Warrior and Appalachian Basins AN - 51548643; 2006-069427 AB - An outcrop of the Mississippian Hartselle Sandstone in north-central Alabama preserves in situ, erect cormose lycopsids, assigned to Hartsellea dowensis gen. and sp. nov., in association with a low diversity bivalve assemblage dominated by Edmondia. The isoetalean lycopsids are rooted in a silty claystone in which the bivalve assemblage occurs, representing the transition from tidal flat and tidal channel regime into a poorly developed inceptisol. Two paleosols are preserved in the sequence and each is overlain by a fine-grained quartz arenite, responsible for casting aerial stems and cormose bases of the entombed plants. The massive quartz arenites are in sharp contact with interpreted O-horizons of the paleosol, and the lower sandstone displays a lobate geometry. The plant assemblages are interpreted as back-barrier marshes, the first unequivocal marshlands in the stratigraphic record, preserved by overwash processes associated with intense storm surges in a Transgressive Systems Tract. A sample suite curated in the National Museum of Natural History, collected by David White at the turn of the last century in the Greenbrier Limestone of West Virginia, preserves rooting structures, leaves and sporophylls, and sporangia and megaspores of H. downensis in a mixed carbonate mud (micrite). The presence of isoetalean lycopsids in both siliciclastic and carbonate peritidal environments within nearshore shelf settings of the Early Carboniferous indicates that adaptation to periodic brackish water, if not tolerance to infrequent fully marine-water inundation during storm surges, had evolved in these marsh plants by the late Paleozoic. JF - Special Paper - Geological Society of America AU - Gastaldo, Robert A AU - Gibson, Michael A AU - Blanton-Hooks, Allyn A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 139 EP - 154 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - Mississippian KW - terrestrial environment KW - Walker County Alabama KW - ecosystems KW - Pteridophyta KW - Alabama KW - paleoecology KW - Appalachian Basin KW - stratigraphic units KW - Invertebrata KW - Upper Mississippian KW - paludal environment KW - paleosols KW - Mollusca KW - North America KW - Plantae KW - north-central Alabama KW - marshes KW - biostratigraphy KW - assemblages KW - Paleozoic KW - Carboniferous KW - correlation KW - Hartselle Sandstone KW - Black Warrior Basin KW - Bivalvia KW - mires KW - paleoenvironment KW - Lycopsida KW - paleobotany KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51548643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=A+Late+Mississippian+back-barrier+marsh+ecosystem+in+the+Black+Warrior+and+Appalachian+Basins&rft.au=Gastaldo%2C+Robert+A%3BGibson%2C+Michael+A%3BBlanton-Hooks%2C+Allyn&rft.aulast=Gastaldo&rft.aufirst=Robert&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=139&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2807%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 71 N1 - PubXState - CO N1 - Document feature - illus. incl. sect., sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Alabama; Appalachian Basin; assemblages; biostratigraphy; Bivalvia; Black Warrior Basin; Carboniferous; correlation; ecosystems; Hartselle Sandstone; Invertebrata; Lycopsida; marshes; mires; Mississippian; Mollusca; North America; north-central Alabama; paleobotany; paleoecology; paleoenvironment; paleosols; Paleozoic; paludal environment; Plantae; Pteridophyta; stratigraphic units; terrestrial environment; United States; Upper Mississippian; Walker County Alabama DO - http://dx.doi.org/10.1130/2006.2399(07) ER - TY - JOUR T1 - Evolution and importance of wetlands in Earth history AN - 51547784; 2006-069421 AB - The fossil record of wetlands documents unique and long-persistent floras and faunas with wetland habitats spawning or at least preserving novel evolutionary characteristics and, at other times, acting as refugia. In addition, there has been an evolution of wetland types since their appearance in the Paleozoic. The first land plants, beginning in the Late Ordovician or Early Silurian, were obligate dwellers of wet substrates. As land plants evolved and diversified, different wetland types began to appear. The first marshes developed in the mid-Devonian, and forest swamps originated in the Late Devonian. Adaptations to low-oxygen, low-nutrient conditions allowed for the evolution of fens (peat marshes) and forest mires (peat forests) in the Late Devonian. The differentiation of wetland habitats created varied niches that influenced the terrestrialization of arthropods in the Silurian and the terrestrialization of tetrapods in the Devonian (and later), and dramatically altered the way sedimentological, hydrological, and various biogeochemical cycles operated globally. Widespread peatlands evolved in the Carboniferous, with the earliest ombrotrophic tropical mires arising by the early Late Carboniferous. Carboniferous wetland-plant communities were complex, and although the taxonomic composition of these wetlands was vastly different from those of the Mesozoic and Cenozoic, these communities were essentially structurally, and probably dynamically, modern. By the Late Permian, the spread of the Glossopteris flora and its adaptations to more temperate or cooler climates allowed the development of mires at higher latitudes, where peats are most common today. Although widespread at the end of the Paleozoic, peat-forming wetlands virtually disappeared following the end-Permian extinction. The initial associations of crocodylomorphs, mammals, and birds with wetlands are well recorded in the Mesozoic. The radiation of Isoetales in the Early Triassic may have included a submerged lifestyle and hence, the expansion of aquatic wetlands. The evolution of heterosporous ferns introduced a floating vascular habit to aquatic wetlands. The evolution of angiosperms in the Cretaceous let to further expansion of aquatic species and the first true mangroves. Increasing diversification of angiosperms in the Tertiary led to increased floral partitioning in wetlands and a wide variety of specialized wetland subcommunities. During the Tertiary, the spread of grasses, rushes, and sedges into wetlands allowed for the evolution of freshwater and salt-water reed marshes. Additionally, the spread of Sphagnum sp. in the Cenozoic allowed bryophytes, an ancient wetland clade, to dominate high-latitude mires, creating some of the most widespread mires of all time. Recognition of the evolution of wetland types and inherent framework positions and niches of both the flora and fauna is critical to understanding both the evolution of wetland functions and food webs and the paleoecology of surrounding ecotones, and is necessary if meaningful analogues are to be made with extant wetland habitats. JF - Special Paper - Geological Society of America AU - Greb, Stephen F AU - DiMichele, William A AU - Gastaldo, Robert A A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 1 EP - 40 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - Plantae KW - biodiversity KW - terrestrial environment KW - marshes KW - Paleozoic KW - landform evolution KW - paleogeography KW - paleoclimatology KW - Mesozoic KW - paleoecology KW - Cenozoic KW - habitat KW - mires KW - sedimentary rocks KW - paleoenvironment KW - fens KW - wetlands KW - dynamics KW - coal KW - swamps KW - paludal environment KW - bogs KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51547784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Evolution+and+importance+of+wetlands+in+Earth+history&rft.au=Greb%2C+Stephen+F%3BDiMichele%2C+William+A%3BGastaldo%2C+Robert+A&rft.aulast=Greb&rft.aufirst=Stephen&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=1&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2801%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 400 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - biodiversity; bogs; Cenozoic; coal; dynamics; fens; habitat; landform evolution; marshes; Mesozoic; mires; paleoclimatology; paleoecology; paleoenvironment; paleogeography; Paleozoic; paludal environment; Plantae; sedimentary rocks; swamps; terrestrial environment; wetlands DO - http://dx.doi.org/10.1130/2006.2399(01) ER - TY - JOUR T1 - A fossil lycopsid forest succession in the classic Joggins section of Nova Scotia; paleoecology of a disturbance-prone Pennsylvanian wetland AN - 51547604; 2006-069429 AB - Standing lycopsid trees occur at 60 or more horizons within the 1425-m-thick coal-bearing interval of the classic Carboniferous section at Joggins, with one of the most consistently productive intervals occurring between Coals 29 (Fundy seam) and 32 of Logan (1845). Erect lepidodendrid trees, invariably rooted within an organic-rich substrate, are best preserved when entombed by heterolithic sandstone/mudstone units on the order of 3-4 m thick, inferred to represent the recurring overtopping of distributary channels of similar thickness. The setting of these forests and associated sediments is interpreted as a disturbance-prone interdistributary wetland system. The heterogeneity and disturbance inherent to this dynamic sedimentary environment are in accord with the floral record of the fossil forests and interpretation of the peat-forming wetlands as topogenous, rheotrophic forest swamps. Candidates for the erect, Stigmaria-bearing trees, which range in diameter (dbh) from 25 to 50 cm, are found in prostrate compressions and represent a broad range of ecological preferences amongst the Lycopsida. This record, which is not significantly time averaged, closely parallels the megaspore record from thin peaty soils in which they are rooted, but differs significantly from the miospore record in studies of other, thicker coals. Dominant megaspores are Tuberculatisporites mamillarus and Cystosporites diabolicus, derived from Sigillaria and Diaphorodendron/Lepidodendron respectively. Intervening beds preserve a record of an extramire flora composed in the main of seed-bearing pteridosperms and gymnosperms (and ?progymnosperms). Reproductive adaptation to disturbance appears to have played a key role in ecological partitioning of plant communities within these wetlands. Burial of lycopsid trees by onset of heterolithic deposition resulted in the demise of entire forest stands. Disturbance-tolerant Calamites regenerated in the episodically accruing sediment around the dead and dying lycopsid stands, a succession identified here as typical of Euramerican fossil forests. Rapid, ongoing subsidence of the basin accommodated the submergence of the fossil forests, and abiotic disturbance inherent to the seasonal climate facilitated their episodic entombment. Disturbance is inferred to have been mediated by short-term (?seasonal) precipitation flux as suggested by the heterolithic strata and in the record of charred lycopsid trees, recording wildfire most probably ignited by lightning. Within this fossil forest interval is found a glimpse of animal life within the wetland ecosystem beyond the confines of the tree hollows, whence the bulk of the terrestrial faunal record of Joggins historically derives. JF - Special Paper - Geological Society of America AU - Calder, John H AU - Gibling, Martin R AU - Scott, Andrew C AU - Davies, Sarah J AU - Hebert, Brian L A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 169 EP - 195 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - succession KW - lithostratigraphy KW - terrestrial environment KW - Pennsylvanian KW - Joggins Nova Scotia KW - Pteridophyta KW - paleoecology KW - sedimentary rocks KW - coal KW - stratigraphic units KW - paludal environment KW - Maritime Provinces KW - species diversity KW - forests KW - Plantae KW - biostratigraphy KW - Paleozoic KW - Carboniferous KW - paleoenvironment KW - Canada KW - wetlands KW - Nova Scotia KW - Lycopsida KW - paleobotany KW - North Atlantic KW - Eastern Canada KW - Bay of Fundy KW - Atlantic Ocean KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51547604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=A+fossil+lycopsid+forest+succession+in+the+classic+Joggins+section+of+Nova+Scotia%3B+paleoecology+of+a+disturbance-prone+Pennsylvanian+wetland&rft.au=Calder%2C+John+H%3BGibling%2C+Martin+R%3BScott%2C+Andrew+C%3BDavies%2C+Sarah+J%3BHebert%2C+Brian+L&rft.aulast=Calder&rft.aufirst=John&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=169&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2809%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 115 N1 - PubXState - CO N1 - Document feature - illus. incl. strat. cols., 4 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Bay of Fundy; biostratigraphy; Canada; Carboniferous; coal; Eastern Canada; forests; Joggins Nova Scotia; lithostratigraphy; Lycopsida; Maritime Provinces; North Atlantic; Nova Scotia; paleobotany; paleoecology; paleoenvironment; Paleozoic; paludal environment; Pennsylvanian; Plantae; Pteridophyta; sedimentary rocks; species diversity; stratigraphic units; succession; terrestrial environment; wetlands DO - http://dx.doi.org/10.1130/2006.2399(09) ER - TY - JOUR T1 - Sedimentology and taphonomy of the Early to Middle Devonian plant-bearing beds of the Trout Valley Formation, Maine AN - 51547562; 2006-069423 AB - The Trout Valley Formation of Emsian-Eifelian age in Baxter State Park, Maine, consists of fluvial and coastal deposits that preserve early land plants (embryophytes). Seven facies are recognized and represent deposits of main river channels (Facies 1, 2), flood basin (Facies 4), storm-influenced nearshore shelf bars (Facies 3), a paleosol (Facies 5), and tidal flats and channels (Facies 6, 7). The majority of plant assemblages are preserved in siltstones and are allochthonous and parautochthonous, with only one autochthonous assemblage identified in the sequence above an apparent paleosol horizon. Taphonomic analysis reveals that plant material within allocthonous assemblages is highly fragmented, poorly preserved, and decayed. Plant material within parautochthonous assemblages shows evidence of minimal transport, is well preserved, and shows signs of biologic response after burial. The one autochthonous assemblage contains small root traces. Trimerophytes (Psilophyton and Pertica quadrifaria), rhyniophytes (cf. Taeniocrada), and lycopods (Drepanophycus and Kaul-angiophyton) are the most common taxa in estuarine environments. Psilophyton taxa, Pertica, cf. Taeniocrada, and Drepanophycus are found also in fluvial settings. The presence of tidal influence in deposits where parautochthonous and autochthonous assemblages occur shows that these plants occupied coastal-estuarine areas. However, the effects on the growth and colonization of plants of the physical conditions (e.g., salinity) that exist in these settings in the Early to Middle Devonian are unknown. JF - Special Paper - Geological Society of America AU - Allen, Jonathan P AU - Gastaldo, Robert A A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 57 EP - 78 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - lithostratigraphy KW - terrestrial environment KW - northern Maine KW - Pteridophyta KW - bedding KW - Emsian KW - intertidal environment KW - Baxter State Park KW - sedimentary rocks KW - Trout Valley Formation KW - taphonomy KW - paludal environment KW - depositional environment KW - estuarine environment KW - sedimentary structures KW - species diversity KW - Plantae KW - biostratigraphy KW - Paleozoic KW - biogenic structures KW - Lower Devonian KW - lithofacies KW - planar bedding structures KW - Middle Devonian KW - Devonian KW - Eifelian KW - paleobiology KW - Lycopsida KW - coastal environment KW - Maine KW - fluvial environment KW - bioturbation KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51547562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Sedimentology+and+taphonomy+of+the+Early+to+Middle+Devonian+plant-bearing+beds+of+the+Trout+Valley+Formation%2C+Maine&rft.au=Allen%2C+Jonathan+P%3BGastaldo%2C+Robert+A&rft.aulast=Allen&rft.aufirst=Jonathan&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=57&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2803%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 80 N1 - PubXState - CO N1 - Document feature - illus. incl. sects., 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Baxter State Park; bedding; biogenic structures; biostratigraphy; bioturbation; coastal environment; depositional environment; Devonian; Eifelian; Emsian; estuarine environment; fluvial environment; intertidal environment; lithofacies; lithostratigraphy; Lower Devonian; Lycopsida; Maine; Middle Devonian; northern Maine; paleobiology; Paleozoic; paludal environment; planar bedding structures; Plantae; Pteridophyta; sedimentary rocks; sedimentary structures; species diversity; taphonomy; terrestrial environment; Trout Valley Formation; United States DO - http://dx.doi.org/10.1130/2006.2399(03) ER - TY - JOUR T1 - Paleoecology of a late Pleistocene wetland and associated mastodon remains in the Hudson Valley, southeastern New York State AN - 51546795; 2006-069434 AB - Late Quaternary history and paleoecology of a small oxbow wetland on glaciated terrain were investigated using sediment lithology (cores, bulk samples, backhoe-dug trenches), ground-penetrating radar, vascular plant and moss macrofossil stratigraphies, and accelerator mass spectrometric radiocarbon dating. A nearly complete mastodon skeleton was recovered from late Pleistocene detrital peat and peaty marl near the top of the sediment sequence. Sedimentation in the basin began with silt and clay over dense cobble outwash transported southward from the nearby Hyde Park Moraine. Overbank sediment deposition occurred between approximately 13,000 and 12,220 yr B.P. during a period of tundra vegetation, which ended with a sharp rise in spruce needle abundance and a shift to autochthonous marl and finally peat deposition. Fossils of aquatic and wetland plants began to accumulate before the tundra-spruce transition and increased after it. Rich fen wetland began to infill the pond with peat, while the upland supported open white spruce and later white spruce-balsam fir-tamarack forest. The mastodon, 11,480+ or -40 radiocarbon years old, was contemporaneous with spruce-balsam fir-tamarack forest and rich fen wetland. Many mastodon bones were articulated or nearly so, indicating that the animal died in the basin and that postmortem bone dispersal was slight. JF - Special Paper - Geological Society of America AU - Miller, Norton G AU - Nester, Peter L A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 291 EP - 304 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - terrestrial environment KW - tundra KW - Mastodontoidea KW - drift KW - deglaciation KW - paleoecology KW - upper Pleistocene KW - southeastern New York KW - Cenozoic KW - Theria KW - glaciated terrains KW - dates KW - sediments KW - moraines KW - Mastodon KW - absolute age KW - taphonomy KW - paludal environment KW - Mastodontidae KW - Hudson Valley KW - Eutheria KW - Plantae KW - Chordata KW - Quaternary KW - Dutchess County New York KW - clastic sediments KW - Mammalia KW - Proboscidea KW - Hyde Park New York KW - New York KW - paleoenvironment KW - wetlands KW - Pleistocene KW - Vertebrata KW - Tetrapoda KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51546795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Paleoecology+of+a+late+Pleistocene+wetland+and+associated+mastodon+remains+in+the+Hudson+Valley%2C+southeastern+New+York+State&rft.au=Miller%2C+Norton+G%3BNester%2C+Peter+L&rft.aulast=Miller&rft.aufirst=Norton&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=291&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2814%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 49 N1 - PubXState - CO N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - absolute age; Cenozoic; Chordata; clastic sediments; dates; deglaciation; drift; Dutchess County New York; Eutheria; glaciated terrains; Hudson Valley; Hyde Park New York; Mammalia; Mastodon; Mastodontidae; Mastodontoidea; moraines; New York; paleoecology; paleoenvironment; paludal environment; Plantae; Pleistocene; Proboscidea; Quaternary; sediments; southeastern New York; taphonomy; terrestrial environment; Tetrapoda; Theria; tundra; United States; upper Pleistocene; Vertebrata; wetlands DO - http://dx.doi.org/10.1130/2006.2399(14) ER - TY - JOUR T1 - The Fayetteville flora of Arkansas (USA); a snapshot of terrestrial vegetation patterns within a clastic swamp at Late Mississippian time AN - 51546762; 2006-069426 AB - The Fayetteville Formation of northwestern Arkansas (upper Mississippian/middle Chesterian) contains two compression plant fossil assemblages (one in situ) that represent plant communities, and an allochthonous permineralized assemblage recovered from marine strata that represents the landscape. This preservation of spatial ecological subunits (communities) nested within a larger subunit (landscape) provides a snapshot of vegetation patterns within a Late Mississippian clastic swamp. Fifteen whole plants are recognized. Seed ferns are the most speciose group and lycopsids account for most biomass. Seed fern taxa known only as permineralized specimens include one canopy tree (Megaloxylon), two understory trees, and five herbaceous layer plants. Two herbaceous layer seed ferns are observed only as compressions. Lycopsids are represented as two canopy trees that are known from both permineralizations and compressions. Archaeocalamites is also known from both permineralizations and compressions but was an understory tree. Ferns are rare and are preserved only as fragments of permineralized rachises from two species. As revealed by the in situ compression assemblage, the two species of lycopsid canopy trees co-occur and they formed communities that occupied ever-wet bottomlands, with Archaeocalamites occupying the understory, and a single species of seed fern comprising the herbaceous layer. Lycopsids do not co-occur with Megaloxylon. Megaloxylon probably formed a second community type in somewhat water-stressed areas of the swamp with an understory of small arborescent seed ferns, some Archaeocalamites, and an herbaceous-layer seed fern. Ferns probably formed a third type of community in disturbed sites. JF - Special Paper - Geological Society of America AU - Dunn, Michael T AU - Rothwell, Gar W AU - Mapes, Gene A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 127 EP - 137 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - Mississippian KW - lithostratigraphy KW - terrestrial environment KW - Pennsylvanian KW - vegetation KW - Pteridophyta KW - paleoecology KW - Washington County Arkansas KW - stratigraphic units KW - Upper Mississippian KW - paludal environment KW - species diversity KW - Plantae KW - biostratigraphy KW - Paleozoic KW - Carboniferous KW - correlation KW - Oklahoma KW - mires KW - Megaloxylon KW - Archaeocalamites KW - swamps KW - Lycopsida KW - Fayetteville Arkansas KW - landscapes KW - Arkansas KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51546762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=The+Fayetteville+flora+of+Arkansas+%28USA%29%3B+a+snapshot+of+terrestrial+vegetation+patterns+within+a+clastic+swamp+at+Late+Mississippian+time&rft.au=Dunn%2C+Michael+T%3BRothwell%2C+Gar+W%3BMapes%2C+Gene&rft.aulast=Dunn&rft.aufirst=Michael&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=127&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2806%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 70 N1 - PubXState - CO N1 - Document feature - illus. incl. strat. col., 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Archaeocalamites; Arkansas; biostratigraphy; Carboniferous; correlation; Fayetteville Arkansas; landscapes; lithostratigraphy; Lycopsida; Megaloxylon; mires; Mississippian; Oklahoma; paleoecology; Paleozoic; paludal environment; Pennsylvanian; Plantae; Pteridophyta; species diversity; stratigraphic units; swamps; terrestrial environment; United States; Upper Mississippian; vegetation; Washington County Arkansas DO - http://dx.doi.org/10.1130/2006.2399(06) ER - TY - JOUR T1 - From wetlands to wet spots; environmental tracking and the fate of Carboniferous elements in Early Permian tropical floras AN - 51544795; 2006-069431 AB - Diverse wetland vegetation flourished at the margins of the Midland Basin in north-central Texas during the Pennsylvanian Period. Extensive coastal swamps and an ever-wet, tropical climate supported lush growth of pteridosperm, marattialean fern, lycopsid, and calamite trees, and a wide array of ground cover and vines. As the Pennsylvanian passed into the Permian, the climate of the area became drier and more seasonal, the great swamps disappeared regionally, and aridity spread. The climatic inferences are based on changes in sedimentary patterns and paleosols as well as the general paleobotanical trends. The lithological patterns include a change from a diverse array of paleosols, including Histosols (ever-wet waterlogged soils), in the late Pennsylvanian to greatly diminished paleosol diversity with poorly developed Vertisols by the Early-Middle Permian transition. In addition, coal seams were present with wide areal distribution in the late Pennsylvanian whereas beds of evaporates were common by the end of the Early Permian. During this climatic transition, wetland plants were confined to shrinking "wet spots" found along permanent streams where the vegetation they constituted remained distinct if increasingly depauperate in terms of species richness. By Leonardian (late Early Permian) time, most of the landscape was dominated by plants adapted to seasonal drought and a deep water table. Wetland elements were reduced to scattered pockets, dominated primarily by weedy forms and riparian specialists tolerant of flooding and burial. By the Middle Permian, even these small wetland pockets had disappeared from the region. JF - Special Paper - Geological Society of America AU - DiMichele, William A AU - Tabor, Neil J AU - Chaney, Dan S AU - Nelson, W John A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 223 EP - 248 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - tropical environment KW - lithostratigraphy KW - terrestrial environment KW - Lower Permian KW - paleoclimatology KW - climate change KW - paleoecology KW - stratigraphic units KW - Midland Basin KW - paludal environment KW - paleosols KW - geochemistry KW - Plantae KW - Paleozoic KW - Carboniferous KW - Texas KW - Permian KW - paleogeography KW - north-central Texas KW - paleoenvironment KW - floral studies KW - wetlands KW - paleobotany KW - Leonardian KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51544795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=From+wetlands+to+wet+spots%3B+environmental+tracking+and+the+fate+of+Carboniferous+elements+in+Early+Permian+tropical+floras&rft.au=DiMichele%2C+William+A%3BTabor%2C+Neil+J%3BChaney%2C+Dan+S%3BNelson%2C+W+John&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=223&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2811%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 130 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Carboniferous; climate change; floral studies; geochemistry; Leonardian; lithostratigraphy; Lower Permian; Midland Basin; north-central Texas; paleobotany; paleoclimatology; paleoecology; paleoenvironment; paleogeography; paleosols; Paleozoic; paludal environment; Permian; Plantae; stratigraphic units; terrestrial environment; Texas; tropical environment; United States; wetlands DO - http://dx.doi.org/10.1130/2006.2399(11) ER - TY - JOUR T1 - Compositional characteristics and inferred origin of three Late Pennsylvanian coal beds from the northern Appalachian Basin AN - 51544742; 2006-069430 AB - The Pittsburgh, Redstone, and Sewickley coal beds all occur in the Late Pennsylvanian Pittsburgh Formation of the Monongahela Group in the northern Appalachian Basin. The goal of this study is to compare and contrast the palynology, petrography, and geochemistry of the three coals, specifically with regard to mire formation, and the resulting impacts on coal composition and occurrence. Comparisons between thick (>1.0 m) and thin (1 m) and continuous over a very large area (over 17,800 km (super 2) ), consists of a rider coal zone (several benches of coal intercalated with clastic partings) and a main coal. The main coal contains two widespread bone coal, fusain, and carbonaceous shale partings that divide it into three parts: the breast coal at the top, the brick coal in the middle, and the bottom coal at the base. Thymospora thiessenii, a type of tree fern spore, is exceptionally abundant in the Pittsburgh coal and serves to distinguish it palynologically from the Redstone and Sewickley coal beds. Higher percentages of Crassispora kosankei (produced by Sigillaria, a lycopod tree), gymnosperm pollen, and inertinite are found in association with one of the extensive partings, but not in the other. There is little compositional difference between the thin and thick Pittsburgh columns that were analyzed. The Redstone coal bed is co-dominated by tree fern and calamite spores and contains no Thymospora thiessenii. Rather, Laevigatosporites minimus, Punctatisporites minutus, and Punctatisporites parvipunctatus are the most common tree fern representatives in the Redstone coal. Endosporites globiformis, which does not occur in the Pittsburgh coal, is commonly found near the base of the coal bed, and in and around inorganic partings. In this respect, Endosporites mimics the distribution of Crassispora kosankei in the Pittsburgh coal. Small fern spores are also more abundant in the Redstone coal bed than they are in the Pittsburgh coal. Overall, the Redstone coal bed contains more vitrinite, ash, and sulfur than the Pittsburgh coal. The distribution of the Redstone coal is much more podlike, indicating strong paleotopographic control on its development. Compositionally, there are major differences between the thin and thick Redstone columns, with higher amounts of Endosporites globiformis, gymnosperm pollen, inertinite, ash, and sulfur occurring in the thin column. The Sewickley coal bed is palynologically similar to the Redstone coal in that it is co-dominated by tree fern and calamite spores, with elevated percentages of small fern spores. Tree fern species distribution is different, however, with Thymospora thiessenii and T. pseudothiessenii being more prevalent in the Sewickley. The distribution of Crassispora kosankei in the Sewickley coal bed is similar to that in the Pittsburgh coal, i.e., more abundant at the base of the bed and around inorganic partings. By contrast, Endosporites is only rarely seen in the Sewickley coal. The Sewickley is more laterally continuous than the Redstone coal, but not nearly as thick and continuous as the Pittsburgh coal. Overall, the vitrinite content of the Sewickley coal is between that of the Pittsburgh (lowest) and Redstone (highest). Ash yields and sulfur contents are typically higher than in the Pittsburgh or Redstone. The thin and thick Sewickley columns are palynologically and petrographically very similar; ash and sulfur are both higher in the thin column. JF - Special Paper - Geological Society of America AU - Eble, Cortland F AU - Grady, William C AU - Pierce, Brenda S A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 197 EP - 222 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - lithostratigraphy KW - Pittsburgh Coal KW - terrestrial environment KW - Pennsylvanian KW - Redstone Coal KW - Appalachians KW - paleoecology KW - sedimentary rocks KW - pollen KW - Upper Pennsylvanian KW - Appalachian Basin KW - coal KW - stratigraphic units KW - miospores KW - paludal environment KW - Sewickley Coal KW - depositional environment KW - geochemistry KW - West Virginia KW - Ohio KW - North America KW - Plantae KW - biostratigraphy KW - Paleozoic KW - Carboniferous KW - correlation KW - Monongahela Group KW - palynomorphs KW - Pennsylvania KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51544742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Compositional+characteristics+and+inferred+origin+of+three+Late+Pennsylvanian+coal+beds+from+the+northern+Appalachian+Basin&rft.au=Eble%2C+Cortland+F%3BGrady%2C+William+C%3BPierce%2C+Brenda+S&rft.aulast=Eble&rft.aufirst=Cortland&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=197&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2810%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 40 N1 - PubXState - CO N1 - Document feature - illus. incl. 3 tables, geol. sketch maps N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Appalachian Basin; Appalachians; biostratigraphy; Carboniferous; coal; correlation; depositional environment; geochemistry; lithostratigraphy; microfossils; miospores; Monongahela Group; North America; Ohio; paleoecology; Paleozoic; paludal environment; palynomorphs; Pennsylvania; Pennsylvanian; Pittsburgh Coal; Plantae; pollen; Redstone Coal; sedimentary rocks; Sewickley Coal; stratigraphic units; terrestrial environment; United States; Upper Pennsylvanian; West Virginia DO - http://dx.doi.org/10.1130/2006.2399(10) ER - TY - JOUR T1 - Plant paleoecology of the Late Devonian Red Hill locality, north-central Pennsylvania, an Archaeopteris-dominated wetland plant community and early tetrapod site AN - 51544707; 2006-069424 AB - The Late Devonian Red Hill locality in north-central Pennsylvania contains an Archaeopteris-dominated plant fossil assemblage, a diverse fossil fauna, and an extensive sedimentary sequence ideal for investigating the landscapes and biotic associations of the earliest forest ecosystems. Sedimentological analysis of the main plant-fossil bearing layer at Red Hill indicates that it was a flood-pain pond. A seasonal wet-and-dry climate is indicated by well-developed paleovertisols. The presence of charcoal interspersed with plant fossils indicates that fires occurred in this landscape. Fires appear to have primarily affected the fern Rhacophyton. The specificity of the fires, the distribution profile of the plant remains deposited in the pond, and additional taphonomic evidence all support a model of niche partitioning of the Late Devonian landscape by plants at a high taxonomic level. At Red Hill, Archaeopteris was growing on the well-drained areas; Rhacophyton was growing in widespread monotypic stands; cormose lycopsids grew along the pond edge; and gymnosperms and Gillespiea were possibly opportunists following disturbances. Tetrapod fossils have been described from Red Hill-therefore, this paleoecological analysis is the first systematic interpretation of a specific site that reflects the type of wetland environment within which the earliest tetrapods evolved. JF - Special Paper - Geological Society of America AU - Cressler, Walter L, III A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 79 EP - 102 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - United States KW - lithostratigraphy KW - terrestrial environment KW - communities KW - Red Hill KW - Pteridophyta KW - Clinton County Pennsylvania KW - paleoecology KW - paludal environment KW - Upper Devonian KW - charcoal KW - Plantae KW - Chordata KW - biostratigraphy KW - Paleozoic KW - Archaeopteris KW - Rhacophyton KW - north-central Pennsylvania KW - paleoenvironment KW - Devonian KW - wetlands KW - Filicopsida KW - Lycopsida KW - Vertebrata KW - Pennsylvania KW - Gillespiea KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51544707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Plant+paleoecology+of+the+Late+Devonian+Red+Hill+locality%2C+north-central+Pennsylvania%2C+an+Archaeopteris-dominated+wetland+plant+community+and+early+tetrapod+site&rft.au=Cressler%2C+Walter+L%2C+III&rft.aulast=Cressler&rft.aufirst=Walter&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=79&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2804%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 120 N1 - PubXState - CO N1 - Document feature - illus. incl. strat. col., 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Archaeopteris; biostratigraphy; charcoal; Chordata; Clinton County Pennsylvania; communities; Devonian; Filicopsida; Gillespiea; lithostratigraphy; Lycopsida; north-central Pennsylvania; paleoecology; paleoenvironment; Paleozoic; paludal environment; Pennsylvania; Plantae; Pteridophyta; Red Hill; Rhacophyton; terrestrial environment; Tetrapoda; United States; Upper Devonian; Vertebrata; wetlands DO - http://dx.doi.org/10.1130/2006.2399(04) ER - TY - JOUR T1 - Tournaisian forested wetlands in the Horton Group of Atlantic Canada AN - 51544574; 2006-069425 AB - The Horton Group (late Famennian to Tournaisian) of Atlantic Canada provides an unusually complete record of Early Mississippian wetland biota. Best known for tetrapod fossils from "Romer's Gap," this unit also contains numerous horizons with standing vegetation. The taphonomy and taxonomy of Horton Group fossil forests have remained enigmatic because of poor preservation, curious stump cast morphology, and failure to recognize the unusual sedimentary structures formed around standing plants. Four forested horizons within the Horton Group are preserved as cryptic casts and vegetation-induced sedimentary structures formed by the interaction of detrital sediment with in situ plants. Protostigmaria, the lobed base of the arborescent lycopsid Lepidodendropsis, occur as sandstone-filled casts attached to dense root masses. Mudstone-filled hollows formed when a partially entombed plant decayed, leaving a void that was later infilled by muddy sediment. A scratch semi-circle formed where a current bent a small plant, causing it to inscribe concentric grooves into the adjacent muddy substrate. Obstacle marks developed where flood waters excavated erosional scours into sandy sediment surrounding juvenile Lepidodendropsis. These cryptic lycopsid forests had considerably higher densities than their Pennsylvanian counterparts. Vegetation-induced sedimentary structures are abundant in Horton Group strata and could easily be misidentified as purely hydrodynamic or soft-sediment deformation structures without careful analysis. Recognition of these structures in early Paleozoic strata has great potential to expand our knowledge about the distribution of early land plants. JF - Special Paper - Geological Society of America AU - Rygel, Michael C AU - Calder, John H AU - Gibling, Martin R AU - Gingras, Murray K AU - Melrose, Camilla S A A2 - Greb, Stephen F. A2 - DiMichele, William A. Y1 - 2006 PY - 2006 DA - 2006 SP - 103 EP - 126 PB - Geological Society of America (GSA), Boulder, CO VL - 399 SN - 0072-1077, 0072-1077 KW - Mississippian KW - terrestrial environment KW - Horton Group KW - Albert Formation KW - ecosystems KW - paleoecology KW - Lepidodendropsis KW - Horton Bluff Formation KW - Protostigmaria KW - Windsor Basin KW - stratigraphic units KW - paludal environment KW - Maritime Provinces KW - sedimentary structures KW - forests KW - Plantae KW - biostratigraphy KW - Paleozoic KW - Carboniferous KW - Dinantian KW - Moncton Basin KW - New Brunswick KW - Tournaisian KW - paleoenvironment KW - Canada KW - wetlands KW - Nova Scotia KW - Eastern Canada KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51544574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Tournaisian+forested+wetlands+in+the+Horton+Group+of+Atlantic+Canada&rft.au=Rygel%2C+Michael+C%3BCalder%2C+John+H%3BGibling%2C+Martin+R%3BGingras%2C+Murray+K%3BMelrose%2C+Camilla+S+A&rft.aulast=Rygel&rft.aufirst=Michael&rft.date=2006-01-01&rft.volume=399&rft.issue=&rft.spage=103&rft.isbn=081372399X&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2399%2805%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 125 N1 - PubXState - CO N1 - Document feature - illus. incl. strat. cols., 2 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Albert Formation; biostratigraphy; Canada; Carboniferous; Dinantian; Eastern Canada; ecosystems; forests; Horton Bluff Formation; Horton Group; Lepidodendropsis; Maritime Provinces; Mississippian; Moncton Basin; New Brunswick; Nova Scotia; paleoecology; paleoenvironment; Paleozoic; paludal environment; Plantae; Protostigmaria; sedimentary structures; stratigraphic units; terrestrial environment; Tournaisian; wetlands; Windsor Basin DO - http://dx.doi.org/10.1130/2006.2399(05) ER - TY - JOUR T1 - The developmental origins of animal bodyplans AN - 51502914; 2007-008225 JF - Topics in Geobiology AU - Erwin, Douglas H A2 - Xiao, Shuhai A2 - Kaufman, Alan J. Y1 - 2006 PY - 2006 DA - 2006 SP - 159 EP - 197 PB - Springer, New York, NY VL - 27 SN - 0275-0120, 0275-0120 KW - morphology KW - Chordata KW - anatomy KW - phylogeny KW - DNA KW - Invertebrata KW - homology KW - biologic evolution KW - Vertebrata KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51502914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Topics+in+Geobiology&rft.atitle=The+developmental+origins+of+animal+bodyplans&rft.au=Erwin%2C+Douglas+H&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2006-01-01&rft.volume=27&rft.issue=&rft.spage=159&rft.isbn=1402052022&rft.btitle=&rft.title=Topics+in+Geobiology&rft.issn=02750120&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 167 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anatomy; biologic evolution; Chordata; DNA; homology; Invertebrata; morphology; phylogeny; Vertebrata ER - TY - JOUR T1 - Depth to diameter measurements of Mercurian mature complex craters AN - 51501155; 2007-011935 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Andre, S L AU - Watters, T R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - impact features KW - space photography KW - Mariner 10 KW - morphometry KW - digital terrain models KW - depth KW - measurement KW - terrestrial planets KW - morphology KW - planets KW - Mercury Planet KW - Mariner Program KW - surface features KW - impact craters KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51501155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Depth+to+diameter+measurements+of+Mercurian+mature+complex+craters&rft.au=Andre%2C+S+L%3BWatters%2C+T+R%3BAnonymous&rft.aulast=Andre&rft.aufirst=S&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2054.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - depth; digital terrain models; impact craters; impact features; Mariner 10; Mariner Program; measurement; Mercury Planet; morphology; morphometry; planets; remote sensing; space photography; surface features; terrestrial planets ER - TY - JOUR T1 - Aeolian ripples on Earth and Mars; scale diversity and implications for modes of particulate transport AN - 51500740; 2007-011928 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zimbelman, J R AU - Williams, S H AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - United States KW - eolian features KW - Earth KW - sediment transport KW - national parks KW - Mars KW - public lands KW - ripple marks KW - terrestrial planets KW - planets KW - bedding plane irregularities KW - interplanetary comparison KW - Great Sand Dunes National Park KW - terrestrial comparison KW - Colorado KW - sedimentary structures KW - 06A:Sedimentary petrology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51500740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Aeolian+ripples+on+Earth+and+Mars%3B+scale+diversity+and+implications+for+modes+of+particulate+transport&rft.au=Zimbelman%2C+J+R%3BWilliams%2C+S+H%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2047.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - bedding plane irregularities; Colorado; Earth; eolian features; Great Sand Dunes National Park; interplanetary comparison; Mars; national parks; planets; public lands; ripple marks; sediment transport; sedimentary structures; terrestrial comparison; terrestrial planets; United States ER - TY - JOUR T1 - Meteorites in history; an overview from the Renaissance to the 20th century AN - 51493859; 2007-014980 AB - From ancient times through to the Renaissance reports of stones, fragments of iron and "six hundred other things" fallen from the sky were written down in books. With few exceptions, these were taken as signals of heaven's wrath. The 18th century Enlightenment brought an entirely new approach in which savants sought rational explanations, based on the laws of physics, for unfamiliar phenomena. They accepted Isaac Newton's dictum of 1718 that outer space must be empty in order to perpetuate the laws of gravitation, and, at the same time, they rejected an old belief that stones can coalesce within the atmosphere. Logically, then, nothing could fall from the skies, except ejecta from volcanoes or objects picked up by hurricanes. They dismissed reports of fallen stones or irons as tales told by superstitious country folk, and ascribed stones with black crusts to bolts of lightning on pyritiferous rocks. The decade between 1794 and 1804 witnessed a dramatic advance from rejection to acceptance of meteorites. The three main contributing factors were E. F. F. Chladni's book of 1794, in which he argued for the actuality of falls and linked them with fireballs; the occurrence of four witnessed and widely publicized falls of stones between 1794 and 1798; and chemical and mineralogical analyses of stones and irons, published in 1802 by Edward C. Howard and Jacques-Louis de Bournon. They showed that stones with identical textures and compositions, very different from those of common rocks, have fallen at different times in widely separated parts of the world. They also showed that erratic masses of metallic iron and small grains of iron in the stones both contain nickel, so they must share a common origin. Meanwhile, in 1789, Anton-Laurent de Lavoisier had revived the idea of the accretion of stones within the atmosphere, which became widely accepted. Its chief rival was a hypothesis that fallen stones were erupted by volcanoes on the Moon. During the first half of the 19th century falls of carbonaceous chondrites and achondrites, and observations on the metallography of irons, provided fresh insights on the range of compositions of meteorite parent bodies. By 1860 both of the two main hypotheses of origins were abandoned, and debates intensified on whether all meteorites were fragments of asteroids or some of them originated in interstellar space. This paper will trace some of the successes and some of the failures that marked the efforts to gain a better understanding of meteorite falls from the end of the 15th century to the early 20th century. JF - Geological Society Special Publications AU - Marvin, Ursula B A2 - McCall, G. J. H. A2 - Bowden, Alan J. A2 - Howarth, Richard J. Y1 - 2006 PY - 2006 DA - 2006 SP - 15 EP - 71 PB - Geological Society of London, London VL - 256 SN - 0305-8719, 0305-8719 KW - Weston Meteorite KW - ordinary chondrites KW - Ensisheim Meteorite KW - Benares a Meteorite KW - stony meteorites KW - Orgueil Meteorite KW - asteroids KW - Stannern Meteorite KW - Siena Meteorite KW - Barbotan Meteorite KW - Albareto Meteorite KW - Nogata Meteorite KW - meteorites KW - iron meteorites KW - chondrites KW - Chladni, Ernst Florenz Friedrich KW - CI chondrites KW - de Lavoisier, Antoine-Laurent KW - Campo del Cielo Meteorite KW - Pettiswood Meteorite KW - parent bodies KW - octahedrite KW - H chondrites KW - carbonaceous chondrites KW - L'Aigle Meteorite KW - Alais Meteorite KW - meteorite falls KW - Tabor Meteorite KW - history KW - genesis KW - Krasnojarsk Meteorite KW - Wold Cottage Meteorite KW - Agen Meteorite KW - fireballs KW - Canyon Diablo Meteorite KW - ataxite KW - Hraschina Meteorite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51493859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=Meteorites+in+history%3B+an+overview+from+the+Renaissance+to+the+20th+century&rft.au=Marvin%2C+Ursula+B&rft.aulast=Marvin&rft.aufirst=Ursula&rft.date=2006-01-01&rft.volume=256&rft.issue=&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 207 N1 - Document feature - illus. incl. portr. N1 - Last updated - 2012-06-07 N1 - CODEN - GSLSBW N1 - SubjectsTermNotLitGenreText - Agen Meteorite; Alais Meteorite; Albareto Meteorite; asteroids; ataxite; Barbotan Meteorite; Benares a Meteorite; Campo del Cielo Meteorite; Canyon Diablo Meteorite; carbonaceous chondrites; Chladni, Ernst Florenz Friedrich; chondrites; CI chondrites; de Lavoisier, Antoine-Laurent; Ensisheim Meteorite; fireballs; genesis; H chondrites; history; Hraschina Meteorite; iron meteorites; Krasnojarsk Meteorite; L'Aigle Meteorite; meteorite falls; meteorites; Nogata Meteorite; octahedrite; ordinary chondrites; Orgueil Meteorite; parent bodies; Pettiswood Meteorite; Siena Meteorite; Stannern Meteorite; stony meteorites; Tabor Meteorite; Weston Meteorite; Wold Cottage Meteorite ER - TY - JOUR T1 - Paleogene synorogenic sedimentation in the Eastern Cordillera of the Colombian Andes; constraining the timing of initiation of Cenozoic mountain building AN - 51488814; 2007-018394 JF - Schriftenreihe der Deutschen Gesellschaft fuer Geowissenschaften AU - Parra, M AU - Mora, A AU - Jaramillo, C AU - Strecker, M R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 128 EP - 129 PB - Schweizerbart, Stuttgart VL - 45 SN - 1860-1782, 1860-1782 KW - lithostratigraphy KW - Andes KW - Eastern Cordillera KW - Paleogene KW - Colombia KW - orogeny KW - Cenozoic KW - lithofacies KW - Tertiary KW - South America KW - sedimentary rocks KW - tectonics KW - Northern Andes KW - depositional environment KW - syntectonic processes KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51488814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Schriftenreihe+der+Deutschen+Gesellschaft+fuer+Geowissenschaften&rft.atitle=Paleogene+synorogenic+sedimentation+in+the+Eastern+Cordillera+of+the+Colombian+Andes%3B+constraining+the+timing+of+initiation+of+Cenozoic+mountain+building&rft.au=Parra%2C+M%3BMora%2C+A%3BJaramillo%2C+C%3BStrecker%2C+M+R%3BAnonymous&rft.aulast=Parra&rft.aufirst=M&rft.date=2006-01-01&rft.volume=45&rft.issue=&rft.spage=128&rft.isbn=&rft.btitle=&rft.title=Schriftenreihe+der+Deutschen+Gesellschaft+fuer+Geowissenschaften&rft.issn=18601782&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sediment 2006; 21st meeting of sedimentologists; 4th meeting of SEPM Central European Section N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - Andes; Cenozoic; Colombia; depositional environment; Eastern Cordillera; lithofacies; lithostratigraphy; Northern Andes; orogeny; Paleogene; sedimentary rocks; South America; syntectonic processes; tectonics; Tertiary ER - TY - JOUR T1 - Large-volume volcanic edifice failures in Central America and associated hazards AN - 51485232; 2007-020891 AB - Edifice-collapse phenomena have, to date, received relatively little attention in Central America, although approximately 40 major collapse events (> or =0.1 km (super 3) ) from about two dozen volcanoes are known or inferred in this volcanic arc. Volcanoes subjected to gravitational failure are concentrated at the arc's western and eastern ends. Failures correlate positively with volcano elevation, substrate elevation, edifice height, volcano volume, and crustal thickness and inversely with slab descent angle. Collapse orientations are strongly influenced by the direction of slope of the underlying basement, and hence are predominately perpendicular to the arc (preferentially to the south) at its extremities and display more variable failure directions in the center of the arc. The frequency of collapse events in Central America is poorly constrained because of the lack of precise dating of deposits, but a collapse interval of approximately 1000-2000 yr has been estimated during the Holocene. These high-impact events fortunately occur at low frequency, but the proximity of many Central American volcanoes to highly populated regions, including some of the region's largest cities, requires evaluation of their hazards. The primary risks are from extremely mobile debris avalanches and associated lahars, which in Central America have impacted now-populated areas up to approximately 50 km from a source volcano. Lower probability risks associated with volcanic edifice collapse derive from laterally directed explosions and tsunamis. The principal hazards of the latter here result from potential impact of debris avalanches into natural or man-made lakes. Much work remains on identifying and describing debris-avalanche deposits in Central America. The identification of potential collapse sites and assessing and monitoring the stability of intact volcanoes is a major challenge for the next decade. JF - Special Paper - Geological Society of America AU - Siebert, Lee AU - Alvarado, Guillermo E AU - Vallance, James W AU - van Wyk de Vries, Benjamin A2 - Rose, William I. A2 - Bluth, Gregg J. S. A2 - Carr, Michael J. A2 - Ewert, John W. A2 - Patino, Lina C. A2 - Vallence, James W. Y1 - 2006 PY - 2006 DA - 2006 SP - 1 EP - 26 PB - Geological Society of America (GSA), Boulder, CO VL - 412 SN - 0072-1077, 0072-1077 KW - Cerro Colorado KW - Santa Ana KW - geologic hazards KW - Rincon de la Vieja KW - Costa Rica KW - Nicaragua KW - Fuego-Acatenango Complex KW - Tacana KW - debris avalanches KW - Baru KW - Atitlan KW - Honduras KW - El Salvador KW - mass movements KW - San Vicente KW - Tenorio KW - Panama KW - Turrialba KW - Guatemala KW - Acatenango KW - Pacaya KW - Mombacho KW - San Miguel-Chinameca Complex KW - Cerro Quemado KW - Miravalles KW - volcanic risk KW - eruptions KW - Barva KW - volcanoes KW - risk assessment KW - Orosi KW - Irazu KW - Central America KW - Tecuamburro KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51485232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Large-volume+volcanic+edifice+failures+in+Central+America+and+associated+hazards&rft.au=Siebert%2C+Lee%3BAlvarado%2C+Guillermo+E%3BVallance%2C+James+W%3Bvan+Wyk+de+Vries%2C+Benjamin&rft.aulast=Siebert&rft.aufirst=Lee&rft.date=2006-01-01&rft.volume=412&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2412%2801%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 100 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Acatenango; Atitlan; Baru; Barva; Central America; Cerro Colorado; Cerro Quemado; Costa Rica; debris avalanches; El Salvador; eruptions; Fuego-Acatenango Complex; geologic hazards; Guatemala; Honduras; Irazu; mass movements; Miravalles; Mombacho; Nicaragua; Orosi; Pacaya; Panama; Rincon de la Vieja; risk assessment; San Miguel-Chinameca Complex; San Vicente; Santa Ana; Tacana; Tecuamburro; Tenorio; Turrialba; volcanic risk; volcanoes DO - http://dx.doi.org/10.1130/2006.2412(01) ER - TY - JOUR T1 - Distribution of gamma-ray emitting radionuclides in the environment of Burullus Lake; I, Soils and vegetations AN - 51483622; 2007-020153 AB - The concentrations and distribution of gamma -ray emitting isotopes in Burullus Lake were investigated with the aim of evaluating the environmental radioactivity. Particularly in wetlands, natural properties of the environment can cause the actual inventory to be different from the activity originally deposited. The mean concentrations of (super 226) Ra, (super 232) Th and (super 40) K were 14.3, 15.5 and 224 Bq/kg, respectively, in the coastal soils. On the other hand, soil samples from the islands had mean concentrations of 13.5, 17.4 and 341 Bq/kg for (super 226) Ra, (super 232) Th and (super 40) K, respectively. Samples from coast and islands show evidence of possible transfer and accumulation of the (super 137) Cs radionuclide. The mean (super 137) Cs activity concentrations in the soil samples were 1.2 and 15.1 Bq/kg in the coast and islands, respectively. The vertical migration of (super 137) Cs was studied based on its content in the consequently located three soil layers down to 30 cm depth. The radium equivalent, dose rate in air and annual dose equivalent from the terrestrial natural gamma -radiation were evaluated. The mean activity concentrations of the gamma -ray emitting radionuclides in vegetation were relatively low. JF - Journal of Environmental Radioactivity AU - El-Reefy, H I AU - Sharshar, T AU - Zaghloul, R AU - Badran, Hussein M Y1 - 2006 PY - 2006 DA - 2006 SP - 148 EP - 169 PB - Elsevier, Oxford VL - 87 IS - 2 SN - 0265-931X, 0265-931X KW - North Africa KW - isotopes KW - radioactivity KW - Th-232 KW - K-40 KW - vegetation KW - layered materials KW - Ra-226 KW - radioactive isotopes KW - cesium KW - soils KW - Nile Delta KW - concentration KW - alkaline earth metals KW - gamma-ray methods KW - Burullus Lake KW - radium KW - grain size KW - alkali metals KW - pollution KW - migration of elements KW - measurement KW - Egypt KW - detection KW - Cs-137 KW - wetlands KW - metals KW - potassium KW - lacustrine environment KW - thorium KW - coastal environment KW - Africa KW - actinides KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51483622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Radioactivity&rft.atitle=Distribution+of+gamma-ray+emitting+radionuclides+in+the+environment+of+Burullus+Lake%3B+I%2C+Soils+and+vegetations&rft.au=El-Reefy%2C+H+I%3BSharshar%2C+T%3BZaghloul%2C+R%3BBadran%2C+Hussein+M&rft.aulast=El-Reefy&rft.aufirst=H&rft.date=2006-01-01&rft.volume=87&rft.issue=2&rft.spage=148&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Radioactivity&rft.issn=0265931X&rft_id=info:doi/10.1016%2Fj.jenvrad.2005.11.006 L2 - http://www.sciencedirect.com/science/journal/0265931X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2007-01-01 N1 - Number of references - 70 N1 - Document feature - illus. incl. 10 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; Africa; alkali metals; alkaline earth metals; Burullus Lake; cesium; coastal environment; concentration; Cs-137; detection; Egypt; gamma-ray methods; grain size; isotopes; K-40; lacustrine environment; layered materials; measurement; metals; migration of elements; Nile Delta; North Africa; pollution; potassium; Ra-226; radioactive isotopes; radioactivity; radium; soils; Th-232; thorium; vegetation; wetlands DO - http://dx.doi.org/10.1016/j.jenvrad.2005.11.006 ER - TY - JOUR T1 - Restudy of the Lower Carboniferous Scaphopoda described by de Koninck (1843, 1883) AN - 51481147; 2007-022522 AB - The fossils which De Koninck described and illustrated as members of the molluscan Class Scaphopoda have been reexamined. For the first time, photographs of these specimens are presented. Scaphopod shells show only a limited number of morphologic features and for most of these species, the details are lacking which would indicate that the fossils belong undoubtedly in the Scaphopoda. The study suggests that most of the named species may not be Scaphopoda; these species are assigned to informal groupings, ranging from Incertae sedis, through "worm tubes" to "probably Scaphopoda". Only one specimen may be identified without question as a member of the scaphopods. JF - Bulletin de l'Institut Royal des Sciences Naturelles de Belgique. Sciences de la Terre AU - Godefroid, Jacques AU - Mottequin, Bernard AU - Yochelson, Ellis L Y1 - 2006 PY - 2006 DA - 2006 SP - 137 EP - 163 PB - Institut Royal des Sciences Naturelles de Belgique, Brussels VL - 76 SN - 0374-6291, 0374-6291 KW - Scaphopoda KW - North America KW - shells KW - Western Europe KW - Dentalium KW - Paleozoic KW - Carboniferous KW - Europe KW - Entalis KW - Dinantian KW - morphology KW - Belgium KW - Plagioglypta KW - Invertebrata KW - taxonomy KW - Mollusca KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51481147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+de+l%27Institut+Royal+des+Sciences+Naturelles+de+Belgique.+Sciences+de+la+Terre&rft.atitle=Restudy+of+the+Lower+Carboniferous+Scaphopoda+described+by+de+Koninck+%281843%2C+1883%29&rft.au=Godefroid%2C+Jacques%3BMottequin%2C+Bernard%3BYochelson%2C+Ellis+L&rft.aulast=Godefroid&rft.aufirst=Jacques&rft.date=2006-01-01&rft.volume=76&rft.issue=&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Bulletin+de+l%27Institut+Royal+des+Sciences+Naturelles+de+Belgique.+Sciences+de+la+Terre&rft.issn=03746291&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 58 N1 - Document feature - illus. incl. 3 plates N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - BISTCE N1 - SubjectsTermNotLitGenreText - Belgium; Carboniferous; Dentalium; Dinantian; Entalis; Europe; Invertebrata; Mollusca; morphology; North America; Paleozoic; Plagioglypta; Scaphopoda; shells; taxonomy; Western Europe ER - TY - JOUR T1 - The otic capsule of the Middle Triassic ichthyosaur Mixosaurus from Monte San Giorgio (Switzerland); new evidence on the braincase structure of basal ichthyosaurs AN - 51467563; 2007-030776 AB - For the first time, the otic capsule (prootic and opisthotic) of a Triassic ichthyosaur is described, based on a specimen of Mixosaurus cf. cornalianus from the Grenzbitumenzone of Monte San Giorgio, Switzerland. The otic capsule of Mixosaurus differs from that of more highly derived ichthyosaurs by several features, which are mainly related to the much higher degree of ossification found in Mixosaurus. The prootic is extensively ossified and shows an anteroventral facet for contact with the basisphenoid, a crista prootica lateralis, a foramen completely enclosed by bone for the exit of the nervus facialis, and a posterior sutural contact with the opisthotic, thus closing off the lateral wall of the internal ear capsule. The prootic also forms the anterior margin of a well ossified fenestra vestibuli and has a posterodorsal articulation facet for the supraoccipital. The opisthotic has an elongate, anteroposteriorly compressed, plate-like processus paroccipitalis and shows a well ossified crista interfenestralis, forming the posterior margin of the fenestra vestibuli and the anterior margin of the foramen metoticum. The anterodorsal contact with the supraoccipital is well defined. For all these features, Mixosaurus is much closer to-basal amniotes and basal diapsids, such as Captorhinus, Procolophon or Youngina than to more highly derived ichthyosaurs. The new data on the otic capsule of Mixosaurus are corroborated by the braincase of another Middle Triassic ichthyosaur, Phantomosaurus. It can be assumed that the reported features of the Mixosaurus braincase, which are unusual compared with other known ichthyosaurs, could be plesiomorphies retained from an unknown ichthyosaur ancestor, that is representative of the grundplan of ichthyosaurs. However, in the absence of further material the possibility that some features of the mixosaurid otic capsule are autapomorphic within ichthyosaurs can not be excluded. JF - Eclogae Geologicae Helvetiae AU - Maisch, Michael W AU - Matzke, Andreas T AU - Brinkmann, Winand Y1 - 2006 PY - 2006 DA - 2006 SP - 205 EP - 210 PB - Birkhaeuser Verlag, Basel VL - 99 IS - 2 SN - 0012-9402, 0012-9402 KW - Ichthyosauria KW - Diapsida KW - Chordata KW - affinities KW - Middle Triassic KW - Mixosaurus KW - characterization KW - Grenzbitumenzone KW - Europe KW - cranium KW - Switzerland KW - Mesozoic KW - San Giorgio Mountain KW - Reptilia KW - morphology KW - otic bones KW - Triassic KW - Central Europe KW - bones KW - Ticino Switzerland KW - taxonomy KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51467563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eclogae+Geologicae+Helvetiae&rft.atitle=The+otic+capsule+of+the+Middle+Triassic+ichthyosaur+Mixosaurus+from+Monte+San+Giorgio+%28Switzerland%29%3B+new+evidence+on+the+braincase+structure+of+basal+ichthyosaurs&rft.au=Maisch%2C+Michael+W%3BMatzke%2C+Andreas+T%3BBrinkmann%2C+Winand&rft.aulast=Maisch&rft.aufirst=Michael&rft.date=2006-01-01&rft.volume=99&rft.issue=2&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Eclogae+Geologicae+Helvetiae&rft.issn=00129402&rft_id=info:doi/10.1007%2Fs00015-006-1189-6 L2 - http://www.springeronline.com/sgw/cda/frontpage/0,11855,4-40290-70-1176165-0,00.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 29 N1 - Document feature - illus. N1 - Last updated - 2012-06-15 N1 - CODEN - EGHVAG N1 - SubjectsTermNotLitGenreText - affinities; bones; Central Europe; characterization; Chordata; cranium; Diapsida; Europe; Grenzbitumenzone; Ichthyosauria; Mesozoic; Middle Triassic; Mixosaurus; morphology; otic bones; Reptilia; San Giorgio Mountain; Switzerland; taxonomy; Tetrapoda; Ticino Switzerland; Triassic; Vertebrata DO - http://dx.doi.org/10.1007/s00015-006-1189-6 ER - TY - JOUR T1 - New capabilities of the ADS Abstract Service AN - 51446996; 2007-046659 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Eichhorn, G AU - Kurtz, M J AU - Accomazzi, A AU - Grant, C S AU - Henneken, E AU - Bohlen, E H AU - Thompson, D M AU - Murray, S S AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - astrophysics KW - government agencies KW - data processing KW - astronomy KW - publications KW - Astrophysics Data System KW - abstracts KW - extraterrestrial geology KW - NASA KW - data bases KW - planetology KW - data storage KW - Smithsonian Institution KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51446996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=New+capabilities+of+the+ADS+Abstract+Service&rft.au=Eichhorn%2C+G%3BKurtz%2C+M+J%3BAccomazzi%2C+A%3BGrant%2C+C+S%3BHenneken%2C+E%3BBohlen%2C+E+H%3BThompson%2C+D+M%3BMurray%2C+S+S%3BAnonymous&rft.aulast=Eichhorn&rft.aufirst=G&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1691.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - abstracts; astronomy; astrophysics; Astrophysics Data System; data bases; data processing; data storage; extraterrestrial geology; government agencies; NASA; planetology; publications; Smithsonian Institution ER - TY - JOUR T1 - MER surface geologic transect mapping in the plains and hills, Gusev Crater AN - 51446240; 2007-046653 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crumpler, L S AU - McCoy, Timothy AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - hills KW - petrology KW - Spirit Rover KW - lava flows KW - impact features KW - cartography KW - surficial geology KW - Mars KW - Mars Orbiter Camera KW - Mars Exploration Rovers KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - topography KW - volcanism KW - plains KW - outcrops KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51446240?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=MER+surface+geologic+transect+mapping+in+the+plains+and+hills%2C+Gusev+Crater&rft.au=Crumpler%2C+L+S%3BMcCoy%2C+Timothy%3BAnonymous&rft.aulast=Crumpler&rft.aufirst=L&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1685.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cartography; Gusev Crater; hills; impact craters; impact features; lava flows; Mars; Mars Exploration Rover; Mars Exploration Rovers; Mars Orbiter Camera; outcrops; petrology; plains; planets; Spirit Rover; surficial geology; terrestrial planets; topography; volcanism ER - TY - JOUR T1 - Impact! The making of a meteorite; new visualizations for museums and classrooms AN - 51445586; 2007-046757 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stewart, S T AU - Griswold, A AU - Sacco, J C AU - Leinhardt, Z M AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - impact features KW - asteroids KW - video methods KW - impacts KW - education KW - visualization KW - planets KW - meteorites KW - educational resources KW - K-12 education KW - exhibits KW - museums KW - planetology KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51445586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Impact%21+The+making+of+a+meteorite%3B+new+visualizations+for+museums+and+classrooms&rft.au=Stewart%2C+S+T%3BGriswold%2C+A%3BSacco%2C+J+C%3BLeinhardt%2C+Z+M%3BAnonymous&rft.aulast=Stewart&rft.aufirst=S&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1991.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - SuppNotes - Accessed on Dec. 7, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; education; educational resources; exhibits; impact craters; impact features; impacts; K-12 education; meteorites; museums; planetology; planets; video methods; visualization ER - TY - JOUR T1 - MARSIS subsurface sounding observations of the south polar layered deposits of Mars AN - 51445348; 2007-046382 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Plaut, J J AU - Picardi, G AU - Cicchetti, A AU - Clifford, S M AU - Edenhofer, P AU - Farrell, W M AU - Federico, C AU - Frigeri, A AU - Heggy, E AU - Herique, A AU - Ivanov, A AU - Jordan, R AU - Kofman, W AU - Leuschen, C J AU - Marinangeli, L AU - Nielsen, E AU - Ori, Gian Gabriele AU - Orosei, R AU - Pettinelli, E AU - Phillips, R J AU - Plettemeier, D AU - Safaeinili, A AU - Seu, R AU - Stofan, E R AU - Vannaroni, G AU - Watters, T AU - Williams, I AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - polar regions KW - polar layered deposits KW - ground-penetrating radar KW - radar methods KW - Mars KW - layered materials KW - terrestrial planets KW - planets KW - sounding KW - ice KW - south polar layered deposits KW - MARSIS KW - Mars Advanced Radar for Subsurface and Ionospheric Sounding Instrument KW - Mars Express KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51445348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=MARSIS+subsurface+sounding+observations+of+the+south+polar+layered+deposits+of+Mars&rft.au=Plaut%2C+J+J%3BPicardi%2C+G%3BCicchetti%2C+A%3BClifford%2C+S+M%3BEdenhofer%2C+P%3BFarrell%2C+W+M%3BFederico%2C+C%3BFrigeri%2C+A%3BHeggy%2C+E%3BHerique%2C+A%3BIvanov%2C+A%3BJordan%2C+R%3BKofman%2C+W%3BLeuschen%2C+C+J%3BMarinangeli%2C+L%3BNielsen%2C+E%3BOri%2C+Gian+Gabriele%3BOrosei%2C+R%3BPettinelli%2C+E%3BPhillips%2C+R+J%3BPlettemeier%2C+D%3BSafaeinili%2C+A%3BSeu%2C+R%3BStofan%2C+E+R%3BVannaroni%2C+G%3BWatters%2C+T%3BWilliams%2C+I%3BAnonymous&rft.aulast=Plaut&rft.aufirst=J&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1212.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - SuppNotes - Accessed on Dec. 8, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ground-penetrating radar; ice; layered materials; Mars; Mars Advanced Radar for Subsurface and Ionospheric Sounding Instrument; Mars Express; MARSIS; planets; polar layered deposits; polar regions; radar methods; sounding; south polar layered deposits; terrestrial planets ER - TY - GEN T1 - This dynamic planet; world map of volcanoes, earthquakes, impact craters and plate tectonics AN - 51443470; 2007-049648 JF - Geologic Investigations Series - U. S. Geological Survey AU - Simkin, Tom AU - Tilling, Robert I AU - Vogt, Peter R AU - Kirby, Stephen H AU - Kimberly, Paul AU - Stewart, David B Y1 - 2006 PY - 2006 DA - 2006 EP - 1 sheet PB - U. S. Geological Survey, Reston, VA KW - Type: colored geologic map KW - plate tectonics KW - impact features KW - seismicity KW - maps KW - dynamics KW - global KW - volcanoes KW - impact craters KW - geologic maps KW - USGS KW - earthquakes KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51443470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geologic+Investigations+Series+-+U.+S.+Geological+Survey&rft.atitle=This+dynamic+planet%3B+world+map+of+volcanoes%2C+earthquakes%2C+impact+craters+and+plate+tectonics&rft.au=Simkin%2C+Tom%3BTilling%2C+Robert+I%3BVogt%2C+Peter+R%3BKirby%2C+Stephen+H%3BKimberly%2C+Paul%3BStewart%2C+David+B&rft.aulast=Simkin&rft.aufirst=Tom&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geologic+Investigations+Series+-+U.+S.+Geological+Survey&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/imap/2800/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2007; 3rd edition N1 - Last updated - 2012-06-07 N1 - CODEN - #04588 ER - TY - JOUR T1 - (super 187) Re- (super 187) Os isotopic and highly sideophile element systematics of pallasites AN - 51441107; 2007-052320 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lee, S R AU - Walker, R J AU - McCoy, T J AU - McDonough, W F AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - stony irons KW - isotopes KW - isotope ratios KW - rhenium KW - mass spectra KW - siderophile elements KW - platinum group KW - stable isotopes KW - Pavlodar Meteorite KW - models KW - isotope dilution KW - ICP mass spectra KW - meteorites KW - radioactive isotopes KW - metals KW - Re-187/Os-188 KW - Re-187/Os-187 KW - osmium KW - spectra KW - pallasite KW - chemical fractionation KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51441107?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=%28super+187%29+Re-+%28super+187%29+Os+isotopic+and+highly+sideophile+element+systematics+of+pallasites&rft.au=Lee%2C+S+R%3BWalker%2C+R+J%3BMcCoy%2C+T+J%3BMcDonough%2C+W+F%3BAnonymous&rft.aulast=Lee&rft.aufirst=S&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1167.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 17, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chemical fractionation; ICP mass spectra; isotope dilution; isotope ratios; isotopes; mass spectra; metals; meteorites; models; osmium; pallasite; Pavlodar Meteorite; platinum group; radioactive isotopes; Re-187/Os-187; Re-187/Os-188; rhenium; siderophile elements; spectra; stable isotopes; stony irons ER - TY - JOUR T1 - The distribution of rocks on the Gusev Plains and on Husband Hill AN - 51440397; 2007-052337 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Grant, J A AU - Wilson, S A AU - Koestler, D L AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - Husband Hill KW - impact features KW - Mars Exploration Rovers Program KW - Mars KW - ejecta KW - terrestrial planets KW - planets KW - size distribution KW - surface features KW - impact craters KW - geomorphology KW - rocks KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51440397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+distribution+of+rocks+on+the+Gusev+Plains+and+on+Husband+Hill&rft.au=Grant%2C+J+A%3BWilson%2C+S+A%3BKoestler%2C+D+L%3BAnonymous&rft.aulast=Grant&rft.aufirst=J&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1184.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table, sketch map N1 - SuppNotes - Accessed on Jan. 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ejecta; geomorphology; Gusev Crater; Husband Hill; impact craters; impact features; Mars; Mars Exploration Rovers Program; planets; rocks; size distribution; surface features; terrestrial planets ER - TY - JOUR T1 - The effect of salt on the thermal conductivity of particulate materials under Martian atmospheric pressures AN - 51439719; 2007-050866 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Presley, M A AU - Craddock, R A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - soils KW - imagery KW - chemically precipitated rocks KW - thermal inertia KW - thermal conductivity KW - Viking Program KW - Mars KW - landing sites KW - evaporites KW - measurement KW - Mars Exploration Rovers KW - terrestrial planets KW - planets KW - sedimentary rocks KW - mineral composition KW - Mars Global Surveyor Program KW - thermal emission KW - atmospheric pressure KW - particulate materials KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51439719?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+effect+of+salt+on+the+thermal+conductivity+of+particulate+materials+under+Martian+atmospheric+pressures&rft.au=Presley%2C+M+A%3BCraddock%2C+R+A%3BAnonymous&rft.aulast=Presley&rft.aufirst=M&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmospheric pressure; chemically precipitated rocks; evaporites; imagery; landing sites; Mars; Mars Exploration Rovers; Mars Global Surveyor Program; measurement; mineral composition; particulate materials; planets; salt; sedimentary rocks; soils; terrestrial planets; thermal conductivity; thermal emission; thermal inertia; Viking Program ER - TY - JOUR T1 - Trace element partitioning in the Fe-Ni-P system; applications to P-rich iron meteorites AN - 51424423; 2007-058516 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Corrigan, C M AU - McCoy, T J AU - Chabot, N L AU - McDonough, W AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - liquid phase KW - experimental studies KW - asteroids KW - phosphorus KW - melts KW - partitioning KW - meteorites KW - iron meteorites KW - metals KW - nickel KW - crystallization KW - fractional crystallization KW - trace elements KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Trace+element+partitioning+in+the+Fe-Ni-P+system%3B+applications+to+P-rich+iron+meteorites&rft.au=Corrigan%2C+C+M%3BMcCoy%2C+T+J%3BChabot%2C+N+L%3BMcDonough%2C+W%3BAnonymous&rft.aulast=Corrigan&rft.aufirst=C&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2314.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; crystallization; experimental studies; fractional crystallization; iron meteorites; liquid phase; melts; metals; meteorites; nickel; partitioning; phosphorus; trace elements ER - TY - JOUR T1 - Higher-order phylogeny of modern birds (Theropoda, Aves, Neornithes) based on comparative anatomy; I, Methods and characters AN - 51424365; 2007-059339 AB - This work serves as a compendium of anatomical resources upon which a companion phylogenetic analysis of Aves and related Theropoda (Avialae) was based (Livezey and Zusi 2006). Following a brief historical overview of avian anatomy and avian systematics, the rich published literature pertinent to these topics is classified chronologically and geographically. The former also was organized with respect to eras of predominant methodologies in avian systematics, with an emphasis on recent paleontological finds bearing importantly on the origins of modern birds (Neornithes). This was followed by an exposition on the theoretical and abstract underpinnings of morphological characterization for purposes of phylogenetic reconstructions (to be published separately), with aspects of analysis for phylogenetic inference (e.g., tactics for employment of currently available software, ordering, criteria for optimization of trees) considered elsewhere. The principal contribution of this exposition is a listing of characters and states manifesting what was inferred to hold promise with respect to phylogenetic or historical signal. In total, 2,954 anatomical characters were defined--2,451 osteological, 256 myological, and 247 miscellaneous--of which 981 (approximately one-third) were multiple-state (i.e., comprised three or more states), the latter including 537 characters treated as ordered. Bibliographic provenance for characters was provided, where possible, but exact equivalence of characters and states among workers was seldom feasible, In many cases, previously published characters were listed on the grounds that these pertained most closely to the structure or complex at hand in the present study, and that such listings provided at least a historical grasp of the magnitude of prior usages of a given character. We also summarized, to the extent feasible, previously published characters for which inclusion in the present work was judged to be unreliable or lacking sufficient clarity. In addition to the descriptions of characters, a limited series of figures are provided, in no small part to ameliorate the challenges posed by new terms and formal anatomical nomenclature. We are adherents to nomenclatural formalism (Livezey and Zusi 2001) in anatomical contexts sensu the ICAAN (International Committee on Avian Anatomical Nomenclature; Baumel 1993). I.e., we consider that characters and states--implicitly proposals of homology--warrant clarity with respect to surrounding text in the same sense that binomial taxa--i.e., as hypotheses of historical lineages--are subject to formal conventions. Finally, literature cited herein is listed, as a work of this kind is impossible without access to the wealth of information and insight provided by such a resource. As this literature is integrated by citation with the descriptions of characters, it is hoped that the bibliography will lessen the challenges posed by a deep, multilingual, and variably technical literature for systematists using these descriptions. The dimension of the character matrix also led us to enclose a CD of the data set in the present work to assist those seeking to improve, append, or refine our efforts. A phylogenetic (cladistic) analysis of these data will appear separately (Livezey and Zusi 2006). soon thereafter a collaboration with an unparalleled compilation of molecular data (i.e., DNA sequences) and confirmatory paleontological data is planned to conclude with the publication of a total--evidence analysis of avian phylogeny under the auspices of the NSF "Tree of Life" program, one to encompass extant birds (Neornithes), avian relatives from the Mesozoic (outgroups), and nonavialian fossil taxa from the Mesozoic ("deep" outgroups). JF - Bulletin of Carnegie Museum of Natural History AU - Livezey, Bradley C AU - Zusi, Richard L Y1 - 2006 PY - 2006 DA - 2006 SP - 544 PB - Carnegie Museum of Natural History, Pittsburgh, PA VL - 37 SN - 0145-9058, 0145-9058 KW - Neornithes KW - Diapsida KW - Chordata KW - extinct taxa KW - living taxa KW - phylogeny KW - Reptilia KW - morphology KW - Aves KW - Archosauria KW - Theropoda KW - anatomy KW - osteology KW - Saurischia KW - skeletons KW - dinosaurs KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Livezey%2C+Bradley+C%3BZusi%2C+Richard+L&rft.aulast=Livezey&rft.aufirst=Bradley&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Higher-order+phylogeny+of+modern+birds+%28Theropoda%2C+Aves%2C+Neornithes%29+based+on+comparative+anatomy%3B+I%2C+Methods+and+characters&rft.title=Higher-order+phylogeny+of+modern+birds+%28Theropoda%2C+Aves%2C+Neornithes%29+based+on+comparative+anatomy%3B+I%2C+Methods+and+characters&rft.issn=01459058&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2569 N1 - PubXState - PA N1 - Document feature - illus. N1 - SuppNotes - Includes CD-ROM and appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anatomy; Archosauria; Aves; Chordata; Diapsida; dinosaurs; extinct taxa; living taxa; morphology; Neornithes; osteology; phylogeny; Reptilia; Saurischia; skeletons; Tetrapoda; Theropoda; Vertebrata ER - TY - JOUR T1 - Scotian Margin biostratigraphy; an eventful story for the Late Cretaceous and Cenozoic AN - 51424184; 2007-058809 JF - Abstract Volume (Geological Association of Canada) AU - Fensome, R A AU - Crux, J AU - Gard, G AU - Williams, G L AU - Thomas, F AU - MacRae, R A AU - Fiorini, F AU - Wach, G AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 48 PB - Geological Association of Canada, Waterloo, ON VL - 31 SN - 1716-6098, 1716-6098 KW - petroleum exploration KW - offshore KW - Cretaceous KW - petroleum KW - algae KW - Upper Cretaceous KW - Foraminifera KW - Cenozoic KW - pollen KW - miospores KW - Invertebrata KW - Maritime Provinces KW - Scotian Shelf KW - Northwest Atlantic KW - Plantae KW - continental margin KW - Protista KW - biostratigraphy KW - Dinoflagellata KW - Mesozoic KW - spores KW - Canada KW - nannofossils KW - palynomorphs KW - Nova Scotia KW - biozones KW - North Atlantic KW - Eastern Canada KW - microfossils KW - Atlantic Ocean KW - 29A:Economic geology, geology of energy sources KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstract+Volume+%28Geological+Association+of+Canada%29&rft.atitle=Scotian+Margin+biostratigraphy%3B+an+eventful+story+for+the+Late+Cretaceous+and+Cenozoic&rft.au=Fensome%2C+R+A%3BCrux%2C+J%3BGard%2C+G%3BWilliams%2C+G+L%3BThomas%2C+F%3BMacRae%2C+R+A%3BFiorini%2C+F%3BWach%2C+G%3BAnonymous&rft.aulast=Fensome&rft.aufirst=R&rft.date=2006-01-01&rft.volume=31&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Abstract+Volume+%28Geological+Association+of+Canada%29&rft.issn=17166098&rft_id=info:doi/ L2 - http://www.gac.ca/activities/ LA - English DB - GeoRef N1 - Conference title - GAC-MAC annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - ON N1 - SuppNotes - All meeting abstracts available at http://www.gac.ca/ANNMEET/ABSTRACT_VOLUME31.pdf N1 - Last updated - 2012-06-07 N1 - CODEN - PAACD6 N1 - SubjectsTermNotLitGenreText - algae; Atlantic Ocean; biostratigraphy; biozones; Canada; Cenozoic; continental margin; Cretaceous; Dinoflagellata; Eastern Canada; Foraminifera; Invertebrata; Maritime Provinces; Mesozoic; microfossils; miospores; nannofossils; North Atlantic; Northwest Atlantic; Nova Scotia; offshore; palynomorphs; petroleum; petroleum exploration; Plantae; pollen; Protista; Scotian Shelf; spores; Upper Cretaceous ER - TY - JOUR T1 - How the Fuzzy Creek IVA iron got so fuzzy AN - 51424159; 2007-061093 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Yang, J AU - Goldstein, J I AU - Sherman, B AU - Corrigan, C M AU - McCoy, T J AU - Walker, R J AU - Chabot, Nancy L AU - McDonough, W F AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - Fuzzy Creek Meteorite KW - textures KW - IVA meteorites KW - microstructure KW - kamacite KW - phosphides KW - electron probe data KW - meteorites KW - mineral composition KW - taenite KW - iron meteorites KW - metals KW - alloys KW - geochemistry KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=How+the+Fuzzy+Creek+IVA+iron+got+so+fuzzy&rft.au=Yang%2C+J%3BGoldstein%2C+J+I%3BSherman%2C+B%3BCorrigan%2C+C+M%3BMcCoy%2C+T+J%3BWalker%2C+R+J%3BChabot%2C+Nancy+L%3BMcDonough%2C+W+F%3BAnonymous&rft.aulast=Yang&rft.aufirst=J&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1308.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alloys; electron probe data; Fuzzy Creek Meteorite; geochemistry; iron meteorites; IVA meteorites; kamacite; metals; meteorites; microstructure; mineral composition; phosphides; taenite; textures ER - TY - JOUR T1 - Possible Ni-rich mafic-ultramafic magmatic sequence in the Columbia Hills; evidence from the Spirit Rover AN - 51423724; 2007-061189 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mittlefehldt, D W AU - Gellert, R AU - McCoy, T AU - McSween, H Y, Jr AU - Li, R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - alkaline earth metals KW - magnesium KW - igneous rocks KW - magmatism KW - Mars Exploration Program KW - mantle KW - mafic composition KW - Mars KW - alpha particle X-ray spectrometer KW - ultramafics KW - Columbia Hills KW - terrestrial planets KW - planets KW - plutonic rocks KW - metals KW - nickel KW - chemical composition KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51423724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Possible+Ni-rich+mafic-ultramafic+magmatic+sequence+in+the+Columbia+Hills%3B+evidence+from+the+Spirit+Rover&rft.au=Mittlefehldt%2C+D+W%3BGellert%2C+R%3BMcCoy%2C+T%3BMcSween%2C+H+Y%2C+Jr%3BLi%2C+R%3BAnonymous&rft.aulast=Mittlefehldt&rft.aufirst=D&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1505.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 22, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; alpha particle X-ray spectrometer; chemical composition; Columbia Hills; Gusev Crater; igneous rocks; mafic composition; magmatism; magnesium; mantle; Mars; Mars Exploration Program; metals; nickel; planets; plutonic rocks; terrestrial planets; ultramafics ER - TY - JOUR T1 - Topical Martian field studies in the Ka'u Desert, Hawaii AN - 51422579; 2007-061168 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Craddock, R A AU - Irwin, R P, III AU - Williams, R AU - Swanson, D AU - Howard, A D AU - Quantin, C AU - Zimbelman, J R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - United States KW - eolian features KW - Hawaii Island KW - volcanic rocks KW - Hawaii County Hawaii KW - igneous rocks KW - Hawaii KW - Mars KW - East Pacific Ocean Islands KW - erosion features KW - deserts KW - terrestrial planets KW - pyroclastics KW - planets KW - Kauai County Hawaii KW - Kauai KW - alluvial fans KW - Oceania KW - interplanetary comparison KW - terrestrial comparison KW - Polynesia KW - Kilauea KW - gullies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51422579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Topical+Martian+field+studies+in+the+Ka%27u+Desert%2C+Hawaii&rft.au=Craddock%2C+R+A%3BIrwin%2C+R+P%2C+III%3BWilliams%2C+R%3BSwanson%2C+D%3BHoward%2C+A+D%3BQuantin%2C+C%3BZimbelman%2C+J+R%3BAnonymous&rft.aulast=Craddock&rft.aufirst=R&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1383.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alluvial fans; deserts; East Pacific Ocean Islands; eolian features; erosion features; gullies; Hawaii; Hawaii County Hawaii; Hawaii Island; igneous rocks; interplanetary comparison; Kauai; Kauai County Hawaii; Kilauea; Mars; Oceania; planets; Polynesia; pyroclastics; terrestrial comparison; terrestrial planets; United States; volcanic rocks ER - TY - JOUR T1 - Substantial lithologic diversity on 4 Vesta; evidence from the petrology and spectra of Antarctic eucrites AN - 51419911; 2007-061377 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mayne, R G AU - Sunshine, J M AU - McCoy, T J AU - McSween, H Y, Jr AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - silicates KW - Pecora Escarpment Meteorites KW - stony meteorites KW - PCA 91078 KW - asteroids KW - EET 87520 KW - Elephant Moraine Meteorites KW - ALHA 81001 KW - meteorites KW - pyroxene group KW - mineral composition KW - cumulates KW - Meteorite Hills Meteorites KW - framework silicates KW - spectra KW - heterogeneity KW - MAC 02522 KW - chain silicates KW - BTN 00300 KW - plagioclase KW - MET 01081 KW - Vesta Asteroid KW - textures KW - parent bodies KW - HED meteorites KW - grain size KW - modified Gaussian model KW - MacAlpine Hills Meteorites KW - achondrites KW - Allan Hills Meteorites KW - Antarctica KW - eucrite KW - Bates Nunataks Meteorites KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51419911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Substantial+lithologic+diversity+on+4+Vesta%3B+evidence+from+the+petrology+and+spectra+of+Antarctic+eucrites&rft.au=Mayne%2C+R+G%3BSunshine%2C+J+M%3BMcCoy%2C+T+J%3BMcSween%2C+H+Y%2C+Jr%3BAnonymous&rft.aulast=Mayne&rft.aufirst=R&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1796.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - SuppNotes - Accessed on Dec. 22, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; ALHA 81001; Allan Hills Meteorites; Antarctica; asteroids; Bates Nunataks Meteorites; BTN 00300; chain silicates; cumulates; EET 87520; Elephant Moraine Meteorites; eucrite; feldspar group; framework silicates; grain size; HED meteorites; heterogeneity; MAC 02522; MacAlpine Hills Meteorites; MET 01081; Meteorite Hills Meteorites; meteorites; mineral composition; modified Gaussian model; parent bodies; PCA 91078; Pecora Escarpment Meteorites; plagioclase; pyroxene group; silicates; spectra; stony meteorites; textures; Vesta Asteroid ER - TY - JOUR T1 - Transverse aeolian ridges observed at pressure extremes within the Martian atmosphere AN - 51419690; 2007-061321 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Dressing, C D AU - Andros, J L AU - Kashdan, H E AU - Zimbelman, J R AU - Hennig, L A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - eolian features KW - dust storms KW - imagery KW - dunes KW - pressure KW - Hellas Basin KW - elevation KW - atmosphere KW - Mars KW - Mars Orbiter Camera KW - narrow angle imagery KW - terrestrial planets KW - planets KW - Ascraeus Mons KW - Mars Global Surveyor Program KW - depressions KW - atmospheric pressure KW - winds KW - transverse eolian ridges KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51419690?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Transverse+aeolian+ridges+observed+at+pressure+extremes+within+the+Martian+atmosphere&rft.au=Dressing%2C+C+D%3BAndros%2C+J+L%3BKashdan%2C+H+E%3BZimbelman%2C+J+R%3BHennig%2C+L+A%3BAnonymous&rft.aulast=Dressing&rft.aufirst=C&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1740.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 19, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Ascraeus Mons; atmosphere; atmospheric pressure; depressions; dunes; dust storms; elevation; eolian features; Hellas Basin; imagery; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; narrow angle imagery; planets; pressure; terrestrial planets; transverse eolian ridges; winds ER - TY - JOUR T1 - Use of reproductive technology for black-footed ferret recovery AN - 51403024; 2007-077174 JF - Scientific Investigations Report AU - Howard, JoGayle AU - Santymire, Rachel M AU - Marinari, Paul E AU - Kreeger, Julie S AU - Williamson, Linwood AU - Wildt, David E Y1 - 2006 PY - 2006 DA - 2006 SP - 28 EP - 36 PB - U. S. Geological Survey, Reston, VA SN - 2328-031X, 2328-031X KW - programs KW - Chordata KW - technology KW - Mustelidae KW - Carnivora KW - Mammalia KW - recovery KW - Mustela nigripes KW - Theria KW - habitat KW - Fissipeda KW - ecology KW - Vertebrata KW - Eutheria KW - USGS KW - Tetrapoda KW - biology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51403024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+Investigations+Report&rft.atitle=Use+of+reproductive+technology+for+black-footed+ferret+recovery&rft.au=Howard%2C+JoGayle%3BSantymire%2C+Rachel+M%3BMarinari%2C+Paul+E%3BKreeger%2C+Julie+S%3BWilliamson%2C+Linwood%3BWildt%2C+David+E&rft.aulast=Howard&rft.aufirst=JoGayle&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=2328031X&rft_id=info:doi/ L2 - http://www.fort.usgs.gov/products/21605/ http://www.usgs.pubs LA - English DB - GeoRef N1 - Conference title - Symposium on The status of the black-footed ferret and its habitat N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 41 N1 - PubXState - VA N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Accessed on June 4, 2007 N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - biology; Carnivora; Chordata; ecology; Eutheria; Fissipeda; habitat; Mammalia; Mustela nigripes; Mustelidae; programs; recovery; technology; Tetrapoda; Theria; USGS; Vertebrata ER - TY - JOUR T1 - Eagle; a synthetic aperture radar mapper for the Mars Scout Program AN - 51401468; 2007-075031 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, Bruce A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - high-resolution methods KW - erosion KW - radar methods KW - Mars KW - Mars Scout Program KW - ejecta KW - interferometry KW - wavelength KW - terrestrial planets KW - planets KW - volatiles KW - SAR KW - fluvial features KW - orbital observations KW - Eagle Program KW - buried features KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51401468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Eagle%3B+a+synthetic+aperture+radar+mapper+for+the+Mars+Scout+Program&rft.au=Campbell%2C+Bruce+A%3BAnonymous&rft.aulast=Campbell&rft.aufirst=Bruce&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2188.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 30, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - buried features; Eagle Program; ejecta; erosion; fluvial features; high-resolution methods; interferometry; Mars; Mars Scout Program; orbital observations; planets; radar methods; remote sensing; SAR; terrestrial planets; volatiles; wavelength ER - TY - JOUR T1 - Jurassic and Cretaceous Charophyta of Western Canada AN - 51392795; 2007-087340 AB - Jurassic and Cretaceous charophytes of Western Canada (Saskatchewan and Alberta) are known from two narrow stratigraphic intervals and parts of the Bathonian (Middle Jurassic) and Aptian (Early Cretaceous) sequences of the prairie sequences. Thirteen species are accounted for with, twelve from the Bathonian and three from the Aptian. The Bathonian assemblage in one of the richest worldwide, and it provides valuable insight on the earliest phase of the Jurassic-Early Cretaceous radiation of the group. JF - Micropaleontology AU - Georgescu, Marius Dan AU - Braun, Willi Klaus Y1 - 2006 PY - 2006 DA - 2006 SP - 357 EP - 369 PB - American Museum of Natural History, New York, NY VL - 52 IS - 4 SN - 0026-2803, 0026-2803 KW - lithostratigraphy KW - Bathonian KW - Chlorophyta KW - Cretaceous KW - algae KW - Alberta KW - Aclistochara KW - Aptian KW - Latochara KW - Charophyta KW - taxonomy KW - Peckisphaera verticillata KW - Plantae KW - Mesochara voluta KW - Lower Cretaceous KW - Jurassic KW - southern Saskatchewan KW - Middle Jurassic KW - Mesozoic KW - morphology KW - southern Alberta KW - floral studies KW - Canada KW - Western Canada KW - Porochara KW - Saskatchewan KW - microfossils KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Micropaleontology&rft.atitle=Jurassic+and+Cretaceous+Charophyta+of+Western+Canada&rft.au=Georgescu%2C+Marius+Dan%3BBraun%2C+Willi+Klaus&rft.aulast=Georgescu&rft.aufirst=Marius&rft.date=2006-01-01&rft.volume=52&rft.issue=4&rft.spage=357&rft.isbn=&rft.btitle=&rft.title=Micropaleontology&rft.issn=00262803&rft_id=info:doi/10.2113%2Fgsmicropal.52.4.357 L2 - http://micropal.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 32 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 plates, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - MCPLAI N1 - SubjectsTermNotLitGenreText - Aclistochara; Alberta; algae; Aptian; Bathonian; Canada; Charophyta; Chlorophyta; Cretaceous; floral studies; Jurassic; Latochara; lithostratigraphy; Lower Cretaceous; Mesochara voluta; Mesozoic; microfossils; Middle Jurassic; morphology; Peckisphaera verticillata; Plantae; Porochara; Saskatchewan; southern Alberta; southern Saskatchewan; taxonomy; Western Canada DO - http://dx.doi.org/10.2113/gsmicropal.52.4.357 ER - TY - JOUR T1 - Constructed wetlands for wastewater treatment AN - 51368300; 2007-113585 JF - Ecological Studies AU - Vymazal, Jan AU - Greenway, Margaret AU - Tonderski, Karin AU - Brix, Hans AU - Mander, Ulo A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 69 EP - 96 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - water quality KW - sewage KW - waste water KW - surface water KW - pollution KW - ground water KW - nutrients KW - case studies KW - waste management KW - constructed wetlands KW - wetlands KW - water treatment KW - seasonal variations KW - water resources KW - water pollution KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51368300?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Constructed+wetlands+for+wastewater+treatment&rft.au=Vymazal%2C+Jan%3BGreenway%2C+Margaret%3BTonderski%2C+Karin%3BBrix%2C+Hans%3BMander%2C+Ulo&rft.aulast=Vymazal&rft.aufirst=Jan&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=69&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 96 N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - case studies; constructed wetlands; ground water; nutrients; pollution; seasonal variations; sewage; surface water; waste management; waste water; water pollution; water quality; water resources; water treatment; wetlands ER - TY - JOUR T1 - Wetland functioning in a changing world; implications for natural resources management AN - 51367636; 2007-113582 JF - Ecological Studies AU - Verhoeven, Jos T A AU - Beltman, Boudewijn AU - Whigham, Dennis F AU - Bobbink, Roland A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 1 EP - 12 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - water use KW - water quality KW - biochemistry KW - surface water KW - sinks KW - global change KW - ecosystems KW - climate change KW - gases KW - environmental management KW - habitat KW - natural resources KW - wetlands KW - ecology KW - greenhouse effect KW - geochemistry KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51367636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Wetland+functioning+in+a+changing+world%3B+implications+for+natural+resources+management&rft.au=Verhoeven%2C+Jos+T+A%3BBeltman%2C+Boudewijn%3BWhigham%2C+Dennis+F%3BBobbink%2C+Roland&rft.aulast=Verhoeven&rft.aufirst=Jos+T&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=1&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - Document feature - illus. N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - biochemistry; climate change; ecology; ecosystems; environmental management; gases; geochemistry; global change; global warming; greenhouse effect; habitat; natural resources; sinks; surface water; water quality; water use; wetlands ER - TY - JOUR T1 - 7th INTECOL international wetland conference AN - 51367608; 2007-113581 JF - Ecological Studies A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 347 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - environmental management KW - waste management KW - natural resources KW - wetlands KW - symposia KW - land management KW - ecology KW - water resources KW - land use KW - climate change KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51367608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Ecological+Studies&rft.atitle=7th+INTECOL+international+wetland+conference&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - SuppNotes - Individual papers within scope are cited separately; Volumes 190 and 191 are companion volumes N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - climate change; ecology; environmental management; land management; land use; natural resources; symposia; waste management; water resources; wetlands ER - TY - JOUR T1 - Sustainable water management by using wetlands in catchments with intensive land use AN - 51366679; 2007-113584 JF - Ecological Studies AU - Yin, Chengqing AU - Shan, Baoqing AU - Mao, Zhanpo A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 53 EP - 65 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - hydrology KW - water quality KW - Far East KW - human activity KW - surface water KW - agriculture KW - watersheds KW - water management KW - nutrients KW - case studies KW - wetlands KW - sustainable development KW - eutrophication KW - drainage basins KW - Liuchahe Watershed KW - ecology KW - Yangtze River valley KW - Asia KW - land use KW - China KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51366679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Sustainable+water+management+by+using+wetlands+in+catchments+with+intensive+land+use&rft.au=Yin%2C+Chengqing%3BShan%2C+Baoqing%3BMao%2C+Zhanpo&rft.aulast=Yin&rft.aufirst=Chengqing&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=53&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - agriculture; Asia; case studies; China; drainage basins; ecology; eutrophication; Far East; human activity; hydrology; land use; Liuchahe Watershed; nutrients; surface water; sustainable development; water management; water quality; watersheds; wetlands; Yangtze River valley ER - TY - JOUR T1 - Eurasian mires of the Southern Taiga Belt; modern features and response to Holocene palaeoclimate AN - 51365908; 2007-113589 JF - Ecological Studies AU - Minayeva, T AU - Bleuten, Wladimir AU - Sirin, A AU - Lapshina, Elena D A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 315 EP - 341 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - peatlands KW - biodiversity KW - terrestrial environment KW - Quaternary KW - taiga environment KW - ecosystems KW - Russian Federation KW - vegetation KW - paleoclimatology KW - Holocene KW - cores KW - paleoecology KW - Cenozoic KW - mires KW - Commonwealth of Independent States KW - dynamics KW - sediments KW - Eurasia KW - paludal environment KW - Southern Taiga Belt KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51365908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Eurasian+mires+of+the+Southern+Taiga+Belt%3B+modern+features+and+response+to+Holocene+palaeoclimate&rft.au=Minayeva%2C+T%3BBleuten%2C+Wladimir%3BSirin%2C+A%3BLapshina%2C+Elena+D&rft.aulast=Minayeva&rft.aufirst=T&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=315&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 56 N1 - Document feature - illus. incl. sects., strat. cols., 3 tables, sketch map N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - biodiversity; Cenozoic; Commonwealth of Independent States; cores; dynamics; ecosystems; Eurasia; Holocene; mires; paleoclimatology; paleoecology; paludal environment; peatlands; Quaternary; Russian Federation; sediments; Southern Taiga Belt; taiga environment; terrestrial environment; vegetation ER - TY - JOUR T1 - Coastal wetland vulnerability to relative sea-level rise; wetland elevation trends and process controls AN - 51365900; 2007-113588 JF - Ecological Studies AU - Cahoon, Donald R AU - Hensel, Philippe F AU - Spencer, Tom AU - Reed, Denise J AU - McKee, Karen L AU - Saintilan, Neil A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 271 EP - 292 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - soils KW - hydrology KW - shore features KW - terrestrial environment KW - marshes KW - mangrove swamps KW - elevation KW - biota KW - controls KW - sea-level changes KW - organic compounds KW - mires KW - intertidal environment KW - transgression KW - salt marshes KW - wetlands KW - swamps KW - coastal environment KW - paludal environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51365900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Coastal+wetland+vulnerability+to+relative+sea-level+rise%3B+wetland+elevation+trends+and+process+controls&rft.au=Cahoon%2C+Donald+R%3BHensel%2C+Philippe+F%3BSpencer%2C+Tom%3BReed%2C+Denise+J%3BMcKee%2C+Karen+L%3BSaintilan%2C+Neil&rft.aulast=Cahoon&rft.aufirst=Donald&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=271&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 53 N1 - Document feature - illus. N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - biota; coastal environment; controls; elevation; hydrology; intertidal environment; mangrove swamps; marshes; mires; organic compounds; paludal environment; salt marshes; sea-level changes; shore features; soils; swamps; terrestrial environment; transgression; wetlands ER - TY - JOUR T1 - Hydrological processes, nutrient flows and patterns of fens and bogs AN - 51365883; 2007-113586 JF - Ecological Studies AU - Bleuten, Wladimir AU - Borren, Wiebe AU - Glaser, Paul H AU - Tsuchihara, Takeo AU - Lapshina, Elena D AU - Makila, Markku AU - Siegel, Don AU - Joosten, Hans AU - Wassen, Martin J A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 183 EP - 204 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - peatlands KW - terrestrial environment KW - taiga environment KW - ecosystems KW - Russian Federation KW - vegetation KW - Ob River KW - Siberia KW - Commonwealth of Independent States KW - carbon KW - paludal environment KW - Asia KW - pH KW - soils KW - hydrology KW - patterns KW - three-dimensional models KW - evapotranspiration KW - nutrients KW - case studies KW - mires KW - fens KW - hydraulic conductivity KW - land use KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51365883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Hydrological+processes%2C+nutrient+flows+and+patterns+of+fens+and+bogs&rft.au=Bleuten%2C+Wladimir%3BBorren%2C+Wiebe%3BGlaser%2C+Paul+H%3BTsuchihara%2C+Takeo%3BLapshina%2C+Elena+D%3BMakila%2C+Markku%3BSiegel%2C+Don%3BJoosten%2C+Hans%3BWassen%2C+Martin+J&rft.aulast=Bleuten&rft.aufirst=Wladimir&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=183&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 38 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - Asia; carbon; case studies; Commonwealth of Independent States; ecosystems; evapotranspiration; fens; hydraulic conductivity; hydrology; land use; mires; nutrients; Ob River; paludal environment; patterns; peatlands; pH; Russian Federation; Siberia; soils; taiga environment; terrestrial environment; three-dimensional models; vegetation ER - TY - JOUR T1 - Restoring lateral connections between rivers and floodplains; lessons from rehabilitation projects AN - 51365873; 2007-113583 JF - Ecological Studies AU - Coops, Hugo AU - Tockner, Klement AU - Amoros, Claude AU - Hein, Thomas AU - Quinn, Gerry A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 15 EP - 32 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - floodplains KW - reclamation KW - rivers and streams KW - Danube River KW - Europe KW - ecosystems KW - Rhone River KW - France KW - Central Europe KW - ecology KW - Australia KW - hydrology KW - Western Europe KW - Australasia KW - human activity KW - channels KW - Austria KW - rivers KW - nutrients KW - case studies KW - habitat KW - wetlands KW - streamflow KW - fluvial features KW - geomorphology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51365873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Restoring+lateral+connections+between+rivers+and+floodplains%3B+lessons+from+rehabilitation+projects&rft.au=Coops%2C+Hugo%3BTockner%2C+Klement%3BAmoros%2C+Claude%3BHein%2C+Thomas%3BQuinn%2C+Gerry&rft.aulast=Coops&rft.aufirst=Hugo&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=15&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 54 N1 - Document feature - illus. N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - Australasia; Australia; Austria; case studies; Central Europe; channels; Danube River; ecology; ecosystems; Europe; floodplains; fluvial features; France; geomorphology; habitat; human activity; hydrology; nutrients; reclamation; Rhone River; rivers; rivers and streams; streamflow; Western Europe; wetlands ER - TY - JOUR T1 - Understanding the lunar surface and space-moon interactions AN - 51331925; 2006-058847 JF - Reviews in Mineralogy and Geochemistry AU - Lucey, Paul AU - Korotev, Randy L AU - Gillis, Jeffrey J AU - Taylor, Larry A AU - Lawrence, David AU - Campbell, Bruce A AU - Elphic, Rick AU - Feldman, Bill AU - Hood, Lon L AU - Hunten, Donald AU - Mendillo, Michael AU - Noble, Sarah AU - Papike, James J AU - Reedy, Robert C AU - Lawson, Stefanie AU - Prettyman, Tom AU - Gasnault, Olivier AU - Maurice, Sylvestre AU - Jolliff, Bradley L AU - Wieczorek, Mark A AU - Shearer, Charles K AU - Neal, Clive R Y1 - 2006 PY - 2006 DA - 2006 SP - 83 EP - 219 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 60 SN - 1529-6466, 1529-6466 KW - silicates KW - lunar meteorites KW - stony meteorites KW - neutron methods KW - solar wind KW - Lunar Prospector Program KW - olivine group KW - Apollo Program KW - meteorites KW - plutonic rocks KW - mineral composition KW - basalts KW - surface features KW - orthosilicates KW - gamma-ray spectra KW - framework silicates KW - chain silicates KW - plagioclase KW - atmosphere KW - maria KW - X-ray spectra KW - anorthosite KW - KREEP KW - feldspar group KW - regolith KW - ilmenite KW - volcanic rocks KW - igneous rocks KW - meteors KW - pyroxene group KW - noble gases KW - olivine KW - oxides KW - spectra KW - rare earths KW - chemical composition KW - lunar soils KW - breccia KW - Moon KW - Galileo Program KW - achondrites KW - gases KW - nesosilicates KW - lunar samples KW - metals KW - Clementine Program KW - spinel group KW - Apollo 17 KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51331925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy+and+Geochemistry&rft.atitle=Understanding+the+lunar+surface+and+space-moon+interactions&rft.au=Lucey%2C+Paul%3BKorotev%2C+Randy+L%3BGillis%2C+Jeffrey+J%3BTaylor%2C+Larry+A%3BLawrence%2C+David%3BCampbell%2C+Bruce+A%3BElphic%2C+Rick%3BFeldman%2C+Bill%3BHood%2C+Lon+L%3BHunten%2C+Donald%3BMendillo%2C+Michael%3BNoble%2C+Sarah%3BPapike%2C+James+J%3BReedy%2C+Robert+C%3BLawson%2C+Stefanie%3BPrettyman%2C+Tom%3BGasnault%2C+Olivier%3BMaurice%2C+Sylvestre%3BJolliff%2C+Bradley+L%3BWieczorek%2C+Mark+A%3BShearer%2C+Charles+K%3BNeal%2C+Clive+R&rft.aulast=Lucey&rft.aufirst=Paul&rft.date=2006-01-01&rft.volume=60&rft.issue=&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Reviews+in+Mineralogy+and+Geochemistry&rft.issn=15296466&rft_id=info:doi/10.2138%2Frmg.2006.60.2 L2 - http://www.minsocam.org/MSA/RIM/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 630 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - achondrites; anorthosite; Apollo 17; Apollo Program; atmosphere; basalts; breccia; chain silicates; chemical composition; Clementine Program; feldspar group; framework silicates; Galileo Program; gamma-ray spectra; gases; igneous rocks; ilmenite; KREEP; lunar meteorites; Lunar Prospector Program; lunar samples; lunar soils; maria; metals; meteorites; meteors; mineral composition; Moon; nesosilicates; neutron methods; noble gases; olivine; olivine group; orthosilicates; oxides; plagioclase; plutonic rocks; pyroxene group; rare earths; regolith; remote sensing; silicates; solar wind; spectra; spinel group; stony meteorites; surface features; volcanic rocks; X-ray spectra DO - http://dx.doi.org/10.2138/rmg.2006.60.2 ER - TY - JOUR T1 - The composition and origin of lunar crater rays; implications for the Copernican-Eratosthenian boundary AN - 51331172; 2007-052286 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Hawke, B R AU - Gaddis, L R AU - Blewett, D T AU - Boyce, J M AU - Campbell, Bruce A AU - Giguere, T A AU - Gillis-Davis, J J AU - Lucey, P G AU - Peterson, C A AU - Robinson, M S AU - Smith, G A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - optical maturity KW - albedo KW - impact features KW - Moon KW - Lichtenberg Crater KW - Autolycus Crater KW - Messier Crater KW - lunar highlands KW - lunar craters KW - O-Day Crater KW - brightness KW - Eratosthenian KW - Taruntius Crater KW - age KW - composition KW - crater rays KW - impact craters KW - Tycho Crater KW - Eudoxus Crater KW - Aristillus Crater KW - Mare Nectaris KW - Copernican-Eratosthenian boundary KW - Copernican KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51331172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+composition+and+origin+of+lunar+crater+rays%3B+implications+for+the+Copernican-Eratosthenian+boundary&rft.au=Hawke%2C+B+R%3BGaddis%2C+L+R%3BBlewett%2C+D+T%3BBoyce%2C+J+M%3BCampbell%2C+Bruce+A%3BGiguere%2C+T+A%3BGillis-Davis%2C+J+J%3BLucey%2C+P+G%3BPeterson%2C+C+A%3BRobinson%2C+M+S%3BSmith%2C+G+A%3BAnonymous&rft.aulast=Hawke&rft.aufirst=B&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1133.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - SuppNotes - Accessed on Jan. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - age; albedo; Aristillus Crater; Autolycus Crater; brightness; composition; Copernican; Copernican-Eratosthenian boundary; crater rays; Eratosthenian; Eudoxus Crater; impact craters; impact features; Lichtenberg Crater; lunar craters; lunar highlands; Mare Nectaris; Messier Crater; Moon; O-Day Crater; optical maturity; Taruntius Crater; Tycho Crater ER - TY - JOUR T1 - 20-M resolution radar studies of the Aristarchus Plateau and Reiner Gamma Formation AN - 51330164; 2007-061298 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, B A AU - Carter, L M AU - Campbell, D B AU - Hawke, B R AU - Ghent, R R AU - Margot, J L AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - albedo KW - high-resolution methods KW - imagery KW - volcanic rocks KW - Moon KW - igneous rocks KW - radar methods KW - Oceanus Procellarum KW - Reiner Gamma Formation KW - pyroclastics KW - Aristarchus KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51330164?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=20-M+resolution+radar+studies+of+the+Aristarchus+Plateau+and+Reiner+Gamma+Formation&rft.au=Campbell%2C+B+A%3BCarter%2C+L+M%3BCampbell%2C+D+B%3BHawke%2C+B+R%3BGhent%2C+R+R%3BMargot%2C+J+L%3BAnonymous&rft.aulast=Campbell&rft.aufirst=B&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1717.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 19, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; Aristarchus; high-resolution methods; igneous rocks; imagery; Moon; Oceanus Procellarum; pyroclastics; radar methods; regolith; Reiner Gamma Formation; volcanic rocks ER - TY - JOUR T1 - Remote sensing and geologic studies of the southeastern quadrant of the Moon AN - 51329321; 2007-054110 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ghent, R R AU - Campbell, B A AU - Hawke, B R AU - Campbell, D B AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - ilmenite KW - imagery KW - impact features KW - Mare Australe KW - circular polarization ratio KW - dark-haloed craters KW - landing sites KW - mosaics KW - chemical properties KW - basins KW - oxides KW - Mare Nectaris KW - Moon KW - Mare Orientale KW - echo sounding KW - radar methods KW - highlands KW - maria KW - ejecta KW - physical properties KW - titanium KW - metals KW - Clementine Program KW - impact craters KW - Tycho Crater KW - reflectance KW - regolith KW - crust KW - backscattering KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51329321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Remote+sensing+and+geologic+studies+of+the+southeastern+quadrant+of+the+Moon&rft.au=Ghent%2C+R+R%3BCampbell%2C+B+A%3BHawke%2C+B+R%3BCampbell%2C+D+B%3BAnonymous&rft.aulast=Ghent&rft.aufirst=R&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1815.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 10, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; basins; chemical properties; circular polarization ratio; Clementine Program; crust; dark-haloed craters; echo sounding; ejecta; highlands; ilmenite; imagery; impact craters; impact features; landing sites; Mare Australe; Mare Nectaris; Mare Orientale; maria; metals; Moon; mosaics; oxides; physical properties; radar methods; reflectance; regolith; remote sensing; titanium; Tycho Crater ER - TY - JOUR T1 - Unusual radar backscatter along the northern rim of Imbrium Basin AN - 51327446; 2007-052293 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Thompson, Thomas W AU - Campbell, Bruce A AU - Ghent, Rebecca R AU - Hawke, B Ray AU - Leverington, David W AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - ilmenite KW - imagery KW - volcanic rocks KW - Moon KW - igneous rocks KW - echo sounding KW - radar methods KW - Oceanus Procellarum KW - dark halo craters KW - maria KW - ejecta KW - size KW - models KW - pyroclastics KW - Mare Imbrium KW - craters KW - Mare Frigoris KW - basalts KW - thickness KW - oxides KW - regolith KW - buried features KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51327446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Unusual+radar+backscatter+along+the+northern+rim+of+Imbrium+Basin&rft.au=Thompson%2C+Thomas+W%3BCampbell%2C+Bruce+A%3BGhent%2C+Rebecca+R%3BHawke%2C+B+Ray%3BLeverington%2C+David+W%3BAnonymous&rft.aulast=Thompson&rft.aufirst=Thomas&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1140.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 17, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; basalts; buried features; craters; dark halo craters; echo sounding; ejecta; igneous rocks; ilmenite; imagery; Mare Frigoris; Mare Imbrium; maria; models; Moon; Oceanus Procellarum; oxides; pyroclastics; radar methods; regolith; size; thickness; volcanic rocks ER - TY - JOUR T1 - Lithium isotopes in basaltic shergottites; evidence for a hydrated assimilant AN - 51232410; 2008-077570 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Reynolds, V S AU - McSween, H Y, Jr AU - McDonough, W F AU - McCoy, T AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - hydrates KW - Shergotty Meteorite KW - stony meteorites KW - isotopes KW - Martian meteorites KW - chassignite KW - Dho 019 KW - Los Angeles Meteorite KW - Elephant Moraine Meteorites KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - EETA 79001 KW - lanthanum KW - ytterbium KW - rare earths KW - Li-7/Li-6 KW - Dhofar Meteorites KW - alkaline earth metals KW - lithium KW - isotope ratios KW - alkali metals KW - achondrites KW - Nd-144/Nd-143 KW - Antarctica KW - shergottite KW - metals KW - Zagami Meteorite KW - neodymium KW - Chassigny Meteorite KW - beryllium KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51232410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Lithium+isotopes+in+basaltic+shergottites%3B+evidence+for+a+hydrated+assimilant&rft.au=Reynolds%2C+V+S%3BMcSween%2C+H+Y%2C+Jr%3BMcDonough%2C+W+F%3BMcCoy%2C+T%3BAnonymous&rft.aulast=Reynolds&rft.aufirst=V&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2206.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; alkali metals; alkaline earth metals; Antarctica; beryllium; chassignite; Chassigny Meteorite; Dho 019; Dhofar Meteorites; EETA 79001; Elephant Moraine Meteorites; hydrates; isotope ratios; isotopes; lanthanum; Li-7/Li-6; lithium; Los Angeles Meteorite; Martian meteorites; metals; meteorites; Nd-144/Nd-143; neodymium; rare earths; shergottite; Shergotty Meteorite; SNC Meteorites; stable isotopes; stony meteorites; ytterbium; Zagami Meteorite ER - TY - BOOK T1 - Rising CO (sub 2) , rising sea level and rising (or sinking?) coastal wetlands AN - 51230786; 2008-075927 JF - Catchments to coast; Australian Marine Sciences Association 44th annual conference and the Society of Wetland Scientists 27th international conference AU - Megonigal, Patrick AU - Erickson, John AU - Wolf, Amelia AU - Drake, Bert Y1 - 2006 PY - 2006 DA - 2006 SP - 84 PB - Australian Marine Sciences Association, Brisbane, Queensl. KW - Monocotyledoneae KW - photosynthesis KW - Spermatophyta KW - isotopes KW - Cyperaceae KW - ecosystems KW - vegetation KW - stable isotopes KW - carbon dioxide KW - transgression KW - carbon KW - vertical movements KW - soils KW - Scirpus olneyi KW - Plantae KW - carbon sequestration KW - marshes KW - isotope ratios KW - photochemistry KW - tidal marshes KW - sea-level changes KW - mires KW - wetlands KW - coastal environment KW - C-13 KW - soil gases KW - Angiospermae KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51230786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Megonigal%2C+Patrick%3BErickson%2C+John%3BWolf%2C+Amelia%3BDrake%2C+Bert&rft.aulast=Megonigal&rft.aufirst=Patrick&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Rising+CO+%28sub+2%29+%2C+rising+sea+level+and+rising+%28or+sinking%3F%29+coastal+wetlands&rft.title=Rising+CO+%28sub+2%29+%2C+rising+sea+level+and+rising+%28or+sinking%3F%29+coastal+wetlands&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Catchments to coast; Australian Marine Sciences Association 44th annual conference and the Society of Wetland Scientists 27th international conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Produced under license from the Commonwealth of Australia as represented by Geoscience Australia, Canberra, ACT, Australia N1 - Date revised - 2008-01-01 N1 - PubXState - Queensl. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Hydrated phosphates in nakhlite MIL 03346 AN - 51226532; 2008-077629 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Fries, M AU - Mysen, B AU - Vicenzi, E AU - Rost, D AU - Steele, A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - Miller Range Meteorites KW - hydrates KW - apatite KW - alteration KW - nakhlite KW - stony meteorites KW - laser methods KW - Martian meteorites KW - mesostasis KW - phosphates KW - achondrites KW - SNC Meteorites KW - meteorites KW - Raman spectra KW - Antarctica KW - whitlockite KW - MIL 03346 KW - petrography KW - spectra KW - image analysis KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51226532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Hydrated+phosphates+in+nakhlite+MIL+03346&rft.au=Fries%2C+M%3BMysen%2C+B%3BVicenzi%2C+E%3BRost%2C+D%3BSteele%2C+A%3BAnonymous&rft.aulast=Fries&rft.aufirst=M&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2267.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; alteration; Antarctica; apatite; hydrates; image analysis; laser methods; Martian meteorites; mesostasis; meteorites; MIL 03346; Miller Range Meteorites; nakhlite; petrography; phosphates; Raman spectra; SNC Meteorites; spectra; stony meteorites; whitlockite ER - TY - JOUR T1 - Mapping the topography of Maxwell Montes using ground-based radar interferometry AN - 51224541; 2008-077623 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Carter, Lynn M AU - Campbell, Donald B AU - Margot, Jean-Luc AU - Campbell, Bruce A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - Venus KW - radar methods KW - mapping KW - altimetry KW - interferometry KW - emissivity KW - terrestrial planets KW - planets KW - topography KW - SAR KW - surface features KW - Maxwell Montes KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51224541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Mapping+the+topography+of+Maxwell+Montes+using+ground-based+radar+interferometry&rft.au=Carter%2C+Lynn+M%3BCampbell%2C+Donald+B%3BMargot%2C+Jean-Luc%3BCampbell%2C+Bruce+A%3BAnonymous&rft.aulast=Carter&rft.aufirst=Lynn&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2261.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - altimetry; emissivity; interferometry; mapping; Maxwell Montes; planets; radar methods; remote sensing; SAR; surface features; terrestrial planets; topography; Venus ER - TY - JOUR T1 - The Cretaceous-Tertiary boundary in tropical latitudes; understanding the response of tropical vegetation to a major environmental crisis AN - 51120093; 2007-033472 JF - Palynology AU - de la Parra, Felipe AU - Jaramillo, Carlos AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 214 PB - American Association of Stratigraphic Palynologists, Dallas, TX VL - 30 SN - 0191-6122, 0191-6122 KW - tropical environment KW - lower Paleocene KW - Cesar-Rancheria Basin KW - isotopes KW - Cretaceous KW - vegetation KW - Colombia KW - Upper Cretaceous KW - stable isotopes KW - cores KW - paleoecology KW - Cenozoic KW - pollen KW - carbon KW - Paleocene KW - miospores KW - assemblages KW - isotope ratios KW - C-13/C-12 KW - statistical analysis KW - Paleogene KW - Mesozoic KW - Tertiary KW - South America KW - paleoenvironment KW - K-T boundary KW - palynomorphs KW - stratigraphic boundary KW - mass extinctions KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51120093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palynology&rft.atitle=The+Cretaceous-Tertiary+boundary+in+tropical+latitudes%3B+understanding+the+response+of+tropical+vegetation+to+a+major+environmental+crisis&rft.au=de+la+Parra%2C+Felipe%3BJaramillo%2C+Carlos%3BAnonymous&rft.aulast=de+la+Parra&rft.aufirst=Felipe&rft.date=2006-01-01&rft.volume=30&rft.issue=&rft.spage=214&rft.isbn=&rft.btitle=&rft.title=Palynology&rft.issn=01916122&rft_id=info:doi/ L2 - http://palynology.geoscienceworld.org/cgi/reprint/30/1/213 http://www.jstor.org/journals/01916122.html LA - English DB - GeoRef N1 - Conference title - Thirty-eighth annual meeting of the American Association of Stratigraphic Palynologists N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - assemblages; C-13/C-12; carbon; Cenozoic; Cesar-Rancheria Basin; Colombia; cores; Cretaceous; isotope ratios; isotopes; K-T boundary; lower Paleocene; mass extinctions; Mesozoic; microfossils; miospores; Paleocene; paleoecology; paleoenvironment; Paleogene; palynomorphs; pollen; South America; stable isotopes; statistical analysis; stratigraphic boundary; Tertiary; tropical environment; Upper Cretaceous; vegetation ER - TY - JOUR T1 - Early angiosperm evolution in tropical latitudes AN - 51117441; 2007-033493 JF - Palynology AU - Mejia, Paula AU - Dilcher, David L AU - Jaramillo, Carlos AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 222 PB - American Association of Stratigraphic Palynologists, Dallas, TX VL - 30 SN - 0191-6122, 0191-6122 KW - tropical environment KW - North America KW - biodiversity KW - temperate environment KW - Cretaceous KW - Dinoflagellata KW - biogeography KW - Colombia KW - Mesozoic KW - cores KW - paleoecology KW - spores KW - South America KW - pollen KW - paleoenvironment KW - Magdalena Valley KW - floral studies KW - quantitative analysis KW - palynomorphs KW - miospores KW - southwestern Colombia KW - microfossils KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51117441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palynology&rft.atitle=Early+angiosperm+evolution+in+tropical+latitudes&rft.au=Mejia%2C+Paula%3BDilcher%2C+David+L%3BJaramillo%2C+Carlos%3BAnonymous&rft.aulast=Mejia&rft.aufirst=Paula&rft.date=2006-01-01&rft.volume=30&rft.issue=&rft.spage=222&rft.isbn=&rft.btitle=&rft.title=Palynology&rft.issn=01916122&rft_id=info:doi/ L2 - http://palynology.geoscienceworld.org/cgi/reprint/30/1/213 http://www.jstor.org/journals/01916122.html LA - English DB - GeoRef N1 - Conference title - Thirty-eighth annual meeting of the American Association of Stratigraphic Palynologists N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - biodiversity; biogeography; Colombia; cores; Cretaceous; Dinoflagellata; floral studies; Magdalena Valley; Mesozoic; microfossils; miospores; North America; paleoecology; paleoenvironment; palynomorphs; pollen; quantitative analysis; South America; southwestern Colombia; spores; temperate environment; tropical environment ER - TY - JOUR T1 - Climate change, body size evolution, and Cope's rule in deep-sea ostracodes AN - 51074583; 2008-085528 AB - Causes of macroevolutionary trends in body size, such as Cope's Rule, the tendency of body size to increase over time, remain poorly understood. We used size measurements from Cenozoic populations of the ostracode genus Poseidonamicus, in conjunction with phylogeny and paleotemperature estimates, to show that climatic cooling leads to significant increases in body size, both overall and within individual lineages. The magnitude of size increase due to Cenozoic cooling is consistent with temperature-size relationships in geographically separated modern populations (Bergmann's Rule). Thus population-level phenotypic evolution in response to climate change can be an important determinant of macroevolutionary trends in body size. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Hunt, Gene AU - Roy, Kaustuv Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 1347 EP - 1352 PB - National Academy of Sciences, Washington, DC VL - 103 IS - 5 SN - 0027-8424, 0027-8424 KW - deep-sea environment KW - Ostracoda KW - Holocene KW - climate change KW - temperature KW - Cenozoic KW - Poseidonamicus KW - Cope's rule KW - Invertebrata KW - Quaternary KW - Eocene KW - Crustacea KW - biologic evolution KW - Paleogene KW - size KW - Tertiary KW - cold tolerance KW - Arthropoda KW - valves KW - Neogene KW - marine environment KW - Mandibulata KW - Cope-Bergmann hypothesis KW - Deep Sea Drilling Project KW - fossil record KW - microfossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51074583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Climate+change%2C+body+size+evolution%2C+and+Cope%27s+rule+in+deep-sea+ostracodes&rft.au=Hunt%2C+Gene%3BRoy%2C+Kaustuv&rft.aulast=Hunt&rft.aufirst=Gene&rft.date=2006-01-01&rft.volume=103&rft.issue=5&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0510550103 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 58 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Arthropoda; biologic evolution; Cenozoic; climate change; cold tolerance; Cope's rule; Cope-Bergmann hypothesis; Crustacea; Deep Sea Drilling Project; deep-sea environment; Eocene; fossil record; Holocene; Invertebrata; Mandibulata; marine environment; microfossils; Neogene; Ostracoda; Paleogene; Poseidonamicus; Quaternary; size; temperature; Tertiary; valves DO - http://dx.doi.org/10.1073/pnas.0510550103 ER - TY - JOUR T1 - Rock magnetic study of fluvial Holocene soil from Buenos Aires Province (Argentina) AN - 51012749; 2008-090259 AB - The magnetic characteristics of soils are widely used in environmental and paleoclimatic investigations for studying the several factors involved in the soil formation process. We propose here a new analytical tool that takes into account the variations in magnetic properties correlated with grain sizes and concentrations of ferrimagnetic minerals. This analytical tool is based on a mathematical model of well-established magnetic properties in samples of known grain sizes and was used in this study to determine changes in the grain size and concentration of ferrimagnetic minerals along a terminal Pleistocene/Holocene fluvial section located in the northeast of Buenos Aires province. These variations may reflect a humid period prevailing in the area and may be associated with climate changes that occurred in the Chaco-Pampean region during the Middle Holocene. Copyright 2006 The Society of Geomagnetism and Earth, Planetary and Space Sciences, The Seismological Society of Japan JF - Earth, Planets and Space AU - Vasquez, Carlos A AU - Nami, Hugo G Y1 - 2006 PY - 2006 DA - 2006 SP - 1381 EP - 1387 PB - Terra Scientific Publishing Company (TERRAPUB), Tokyo VL - 58 IS - 10 SN - 1343-8832, 1343-8832 KW - soils KW - Quaternary KW - isotopes KW - Buenos Aires Argentina KW - grain size KW - paleoclimatology KW - Holocene KW - magnetic properties KW - Cenozoic KW - South America KW - radioactive isotopes KW - dates KW - Argentina KW - carbon KW - absolute age KW - oxides KW - C-14 KW - fluvial environment KW - magnetite KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51012749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth%2C+Planets+and+Space&rft.atitle=Rock+magnetic+study+of+fluvial+Holocene+soil+from+Buenos+Aires+Province+%28Argentina%29&rft.au=Vasquez%2C+Carlos+A%3BNami%2C+Hugo+G&rft.aulast=Vasquez&rft.aufirst=Carlos&rft.date=2006-01-01&rft.volume=58&rft.issue=10&rft.spage=1381&rft.isbn=&rft.btitle=&rft.title=Earth%2C+Planets+and+Space&rft.issn=13438832&rft_id=info:doi/10.1186%2FBF03352634 L2 - http://www.terrapub.co.jp/journals/EPS/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by Springer Verlag, Berlin, Federal Republic of Germany N1 - Date revised - 2008-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. strat. col., 4 tables, sketch map N1 - Last updated - 2016-04-14 N1 - SubjectsTermNotLitGenreText - absolute age; Argentina; Buenos Aires Argentina; C-14; carbon; Cenozoic; dates; fluvial environment; grain size; Holocene; isotopes; magnetic properties; magnetite; oxides; paleoclimatology; Quaternary; radioactive isotopes; soils; South America DO - http://dx.doi.org/10.1186/BF03352634 ER - TY - JOUR T1 - Linkages between microbial community composition and biogeochemical processes across scales AN - 50873913; 2007-113587 JF - Ecological Studies AU - Ogram, A V AU - Bridgham, S AU - Corstanje, Ron AU - Drake, H AU - Kuesel, Kirsten AU - Mills, Aaron L AU - Newman, S AU - Portier, K AU - Wetzel, R A2 - Verhoeven, Jos T. A. A2 - Beltman, Boudewijn A2 - Bobbink, Roland A2 - Whigham, Dennis F. Y1 - 2006 PY - 2006 DA - 2006 SP - 239 EP - 268 PB - Springer-Verlag, Berlin VL - 190 SN - 0070-8356, 0070-8356 KW - terrestrial environment KW - communities KW - aliphatic hydrocarbons KW - ecosystems KW - carbon dioxide KW - aerobic environment KW - paludal environment KW - ecology KW - geochemistry KW - bogs KW - soils KW - Plantae KW - methane KW - biochemistry KW - alkanes KW - geochemical cycle KW - nutrients KW - organic compounds KW - mires KW - biogenic processes KW - fens KW - wetlands KW - hydrocarbons KW - anaerobic environment KW - microorganisms KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50873913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Studies&rft.atitle=Linkages+between+microbial+community+composition+and+biogeochemical+processes+across+scales&rft.au=Ogram%2C+A+V%3BBridgham%2C+S%3BCorstanje%2C+Ron%3BDrake%2C+H%3BKuesel%2C+Kirsten%3BMills%2C+Aaron+L%3BNewman%2C+S%3BPortier%2C+K%3BWetzel%2C+R&rft.aulast=Ogram&rft.aufirst=A&rft.date=2006-01-01&rft.volume=190&rft.issue=&rft.spage=239&rft.isbn=3540331867&rft.btitle=&rft.title=Ecological+Studies&rft.issn=00708356&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 7th INTECOL international wetland conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 97 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-15 N1 - SubjectsTermNotLitGenreText - aerobic environment; aliphatic hydrocarbons; alkanes; anaerobic environment; biochemistry; biogenic processes; bogs; carbon dioxide; communities; ecology; ecosystems; fens; geochemical cycle; geochemistry; hydrocarbons; methane; microorganisms; mires; nutrients; organic compounds; paludal environment; Plantae; soils; terrestrial environment; wetlands ER - TY - JOUR T1 - Graves Nunataks 95209; a snapshot of metal segregation and core formation AN - 50873006; 2007-017924 AB - GRA 95209 may provide our best opportunity to date to understand the earliest stages of core formation in asteroidal bodies. This lodranite preserves a physically, chemically, and mineralogically complex set of metal-sulfide veins. High-resolution X-ray computed tomography revealed three distinct lithologies. The dominant mixed metal-silicate-sulfide matrix is cut by metal-rich, graphite-bearing veins exceeding 1 cm in width and grades into a volumetrically minor metal-poor region. Silicate compositions and modal abundances are typical for lodranites, while the mineralogy of the metal-sulfide component is complex and differs among the three lithologies. Kamacite and troilite occur with chromite, tetrataenite, schreibersite, graphite, and a range of phosphates. An (super 39) Ar- (super 40) Ar age of 4.521+ or -0.006 Ga measures the time of closure of the K-Ar system. Carbon rosettes within the metal-rich vein are nitrogen-poor, well crystallized, include kamacite sub-grains of composition comparable to the host metal, and are essentially isotopically homogeneous (delta (super 13) C approximately -33 per mil). In contrast, carbon rosettes within metal of the metal-poor lithology are N-poor, poorly crystallized, include kamacite grains that are Ni-poor compared to their host metal, and are isotopically heterogeneous (delta (super 13) C ranging from -50 to +80 per mil) even within a single metal grain. The silicate portion of GRA 95209 is similar to the lodranite EET 84302, sharing a common texture, silicate mineral compositions, and Ar-Ar age. GRA 95209 and EET 84302 are intermediate between acapulcoites and lodranites. Both experienced Fe,Ni-FeS melting with extensive melt migration, but record only the onset of silicate partial melting with limited migration of silicate melt. The complex metal-sulfide veins in GRA 95209 resulted from low-degree partial melting and melt migration and intruded the matrix lithology. Reactions between solid minerals and melt, including oxidation-reduction reactions, produced the array of phosphates, schreibersite, and tetrataenite. Extensive reduction in the metal-rich vein resulted from its origin in a hotter portion of the asteroid. This difference in thermal history is supported by the graphite structures and isotopic compositions. The graphite rosettes in the metal-rich vein are consistent with high-temperature igneous processing. In contrast, the carbon in the metal-poor lithology appears to preserve a record of formation in the nebula prior to parent-body formation. Carbon incorporated from the solar nebula into a differentiating asteroid is preferentially incorporated in metal-sulfide melts that form a core, but does not achieve isotopic homogeneity until extensive thermal processing occurs. JF - Geochimica et Cosmochimica Acta AU - McCoy, T J AU - Carlson, W D AU - Nittler, L R AU - Stroud, R M AU - Bogard, D D AU - Garrison, D H Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 516 EP - 531 PB - Elsevier, New York, NY VL - 70 IS - 2 SN - 0016-7037, 0016-7037 KW - silicates KW - segregation KW - stony meteorites KW - isotopes KW - stable isotopes KW - nitrogen KW - meteorites KW - mineral composition KW - major elements KW - chemical reactions KW - dates KW - carbon KW - absolute age KW - Archean KW - chemical composition KW - geochemistry KW - Eh KW - stony irons KW - Ar/Ar KW - N-15/N-14 KW - Earth KW - Precambrian KW - isotope ratios KW - C-13/C-12 KW - cosmochemistry KW - native elements KW - lodranite KW - graphite KW - X-ray data KW - Antarctica KW - K/Ar KW - Graves Nunataks Meteorites KW - metals KW - magmas KW - GRA 95209 KW - core KW - acapulcoite KW - computed tomography data KW - sulfides KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50873006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Graves+Nunataks+95209%3B+a+snapshot+of+metal+segregation+and+core+formation&rft.au=McCoy%2C+T+J%3BCarlson%2C+W+D%3BNittler%2C+L+R%3BStroud%2C+R+M%3BBogard%2C+D+D%3BGarrison%2C+D+H&rft.aulast=McCoy&rft.aufirst=T&rft.date=2006-01-01&rft.volume=70&rft.issue=2&rft.spage=516&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2005.09.019 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2007-01-01 N1 - Number of references - 56 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; acapulcoite; Antarctica; Ar/Ar; Archean; C-13/C-12; carbon; chemical composition; chemical reactions; computed tomography data; core; cosmochemistry; dates; Earth; Eh; geochemistry; GRA 95209; graphite; Graves Nunataks Meteorites; isotope ratios; isotopes; K/Ar; lodranite; magmas; major elements; metals; meteorites; mineral composition; N-15/N-14; native elements; nitrogen; Precambrian; segregation; silicates; stable isotopes; stony irons; stony meteorites; sulfides; X-ray data DO - http://dx.doi.org/10.1016/j.gca.2005.09.019 ER - TY - JOUR T1 - Meteorites and the Smithsonian Institution AN - 50871111; 2007-014990 AB - Meteoritics at the Smithsonian Institution is intimately linked to the broader growth of the science, and traces its roots through influential individuals and meteorites from the late 18th century to the dawn of the 21st century. The Institution was founded with an endowment from English mineralogist James Smithson, who collected meteorites. Early work included study of Smithson's meteorites by American mineralogist J. Lawrence Smith and acquisition of the iconic Tucson Ring meteorite. The collection was shaped by geochemist F. W. Clarke and G. P. Merrill, its first meteorite curator, who figured in debate over Meteor Crater and was a US pioneer in meteorite petrology. Upon Merrill's death in 1929, E. P. Henderson would lead the Smithsonian's efforts in meteoritics through a tumultuous period of more than 30 years. Collections growth was spurred by scientific collaborations with S. H. Perry and the Smithsonian Astrophysical Observatory, and a sometimes contentious relationship with H. H. Nininger. Henderson played a key role in increasing meteorite research capabilities after the Second World War, placing the Smithsonian at the forefront of meteoritics. After 1969 involvement in the fall of the Allende and Murchison meteorites, lunar sample analyses, the recovery of the Old Woman meteorite and recovery of thousands of meteorites from Antarctica produced exponential growth of the collection. The collection today serves as the touchstone by which samples returned by spacecraft are interpreted. JF - Geological Society Special Publications AU - Clarke, Roy S, Jr AU - Plotkin, Howard AU - McCoy, Timothy J A2 - McCall, G. J. H. A2 - Bowden, Alan J. A2 - Howarth, Richard J. Y1 - 2006 PY - 2006 DA - 2006 SP - 237 EP - 265 PB - Geological Society of London, London VL - 256 SN - 0305-8719, 0305-8719 KW - United States KW - ordinary chondrites KW - stony meteorites KW - impact features KW - Smithsonian Astrophysical Observatory KW - meteor craters KW - Smithson, James KW - CV chondrites KW - Perry, Stuart H. KW - Murchison Meteorite KW - Allende Meteorite KW - meteorites KW - Merrill, George Perkins KW - chondrites KW - Nininger, Harvey H. KW - collections KW - Old Woman Meteorite KW - Moon KW - Tucson Meteorite KW - H chondrites KW - carbonaceous chondrites KW - research KW - meteorite falls KW - Tucson Ring KW - District of Columbia KW - lunar samples KW - Antarctica KW - meteoritics KW - Lost City Meteorite KW - Clarke, Fullerton Baird KW - impact craters KW - Henderson, Edward Porter KW - CM chondrites KW - Smithsonian Institution KW - National Museum of Natural History KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50871111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=Meteorites+and+the+Smithsonian+Institution&rft.au=Clarke%2C+Roy+S%2C+Jr%3BPlotkin%2C+Howard%3BMcCoy%2C+Timothy+J&rft.aulast=Clarke&rft.aufirst=Roy&rft.date=2006-01-01&rft.volume=256&rft.issue=&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 71 N1 - Document feature - illus. incl. portrs. N1 - Last updated - 2012-06-07 N1 - CODEN - GSLSBW N1 - SubjectsTermNotLitGenreText - Allende Meteorite; Antarctica; carbonaceous chondrites; chondrites; Clarke, Fullerton Baird; CM chondrites; collections; CV chondrites; District of Columbia; H chondrites; Henderson, Edward Porter; impact craters; impact features; Lost City Meteorite; lunar samples; Merrill, George Perkins; meteor craters; meteorite falls; meteorites; meteoritics; Moon; Murchison Meteorite; National Museum of Natural History; Nininger, Harvey H.; Old Woman Meteorite; ordinary chondrites; Perry, Stuart H.; research; Smithson, James; Smithsonian Astrophysical Observatory; Smithsonian Institution; stony meteorites; Tucson Meteorite; Tucson Ring; United States ER - TY - JOUR T1 - Regolith properties in the south polar region of the Moon from 70-cm radar polarimetry AN - 50650139; 2008-102881 JF - Icarus AU - Campbell, Bruce A AU - Campbell, Donald B Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 1 EP - 7 PB - Elsevier, New York, NY VL - 180 IS - 1 SN - 0019-1035, 0019-1035 KW - water KW - surface properties KW - polarization KW - polar regions KW - telescope methods KW - Moon KW - radar methods KW - shadow KW - ice KW - surface features KW - solar radiation KW - regolith KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50650139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Regolith+properties+in+the+south+polar+region+of+the+Moon+from+70-cm+radar+polarimetry&rft.au=Campbell%2C+Bruce+A%3BCampbell%2C+Donald+B&rft.aulast=Campbell&rft.aufirst=Bruce&rft.date=2006-01-01&rft.volume=180&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2005.08.018 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 22 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - ice; Moon; polar regions; polarization; radar methods; regolith; remote sensing; shadow; solar radiation; surface features; surface properties; telescope methods; water DO - http://dx.doi.org/10.1016/j.icarus.2005.08.018 ER - TY - JOUR T1 - Constructing a stratigraphic framework for East African hominid localities; a case study in the application of tephrostratigraphy AN - 50569814; 2008-126171 AB - The dynamic and highly variable nature of terrestrial depositional environments often proves problematic when dealing with issues of lithostratigraphic correlation in basin analysis. While the construction of a proper chrono- or lithostratigraphic framework for intra-basin correlations is complicated enough, high-resolution inter-basin correlations based upon lithology or paleontology alone is often impossible. Tephrostragraphy, the geochemical correlation of volcanic ejecta in stratigraphic sequences, has proven an invaluable method for the correlation of widespread but often discontinuously exposed geologic strata preserving tephra deposits (ash, lapilli, and pumice). Tephra deposited via airborne or fluvial processes provides an isochronous marker across landscapes both proximal and distal to their original point of origin. As most tephra deposits have a unique geochemical "fingerprint", tephrostratigraphy allows geologists to correlate sequences, establish temporal relationships, and construct long-term composite records from local sections. One of the best examples of the utility of tephrostratigraphy comes from the Plio-Pleistocene paleontological and archaeological localities of the East African Rift. Here we demonstrate how the tephrostratigraphy of these deposits has provided a tightly resolved stratigraphic framework not only for highly variable intra-basinal deposits, but also for the correlation of deposits up to 1000 km apart. Well beyond the resolution provided by typical biostratigraphical analysis, the application of tephrostratigraphy revolutionized our ability to understand the pattern and timing of Plio-Pleistocene evolution in East Africa. As tectonically active regions with abundant explosive volcanism, such as the East African Rift, are often potential exploration targets, such a technique may also have significance to the petroleum industry. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Campisano, Christopher J AU - Feibel, Craig S AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 18 PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 15 KW - petroleum exploration KW - East Africa KW - petroleum KW - Cenozoic KW - Theria KW - East African Rift KW - Eutheria KW - chemical composition KW - Chordata KW - Quaternary KW - biostratigraphy KW - Mammalia KW - biologic evolution KW - Primates KW - ejecta KW - Hominidae KW - tephrostratigraphy KW - Tertiary KW - paleoenvironment KW - Neogene KW - event stratigraphy KW - Pliocene KW - Pleistocene KW - Africa KW - Vertebrata KW - Tetrapoda KW - 29A:Economic geology, geology of energy sources KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50569814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Constructing+a+stratigraphic+framework+for+East+African+hominid+localities%3B+a+case+study+in+the+application+of+tephrostratigraphy&rft.au=Campisano%2C+Christopher+J%3BFeibel%2C+Craig+S%3BAnonymous&rft.aulast=Campisano&rft.aufirst=Christopher&rft.date=2006-01-01&rft.volume=15&rft.issue=&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG 2006 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2008-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - Africa; biologic evolution; biostratigraphy; Cenozoic; chemical composition; Chordata; East Africa; East African Rift; ejecta; Eutheria; event stratigraphy; Hominidae; Mammalia; Neogene; paleoenvironment; petroleum; petroleum exploration; Pleistocene; Pliocene; Primates; Quaternary; tephrostratigraphy; Tertiary; Tetrapoda; Theria; Vertebrata ER - TY - JOUR T1 - Pinch out of Upper Cretaceous-Oligocene reservoir units in the Llanos Basin of Colombia; a result of flexural deformation in a broken foreland? AN - 50566161; 2008-126107 AB - Upper Cretaceous-Oligocene strata in the Llanos Foothills and Plains of Colombia wedge out and rest upon older units eastward. Detailed biostratigraphy on reservoir-seal (R-S) units, integrated with structural and geodynamic analyses, indicate growth of the Eastern Cordillera (EC) since Late Cretaceous as the primary control of flexural deformation and reservoir distribution on the Llanos basin. Width and migration of foreland depozones controlled deposition/preservation/erosion of R-S units. Maastrichtian coarse-grained sandstones (R1) overlaid by coal-bearing mudstones (S1) on the Llanos Foothills record the first pulse of uplift on the EC. During the Paleocene, eastward and northward onlap of medium- to coarse-grained sandstones (R2) on the distal foreland was followed by deposition of fine-grained strata (S2) on tidal flats and coastal plains. The EC supplied sedimentary and metamorphic lithic fragments and contributed to the eastward migration of the flexural wave. Latest Eocene-Oligocene tectonic loading on the EC and flexural uplift on the Llanos Plains interrupted ca. 15 m.y. of tectonic quiescence on the basin during the Eocene. Flexural uplift erosion restricted the record of Eocene coarse-grained sandstones (R3) westward the Llanos Foothills. Subsequent filling of thick coarsening-upward coastal to deltaic successions on the foredeep (S3) covered R3 strata on the Foothills but created new space to accommodate coarse-grained sandstones on the Llanos Plains (R4). Structural evolution of the EC controlled the final architecture of R-S units on the Llanos basin, and the increasing lacuna to the east. Westward and eastward migration of the flexural wave was a product of tectonic and sedimentary loading, respectively. The former caused erosion on foreland or older strata, whereas the latter controlled deposition. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Bayona, German AU - Cortes, Martin AU - Aristizabal, John Jairo AU - Jaramillo, Carlos AU - Ojeda, German AU - Reyes-Harker, Andres AU - Rueda, Milton AU - Villamarin, Patricia AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 8 PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 15 KW - migration KW - sealing KW - Cretaceous KW - Paleogene KW - Llanos KW - deformation KW - Colombia KW - basin analysis KW - Upper Cretaceous KW - Mesozoic KW - Cenozoic KW - Tertiary KW - South America KW - reservoir properties KW - tectonics KW - Oligocene KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50566161?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Pinch+out+of+Upper+Cretaceous-Oligocene+reservoir+units+in+the+Llanos+Basin+of+Colombia%3B+a+result+of+flexural+deformation+in+a+broken+foreland%3F&rft.au=Bayona%2C+German%3BCortes%2C+Martin%3BAristizabal%2C+John+Jairo%3BJaramillo%2C+Carlos%3BOjeda%2C+German%3BReyes-Harker%2C+Andres%3BRueda%2C+Milton%3BVillamarin%2C+Patricia%3BAnonymous&rft.aulast=Bayona&rft.aufirst=German&rft.date=2006-01-01&rft.volume=15&rft.issue=&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG 2006 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2008-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - basin analysis; Cenozoic; Colombia; Cretaceous; deformation; Llanos; Mesozoic; migration; Oligocene; Paleogene; reservoir properties; sealing; South America; tectonics; Tertiary; Upper Cretaceous ER - TY - JOUR T1 - The CHRONOS online taxonomic dictionary initiative for planktonic Foraminifera AN - 50518592; 2009-019811 AB - The primary goal of the CHRONOS taxonomic dictionary initiative is to provide online access to essential taxonomic information that will help users make informed decisions on taxonomic synonymy and validity. Online taxonomic dictionaries (OTDs) that are set up as relational databases provide the added benefit of being searchable using a combination of queries. The Mesozoic Planktonic Foraminifer Working Group (MPFWG) has built the first relational taxonomic database to be hosted by CHRONOS. This database was developed initially using standard PC database software, and it consists of over 340 senior synonym species records that include original and emended species descriptions, morphologic descriptor fields, biostratigraphic range information, original and new images of all holotypes, and SEM images that illustrate the morphologic variability of the species concept. Once the database was migrated to the internet it was available for editorial revision by all members of the MPFWG. The database continues to grow with the addition of Paleogene and Neogene species and oversight by the Paleogene and Neogene Planktonic Foraminifer Working Groups. Inclusion of a "public comment" field in each species record provides an opportunity for the research community to express opinions on validity, synonymy, images or descriptor fields. These comments will be viewable to all users of the database. Following periodic review of the comments the overseeing taxonomic working groups will make decisions on any revisions or additions to the database that that are deemed necessary. Cases where there is disagreement on species concepts or species validity will be readily apparent from the records of community input. Thus, unlike the large, monographic works that have been the primary taxonomic resources in the past, the planktonic foraminifer OTD will be dynamic, interactive, and continually updated using on the combined expertise of taxonomic working group contributors and taxonomic specialists from throughout the international research community. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Huber, Brian T AU - Leckie, R Mark AU - Cervato, Cinzia AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 50 PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 15 KW - Protista KW - CHRONOS KW - data processing KW - plankton KW - World Wide Web KW - morphology KW - Foraminifera KW - computer programs KW - Phanerozoic KW - description KW - age KW - data bases KW - Invertebrata KW - taxonomy KW - microfossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50518592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=The+CHRONOS+online+taxonomic+dictionary+initiative+for+planktonic+Foraminifera&rft.au=Huber%2C+Brian+T%3BLeckie%2C+R+Mark%3BCervato%2C+Cinzia%3BAnonymous&rft.aulast=Huber&rft.aufirst=Brian&rft.date=2006-01-01&rft.volume=15&rft.issue=&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG 2006 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - age; CHRONOS; computer programs; data bases; data processing; description; Foraminifera; Invertebrata; microfossils; morphology; Phanerozoic; plankton; Protista; taxonomy; World Wide Web ER - TY - JOUR T1 - Using the Neptune database to explore Mesozoic-Cenozoic chronostratigraphy and the deep sea microfossil record AN - 50473820; 2009-033354 AB - For 35 years, the Deep Sea Drilling Project (DSDP) and the Ocean Drilling Program (ODP) retrieved sediment cores from throughout the world's oceans, but access to age and species distribution data from those cores has been largely dependent on searches through hard copy publications. The relational chronostratigraphic database, Neptune, provides a major advance to accessing these data for select sites with high-quality micropaleontologic data. Originally developed in the early 1990's at the ETH Zurich (Lazarus et al., 1995 - http://www.ngdc.noaa.gov/mgg/geology/lazarus.html; Spencer-Cervato, 1999 - http://palaeo-electronica.org/1999_2/neptune/issue2_99.htm), Neptune has become CHRONOS's time-calibrated data engine for marine plankton data. It is accessible on-line (http://services.chronos.org/databases/neptune/index.html) and can be used for studies of chronostratigraphy, evolution, paleobiogeography, and paleoceanography. The established chronology can also be used to obtain age control for sedimentological and geochemical data. Sites included in Neptune are selected on the basis of the availability of well-documented microfossil range data (calcareous nannoplankton, foraminifera, diatoms, and radiolarians) generated by post-cruise research. The database is searchable and data can be exported to produce age range charts, geographic distribution maps, and occurrence charts. At present, Neptune contains the occurrences of about 8800 plankton species names in Cenozoic samples of 251 DSDP and ODP drill holes from all ocean basins up through ODP Leg 210, the last expedition of the ODP (2003), as well as 37 Mesozoic sites. Neptune is also integrated with a cross-platform graphic correlation tool for age vs. depth plotting (ADP - http://services.chronos.org/webservices/adp/index.html). JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Leckie, R Mark AU - Cervato, Cinzia AU - Clark, Kendra AU - Diver, Patrick AU - Fils, Douglas AU - Huber, Brian AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 SP - 62 PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 15 KW - CHRONOS KW - Neptune data base KW - Leg 210 KW - data processing KW - calibration KW - algae KW - cores KW - Foraminifera KW - Cenozoic KW - diatoms KW - data bases KW - Invertebrata KW - Northwest Atlantic KW - Plantae KW - Protista KW - chronostratigraphy KW - biostratigraphy KW - Mesozoic KW - Radiolaria KW - deep-water environment KW - nannofossils KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - North Atlantic KW - microfossils KW - Atlantic Ocean KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50473820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Using+the+Neptune+database+to+explore+Mesozoic-Cenozoic+chronostratigraphy+and+the+deep+sea+microfossil+record&rft.au=Leckie%2C+R+Mark%3BCervato%2C+Cinzia%3BClark%2C+Kendra%3BDiver%2C+Patrick%3BFils%2C+Douglas%3BHuber%2C+Brian%3BAnonymous&rft.aulast=Leckie&rft.aufirst=R&rft.date=2006-01-01&rft.volume=15&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG 2006 annual convention N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2009-01-01 N1 - PubXState - OK N1 - Last updated - 2016-04-14 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - algae; Atlantic Ocean; biostratigraphy; calibration; Cenozoic; CHRONOS; chronostratigraphy; cores; data bases; data processing; Deep Sea Drilling Project; deep-water environment; diatoms; Foraminifera; Invertebrata; Leg 210; Mesozoic; microfossils; nannofossils; Neptune data base; North Atlantic; Northwest Atlantic; Ocean Drilling Program; Plantae; Protista; Radiolaria ER - TY - JOUR T1 - Luminescence of the Hope Diamond and other blue diamonds AN - 50468205; 2009-031694 JF - Gems and Gemology AU - Eaton Magana, Sally AU - Post, Jeffrey E AU - Freitas, Jaime A, Jr AU - Klein, Paul B AU - Walters, Roy A AU - Heaney, Peter J AU - Butler, James E AU - Kimmel, Kathryn AU - Keller, Alice Y1 - 2006 PY - 2006 DA - 2006 SP - 95 EP - 96 PB - Gemological Institute of America, Santa Monica, CA VL - 42 IS - 3 SN - 0016-626X, 0016-626X KW - diamond deposits KW - luminescence KW - Hope Diamond KW - gems KW - optical properties KW - color KW - impurities KW - diamond KW - blue diamonds KW - boron KW - native elements KW - 01C:Mineralogy of non-silicates KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50468205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=Luminescence+of+the+Hope+Diamond+and+other+blue+diamonds&rft.au=Eaton+Magana%2C+Sally%3BPost%2C+Jeffrey+E%3BFreitas%2C+Jaime+A%2C+Jr%3BKlein%2C+Paul+B%3BWalters%2C+Roy+A%3BHeaney%2C+Peter+J%3BButler%2C+James+E%3BKimmel%2C+Kathryn%3BKeller%2C+Alice&rft.aulast=Eaton+Magana&rft.aufirst=Sally&rft.date=2006-01-01&rft.volume=42&rft.issue=3&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Conference title - 4th international gemological symposium and GIA gemological research conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 2 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - blue diamonds; boron; color; diamond; diamond deposits; gems; Hope Diamond; impurities; luminescence; native elements; optical properties ER - TY - JOUR T1 - Geology of "true" hiddenite deposits AN - 50468027; 2009-031749 JF - Gems and Gemology AU - Wise, Michael A AU - Kimmel, Kathryn AU - Keller, Alice Y1 - 2006 PY - 2006 DA - 2006 SP - 152 PB - Gemological Institute of America, Santa Monica, CA VL - 42 IS - 3 SN - 0016-626X, 0016-626X KW - United States KW - silicates KW - Hiddenite North Carolina KW - pegmatite KW - igneous rocks KW - iron KW - pyroxene group KW - plutonic rocks KW - clinopyroxene KW - phase equilibria KW - inclusions KW - spodumene KW - hiddenite KW - chromium KW - P-T conditions KW - chain silicates KW - veins KW - hydrothermal conditions KW - gems KW - Alexander County North Carolina KW - color KW - metals KW - North Carolina KW - fluid inclusions KW - 28A:Economic geology, geology of nonmetal deposits KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50468027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=Geology+of+%22true%22+hiddenite+deposits&rft.au=Wise%2C+Michael+A%3BKimmel%2C+Kathryn%3BKeller%2C+Alice&rft.aulast=Wise&rft.aufirst=Michael&rft.date=2006-01-01&rft.volume=42&rft.issue=3&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Conference title - 4th international gemological symposium and GIA gemological research conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - Alexander County North Carolina; chain silicates; chromium; clinopyroxene; color; fluid inclusions; gems; hiddenite; Hiddenite North Carolina; hydrothermal conditions; igneous rocks; inclusions; iron; metals; North Carolina; P-T conditions; pegmatite; phase equilibria; plutonic rocks; pyroxene group; silicates; spodumene; United States; veins ER - TY - JOUR T1 - Fluorescence of fancy-color natural diamonds AN - 50467889; 2009-031732 JF - Gems and Gemology AU - Eaton Magana, Sally AU - Post, Jeffrey E AU - Walters, Roy A AU - Heaney, Peter J AU - Butler, James E AU - Kimmel, Kathryn AU - Keller, Alice Y1 - 2006 PY - 2006 DA - 2006 SP - 131 EP - 132 PB - Gemological Institute of America, Santa Monica, CA VL - 42 IS - 3 SN - 0016-626X, 0016-626X KW - diamond deposits KW - characterization KW - native elements KW - defects KW - ultraviolet radiation KW - emission spectra KW - luminescence KW - fluorescence KW - electromagnetic radiation KW - color KW - diamond KW - classification KW - spectra KW - 01C:Mineralogy of non-silicates KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50467889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=Fluorescence+of+fancy-color+natural+diamonds&rft.au=Eaton+Magana%2C+Sally%3BPost%2C+Jeffrey+E%3BWalters%2C+Roy+A%3BHeaney%2C+Peter+J%3BButler%2C+James+E%3BKimmel%2C+Kathryn%3BKeller%2C+Alice&rft.aulast=Eaton+Magana&rft.aufirst=Sally&rft.date=2006-01-01&rft.volume=42&rft.issue=3&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Conference title - 4th international gemological symposium and GIA gemological research conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 1 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - characterization; classification; color; defects; diamond; diamond deposits; electromagnetic radiation; emission spectra; fluorescence; luminescence; native elements; spectra; ultraviolet radiation ER - TY - JOUR T1 - X-ray diffraction using area detectors for mineral and gem characterization AN - 50467665; 2009-031688 JF - Gems and Gemology AU - Post, Jeffrey E AU - Kimmel, Kathryn AU - Keller, Alice Y1 - 2006 PY - 2006 DA - 2006 SP - 91 EP - 92 PB - Gemological Institute of America, Santa Monica, CA VL - 42 IS - 3 SN - 0016-626X, 0016-626X KW - orientation KW - charge-coupled device KW - imagery KW - gems KW - technology KW - identification KW - X-ray analysis KW - crystal structure KW - minerals KW - instruments KW - X-ray diffraction analysis KW - 01A:General mineralogy KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50467665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=X-ray+diffraction+using+area+detectors+for+mineral+and+gem+characterization&rft.au=Post%2C+Jeffrey+E%3BKimmel%2C+Kathryn%3BKeller%2C+Alice&rft.aulast=Post&rft.aufirst=Jeffrey&rft.date=2006-01-01&rft.volume=42&rft.issue=3&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Conference title - 4th international gemological symposium and GIA gemological research conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - charge-coupled device; crystal structure; gems; identification; imagery; instruments; minerals; orientation; technology; X-ray analysis; X-ray diffraction analysis ER - TY - JOUR T1 - Jadeite jade from Guatemala; distinctions among multiple deposits AN - 50466223; 2009-031741 JF - Gems and Gemology AU - Harlow, George E AU - Sorensen, Sorena S AU - Sisson, Virginia B AU - Cleary, John AU - Kimmel, Kathryn AU - Keller, Alice Y1 - 2006 PY - 2006 DA - 2006 SP - 146 EP - 147 PB - Gemological Institute of America, Santa Monica, CA VL - 42 IS - 3 SN - 0016-626X, 0016-626X KW - silicates KW - metaigneous rocks KW - jadeite KW - La Ceiba Guatemala KW - jade KW - Guatemala KW - Motagua Fault KW - provenance KW - serpentinite KW - pyroxene group KW - clinopyroxene KW - color KW - metamorphic rocks KW - petrography KW - mineral assemblages KW - Carrizal Grande Guatemala KW - Central America KW - metasomatic rocks KW - P-T conditions KW - melange KW - La Ensenada Guatemala KW - chain silicates KW - 01C:Mineralogy of non-silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50466223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=Jadeite+jade+from+Guatemala%3B+distinctions+among+multiple+deposits&rft.au=Harlow%2C+George+E%3BSorensen%2C+Sorena+S%3BSisson%2C+Virginia+B%3BCleary%2C+John%3BKimmel%2C+Kathryn%3BKeller%2C+Alice&rft.aulast=Harlow&rft.aufirst=George&rft.date=2006-01-01&rft.volume=42&rft.issue=3&rft.spage=146&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Conference title - 4th international gemological symposium and GIA gemological research conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - Carrizal Grande Guatemala; Central America; chain silicates; clinopyroxene; color; Guatemala; jade; jadeite; La Ceiba Guatemala; La Ensenada Guatemala; melange; metaigneous rocks; metamorphic rocks; metasomatic rocks; mineral assemblages; Motagua Fault; P-T conditions; petrography; provenance; pyroxene group; serpentinite; silicates ER - TY - JOUR T1 - Epilogue AN - 50285422; 2007-015002 JF - Geological Society Special Publications AU - McCall, G J H AU - Bowden, Alan J AU - Wood, John A AU - Marvin, Ursula B A2 - McCall, G. J. H. A2 - Bowden, Alan J. A2 - Howarth, Richard J. Y1 - 2006 PY - 2006 DA - 2006 SP - 495 EP - 504 PB - Geological Society of London, London VL - 256 SN - 0305-8719, 0305-8719 KW - stony meteorites KW - impact features KW - asteroids KW - orbits KW - Martian meteorites KW - Mars KW - SNC Meteorites KW - Mars Exploration Rover KW - meteorites KW - fossil meteorites KW - sampling KW - iron meteorites KW - hematite KW - future KW - surface features KW - oxides KW - chondrites KW - water KW - Meridiani Planum KW - research KW - achondrites KW - terrestrial planets KW - history KW - genesis KW - planets KW - comets KW - meteoritics KW - chondrules KW - impact craters KW - sample return missions KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50285422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=Epilogue&rft.au=McCall%2C+G+J+H%3BBowden%2C+Alan+J%3BWood%2C+John+A%3BMarvin%2C+Ursula+B&rft.aulast=McCall&rft.aufirst=G+J&rft.date=2006-01-01&rft.volume=256&rft.issue=&rft.spage=495&rft.isbn=&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GSLSBW N1 - SubjectsTermNotLitGenreText - achondrites; asteroids; chondrites; chondrules; comets; fossil meteorites; future; genesis; hematite; history; impact craters; impact features; iron meteorites; Mars; Mars Exploration Rover; Martian meteorites; Meridiani Planum; meteorites; meteoritics; orbits; oxides; planets; research; sample return missions; sampling; SNC Meteorites; stony meteorites; surface features; terrestrial planets; water ER - TY - JOUR T1 - Density of small impact craters on Mars; dominated by secondaries or secondary and primary mixing? AN - 50284375; 2007-054027 JF - LPI Contribution AU - Quantin, C AU - Mangold, N AU - Hartmann, W K AU - Allemand, P AU - Schenk, Paul AU - Barlow, Nadine G AU - Bierhaus, Beau Y1 - 2006 PY - 2006 DA - 2006 SP - 43 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - imagery KW - Valles Marineris KW - impact features KW - density KW - secondary craters KW - Ganges Chasma KW - statistical analysis KW - Mars KW - landforms KW - Mars Orbiter Camera KW - impacts KW - ejecta KW - cluster analysis KW - terrestrial planets KW - planets KW - landslides KW - homogeneity KW - mass movements KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Density+of+small+impact+craters+on+Mars%3B+dominated+by+secondaries+or+secondary+and+primary+mixing%3F&rft.au=Quantin%2C+C%3BMangold%2C+N%3BHartmann%2C+W+K%3BAllemand%2C+P%3BSchenk%2C+Paul%3BBarlow%2C+Nadine+G%3BBierhaus%2C+Beau&rft.aulast=Quantin&rft.aufirst=C&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Surface ages and histories; issues in planetary chronology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - cluster analysis; density; ejecta; Ganges Chasma; homogeneity; imagery; impact craters; impact features; impacts; landforms; landslides; Mars; Mars Orbiter Camera; mass movements; planets; secondary craters; statistical analysis; terrestrial planets; Valles Marineris ER - TY - JOUR T1 - Time dependence of geological processes on Mars and consequences on the impact chronology AN - 50282646; 2007-011905 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Quantin, C AU - Mangold, N AU - Hartmann, W K AU - Allemand, P AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - terrestrial planets KW - planets KW - landslides KW - Valles Marineris KW - chronology KW - mass movements KW - Mars KW - impacts KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50282646?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Time+dependence+of+geological+processes+on+Mars+and+consequences+on+the+impact+chronology&rft.au=Quantin%2C+C%3BMangold%2C+N%3BHartmann%2C+W+K%3BAllemand%2C+P%3BAnonymous&rft.aulast=Quantin&rft.aufirst=C&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2024.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chronology; impacts; landslides; Mars; mass movements; planets; terrestrial planets; Valles Marineris ER - TY - JOUR T1 - Formation of a terraced fan deposit in Coprates Catena, Mars AN - 50277961; 2007-061147 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Weitz, C M AU - Irwin, R P, III AU - Chuang, Frank C AU - Bourke, M C AU - Crown, David A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - valleys KW - channels KW - Mars KW - Eberswalde Crater KW - terraces KW - terrestrial planets KW - planets KW - Nili Fossae KW - alluvial fans KW - surface features KW - fluvial features KW - Coprates Catena KW - interpretation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Formation+of+a+terraced+fan+deposit+in+Coprates+Catena%2C+Mars&rft.au=Weitz%2C+C+M%3BIrwin%2C+R+P%2C+III%3BChuang%2C+Frank+C%3BBourke%2C+M+C%3BCrown%2C+David+A%3BAnonymous&rft.aulast=Weitz&rft.aufirst=C&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1362.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alluvial fans; channels; Coprates Catena; Eberswalde Crater; fluvial features; interpretation; Mars; Nili Fossae; planets; surface features; terraces; terrestrial planets; valleys ER - TY - JOUR T1 - Emplacement of a long lava flow near Ascraeus Mons Volcano, Mars AN - 50275598; 2007-061192 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Garry, W B AU - Zimbelman, J R AU - Gregg, Tracy K P AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - United States KW - imagery KW - Mars KW - Mauna Loa KW - simulation KW - volcanic features KW - surface features KW - lava flows KW - THEMIS KW - lava channels KW - Hawaii KW - East Pacific Ocean Islands KW - Mars Orbiter Camera KW - emplacement KW - Thermal Emission Imaging System KW - terrestrial planets KW - morphology KW - planets KW - Ascraeus Mons KW - natural analogs KW - Oceania KW - volcanoes KW - terrestrial comparison KW - MOLA KW - Polynesia KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Emplacement+of+a+long+lava+flow+near+Ascraeus+Mons+Volcano%2C+Mars&rft.au=Garry%2C+W+B%3BZimbelman%2C+J+R%3BGregg%2C+Tracy+K+P%3BAnonymous&rft.aulast=Garry&rft.aufirst=W&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1508.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Accessed on Jan. 22, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Ascraeus Mons; East Pacific Ocean Islands; emplacement; Hawaii; imagery; lava channels; lava flows; Mars; Mars Orbiter Camera; Mauna Loa; MOLA; morphology; natural analogs; Oceania; planets; Polynesia; simulation; surface features; terrestrial comparison; terrestrial planets; THEMIS; Thermal Emission Imaging System; United States; volcanic features; volcanoes ER - TY - JOUR T1 - The evolution of Martian drainage basin hypsometry AN - 50275555; 2007-061177 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Grant, J A AU - Fortezzo, C AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - hydrology KW - Mars KW - laser ranging KW - altimetry KW - Mars Orbiter Camera KW - Lunae Planum KW - relief KW - hypsometry KW - ground water KW - terrestrial planets KW - planets KW - topography KW - Margaritifer Sinus KW - runoff KW - surface features KW - fluvial features KW - drainage basins KW - Clementine Program KW - Terra Tyrrhena KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+evolution+of+Martian+drainage+basin+hypsometry&rft.au=Grant%2C+J+A%3BFortezzo%2C+C%3BAnonymous&rft.aulast=Grant&rft.aufirst=J&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1393.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - altimetry; Clementine Program; drainage basins; fluvial features; ground water; hydrology; hypsometry; laser ranging; Lunae Planum; Margaritifer Sinus; Mars; Mars Orbiter Camera; planets; relief; runoff; surface features; Terra Tyrrhena; terrestrial planets; topography ER - TY - JOUR T1 - Multiple, distinct, (glacio?)fluvial paleochannels throughout the western Medusae Fossae Formation, Mars AN - 50275454; 2007-061152 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Burr, D M AU - Williams, R M E AU - Nussbaumer, J AU - Zimbelman, J R AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - THEMIS KW - paleochannels KW - channels KW - Mars KW - glaciofluvial environment KW - terrestrial planets KW - planets KW - Medusae Fossae Formation KW - Amazonian KW - glacial environment KW - age KW - surface features KW - fluvial features KW - fluvial environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Multiple%2C+distinct%2C+%28glacio%3F%29fluvial+paleochannels+throughout+the+western+Medusae+Fossae+Formation%2C+Mars&rft.au=Burr%2C+D+M%3BWilliams%2C+R+M+E%3BNussbaumer%2C+J%3BZimbelman%2C+J+R%3BAnonymous&rft.aulast=Burr&rft.aufirst=D&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1367.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - age; Amazonian; channels; fluvial environment; fluvial features; glacial environment; glaciofluvial environment; Mars; Medusae Fossae Formation; paleochannels; planets; surface features; terrestrial planets; THEMIS ER - TY - JOUR T1 - High resolution radar polarimetric observations of the lunar south pole AN - 50275344; 2007-046478 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, D B AU - Campbell, B A AU - Carter, L M AU - Margot, J L AU - Stacy, N J S AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - high-resolution methods KW - polar regions KW - impact features KW - Moon KW - Shackleton Crater KW - Lunar Prospector Program KW - circular polarization ratio KW - radar methods KW - ejecta KW - terrestrial planets KW - planets KW - terrains KW - ice KW - hydrogen KW - Mercury Planet KW - impact craters KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=High+resolution+radar+polarimetric+observations+of+the+lunar+south+pole&rft.au=Campbell%2C+D+B%3BCampbell%2C+B+A%3BCarter%2C+L+M%3BMargot%2C+J+L%3BStacy%2C+N+J+S%3BAnonymous&rft.aulast=Campbell&rft.aufirst=D&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1408.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - SuppNotes - Accessed on Jan. 3, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - circular polarization ratio; ejecta; high-resolution methods; hydrogen; ice; impact craters; impact features; Lunar Prospector Program; Mercury Planet; Moon; planets; polar regions; radar methods; regolith; Shackleton Crater; terrains; terrestrial planets ER - TY - JOUR T1 - Theater-headed valleys; the roles of overland flow and groundwater sapping AN - 50274405; 2007-046679 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Irwin, R P, III AU - Howard, A D AU - Craddock, R A AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - United States KW - erosion KW - watersheds KW - Mars KW - ground water KW - ground water sapping KW - sediments KW - discharge KW - Colorado Plateau KW - valleys KW - sediment transport KW - clastic sediments KW - landform evolution KW - surface water KW - ephemeral streams KW - valley networks KW - canyons KW - terrestrial planets KW - models KW - plateaus KW - planets KW - runoff KW - Arizona KW - terrestrial comparison KW - streams KW - alluvium KW - Utah KW - scarps KW - incised valleys KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Theater-headed+valleys%3B+the+roles+of+overland+flow+and+groundwater+sapping&rft.au=Irwin%2C+R+P%2C+III%3BHoward%2C+A+D%3BCraddock%2C+R+A%3BAnonymous&rft.aulast=Irwin&rft.aufirst=R&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1912.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 4, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alluvium; Arizona; canyons; clastic sediments; Colorado Plateau; discharge; ephemeral streams; erosion; ground water; ground water sapping; incised valleys; landform evolution; Mars; models; planets; plateaus; runoff; scarps; sediment transport; sediments; streams; surface water; terrestrial comparison; terrestrial planets; United States; Utah; valley networks; valleys; watersheds ER - TY - JOUR T1 - Oceans on Mars; a search for coastal constructional landforms using THEMIS, MOC and MOLA data AN - 50274277; 2007-046683 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ghatan, G J AU - Zimbelman, J R AU - Irwin, R P AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - United States KW - Global Positioning System KW - optical spectra KW - lakes KW - Mars KW - landforms KW - Deuteronilus Mensae KW - spectra KW - Chryse Planitia KW - Nevada KW - Long Valley KW - glacial lakes KW - THEMIS KW - shorelines KW - paleolakes KW - Mars Orbiter Camera KW - glacial features KW - terrestrial planets KW - planets KW - ocean basins KW - Isidis Planitia KW - Landsat KW - Arabia Regio KW - natural analogs KW - MOLA KW - Washoe County Nevada KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Oceans+on+Mars%3B+a+search+for+coastal+constructional+landforms+using+THEMIS%2C+MOC+and+MOLA+data&rft.au=Ghatan%2C+G+J%3BZimbelman%2C+J+R%3BIrwin%2C+R+P%3BAnonymous&rft.aulast=Ghatan&rft.aufirst=G&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1916.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 4, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Arabia Regio; Chryse Planitia; Deuteronilus Mensae; glacial features; glacial lakes; Global Positioning System; Isidis Planitia; lakes; landforms; Landsat; Long Valley; Mars; Mars Orbiter Camera; MOLA; natural analogs; Nevada; ocean basins; optical spectra; paleolakes; planets; remote sensing; shorelines; spectra; terrestrial planets; THEMIS; United States; Washoe County Nevada ER - TY - JOUR T1 - Latitude dependence of meter-scale surface textures in Deuteronilus Mensae, Mars AN - 50274148; 2007-046514 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Williams, R M E AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - obliquity of the ecliptic KW - pits KW - orbits KW - surface textures KW - Mars KW - Mars Orbiter Camera KW - Deuteronilus Mensae KW - terrestrial planets KW - sublimation KW - spatial distribution KW - planets KW - oscillations KW - ice KW - ground ice KW - latitude KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Latitude+dependence+of+meter-scale+surface+textures+in+Deuteronilus+Mensae%2C+Mars&rft.au=Williams%2C+R+M+E%3BAnonymous&rft.aulast=Williams&rft.aufirst=R+M&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1445.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Access on Jan. 4, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - climate; Deuteronilus Mensae; ground ice; ice; latitude; Mars; Mars Orbiter Camera; obliquity of the ecliptic; orbits; oscillations; pits; planets; spatial distribution; sublimation; surface textures; terrestrial planets ER - TY - JOUR T1 - Mapping and interpreting the cratering record in the Columbia Hills with Spirit AN - 50273974; 2007-046401 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Haldemann, Albert F C AU - Crumpler, L S AU - Grant, J A AU - Golombek, M P AU - Cohen, B A AU - Rice, J W, Jr AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - cratering KW - bedrock KW - degradation KW - impact features KW - erosion KW - slopes KW - Mars Exploration Rovers Program KW - Mars KW - Mars Orbiter Camera KW - ejecta KW - relief KW - Columbia Hills KW - terrestrial planets KW - models KW - planets KW - size distribution KW - Mars Global Surveyor Program KW - impact craters KW - geomorphology KW - preservation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Mapping+and+interpreting+the+cratering+record+in+the+Columbia+Hills+with+Spirit&rft.au=Haldemann%2C+Albert+F+C%3BCrumpler%2C+L+S%3BGrant%2C+J+A%3BGolombek%2C+M+P%3BCohen%2C+B+A%3BRice%2C+J+W%2C+Jr%3BAnonymous&rft.aulast=Haldemann&rft.aufirst=Albert+F&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1231.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Dec. 12, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - bedrock; Columbia Hills; cratering; degradation; ejecta; erosion; geomorphology; impact craters; impact features; Mars; Mars Exploration Rovers Program; Mars Global Surveyor Program; Mars Orbiter Camera; models; planets; preservation; relief; size distribution; slopes; terrestrial planets ER - TY - JOUR T1 - Geology of the Gusev cratered plains from the Spirit rover traverse AN - 50273199; 2007-046493 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Golombek, M P AU - Crumpler, L S AU - Grant, J A AU - Greeley, Ronald AU - Cabrol, N A AU - Parker, T J AU - Rice, J W, Jr AU - Ward, J G AU - Arvidson, R E AU - Moersch, J E AU - Fergason, R L AU - Christensen, P R AU - Castano, A AU - Castano, R AU - Haldemann, Albert F C AU - Li, R AU - Bell, J F, III AU - Squyres, S W AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - eolian features KW - thermal inertia KW - impact features KW - erosion KW - wind erosion KW - surficial geology KW - morphometry KW - Mars KW - Mars Exploration Rovers Mission KW - ejecta KW - terrestrial planets KW - planets KW - Bonneville Crater KW - size distribution KW - terrains KW - deflation KW - surface features KW - depressions KW - impact craters KW - rocks KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Geology+of+the+Gusev+cratered+plains+from+the+Spirit+rover+traverse&rft.au=Golombek%2C+M+P%3BCrumpler%2C+L+S%3BGrant%2C+J+A%3BGreeley%2C+Ronald%3BCabrol%2C+N+A%3BParker%2C+T+J%3BRice%2C+J+W%2C+Jr%3BWard%2C+J+G%3BArvidson%2C+R+E%3BMoersch%2C+J+E%3BFergason%2C+R+L%3BChristensen%2C+P+R%3BCastano%2C+A%3BCastano%2C+R%3BHaldemann%2C+Albert+F+C%3BLi%2C+R%3BBell%2C+J+F%2C+III%3BSquyres%2C+S+W%3BAnonymous&rft.aulast=Golombek&rft.aufirst=M&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/1424.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - SuppNotes - Accessed on Jan. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Bonneville Crater; deflation; depressions; ejecta; eolian features; erosion; Gusev Crater; impact craters; impact features; Mars; Mars Exploration Rovers Mission; morphometry; planets; rocks; size distribution; surface features; surficial geology; terrains; terrestrial planets; thermal inertia; wind erosion ER - TY - JOUR T1 - A host for lithium in MIL03346 and implications for aqueous alteration on Mars AN - 50272922; 2007-058564 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Rost, D AU - Vicenzi, E P AU - Fries, M AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - silicates KW - alteration KW - nakhlite KW - stony meteorites KW - ion probe data KW - iddingsite KW - Martian meteorites KW - thermal ionization mass spectra KW - mass spectra KW - olivine group KW - Mars KW - Nakhla Meteorite KW - SNC Meteorites KW - meteorites KW - olivine KW - orthosilicates KW - MIL 03346 KW - spectra KW - Miller Range Meteorites KW - lithium KW - Lafayette Meteorite KW - alkali metals KW - achondrites KW - terrestrial planets KW - nesosilicates KW - planets KW - Raman spectra KW - metals KW - aquatic environment KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+host+for+lithium+in+MIL03346+and+implications+for+aqueous+alteration+on+Mars&rft.au=Rost%2C+D%3BVicenzi%2C+E+P%3BFries%2C+M%3BAnonymous&rft.aulast=Rost&rft.aufirst=D&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2362.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; alkali metals; alteration; aquatic environment; iddingsite; ion probe data; Lafayette Meteorite; lithium; Mars; Martian meteorites; mass spectra; metals; meteorites; MIL 03346; Miller Range Meteorites; Nakhla Meteorite; nakhlite; nesosilicates; olivine; olivine group; orthosilicates; planets; Raman spectra; silicates; SNC Meteorites; spectra; stony meteorites; terrestrial planets; thermal ionization mass spectra ER - TY - JOUR T1 - Are Martian dunes migrating? A planet-wide search for dune movement AN - 50271716; 2007-058524 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Williams, K K AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - dunes KW - sediment transport KW - landform evolution KW - Viking Program KW - Mars KW - landforms KW - Proctor Crater KW - terrestrial planets KW - planets KW - movement KW - Mariner Program KW - surface features KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Are+Martian+dunes+migrating%3F+A+planet-wide+search+for+dune+movement&rft.au=Williams%2C+K+K%3BAnonymous&rft.aulast=Williams&rft.aufirst=K&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2322.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - dunes; landform evolution; landforms; Mariner Program; Mars; movement; planets; Proctor Crater; remote sensing; sediment transport; surface features; terrestrial planets; Viking Program ER - TY - JOUR T1 - Search for extraterrestrial and impact materials in the P-T boundary samples from Graphite Peak, Antarctica AN - 50266024; 2007-058511 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Petaev, M I AU - Jacobsen, S B AU - Becker, L AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - lower Paleocene KW - impact features KW - isotopes KW - Cretaceous KW - He-3 KW - Upper Cretaceous KW - stable isotopes KW - catastrophism KW - Lower Triassic KW - Cenozoic KW - Triassic KW - noble gases KW - Permian-Triassic boundary KW - Paleocene KW - metamorphic rocks KW - extinction KW - helium KW - impactites KW - Paleozoic KW - Paleogene KW - Permian KW - metamorphism KW - Mesozoic KW - Graphite Peak KW - Upper Permian KW - Tertiary KW - Antarctica KW - K-T boundary KW - stratigraphic boundary KW - shock metamorphism KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Search+for+extraterrestrial+and+impact+materials+in+the+P-T+boundary+samples+from+Graphite+Peak%2C+Antarctica&rft.au=Petaev%2C+M+I%3BJacobsen%2C+S+B%3BBecker%2C+L%3BAnonymous&rft.aulast=Petaev&rft.aufirst=M&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2309.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Antarctica; catastrophism; Cenozoic; Cretaceous; extinction; Graphite Peak; He-3; helium; impact features; impactites; isotopes; K-T boundary; lower Paleocene; Lower Triassic; Mesozoic; metamorphic rocks; metamorphism; noble gases; Paleocene; Paleogene; Paleozoic; Permian; Permian-Triassic boundary; shock metamorphism; stable isotopes; stratigraphic boundary; Tertiary; Triassic; Upper Cretaceous; Upper Permian ER - TY - JOUR T1 - New topographic products and rover localization results for the 2003 Mars Exploration Rover Mission AN - 50262567; 2007-074961 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Li, R AU - Arvidson, Raymond E AU - Agarwal, S AU - Bell, J AU - Brodyagina, E AU - Crumpler, L AU - Des Marais, D J AU - Di, K AU - Golombek, M AU - Grant, J AU - Kirk, R L AU - Maimone, M AU - Matthies, L H AU - Malin, M AU - Parker, T AU - Soderblom, L A AU - Squyres, S W AU - Wang, J AU - Yan, L AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - imagery KW - Husband Hill KW - localization KW - three-dimensional models KW - slopes KW - Mars Exploration Rovers Program KW - Navcam KW - Mars KW - Mars Orbiter Camera KW - digital terrain models KW - Endurance Crater KW - terrestrial planets KW - planets KW - topography KW - Pancam KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50262567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=New+topographic+products+and+rover+localization+results+for+the+2003+Mars+Exploration+Rover+Mission&rft.au=Li%2C+R%3BArvidson%2C+Raymond+E%3BAgarwal%2C+S%3BBell%2C+J%3BBrodyagina%2C+E%3BCrumpler%2C+L%3BDes+Marais%2C+D+J%3BDi%2C+K%3BGolombek%2C+M%3BGrant%2C+J%3BKirk%2C+R+L%3BMaimone%2C+M%3BMatthies%2C+L+H%3BMalin%2C+M%3BParker%2C+T%3BSoderblom%2C+L+A%3BSquyres%2C+S+W%3BWang%2C+J%3BYan%2C+L%3BAnonymous&rft.aulast=Li&rft.aufirst=R&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2118.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Accessed on Jan. 26, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - digital terrain models; Endurance Crater; Husband Hill; imagery; localization; Mars; Mars Exploration Rovers Program; Mars Orbiter Camera; Navcam; Pancam; planets; slopes; terrestrial planets; three-dimensional models; topography ER - TY - JOUR T1 - Downstream aggradation owing to lava dome extrusion and rainfall runoff at Volcan Santiaguito, Guatemala AN - 50259528; 2007-020895 AB - Persistent lava extrusion at the Santiaguito dome complex (Guatemala) results in continuous lahar activity and river bed aggradation downstream of the volcano. We present a simple method that uses vegetation indices extracted from Landsat Thematic Mapper (TM) data to map impacted zones. Application of this technique to a time series of 21 TM images acquired between 1987 and 2000 allow us to map, measure, and track temporal and spatial variations in the area of lahar impact and river aggradation. In the proximal zone of the fluvial system, these data show a positive correlation between extrusion rate at Santiaguito (E), aggradation area 12 months later (A (sub prox) ), and rainfall during the intervening 12 months (Rain (sub 12) ): A (sub prox) = 3.92+0.50 E+0.31 ln(Rain (sub 12) ) (r (super 2) = 0.79). This describes a situation in which an increase in sediment supply (extrusion rate) and/or a means to mobilize this sediment (rainfall) results in an increase in lahar activity (aggraded area). Across the medial zone, we find a positive correlation between extrusion rate and/or area of proximal aggradation and medial aggradation area (A (sub med) ): A (sub med) = 18.84-0.05 A (sub prox) -6.15 Rain (sub 12) (r (super 2) = 0.85). Here the correlation between rainfall and aggradation area is negative. This describes a situation in which increased sediment supply results in an increase in lahar activity but, because it is the zone of transport, an increase in rainfall serves to increase the transport efficiency of rivers flowing through this zone. Thus, increased rainfall flushes the medial zone of sediment. These quantitative data allow us to empirically define the links between sediment supply and mobilization in this fluvial system and to derive predictive relationships that use rainfall and extrusion rates to estimate aggradation area 12 months hence. JF - Special Paper - Geological Society of America AU - Harris, Andrew J L AU - Vallance, James W AU - Kimberly, Paul AU - Rose, William I AU - Matias, Otoniel AU - Bunzendahl, Elly AU - Flynn, Luke P AU - Garbeil, Harold A2 - Rose, William I. A2 - Bluth, Gregg J. S. A2 - Carr, Michael J. A2 - Ewert, John W. A2 - Patino, Lina C. A2 - Vallence, James W. Y1 - 2006 PY - 2006 DA - 2006 SP - 85 EP - 104 PB - Geological Society of America (GSA), Boulder, CO VL - 412 SN - 0072-1077, 0072-1077 KW - Santiaguito KW - processes KW - hydrology KW - thematic mapper KW - geologic hazards KW - rainfall KW - Guatemala KW - lahars KW - aggradation KW - lava domes KW - Landsat KW - volcanic risk KW - volcanism KW - eruptions KW - runoff KW - mass movements KW - volcanoes KW - risk assessment KW - Central America KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Downstream+aggradation+owing+to+lava+dome+extrusion+and+rainfall+runoff+at+Volcan+Santiaguito%2C+Guatemala&rft.au=Harris%2C+Andrew+J+L%3BVallance%2C+James+W%3BKimberly%2C+Paul%3BRose%2C+William+I%3BMatias%2C+Otoniel%3BBunzendahl%2C+Elly%3BFlynn%2C+Luke+P%3BGarbeil%2C+Harold&rft.aulast=Harris&rft.aufirst=Andrew+J&rft.date=2006-01-01&rft.volume=412&rft.issue=&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2006.2412%2805%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 21 N1 - PubXState - CO N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - aggradation; Central America; eruptions; geologic hazards; Guatemala; hydrology; lahars; lava domes; Landsat; mass movements; processes; rainfall; remote sensing; risk assessment; runoff; Santiaguito; thematic mapper; volcanic risk; volcanism; volcanoes DO - http://dx.doi.org/10.1130/2006.2412(05) ER - TY - JOUR T1 - Thermal conductivity measurements of particulate materials; 3, Natural samples and mixtures of particle sizes AN - 50258726; 2009-080003 JF - Journal of Geophysical Research AU - Presley, Marsha A AU - Craddock, Robert A Y1 - 2006 PY - 2006 DA - 2006 EP - Citation E09013 PB - American Geophysical Union, Washington, DC VL - 111 IS - E9 SN - 0148-0227, 0148-0227 KW - eolian features KW - dunes KW - thermal conductivity KW - grain size KW - sedimentation KW - atmosphere KW - Mars KW - fluvial sedimentation KW - measurement KW - terrestrial planets KW - provenance KW - planets KW - size distribution KW - atmospheric transport KW - heat flow KW - sediments KW - wind transport KW - fluvial environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Thermal+conductivity+measurements+of+particulate+materials%3B+3%2C+Natural+samples+and+mixtures+of+particle+sizes&rft.au=Presley%2C+Marsha+A%3BCraddock%2C+Robert+A&rft.aulast=Presley&rft.aufirst=Marsha&rft.date=2006-01-01&rft.volume=111&rft.issue=E9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JE002706 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric transport; dunes; eolian features; fluvial environment; fluvial sedimentation; grain size; heat flow; Mars; measurement; planets; provenance; sedimentation; sediments; size distribution; terrestrial planets; thermal conductivity; wind transport DO - http://dx.doi.org/10.1029/2006JE002706 ER - TY - JOUR T1 - Preliminary constraints and plans for Mars Science Laboratory landing site selection AN - 50258270; 2007-075015 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Golombek, M AU - Grant, J AU - Lorenzoni, L AU - Steltzner, A AU - Vasavada, A R AU - Voorhees, C AU - Watkins, M AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - water KW - programs KW - slopes KW - Mars KW - landing sites KW - terrestrial planets KW - Mars Reconnaissance Orbiter Program KW - planets KW - habitat KW - topography KW - objectives KW - planning KW - MOLA KW - Mars Science Laboratory Program KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258270?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Preliminary+constraints+and+plans+for+Mars+Science+Laboratory+landing+site+selection&rft.au=Golombek%2C+M%3BGrant%2C+J%3BLorenzoni%2C+L%3BSteltzner%2C+A%3BVasavada%2C+A+R%3BVoorhees%2C+C%3BWatkins%2C+M%3BAnonymous&rft.aulast=Golombek&rft.aufirst=M&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2172.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Document feature - sketch map N1 - SuppNotes - Accessed on Jan. 29, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - habitat; landing sites; Mars; Mars Reconnaissance Orbiter Program; Mars Science Laboratory Program; MOLA; objectives; planets; planning; programs; slopes; terrestrial planets; topography; water ER - TY - JOUR T1 - Alkaline volcanic rocks from the Columbia Hills, Gusev Crater, Mars AN - 50249775; 2009-080005 JF - Journal of Geophysical Research AU - McSween, H Y AU - Ruff, S W AU - Morris, R V AU - Bell, J F, III AU - Herkenhoff, K AU - Gellert, R AU - Stockstill, K R AU - Tornabene, L L AU - Squyres, S W AU - Crisp, J A AU - Christensen, P R AU - McCoy, T J AU - Mittlefehldt, D W AU - Schmidt, M Y1 - 2006 PY - 2006 DA - 2006 EP - Citation E09S91 PB - American Geophysical Union, Washington, DC VL - 111 IS - E9 SN - 0148-0227, 0148-0227 KW - silicates KW - alkali basalts KW - tephrite KW - volcanic rocks KW - trachybasalts KW - K-feldspar KW - igneous rocks KW - olivine group KW - Mars KW - pyroxene group KW - alkali feldspar KW - olivine KW - basalts KW - orthosilicates KW - framework silicates KW - chemical composition KW - Gusev Crater KW - chain silicates KW - Husband Hill KW - Columbia Hills KW - alkalic composition KW - Thermal Emission Imaging System KW - terrestrial planets KW - nesosilicates KW - pyroclastics KW - planets KW - olivine basalt KW - fine-grained materials KW - feldspar group KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50249775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Alkaline+volcanic+rocks+from+the+Columbia+Hills%2C+Gusev+Crater%2C+Mars&rft.au=McSween%2C+H+Y%3BRuff%2C+S+W%3BMorris%2C+R+V%3BBell%2C+J+F%2C+III%3BHerkenhoff%2C+K%3BGellert%2C+R%3BStockstill%2C+K+R%3BTornabene%2C+L+L%3BSquyres%2C+S+W%3BCrisp%2C+J+A%3BChristensen%2C+P+R%3BMcCoy%2C+T+J%3BMittlefehldt%2C+D+W%3BSchmidt%2C+M&rft.aulast=McSween&rft.aufirst=H&rft.date=2006-01-01&rft.volume=111&rft.issue=E9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2006JE002698 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali basalts; alkali feldspar; alkalic composition; basalts; chain silicates; chemical composition; Columbia Hills; feldspar group; fine-grained materials; framework silicates; Gusev Crater; Husband Hill; igneous rocks; K-feldspar; Mars; nesosilicates; olivine; olivine basalt; olivine group; orthosilicates; planets; pyroclastics; pyroxene group; silicates; tephrite; terrestrial planets; Thermal Emission Imaging System; trachybasalts; volcanic rocks DO - http://dx.doi.org/10.1029/2006JE002698 ER - TY - JOUR T1 - Search for the grave of William Preston Longley, hanged Texas gunfighter AN - 36582491; 3377059 AB - William Preston Longley was one of the most notorious outlaws in Texas when he was finally tracked down, arrested, and convicted for shooting a boyhood friend. Since he had cheated death before, contemporaries easily believed Longley's hanging in October 1878 was a hoax that allowed him to live and raise a family in Louisiana under an alias. The ultimate test of the hoax hypothesis would be to find Longley's grave and expose either his remains or a weighted coffin. In fall 1992 and spring 1994, a team of scientists used electrical resistivity and magnetometer surveys to locate unmarked burials in areas where historical research indicated Longley's grave may be located. Team members hoped a grainy historic photograph of the marked gravesite could be correlated with a position in the cemetery. The team determined the approximate location of an unmarked grave that could be Longley's. Excavation uncovered the remains of a tall white male, which fit his description, and artifacts recovered from the grave were consistent with those known to have been buried with Longley. Finally, a mitochondrial DNA comparison with his living maternal relative produced a very high probability match. JF - Historical archaeology AU - Owsley, Douglas W AU - Ellwood, Brooks B AU - Melton, Terry AD - Smithsonian Institution ; Louisiana State University ; Mitotyping Technologies, LLC Y1 - 2006 PY - 2006 DA - 2006 SP - 50 EP - 63 VL - 40 IS - 3 SN - 0440-9213, 0440-9213 KW - Anthropology KW - U.S.A. KW - Offenders KW - Archaeological excavation KW - Forensic science KW - DNA KW - Archaeological artifacts KW - Human remains KW - Texas KW - Graves KW - Archaeological research KW - Funerary archaeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36582491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Historical+archaeology&rft.atitle=Search+for+the+grave+of+William+Preston+Longley%2C+hanged+Texas+gunfighter&rft.au=Owsley%2C+Douglas+W%3BEllwood%2C+Brooks+B%3BMelton%2C+Terry&rft.aulast=Owsley&rft.aufirst=Douglas&rft.date=2006-01-01&rft.volume=40&rft.issue=3&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Historical+archaeology&rft.issn=04409213&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1220 10902; 5368 1231; 5610 11215; 3254 5460 1615 8573 11325; 6094 1231; 5226 11325; 1205 4574; 1199 1304 7805 3198 1077; 8872; 419 433 293 14 ER - TY - JOUR T1 - The man in the iron coffin: an interdisciplinary effort to name the past AN - 36569261; 3377062 AB - The examination of a cast-iron coffin from the Mason family cemetery at Pulaski, Tennessee, offered an exceptional opportunity to study relatively well-preserved human remains, associated artifacts, and the coffin itself. Only a few studies of cast-iron coffins and their contents have incorporated the results of interdisciplinary research in the interpretation of the burial and the remains. The investigation is based on the use of an evolving protocol that promotes the collection of relevant information from several disciplines when evaluating cast-iron coffins and their contents. Multiple lines of evidence identify the remains as those of Isaac Newton Mason, a private in the First Tennessee Confederate Cavalry Regiment, and provide a detailed and intimate glimpse into the past. JF - Historical archaeology AU - Owsley, Douglas W AU - Bruwelheide, Karin S AU - Cartmell, Larry W AU - Burgess, Laurie E AU - Foote, Shelly J AU - Chang, Skye M AU - Fielder, Nick AD - Smithsonian Institution ; Valley View Regional Hospital ; National Museum of American History ; University of Hawaii ; Department of Environment & Conservation Y1 - 2006 PY - 2006 DA - 2006 SP - 89 EP - 108 VL - 40 IS - 3 SN - 0440-9213, 0440-9213 KW - Anthropology KW - U.S.A. KW - Interdisciplinary research KW - Tennessee KW - Forensic science KW - Archaeological artifacts KW - Human remains KW - Graves KW - Burial KW - Archaeological research KW - Historical archaeology KW - Past KW - Funerary archaeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36569261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Historical+archaeology&rft.atitle=The+man+in+the+iron+coffin%3A+an+interdisciplinary+effort+to+name+the+past&rft.au=Owsley%2C+Douglas+W%3BBruwelheide%2C+Karin+S%3BCartmell%2C+Larry+W%3BBurgess%2C+Laurie+E%3BFoote%2C+Shelly+J%3BChang%2C+Skye+M%3BFielder%2C+Nick&rft.aulast=Owsley&rft.aufirst=Douglas&rft.date=2006-01-01&rft.volume=40&rft.issue=3&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Historical+archaeology&rft.issn=04409213&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1220 10902; 5368 1231; 5610 11215; 6094 1231; 6631 10902; 1199 1304 7805 3198 1077; 5226 11325; 1836 5372 8301 3237 12867 11045; 9261 5889; 5875 1231; 418 433 293 14 ER - TY - JOUR T1 - A New Species of Cochylis (Lepidoptera: Tortricidae: Cochylini) from Argentina: a Potential Biocontrol Agent Against Pompom Weed (Asteraceae) AN - 20838381; 7312005 AB - Cochylis campuloclinium, new species, is described and illustrated from Argentina. The new species was discovered during efforts to find biological control agents against pompom weed, Campuloclinium macrocephalum (Less.) D.C. (Asteraceae), a perennial of the New World tropics that recently has invaded South Africa. The new species is similar to C. argentinana Razowski but can be distinguished by the shape of the sacculus in the male genitalia: a hooked-shaped process in C. campuloclinium, a broad, distally excavated plate in C. argentinana. JF - Proceedings of the Entomological Society of Washington AU - Brown, John W AD - Systematic Entomology Laboratory, PSI, Agricultural Research Service, U.S. Department of Agriculture, c/o National Museum of Natural History, Smithsonian Institution, Washington, DC 20013-7012, U.S.A., jbrown@sel.barc.usda.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 899 EP - 904 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 108 IS - 4 SN - 0013-8797, 0013-8797 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Tortricidae KW - Weeds KW - saccule KW - Asteraceae KW - Saccule KW - Genitalia KW - Lepidoptera KW - New species KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20838381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Entomological+Society+of+Washington&rft.atitle=A+New+Species+of+Cochylis+%28Lepidoptera%3A+Tortricidae%3A+Cochylini%29+from+Argentina%3A+a+Potential+Biocontrol+Agent+Against+Pompom+Weed+%28Asteraceae%29&rft.au=Brown%2C+John+W&rft.aulast=Brown&rft.aufirst=John&rft.date=2006-01-01&rft.volume=108&rft.issue=4&rft.spage=899&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Entomological+Society+of+Washington&rft.issn=00138797&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Weeds; saccule; Saccule; Genitalia; New species; Tortricidae; Asteraceae; Lepidoptera ER - TY - JOUR T1 - Genetic Structure of the Western North American Aquatic Gastropod Genus Taylorconcha and Description of a Second Species AN - 20740691; 7135886 AB - The Bliss Rapids Snail (Taylorconcha serpenticola) is a threatened species that ranges along a short reach of the middle Snake River in southern Idaho. Additional Taylorconcha populations of uncertain taxonomic status have recently been discovered in other portions of the Snake River basin (Owyhee River, lower Snake River). We investigated the phylogenetic relationships and population structure of these snails, together with two outgroups, using cytochrome c oxidase subunit I (COI) of mitochondrial DNA and the first internal transcribed spacer region between the 18S and 5.8S ribosomal DNA. These data show no sharing of haplotypes or genotypes among T. serpenticola and the Owyhee-Lower Snake populations, with both depicted as monophyletic units within the Taylorconcha clade. Both of these datasets and morphological evidence suggest that the Owyhee-Lower Snake populations are a distinct species, which we describe herein (T. insperata new species). Application of an available COI molecular clock suggests that Taylorconcha arose in the late Miocene, when ancestral Snake River drainage was impounded in an extensive lacustrine system ('Lake Idaho') in western Idaho. The shallow population structuring of T. insperata suggests that the lower Snake River was only recently colonized subsequent to incision of Hells Canyon, draining of Lake Idaho, and development of a through-going river in the late Neogene. The absence of significant genetic structure in T. serpenticola, which is attributed to the unstable course and flow regime of the middle Snake River during the Quaternary, suggests that this species can be treated as a single management unit. JF - Journal of Molluscan Studies AU - Hershler, Robert AU - Liu, Hsiu-Ping AU - Frest, Terrence J AU - Johannes, Edward J AU - Clark, William H AD - Department of Invertebrate Zoology, Smithsonian Institution, P.O. Box 37012, NHB W-305 MRC 163, Washington, D.C. 20013-7012, USA; super(2)Department of Biological Sciences, University of Denver, Denver, CO 80208, USA; super(3)DEIXIS Consultants, 2517 NE 65th Street, Seattle, WA 98115-7125, USA; super(4)Idaho Power Company, 1221 West Idaho Street, Boise, ID 83702-5610, USA and Orma J. Smith Museum of Natural History, Albertson College of Idaho, Caldwell, ID 83605-4432, USA,, hershlerr@si.edu Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 167 EP - 177 PB - Oxford University Press VL - 72 IS - 2 SN - 0260-1230, 0260-1230 KW - Genetics Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; ASFA Marine Biotechnology Abstracts KW - Basins KW - Freshwater KW - genetic structure KW - Population genetics KW - Spacer region KW - Lakes KW - Taylorconcha serpenticola KW - taxonomy KW - Phylogeny KW - Rivers KW - USA, Snake R. KW - Fluvial morphology KW - new species KW - miocene KW - Gastropoda KW - River basins KW - haplotypes KW - snakes KW - Animal morphology KW - USA, Idaho KW - Cytochrome KW - Cladistics KW - Genetic structure KW - Palaeo studies KW - Cytochrome-c oxidase KW - Genotypes KW - population structure KW - Haplotypes KW - Mollusca KW - quaternary KW - Data processing KW - Drainage KW - canyons KW - mitochondrial DNA KW - USA, Idaho, Sawtooth Valley, Snake R. KW - Mitochondrial DNA KW - threatened species KW - Neogene KW - DNA KW - Nature conservation KW - neogene KW - Population structure KW - New species KW - M3 1010:Issues in Sustainable Development KW - Q4 27700:Molecular Techniques KW - G 07730:Development & Cell Cycle KW - O 1030:Invertebrates KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20740691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Molluscan+Studies&rft.atitle=Genetic+Structure+of+the+Western+North+American+Aquatic+Gastropod+Genus+Taylorconcha+and+Description+of+a+Second+Species&rft.au=Hershler%2C+Robert%3BLiu%2C+Hsiu-Ping%3BFrest%2C+Terrence+J%3BJohannes%2C+Edward+J%3BClark%2C+William+H&rft.aulast=Hershler&rft.aufirst=Robert&rft.date=2006-01-01&rft.volume=72&rft.issue=2&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molluscan+Studies&rft.issn=02601230&rft_id=info:doi/10.1093%2Fmollus%2Feyi066 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fluvial morphology; Population genetics; Animal morphology; Palaeo studies; Neogene; Nature conservation; DNA; Cladistics; River basins; Rivers; Phylogeny; Data processing; Drainage; Cytochrome-c oxidase; Genotypes; Lakes; Spacer region; Mitochondrial DNA; Haplotypes; Population structure; Genetic structure; New species; new species; miocene; Basins; haplotypes; snakes; canyons; genetic structure; mitochondrial DNA; population structure; Cytochrome; threatened species; neogene; taxonomy; quaternary; Taylorconcha serpenticola; Gastropoda; Mollusca; USA, Idaho, Sawtooth Valley, Snake R.; USA, Snake R.; USA, Idaho; Freshwater DO - http://dx.doi.org/10.1093/mollus/eyi066 ER - TY - JOUR T1 - Endosymbiont-bleaching in epiphytic populations of Sorites dominicensis AN - 20723653; 7722819 AB - Episodes of symbiont-bleaching have been documented in field studies of epiphytic populations of the dinoflagellate-bearing foraminiferan Sorites dominicensis from Jupiter Sound in the Indian River Lagoon, Florida, and Carrie Bow Cay and Twin Cays, Belize, hi August 2003, 13-16% of the population in Jupiter Sound exhibited evidence of bleaching, with cytoplasm that was either mottled or totally white, In July 2005, 18% of the population on the reef flat off Carrie Bow Cay, and 4% of the population in the tannin-stained waters of Boston Bay, Twin Cays, exhibited signs of bleaching. Symbiont bleaching in soritid foraminiferans may be a more widespread and recurrent phenomenon than has previously been recognized. Bleaching appears to be triggered by a combination of environmental factors that are similar to the conditions that trigger bleaching in corals, such as: subaerial exposure during extreme low spring tides in the summer months, high water temperatures, increased irradiance, exposure to light in the ultraviolet or blue light spectra, and periodic disturbance by hurricanes. The endosymbionts in S. dominicensis, and other soritid foraminiferans, are members of the Symbiodinium clade of dinoflagellates that comprise the zooxanthellae in cnidarians and molluscs, thus this foraminiferal host-symbiont system has potential utility as a model system for the experimental study of the cellular and molecular mechanisms underlying coral bleaching. JF - Symbiosis AU - Richardson, S L AD - Wilkes Honors College, Florida Atlantic University, 5353 Parkside Drive, Jupiter, FL, 33458, USA, richardson@sms.si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 103 EP - 117 VL - 42 IS - 2 SN - 0334-5114, 0334-5114 KW - Mollusks KW - Oceanic Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Reefs KW - Symbiodinium KW - Sorites KW - Zooxanthellae KW - Phytoplankton KW - ASW, Belize, Carrie Bow Cay KW - Foraminifera KW - coral bleaching KW - U.V. radiation KW - Cytoplasm KW - Sound KW - Corals KW - Rivers KW - environmental factors KW - disturbance KW - Symbiosis KW - Bleaching KW - Tidal cycles KW - Estuaries KW - Brackish KW - Water temperature KW - Twins KW - Coral reefs KW - ASW, USA, Florida, Indian River Lagoon KW - Molecular modelling KW - Irradiance KW - Endosymbionts KW - Marine invertebrates KW - bleaching KW - ISW, Australia, South Australia, Boston Bay KW - Lagoons KW - Environmental factors KW - symbiosis KW - ASW, Belize, Stann Creek Dist., Twin Cays KW - Dinoflagellates KW - Water springs KW - Mollusca KW - Marine KW - Symbionts KW - Population studies KW - Tides KW - Light effects KW - Hurricanes KW - summer KW - ASW, Belize KW - water temperature KW - cays KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - K 03490:Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20723653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Symbiosis&rft.atitle=Endosymbiont-bleaching+in+epiphytic+populations+of+Sorites+dominicensis&rft.au=Richardson%2C+S+L&rft.aulast=Richardson&rft.aufirst=S&rft.date=2006-01-01&rft.volume=42&rft.issue=2&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Symbiosis&rft.issn=03345114&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Foraminifera; Symbionts; Marine invertebrates; Bleaching; Zooxanthellae; Estuaries; Tidal cycles; Phytoplankton; Rivers; Reefs; Molecular modelling; Symbiosis; Endosymbionts; Irradiance; Population studies; Water temperature; Environmental factors; Lagoons; Tides; Light effects; Hurricanes; U.V. radiation; Twins; Cytoplasm; Sound; Dinoflagellates; Corals; environmental factors; disturbance; bleaching; coral bleaching; symbiosis; Coral reefs; summer; Water springs; water temperature; cays; Symbiodinium; Sorites; Mollusca; ASW, USA, Florida, Indian River Lagoon; ISW, Australia, South Australia, Boston Bay; ASW, Belize, Stann Creek Dist., Twin Cays; ASW, Belize; ASW, Belize, Carrie Bow Cay; Brackish; Marine ER - TY - JOUR T1 - Bald Eagle, Haliaeetus leucocephalus, Preying on Maritime Garter Snake, Thamnophis sirtalis pallidulus, on Cape Breton Island, Nova Scotia AN - 20513857; 8074921 AB - At 1053 hours on 23 July 2006 a Bald Eagle, Haliaeetus leucocephalus, was observed in flight transporting in its talons a live Maritime Garter Snake, Thamnophis sirtalis pallidulus, at South Harbour (46 degree 52'01.7"N, 60 degree 26'45.8"W), Cape Breton Island, Victoria County, Nova Scotia. JF - Canadian Field-Naturalist AU - Olson, S L AD - Division of Birds, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560 USA Y1 - 2006 PY - 2006 DA - 2006 SP - 477 VL - 120 IS - 4 SN - 0008-3550, 0008-3550 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Flight KW - Haliaeetus leucocephalus KW - Islands KW - Thamnophis sirtalis pallidulus KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20513857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Field-Naturalist&rft.atitle=Bald+Eagle%2C+Haliaeetus+leucocephalus%2C+Preying+on+Maritime+Garter+Snake%2C+Thamnophis+sirtalis+pallidulus%2C+on+Cape+Breton+Island%2C+Nova+Scotia&rft.au=Olson%2C+S+L&rft.aulast=Olson&rft.aufirst=S&rft.date=2006-01-01&rft.volume=120&rft.issue=4&rft.spage=477&rft.isbn=&rft.btitle=&rft.title=Canadian+Field-Naturalist&rft.issn=00083550&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Haliaeetus leucocephalus; Thamnophis sirtalis pallidulus; Islands; Flight ER - TY - JOUR T1 - Involvement of Reactive Oxygen Species and Reactive Nitrogen Species in the Wound Response of Dasycladus vermicularis AN - 20156121; 6801388 AB - We investigated the signaling events involved in the wound response of the marine macroalga Dasycladus vermicularis, finding nitric oxide (NO) production in relation to injury. The addition of exogenous H sub(2)O sub(2) to aliquots of injured algae accelerated the kinetics of NO production in the wounded region. Similarly, the addition of an NO donor caused an increase in detectable H sub(2)O sub(2) around the site of injury. By wounding or incubating uninjured algae with an NO donor, peroxidase activity was enhanced. Based on the use of selected pharmacological probes, our results indicate that H sub(2)O sub(2) production involves the upstream activation of signaling events similar to those observed in the physiology of higher plants. JF - Chemistry & Biology AU - Ross, Cliff AU - Kuepper, Frithjof C AU - Jacobs, Robert S AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Drive, Fort Pierce, Florida 34949, ross@sms.si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 353 EP - 364 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 13 IS - 4 SN - 1074-5521, 1074-5521 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts KW - SIGNALING KW - EVO_ECOL KW - CHEMBIO KW - Injuries KW - Peroxidase KW - Probes KW - reactive nitrogen species KW - Dasycladus vermicularis KW - Reactive oxygen species KW - Hydrogen peroxide KW - Kinetics KW - Nitric oxide KW - Wounding KW - Algae KW - Signal transduction KW - D 04040:Ecosystem and Ecology Studies KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20156121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemistry+%26+Biology&rft.atitle=Involvement+of+Reactive+Oxygen+Species+and+Reactive+Nitrogen+Species+in+the+Wound+Response+of+Dasycladus+vermicularis&rft.au=Ross%2C+Cliff%3BKuepper%2C+Frithjof+C%3BJacobs%2C+Robert+S&rft.aulast=Ross&rft.aufirst=Cliff&rft.date=2006-01-01&rft.volume=13&rft.issue=4&rft.spage=353&rft.isbn=&rft.btitle=&rft.title=Chemistry+%26+Biology&rft.issn=10745521&rft_id=info:doi/10.1016%2Fj.chembiol.2006.01.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Reactive oxygen species; Injuries; Hydrogen peroxide; Peroxidase; Kinetics; Probes; reactive nitrogen species; Nitric oxide; Wounding; Signal transduction; Algae; Dasycladus vermicularis DO - http://dx.doi.org/10.1016/j.chembiol.2006.01.009 ER - TY - JOUR T1 - Molecular evidence for a founder effect in invasive house finch (Carpodacus mexicanus) populations experiencing an emergent disease epidemic AN - 20072280; 6573339 AB - The impact of founder events on levels of genetic variation in natural populations remains a topic of significant interest. Well-documented introductions provide a valuable opportunity to examine how founder events influence genetic diversity in invasive species. House finches (Carpodacus mexicanus) are passerine birds native to western North America, with the large eastern North American population derived from a small number of captive individuals released in the 1940s. Previous comparisons using amplified fragment length polymorphism (AFLP) markers found equivalent levels of diversity in eastern and western populations, suggesting that any genetic effects of the founder event were ameliorated by the rapid growth of the newly established population. We used an alternative marker system, 10 highly polymorphic microsatellites, to compare levels of genetic diversity between four native and five introduced house finch populations. In contrast to the AFLP comparisons, we found significantly lower allelic richness and heterozygosity in introduced populations across all loci. Three out of five introduced populations showed significant reductions in the ratio of the number of alleles to the allele size range, a within-population characteristic of recent bottlenecks. Finally, native and introduced populations showed significant pairwise differences in allele frequencies in every case, with stronger isolation by distance within the introduced than native range. Overall, our results provide compelling molecular evidence for a founder effect during the introduction of eastern house finches that reduced diversity levels at polymorphic microsatellite loci and may have contributed to the emergence of the Mycoplasma epidemic which recently swept the eastern range of this species. JF - Molecular Ecology AU - Hawley, Dana M AU - Hanley, Daniel AU - Dhondt, Andre A AU - Lovette, Irby J AD - Dana M. Hawley, Smithsonian Genetics Program, 3001 Connecticut Ave. NW, Washington DC 20008, USA, dmh35@cornell.edu Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 263 EP - 275 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 15 IS - 1 SN - 0962-1083, 0962-1083 KW - House finch KW - Microbiology Abstracts B: Bacteriology; Ecology Abstracts; Sustainability Science Abstracts; Genetics Abstracts KW - North America KW - Epidemics KW - Housing KW - Carpodacus mexicanus KW - Microsatellites KW - Genetic diversity KW - genetic diversity KW - Heterozygosity KW - natural populations KW - Aves KW - Population genetics KW - Amplified fragment length polymorphism KW - genetic effects KW - Residential areas KW - invasive species KW - Founder effect KW - Gene frequency KW - Introduced species KW - Mycoplasma KW - M3 1010:Issues in Sustainable Development KW - D 04615:Ecology studies - general KW - J 02320:Cell Biology KW - G 07377:Birds KW - G 07290:Population genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20072280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Molecular+evidence+for+a+founder+effect+in+invasive+house+finch+%28Carpodacus+mexicanus%29+populations+experiencing+an+emergent+disease+epidemic&rft.au=Hawley%2C+Dana+M%3BHanley%2C+Daniel%3BDhondt%2C+Andre+A%3BLovette%2C+Irby+J&rft.aulast=Hawley&rft.aufirst=Dana&rft.date=2006-01-01&rft.volume=15&rft.issue=1&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2005.02767.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - SuppNotes - Figures, 4; tables, 5; references, 83. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Population genetics; Amplified fragment length polymorphism; Epidemics; Microsatellites; Founder effect; Genetic diversity; Gene frequency; Introduced species; Heterozygosity; Aves; Housing; genetic effects; invasive species; Residential areas; genetic diversity; natural populations; Carpodacus mexicanus; Mycoplasma; North America DO - http://dx.doi.org/10.1111/j.1365-294X.2005.02767.x ER - TY - JOUR T1 - Chemical Deterrence of a Marine Cyanobacterium against Sympatric and Non-sympatric Consumers AN - 19988625; 6953883 AB - This study investigates the influence of mesograzer prior exposure to toxic metabolites on palatability of the marine cyanobacterium, Lyngbya majuscula. We examined the palatability of L. majuscula crude extract obtained from a bloom in Moreton Bay, South East Queensland, Australia, containing lyngbyatoxin-a (LTA) and debromoaplysiatoxin (DAT), to two groups: (1) mesograzers of L. majuscula from Guam where LTA and DAT production is rare; and (2) macro- and mesograzers found feeding on L. majuscula blooms in Moreton Bay where LTA and DAT are often prevalent secondary metabolites. Pair-wise feeding assays using artificial diets consisting of Ulvaclathrata suspended in agar (control) or coated with Moreton Bay L. majuscula crude extracts (treatment) were used to determine palatability to a variety of consumers. In Guam, the amphipods, Parhyale hawaiensis and Cymadusa imbroglio; the majid crab Menaethius monoceros; and the urchin Echinometra mathaei were significantly deterred by the Moreton Bay crude extract. The sea hares, Stylocheilus striatus, from Guam were stimulated to feed by treatment food whereas S. striatus collected from Moreton Bay showed no discrimination between food types. In Moreton Bay, the cephalaspidean Diniatys dentifer and wild caught rabbitfish Siganus fuscescens were significantly deterred by the crude extract. However, captive-bred S. fuscescens with no known experience with L.majuscula did not clearly discriminate between food choices. Lyngbya majuscula crude extract deters feeding by most mesograzers regardless of prior contact or association with blooms. JF - Hydrobiologia AU - Capper, Angela AU - Cruz-Rivera, Edwin AU - Paul, Valerie J AU - Tibbetts, Ian R AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Drive, Fort Pierce, FL, 34949, USA, capper@sms.si.edu Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 319 EP - 326 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 553 IS - 1 SN - 0018-8158, 0018-8158 KW - Crabs KW - Crayfishes KW - Dusky spinefoot KW - Lobsters KW - Prawns KW - Shrimp KW - debromoaplysiatoxin KW - lyngbyatoxin- alpha KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA Marine Biotechnology Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Agar KW - Algal blooms KW - Cymadusa KW - Food KW - Phytoplankton KW - Metabolites KW - ISEW, Australia, Queensland, Moreton Bay KW - Parhyale hawaiensis KW - Consumers KW - Echinometra mathaei KW - Marine KW - Feeding KW - Decapoda KW - Lyngbya majuscula KW - Biological poisons KW - Sympatric populations KW - Artificial diets KW - Palatability KW - Aplysia KW - ISEW, Pacific, Northern Mariana Is., Guam KW - Siganus fuscescens KW - Secondary metabolites KW - Feeding experiments KW - Cyanophyta KW - Stylocheilus striatus KW - O 1070:Ecology/Community Studies KW - Q4 27740:Products KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03039:Algae KW - Q2 09183:Physics and chemistry KW - Q5 08504:Effects on organisms KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19988625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrobiologia&rft.atitle=Chemical+Deterrence+of+a+Marine+Cyanobacterium+against+Sympatric+and+Non-sympatric+Consumers&rft.au=Capper%2C+Angela%3BCruz-Rivera%2C+Edwin%3BPaul%2C+Valerie+J%3BTibbetts%2C+Ian+R&rft.aulast=Capper&rft.aufirst=Angela&rft.date=2006-01-01&rft.volume=553&rft.issue=1&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Hydrobiologia&rft.issn=00188158&rft_id=info:doi/10.1007%2Fs10750-005-1129-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Algal blooms; Biological poisons; Feeding experiments; Phytoplankton; Palatability; Agar; Feeding; Sympatric populations; Food; Artificial diets; Secondary metabolites; Metabolites; Consumers; Lyngbya majuscula; Decapoda; Cymadusa; Parhyale hawaiensis; Siganus fuscescens; Stylocheilus striatus; Echinometra mathaei; Cyanophyta; Aplysia; ISEW, Pacific, Northern Mariana Is., Guam; ISEW, Australia, Queensland, Moreton Bay; Marine DO - http://dx.doi.org/10.1007/s10750-005-1129-x ER - TY - JOUR T1 - Seed longevity in terrestrial orchids - Potential for persistent in situ seed banks AN - 19985888; 6704535 AB - Terrestrial orchids typically produce numerous small seeds that contain very small nutrient reserves. The seeds are structurally adapted for wind dispersal but little is known about their fate after dispersal. Some studies of seed viability in situ indicate survival for up to two years in temperate orchid species. Seeds stored in the laboratory may last much longer. We investigated seed viability of seven North American orchid species with seed packets buried in a range of soil and wood substrates within their natural habitats. In Goodyera pubescens most seeds germinated within one year. Four other species continued to germinate sparsely during the observation period, but after almost seven years many seeds were still viable. In one species, Liparis liliifolia, seeds that had been in situ for four years had germination rates as high as 68% when sown in vitro with a compatible fungus. The remaining two species did not germinate during the observation period but the seeds were judged to be intact and tested positively for viability after four years in the ground. These observations are interpreted as different species-specific strategies for in situ germination and their seed bank potential is discussed. JF - Biological Conservation AU - Whigham, Dennis F AU - O'Neill, John P AU - Rasmussen, Hanne N AU - Caldwell, Bruce A AU - McCormick, Melissa K AD - Smithsonian Environmental Research Center, P.O. Box 28, 647 Contees Wharf Road, Edgewater, MD 21037, USA, whighamd@si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 24 EP - 30 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 129 IS - 1 SN - 0006-3207, 0006-3207 KW - Orchids KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Ecology Abstracts KW - Soil seed bank KW - Terrestrial orchids KW - Maryland KW - Seed longevity KW - Seed viability KW - Goodyera pubescens KW - Survival KW - Nutrient reserves KW - dispersal KW - Soil KW - nutrient reserves KW - Seed germination KW - longevity KW - Wind KW - germination KW - Germination KW - North America KW - seed germination KW - Wood KW - Habitat KW - Liparis liliifolia KW - Longevity KW - seed banks KW - Seed banks KW - Conservation KW - Orchidaceae KW - Dispersal KW - survival KW - M3 1010:Issues in Sustainable Development KW - K 03320:Cell Biology KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19985888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Conservation&rft.atitle=Seed+longevity+in+terrestrial+orchids+-+Potential+for+persistent+in+situ+seed+banks&rft.au=Whigham%2C+Dennis+F%3BO%27Neill%2C+John+P%3BRasmussen%2C+Hanne+N%3BCaldwell%2C+Bruce+A%3BMcCormick%2C+Melissa+K&rft.aulast=Whigham&rft.aufirst=Dennis&rft.date=2006-01-01&rft.volume=129&rft.issue=1&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Biological+Conservation&rft.issn=00063207&rft_id=info:doi/10.1016%2Fj.biocon.2005.10.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Germination; Soil; Seed banks; Seed germination; Conservation; Survival; Dispersal; Habitat; Nutrient reserves; Longevity; Wind; seed banks; nutrient reserves; seed germination; Wood; longevity; survival; dispersal; germination; Goodyera pubescens; Orchidaceae; Liparis liliifolia; North America DO - http://dx.doi.org/10.1016/j.biocon.2005.10.029 ER - TY - JOUR T1 - Applications of emerging technologies to the study and conservation of threatened and endangered species AN - 19704024; 6787926 AB - Sustaining viable populations of all wildlife species requires the maintenance of habitat, as well as an understanding of the behaviour and physiology of individual species. Despite substantial efforts, there are thousands of species threatened by extinction, often because of complex factors related to politics, social and environmental conditions and economic needs. When species become critically endangered, ex situ recovery programmes that include reproductive scientists are the usual first line of defence. Despite the potential of reproductive technologies for rapidly increasing numbers in such small populations, there are few examples of success. This is not the result of a failure on the part of the technologies per se, but rather is due to a lack of knowledge about the fundamental biology of the species in question, information essential for allowing reproductive technologies to be effective in the production of offspring. In addition, modern conservation concepts correctly emphasise the importance of maintaining heterozygosity to sustain genetic vigour, thereby limiting the practical usefulness of some procedures (such as nuclear transfer). However, because of the goal of maintaining all extant gene diversity and because, inevitably, many species are (or will become) 'critically endangered', it is necessary to explore every avenue for a potential contributory role. There are many 'emerging technologies' emanating from the study of livestock and laboratory animals. We predict that a subset of these may have application to the rescue of valuable genes from individual endangered species and eventually to the genetic management of entire populations or species. The present paper reviews the potential candidate techniques and their potential value (and limitations) to the study and conservation of rare wildlife species. JF - Reproduction, Fertility and Development AU - Pukazhenthi, B AU - Comizzoli, P AU - Travis, A J AU - Wildt, DE AD - Department of Reproductive Sciences, Smithsonian's National Zoological Park, 3001 Connecticut Ave, NW, Washington, DC 20008, USA, pukazhenthib@si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 77 EP - 90 VL - 18 IS - 1-2 SN - 1031-3613, 1031-3613 KW - Sustainability Science Abstracts; Biotechnology and Bioengineering Abstracts KW - Fertility KW - Physiology KW - Laboratory animals KW - Economics KW - extinction KW - Extinction KW - Wildlife KW - Habitat KW - Endangered species KW - Conservation KW - Progeny KW - Technology KW - Politics KW - offspring KW - reproductive technology KW - Laboratory testing KW - Heterozygosity KW - Maintenance KW - Livestock KW - Reviews KW - nuclear transfer KW - Reproduction KW - Environmental conditions KW - M3 1010:Issues in Sustainable Development KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19704024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reproduction%2C+Fertility+and+Development&rft.atitle=Applications+of+emerging+technologies+to+the+study+and+conservation+of+threatened+and+endangered+species&rft.au=Pukazhenthi%2C+B%3BComizzoli%2C+P%3BTravis%2C+A+J%3BWildt%2C+DE&rft.aulast=Pukazhenthi&rft.aufirst=B&rft.date=2006-01-01&rft.volume=18&rft.issue=1-2&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Reproduction%2C+Fertility+and+Development&rft.issn=10313613&rft_id=info:doi/10.1071%2FRD05117 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Technology; Conservation; Endangered species; reproductive technology; Wildlife; Economics; Reproduction; Physiology; Environmental conditions; extinction; Livestock; Maintenance; Fertility; Reviews; Laboratory testing; offspring; Politics; Habitat; Progeny; Laboratory animals; nuclear transfer; Extinction; Heterozygosity DO - http://dx.doi.org/10.1071/RD05117 ER - TY - JOUR T1 - Two New Species of the Neotropical Leafhopper Genus Caldwelliola Young (Hemiptera: Cicadellidae) with a Key to Males AN - 19597760; 7311972 AB - Two new species of Caldwelliola are described, C. sinuata from Honduras and C. trilineata from Ecuador, bringing the current total valid species in the genus to eleven. A key to males of all species is presented. The species C. bipunctataNielson and Godoy, 1995, is placed in synonymy under C. luteaSignoret, 1855, n. syn. One species, C. caucana Young, has been implicated as a likely vector of the bacterium Xylella fastidiosa Wells, which causes the 'crespera' disease, coffee leaf scorch, in Colombia and elsewhere in the Neotropical Region. JF - Proceedings of the Entomological Society of Washington AU - McKamey, Stuart H AD - Systematic Entomology Laboratory, PSI, Agricultural Research Service, U.S. Department of Agriculture, c/o National Museum of Natural History, Smithsonian Institution, Washington, DC 20560-0168, U.S.A., smckamey@sel.barc.usda.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 534 EP - 542 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 108 IS - 3 SN - 0013-8797, 0013-8797 KW - Microbiology Abstracts B: Bacteriology; Entomology Abstracts KW - Coffee KW - Cicadellidae KW - Xylella fastidiosa KW - Synonymy KW - Leaf scorch KW - Hemiptera KW - New species KW - J 02310:Genetics & Taxonomy KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19597760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Entomological+Society+of+Washington&rft.atitle=Two+New+Species+of+the+Neotropical+Leafhopper+Genus+Caldwelliola+Young+%28Hemiptera%3A+Cicadellidae%29+with+a+Key+to+Males&rft.au=McKamey%2C+Stuart+H&rft.aulast=McKamey&rft.aufirst=Stuart&rft.date=2006-01-01&rft.volume=108&rft.issue=3&rft.spage=534&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Entomological+Society+of+Washington&rft.issn=00138797&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Coffee; Synonymy; Leaf scorch; New species; Cicadellidae; Xylella fastidiosa; Hemiptera ER - TY - JOUR T1 - Polistes paper wasps: emergence of a model genus AN - 19595419; 7305044 AB - This special issue was a long time in the making. Its origins stem, really, from the early 1990s when a collection of researchers gathered in Italy to discuss paper wasps. This special issue is the product of a second conference, held at the Tufts University European Center at Taillores, France in spring 2005. JF - Annales Zoologici Fennici AU - Starks, P T AU - Turillazzi, S AU - West-Eberhard, MJ AD - Smithsonian Tropical Research Institute Y1 - 2006 PY - 2006 DA - 2006 SP - 385 EP - 386 VL - 43 IS - 5-6 SN - 0003-455X, 0003-455X KW - Animal Behavior Abstracts; Entomology Abstracts; Ecology Abstracts KW - Conferences KW - Polistes KW - Hymenoptera KW - Models KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19595419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annales+Zoologici+Fennici&rft.atitle=Polistes+paper+wasps%3A+emergence+of+a+model+genus&rft.au=Starks%2C+P+T%3BTurillazzi%2C+S%3BWest-Eberhard%2C+MJ&rft.aulast=Starks&rft.aufirst=P&rft.date=2006-01-01&rft.volume=43&rft.issue=5-6&rft.spage=385&rft.isbn=&rft.btitle=&rft.title=Annales+Zoologici+Fennici&rft.issn=0003455X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Conferences; Models; Polistes; Hymenoptera ER - TY - JOUR T1 - Review of the Neotropical Leafhopper Genus Chlorogonalia (Hemiptera: Cicadellidae: Cicadellinae), with Notes on the Genus Caldwelliola AN - 19594108; 7311979 AB - ChlorogonaliaYoung, 1977, and CaldwelliolaYoung, 1977, are superficially very similar genera that may not be closely related genera within the tribe Cicadellini (Hemiptera: Cicadellidae: Cicadellinae). Two species, Chlorogonalia ultima Young and Caldwelliola reservata (Fowler), are particularly similar phenotypically and are sympatric in Ecuador (new country record for C. reservata). New diagnostic features are given for both genera; two of these features can be assessed in undissected specimens. Caldwelliola tharma (Young) is proposed as a new combination (from Chlorogonalia). Species of both genera are possible vectors of the bacterium Xylella fastidiosa in coffee; Caldwelliola caucana has been directly implicated as a vector of the crespera disease in Colombia. An illustrated key is included to distinguish the four known species of Chlorogonalia. JF - Proceedings of the Entomological Society of Washington AU - McKamey, Stuart H AD - Systematic Entomology Laboratory, PSI, Agricultural Research Service, U.S. Department of Agriculture, c/o National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, MRC 168, Washington, DC 20013-7012, U.S.A., smckamey@sel.barc.usda.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 611 EP - 618 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 108 IS - 3 SN - 0013-8797, 0013-8797 KW - Microbiology Abstracts B: Bacteriology; Entomology Abstracts KW - Coffee KW - Cicadellidae KW - Xylella fastidiosa KW - Reviews KW - Sympatric populations KW - New combinations KW - Hemiptera KW - J 02310:Genetics & Taxonomy KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19594108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Entomological+Society+of+Washington&rft.atitle=Review+of+the+Neotropical+Leafhopper+Genus+Chlorogonalia+%28Hemiptera%3A+Cicadellidae%3A+Cicadellinae%29%2C+with+Notes+on+the+Genus+Caldwelliola&rft.au=McKamey%2C+Stuart+H&rft.aulast=McKamey&rft.aufirst=Stuart&rft.date=2006-01-01&rft.volume=108&rft.issue=3&rft.spage=611&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Entomological+Society+of+Washington&rft.issn=00138797&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Coffee; Sympatric populations; Reviews; New combinations; Cicadellidae; Xylella fastidiosa; Hemiptera ER - TY - JOUR T1 - Discovery of the South American Rice Miner (Diptera: Ephydridae) in Southeastern United States AN - 19547833; 7236668 AB - The South American rice miner, Hydrellia wirthi Korytkowski (Diptera: Ephydridae), a recently discovered, invasive pest of rice, Oryza sativa L., is reported from southeastern United States (Louisiana and Texas). A detailed description and diagnosis with illustrations and photographs are provided to facilitate identification, along with descriptions of its damage as a miner in rice whorls, stems, and leaves. The localities where this invasive species has been found in Louisiana and Texas are provided. JF - Annals of the Entomological Society of America AU - Mathis, W N AU - Castro, BA AU - Way, MO AU - Zatwarnicki, T AD - Department of Entomology, NHB 169, P.O. Box 37012; Smithsonian Institution, Washington, DC 20013-7012 Y1 - 2006 PY - 2006 DA - 2006 SP - 999 EP - 1005 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 99 IS - 6 SN - 0013-8746, 0013-8746 KW - Sustainability Science Abstracts; Entomology Abstracts KW - Ephydridae KW - Occupational safety KW - Leaves KW - Oryza sativa KW - USA, Southeast KW - Stems KW - pests KW - Hydrellia KW - USA, Louisiana KW - invasive species KW - USA, Texas KW - Mining KW - Pests KW - Introduced species KW - Diptera KW - M3 1010:Issues in Sustainable Development KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19547833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+Entomological+Society+of+America&rft.atitle=Discovery+of+the+South+American+Rice+Miner+%28Diptera%3A+Ephydridae%29+in+Southeastern+United+States&rft.au=Mathis%2C+W+N%3BCastro%2C+BA%3BWay%2C+MO%3BZatwarnicki%2C+T&rft.aulast=Mathis&rft.aufirst=W&rft.date=2006-01-01&rft.volume=99&rft.issue=6&rft.spage=999&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1603%2F0013-8746%282006%29992.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0013-8746&volume=99&issue=6&page=999 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Leaves; Pests; Introduced species; Stems; pests; Occupational safety; invasive species; Mining; Hydrellia; Ephydridae; Oryza sativa; Diptera; USA, Louisiana; USA, Texas; USA, Southeast DO - http://dx.doi.org/10.1603/0013-8746(2006)99[999:DOTSAR]2.0.CO;2 ER - TY - BOOK T1 - Biodiversity conservation and industrial partnerships: Challenges and opportunities AN - 19515665; 8840930 AB - Protecting biodiversity and whole ecosystems has become a major challenge for society. Ecosystems are continually transformed by pollution and human development at a very fast pace. Between 30 percent and 50 percent of the world's surface is under some form of human management. Many habitats are being altered dramatically and others are being completely transformed. This is resulting in many species being driven to extinction rapidly. For more than ten years, the Smithsonian Institution has established research partnerships with the energy industry and nongovernmental organizations that are proving to be very effective in addressing biodiversity challenges. Some of the large energy companies are integrating biodiversity conservation into oil and gas development. The partnerships have devised a process for developing biodiversity action plans to assist in the different phases of project life, from exploration to decommissioning. JF - The Americas: Building the Adaptive Capacity to Global Environmental Change AU - Dallmeier, F AU - Alonso, A A2 - Fenech, A A2 - MacIver, D A2 - Auld, H A2 - Brydges, T (eds) Y1 - 2006 PY - 2006 DA - 2006 SP - 14 EP - 180 PB - Environment Canada, 4905 Dufferin Street Toronto Ontario M3H 5T4 Canada KW - Sustainability Science Abstracts KW - Ecosystems KW - Biological diversity KW - adaptability KW - Oil KW - extinction KW - Conferences KW - nongovernmental organizations KW - decommissioning KW - Energy conservation KW - Habitat KW - environmental changes KW - Conservation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19515665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Sustainability+Science+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dallmeier%2C+F%3BAlonso%2C+A&rft.aulast=Dallmeier&rft.aufirst=F&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=167&rft.isbn=&rft.btitle=Biodiversity+conservation+and+industrial+partnerships%3A+Challenges+and+opportunities&rft.title=Biodiversity+conservation+and+industrial+partnerships%3A+Challenges+and+opportunities&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Activity Pattern of the Trawling Phyllostomid Bat, Macrophyllum macrophyllum, in Panama AN - 19432974; 6574729 AB - We studied activity patterns of long-legged bats, Macrophyllum macrophyllum (Phyllostomidae), in the Barro Colorado Nature Monument, Panama, using radio-telemetry. Activity of four males and five females equipped with radio-transmitters were monitored for 4-7 entire nights each between April and July 2002. Bats exhibited maximum activity around dusk and high activity during the night. Males and females foraged for equal amounts of time in continuous flight (mean: 7 min, maximum 1 h) with interspersed resting phases (mean: 15 min, maximum 3 h). Activity of M. macrophyllum was sensitive to several factors. Time of emergence and return to day roost were correlated with time of sunset and sunrise, respectively. Maximum bat activity coincided with high abundance of aerial insects. Finally, heavy rain caused bats to reduce or cease flight activity. Direct observations and field video recordings support the assumption that M. macrophyllum employs two distinct foraging modes: trawling of insects from and capture of aerial insects at low heights above water. Combination of foraging modes gives M. macrophyllum high flexibility and efficiency in prey search. Activity, foraging mode, and morphology, which are similar to trawling bats from other families, distinguish M. macrophyllum from all other phyllostomid species and grant it access to open habitat above water, a habitat no other phyllostomid bat has conquered.Original Abstract: Utilizando radio-telemetria investigamos las normas de actividad del murcielago Macrophyllum macrophyllum (Phyllostomidae), en el Monumento Natural Barro Colorado, Panama. Monitoreamos la actividad de cuatro machos y cinco hembras equipados de radio-transmisores durante cuatro a siete noches entre abril y julio 2002. Los murcielagos mostraron maxima actividad al anochecer y mantuvieron un nivel de alta actividad durante la noche. Machos y hembras forrajearon en vuelo continuo por la misma cantidad de tiempo (promedio: 7 min, maximo: 1 h) con fases intermitentes de reposo (promedio: 15 min, maximo: 3 h). Varios factores influyeron en la actividad de M. macrophyllum. Los tiempos de salida y regreso a la percha diurna estaban correlacionados con los tiempos de salida y puesta del sol, respectivamente. La maxima actividad de los murcielagos coincidio con alta abundancia de insectos aereos. Finalmente, los murcielagos redujeron o pararon su actividad de vuelo durante lluvia fuerte. Observaciones directas y grabaciones de video en el campo apoyaron la suposicion de que M. macrophyllum emplea dos modos distintos de forrajeo: pescar insectos de la superficie del agua y captura aerea de insectos a baja altura sobre el agua. La combinacion de modos de forrajeo provee a M. macrophyllum con una alta flexibilidad y eficiencia en la busqueda de presa. Esta especie se distingue de todos los demas filostomidos por sus normas de actividad, modo de forrajeo, y morfologia, caracteristicas que comparten con murcielagos pescadores de otras familias. Estos atributos proveen a M. macrophyllum acceso al habitat abierto sobre el agua, un area que ningun otro filostomido ha conquistado. JF - Biotropica AU - Weinbeer, Moritz AU - Meyer, Christoph FJ AU - Kalko, Elisabeth KV AD - Smithsonian Tropical Research Institute, P.O. Box 2072, Balboa, Panama, elisabeth.kalko@uni-ulm.de Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 69 EP - 76 PB - Blackwell Publishing, Ltd., [URL:http://www.blackwellpublishing.com] VL - 38 IS - 1 SN - 0006-3606, 0006-3606 KW - New world leaf-nosed bats KW - Animal Behavior Abstracts; Ecology Abstracts KW - Panama KW - Flight KW - Flight activity KW - Abundance KW - Macrophyllum macrophyllum KW - Rain KW - Activity patterns KW - Prey KW - Phyllostomidae KW - Roosts KW - Y 25737:Mammals (excluding primates) KW - D 04672:Mammals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19432974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotropica&rft.atitle=Activity+Pattern+of+the+Trawling+Phyllostomid+Bat%2C+Macrophyllum+macrophyllum%2C+in+Panama&rft.au=Weinbeer%2C+Moritz%3BMeyer%2C+Christoph+FJ%3BKalko%2C+Elisabeth+KV&rft.aulast=Weinbeer&rft.aufirst=Moritz&rft.date=2006-01-01&rft.volume=38&rft.issue=1&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Biotropica&rft.issn=00063606&rft_id=info:doi/10.1111%2Fj.1744-7429.2006.00101.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - SuppNotes - Figures, 4; tables, 1; formulas, 17; references, 55. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Flight; Flight activity; Abundance; Rain; Activity patterns; Prey; Roosts; Macrophyllum macrophyllum; Phyllostomidae; Panama DO - http://dx.doi.org/10.1111/j.1744-7429.2006.00101.x ER - TY - JOUR T1 - Retrospective study of morbidity and mortality of captive jaguars (Panthera onca) in North America: 1982-2002 AN - 19415696; 8797196 AB - One hundred seventy-two medical records of captive jaguars (Panthera onca) were examined from 30 American Zoo and Aquarium Association (AZA) institutions housing jaguars between 1982-2002. The study determined common causes of morbidity and mortality, and the influence of age, gender, and melengestrol-acetate (MGA) exposure on these rates. The most common causes of morbidity in captive jaguars were found to be dental, gastrointestinal, integumentary, and musculoskeletal diseases. Prevalence of types of disease varied with age, with older animals experiencing a higher prevalence of multiple types of disease. Females developed reproductive disease more frequently than males, and the data suggest that MGA exposure increased the risk of developing female reproductive disease. The most common causes of mortality were reproductive diseases in females and musculoskeletal diseases in males. There was a high rate of neonate and pediatric mortality, primarily due to stillbirths or unexplained neonatal death, trauma, and pneumonia. Other diseases or clinical signs that seemed remarkable were a high prevalence of episodes of epistaxis among young, as well as old, jaguars. Based on these findings, management suggestions for the captive jaguar population are presented. Zoo Biol 0:1-12, 2006. JF - Zoo Biology AU - Hope, Katharine AU - Deem, Sharon L AD - Tufts University School of Veterinary Medicine, North Grafton, Massachusetts, deems@si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 501 EP - 512 PB - John Wiley & Sons, 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com], [URL:http://www.wiley.com/] VL - 25 IS - 6 SN - 0733-3188, 0733-3188 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Mortality KW - Data processing KW - Housing KW - Pediatrics KW - medical records KW - Panthera onca KW - Morbidity KW - Geriatrics KW - Neonates KW - Pneumonia KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19415696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Zoo+Biology&rft.atitle=Retrospective+study+of+morbidity+and+mortality+of+captive+jaguars+%28Panthera+onca%29+in+North+America%3A+1982-2002&rft.au=Hope%2C+Katharine%3BDeem%2C+Sharon+L&rft.aulast=Hope&rft.aufirst=Katharine&rft.date=2006-01-01&rft.volume=25&rft.issue=6&rft.spage=501&rft.isbn=&rft.btitle=&rft.title=Zoo+Biology&rft.issn=07333188&rft_id=info:doi/10.1002%2Fzoo.20112 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Panthera onca; Mortality; Morbidity; Neonates; Housing; medical records; Data processing; Pneumonia; Geriatrics; Pediatrics DO - http://dx.doi.org/10.1002/zoo.20112 ER - TY - JOUR T1 - Effects of construction noise on behavior and cortisol levels in a pair of captive giant pandas (Ailuropoda melanoleuca) AN - 19414324; 8797188 AB - Studies of the effects of ambient noise on animals have found variable results. A study was conducted at the Smithsonian's National Zoological Park to determine what effect short-term demolition work would have on the behavior and cortisol excretion of giant pandas. Behavioral and endocrine differences were examined during the presence and absence of demolition work being conducted on an adjacent exhibit complex. High frequency noise was significantly louder on work days compared to non-work days. Panda activity budgets differed significantly between work and post-work periods, although in different ways. The male's use of substrates and locations that might be associated with refuge or shelter changed during the study; the female did not show similar changes. He spent more time in the enclosure adjacent to the work site rather than a more distant enclosure during the demolition period whether work was occurring or not. The behavior of both animals was more often characterized as restless during, as opposed to before or after the work period. In general, cortisol excretion increased during the study in both animals but this was likely a seasonal effect in the male. In many cases, significant short-term increases in cortisol were temporally associated with certain kinds of construction noises or specific physiological events. Variability in cortisol secretion fluctuated during the study for both animals but in differing patterns. These results demonstrate that demolition noise was associated with behavioral and some physiological changes in giant pandas, and these changes were individual-specific. Zoo Biol 0:1-18, 2006. JF - Zoo Biology AU - Powell, David M AU - Carlstead, Kathy AU - Tarou, Loraine R AU - Brown, Janine L AU - Monfort, Steven L AD - Department of Conservation Biology, Conservation and Research Center, Smithsonian's National Zoological Park, Washington, DC, dpowell@wcs.org Y1 - 2006 PY - 2006 DA - 2006 SP - 391 EP - 408 PB - John Wiley & Sons, 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com], [URL:http://www.wiley.com/] VL - 25 IS - 5 SN - 0733-3188, 0733-3188 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Hydrocortisone KW - Secretion KW - Shelter KW - Ailuropoda melanoleuca KW - Parks KW - Noise KW - Excretion KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19414324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Zoo+Biology&rft.atitle=Effects+of+construction+noise+on+behavior+and+cortisol+levels+in+a+pair+of+captive+giant+pandas+%28Ailuropoda+melanoleuca%29&rft.au=Powell%2C+David+M%3BCarlstead%2C+Kathy%3BTarou%2C+Loraine+R%3BBrown%2C+Janine+L%3BMonfort%2C+Steven+L&rft.aulast=Powell&rft.aufirst=David&rft.date=2006-01-01&rft.volume=25&rft.issue=5&rft.spage=391&rft.isbn=&rft.btitle=&rft.title=Zoo+Biology&rft.issn=07333188&rft_id=info:doi/10.1002%2Fzoo.20098 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ailuropoda melanoleuca; Hydrocortisone; Excretion; Noise; Secretion; Shelter; Parks DO - http://dx.doi.org/10.1002/zoo.20098 ER - TY - JOUR T1 - Social and ecological contexts of trophallaxis in facultatively social sweat bees, Megalopta genalis and M. ecuadoria (Hymenoptera, Halictidae) AN - 19326121; 7075961 AB - Exchange of liquid food among adults (trophallaxis) is documented for the first time in New World sweat bees (Halictinae). Megalopta genalis and M. ecuadoria are facultatively social, and in social groups foragers regularly give food to the oldest resident female bee, which dominates social interactions. In turn, the oldest resident sometimes re-distributes this food, and shares it with younger foragers. Food is sometimes offered freely, but often the dominant bee exhibits escalating aggressive behavior until she is fed, whereupon she immediately ceases to be aggressive. The occurrence of trophallaxis in a species with mass-provisioned larvae provides an opportunity to examine the ritualization of social behavior. Trophallaxis also increases survivorship of males and females by almost 50 % under experimental conditions, suggesting the behavior is also important in ecological contexts. JF - Insectes Sociaux AU - Wcislo, W T AU - Gonzalez, V H AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Republic of Panama, WcisloW@si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 220 EP - 225 VL - 53 IS - 2 SN - 0020-1812, 0020-1812 KW - Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Trophallaxis KW - Food KW - Sweat KW - Social behavior KW - Halictidae KW - Aggressive behavior KW - Survival KW - Hymenoptera KW - Social interactions KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19326121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Insectes+Sociaux&rft.atitle=Social+and+ecological+contexts+of+trophallaxis+in+facultatively+social+sweat+bees%2C+Megalopta+genalis+and+M.+ecuadoria+%28Hymenoptera%2C+Halictidae%29&rft.au=Wcislo%2C+W+T%3BGonzalez%2C+V+H&rft.aulast=Wcislo&rft.aufirst=W&rft.date=2006-01-01&rft.volume=53&rft.issue=2&rft.spage=220&rft.isbn=&rft.btitle=&rft.title=Insectes+Sociaux&rft.issn=00201812&rft_id=info:doi/10.1007%2Fs00040-005-0861-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Sweat; Food; Trophallaxis; Social behavior; Survival; Aggressive behavior; Social interactions; Halictidae; Hymenoptera DO - http://dx.doi.org/10.1007/s00040-005-0861-6 ER - TY - JOUR T1 - Acanthopria and Mimopriella parasitoid wasps (Diapriidae) attack Cyphomyrmex fungus-growing ants (Formicidae, Attini) AN - 19289471; 7017595 AB - New World diapriine wasps are abundant and diverse, but the biology of most species is unknown. We provide the first description of the biology of diapriine wasps, Acanthopria spp. and Mimopriella sp., which attack the larvae of Cyphomyrmex fungus-growing ants. In Puerto Rico, the koinobiont parasitoids Acanthopria attack Cyphomyrmex minutus, while in Panama at least four morphospecies of Acanthopria and one of Mimopriella attack Cyphomyrmex rimosus. Of the total larvae per colony, 0-100% were parasitized, and 27-70% of the colonies per population were parasitized. Parasitism rate and colony size were negatively correlated for C. rimosus but not for C. minutus. Worker ants grasped at, bit, and in some cases, killed adult wasps that emerged in artificial nests or tried to enter natural nests. Parasitoid secondary sex ratios were female-biased for eclosing wasps, while field collections showed a male-biased sex ratio. Based on their abundance and success in attacking host ants, these minute wasps present excellent opportunities to explore how natural enemies impact ant colony demography and population biology. JF - Naturwissenschaften AU - Fernandez-Marin, Hermogenes AU - Zimmerman, Jess K AU - Wcislo, William T AD - Smithsonian Tropical Research Institute, Apartado, 0843-03092, Balboa, Republica de Panama, ic972735@rrpac.upr.clu.edu Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 17 EP - 21 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 93 IS - 1 SN - 0028-1042, 0028-1042 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Attini KW - Natural enemies KW - Sex ratio KW - Abundance KW - Formicidae KW - Parasitism KW - Nests KW - Demography KW - Workers KW - Colonies KW - Diapriidae KW - Hymenoptera KW - Parasitoids KW - Z 05205:Populations & general ecology KW - D 04659:Insects KW - K 03400:Human Diseases KW - Y 25503:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19289471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Naturwissenschaften&rft.atitle=Acanthopria+and+Mimopriella+parasitoid+wasps+%28Diapriidae%29+attack+Cyphomyrmex+fungus-growing+ants+%28Formicidae%2C+Attini%29&rft.au=Fernandez-Marin%2C+Hermogenes%3BZimmerman%2C+Jess+K%3BWcislo%2C+William+T&rft.aulast=Fernandez-Marin&rft.aufirst=Hermogenes&rft.date=2006-01-01&rft.volume=93&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Naturwissenschaften&rft.issn=00281042&rft_id=info:doi/10.1007%2Fs00114-005-0048-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Demography; Workers; Colonies; Natural enemies; Sex ratio; Abundance; Parasitism; Nests; Parasitoids; Attini; Formicidae; Hymenoptera; Diapriidae DO - http://dx.doi.org/10.1007/s00114-005-0048-z ER - TY - JOUR T1 - Effects of Management Intensity and Season on Arboreal Ant Diversity and Abundance in Coffee Agroecosystems AN - 19282094; 7028277 AB - Agricultural intensification decreases arthropod predator diversity, abundance and population stability, and may affect interactions between top predators and their arthropod prey - ultimately affecting ecosystem services. Coffee management intensification (reduction or removal of shade trees) reduces diversity of arthropod predators (ground-foraging ants). Because ants provide ecosystem services by controlling pests, influences of intensification on arboreal, coffee-foraging ant diversity and abundance are important. We here address how coffee intensification affects: (1) coffee-foraging ant diversity and abundance and (2) seasonal fluctuations in ant abundance. In each of four coffee sites of varying management intensity in Chiapas, Mexico, we sampled vegetation and using two methods, sampled ant diversity and abundance over two years. Sites significantly differed in vegetation and management intensity. Coffee-foraging ant diversity generally decreased with increasing management intensity (16-26% fewer species observed in the most intensively-managed site). Ant abundance was higher in the wet season. Management intensity, however, did not influence ant abundance or seasonal fluctuations in abundance. Our results highlight the importance of diverse agricultural systems in maintaining arthropod predator diversity, and point to one model system in which we may effectively test how diversity per se affects ecosystem services. JF - Biodiversity and Conservation AU - Philpott, Stacy M AU - Perfecto, Ivette AU - Vandermeer, John AD - University of Michigan, 830 North University, Ann Arbor, MI, 48109, philpotts@si.edu Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 139 EP - 155 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 15 IS - 1 SN - 0960-3115, 0960-3115 KW - Sustainability Science Abstracts; Entomology Abstracts; Ecology Abstracts KW - Coffee KW - Population stability KW - Abundance KW - Formicidae KW - Vegetation KW - Biodiversity KW - Predators KW - Pests KW - M3 1140:Biodiversity KW - Z 05340:Ecology and Behavior KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19282094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biodiversity+and+Conservation&rft.atitle=Effects+of+Management+Intensity+and+Season+on+Arboreal+Ant+Diversity+and+Abundance+in+Coffee+Agroecosystems&rft.au=Philpott%2C+Stacy+M%3BPerfecto%2C+Ivette%3BVandermeer%2C+John&rft.aulast=Philpott&rft.aufirst=Stacy&rft.date=2006-01-01&rft.volume=15&rft.issue=1&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Biodiversity+and+Conservation&rft.issn=09603115&rft_id=info:doi/10.1007%2Fs10531-004-4247-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Coffee; Population stability; Abundance; Biodiversity; Vegetation; Predators; Pests; Formicidae DO - http://dx.doi.org/10.1007/s10531-004-4247-2 ER - TY - JOUR T1 - The Importance of Ants and High-Shade Management to Coffee Pollination and Fruit Weight in Chiapas, Mexico AN - 19281058; 7028287 AB - Recent reports show importance of pollinators to coffee and importance of ants as pollinators or floral protectors in many systems. Arthropod and pollinator diversity, however, declines with management intensification of coffee (Coffea arabica) agroecosystems. We investigated influences of both flying pollinators and ants on coffee fruit set and fruit weight in one high-shade (high-biodiversity) and one low-shade (low-biodiversity) coffee farm in Chiapas, Mexico through exclusion experiments. Contradictory to previous reports, flying pollinators alone did not affect coffee fruit set or fruit weight. Individual fruit weights, however, were higher on branches with both ants and flying pollinators (1.78 g plus or minus 0.312 (SE)) compared to branches without ants (1.03 plus or minus 0.029) or branches without ants or flying pollinators (1.05 plus or minus 0.049), but only in the high-shade site. Although the mechanisms producing higher fruit weights are unknown, we discuss how ants or ant-flying pollinator interactions under high-shade coffee management may contribute to increased fruit weight and the implications of high-shade management for both sustainable coffee production and biodiversity conservation. JF - Biodiversity and Conservation AU - Philpott, Stacy M AU - Uno, Shinsuke AU - Maldonado, Jorge AD - University of Michigan, 830 N. University Ave., Ann Arbor, MI, 48109-1048, USA, philpotts@si.edu Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 487 EP - 501 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 15 IS - 1 SN - 0960-3115, 0960-3115 KW - Sustainability Science Abstracts; Entomology Abstracts; Ecology Abstracts KW - Coffee KW - Pollination KW - Fruits KW - Pollinators KW - Fruit set KW - Formicidae KW - Conservation KW - Biodiversity KW - Coffea arabica KW - M3 1140:Biodiversity KW - Z 05340:Ecology and Behavior KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19281058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biodiversity+and+Conservation&rft.atitle=The+Importance+of+Ants+and+High-Shade+Management+to+Coffee+Pollination+and+Fruit+Weight+in+Chiapas%2C+Mexico&rft.au=Philpott%2C+Stacy+M%3BUno%2C+Shinsuke%3BMaldonado%2C+Jorge&rft.aulast=Philpott&rft.aufirst=Stacy&rft.date=2006-01-01&rft.volume=15&rft.issue=1&rft.spage=487&rft.isbn=&rft.btitle=&rft.title=Biodiversity+and+Conservation&rft.issn=09603115&rft_id=info:doi/10.1007%2Fs10531-005-0602-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Pollination; Coffee; Fruits; Fruit set; Pollinators; Biodiversity; Conservation; Formicidae; Coffea arabica DO - http://dx.doi.org/10.1007/s10531-005-0602-1 ER - TY - JOUR T1 - The magnetic nature of disk accretion onto black holes AN - 1844923165; 2016-099856 AB - In an ongoing study of disk accretion onto black holes, observations from 1/1/2005 during an outburst of an X-ray bright phase are summarized from the Chandra X-ray Observatory of the transient binary system GRO J1655-40 which harbours a black hole with a mass of 7.0 M (sub o) . A robust high-resolution X-ray spectrum was obtained in the soft X-ray band with the identification of an X-ray absorbing wind which is attributed to a magnetic process that also drives accretion through the disk. The wind is too highly ionized to be driven by radiation pressure and most absorption lines are from He-like and H-like species with little UV opacity in the wind by which momentum can be transferred. On the basis that thermal and radiative driving as possible mechanisms for the wind fail by orders of magnitude, magnetic driving of the wind in this system is the only plausible mechanism. JF - Nature (London) AU - Miller, Jon M AU - Raymond, John AU - Fabian, Andy AU - Steeghs, Danny AU - Homan, Jeroen AU - Reynolds, Chris AU - van der Klis, Michael AU - Wijnands, Rudy Y1 - 2006 PY - 2006 DA - 2006 SP - 953 EP - 955 PB - Macmillan Journals, London VL - 441 IS - 7096 SN - 0028-0836, 0028-0836 KW - X-rays KW - theoretical studies KW - black holes KW - stars KW - interstellar medium KW - white dwarfs KW - interplanetary space KW - protoplanetary disk KW - magnetic field KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844923165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=The+magnetic+nature+of+disk+accretion+onto+black+holes&rft.au=Miller%2C+Jon+M%3BRaymond%2C+John%3BFabian%2C+Andy%3BSteeghs%2C+Danny%3BHoman%2C+Jeroen%3BReynolds%2C+Chris%3Bvan+der+Klis%2C+Michael%3BWijnands%2C+Rudy&rft.aulast=Miller&rft.aufirst=Jon&rft.date=2006-01-01&rft.volume=441&rft.issue=7096&rft.spage=953&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature04912 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2016-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2016-12-01 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - black holes; interplanetary space; interstellar medium; magnetic field; protoplanetary disk; stars; theoretical studies; white dwarfs; X-rays DO - http://dx.doi.org/10.1038/nature04912 ER - TY - JOUR T1 - Paleoecology of Late Paleozoic Pteridosperms from Tropical Euramerica AN - 17269587; 6975671 AB - Late Paleozoic pteridosperms are a paraphyletic group of seed plants that were prominent elements of tropical ecosystems, primarily those of wetlands or the wetter portions of seasonally dry environments. Because the group is more a tradition-based, historical construct than a well circumscribed phylogenetic lineage, the wide variance in ecological roles and ecomorphological attributes should not be surprising. Pteridosperms can be the dominant canopy trees in local habitats, prominent understory trees, scrambling ground cover, thicket-formers, or liana-like plants and vines. Some species appear to have been weedy opportunists, although this ecological strategy seems to be a minor part of the wide spectrum of pteridosperm life habits. Most pteridosperms appear to have preferred wetter parts of the landscape, though not standing water, and relatively nutrient-rich settings (in comparison with groups such as tree ferns or lycopsids). Of the Paleozoic pteridosperms as traditionally circumscribed, only the peltasperms survived to become major elements in the Mesozoic. However, these plants may have been part of a derived seed-plant clade that also includes the corystosperms and cycads (see Hilton and Bateman, this volume), indicating that only the most derived of the Paleozoic pteridosperm lineages, those that appear to have evolved initially in extrabasinal settings, persisted into the Mesozoic. JF - Journal of the Torrey Botanical Society AU - DiMichele, William A AU - Phillips, Tom L AU - Pfefferkorn, Hermann W AD - Department of Paleobiology, NMNH Smithsonian Institution, Washington, DC 20560, dimichele@si.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 83 EP - 118 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 133 IS - 1 SN - 1095-5674, 1095-5674 KW - Ecology Abstracts KW - Seeds KW - Trees KW - Wetlands KW - Canopies KW - Understory KW - D 04680:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17269587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Torrey+Botanical+Society&rft.atitle=Paleoecology+of+Late+Paleozoic+Pteridosperms+from+Tropical+Euramerica&rft.au=DiMichele%2C+William+A%3BPhillips%2C+Tom+L%3BPfefferkorn%2C+Hermann+W&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2006-01-01&rft.volume=133&rft.issue=1&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Torrey+Botanical+Society&rft.issn=10955674&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Seeds; Trees; Wetlands; Canopies; Understory ER - TY - JOUR T1 - First directly retrieved global distribution of tropospheric column ozone from GOME: Comparison with the GEOS-CHEM model AN - 17193073; 6859082 AB - We present the first directly retrieved global distribution of tropospheric column ozone from Global Ozone Monitoring Experiment (GOME) ultraviolet measurements during December 1996 to November 1997. The retrievals clearly show signals due to convection, biomass burning, stratospheric influence, pollution, and transport. They are capable of capturing the spatiotemporal evolution of tropospheric column ozone in response to regional or short time-scale events such as the 1997-1998 el Nino event and a 10-20 du change within a few days. The global distribution of tropospheric column ozone displays the well-known wave-1 pattern in the tropics, nearly zonal bands of enhanced tropospheric column ozone of 36-48 du at 20 degree S-30 degree S during the austral spring and at 25 degree N-45 degree N during the boreal spring and summer, low tropospheric column ozone of -30 du uniformly distributed south of 35 degree S during all seasons, and relatively high tropospheric column ozone of >33 du at some northern high-latitudes during the spring. Simulation from a chemical transport model corroborates most of the above structures, with small biases of - plus or minus 5 du and consistent seasonal cycles in most regions, especially in the southern hemisphere. However, significant positive biases of 5-20 du occur in some northern tropical and subtropical regions such as the Middle East during summer. Comparison of GOME with monthly-averaged Measurement of Ozone and Water Vapor by Airbus in-service Aircraft (MOZAIC) tropospheric column ozone for these regions usually shows good consistency within 1 capital sigma standard deviations and retrieval uncertainties. Some biases can be accounted for by inadequate sensitivity to lower tropospheric ozone, the different spatiotemporal sampling and the spatiotemporal variations in tropospheric column ozone. JF - Journal of Geophysical Research. D. Atmospheres AU - Liu, Xiong AU - Chance, Kelly AU - Sioris, Christopher E AU - Kurosu, Thomas P AU - Spurr, Robert JD AU - Martin, Randall V AU - Fu, Tzung-May AU - Logan, Jennifer A AU - Jacob, Daniel J AU - Palmer, Paul I AU - Newchurch, Michael J AU - Megretskaia, Inna A AU - Chatfield, Robert B AD - Atomic and Molecular Physics Division, Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, USA Y1 - 2006/01// PY - 2006 DA - Jan 2006 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 111 IS - D2 SN - 0148-0227, 0148-0227 KW - GOME KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Citation No. D02308 KW - tropospheric ozone KW - global climatology KW - satellite retrievals KW - biomass burning KW - stratospheric influence. KW - 0365 Atmospheric Composition and Structure: Troposphere: composition and chemistry KW - 0368 Atmospheric Composition and Structure: Troposphere: constituent transport and chemistry KW - 0394 Atmospheric Composition and Structure: Instruments and techniques KW - 3360 Atmospheric Processes: Remote sensing KW - 3309 Atmospheric Processes: Climatology (1616 KW - 1620 KW - 3305 KW - 4215 KW - 8408). KW - Combustion products KW - Pollution dispersion KW - Chemical transport models KW - Ozone transport KW - Convection effects KW - Atmosphere KW - Ozone in troposphere KW - Vapors KW - Global ozone KW - Aircraft KW - El Nino events KW - Trace gases from biomass burning KW - Ultraviolet radiation KW - Air sampling KW - Seasonal variability KW - Seasonal variations KW - Middle East KW - Stratospheric parameters KW - Ozone KW - Atmospheric pollution KW - Troposphere KW - Simulation KW - Global Ozone Monitoring Experiment (GOME) KW - Numerical simulations KW - Airplane observation of ozone KW - Research programs KW - Evolution KW - P 0000:AIR POLLUTION KW - M2 551.501.86:Use of satellite-borne instruments (551.501.86) KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17193073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=First+directly+retrieved+global+distribution+of+tropospheric+column+ozone+from+GOME%3A+Comparison+with+the+GEOS-CHEM+model&rft.au=Liu%2C+Xiong%3BChance%2C+Kelly%3BSioris%2C+Christopher+E%3BKurosu%2C+Thomas+P%3BSpurr%2C+Robert+JD%3BMartin%2C+Randall+V%3BFu%2C+Tzung-May%3BLogan%2C+Jennifer+A%3BJacob%2C+Daniel+J%3BPalmer%2C+Paul+I%3BNewchurch%2C+Michael+J%3BMegretskaia%2C+Inna+A%3BChatfield%2C+Robert+B&rft.aulast=Liu&rft.aufirst=Xiong&rft.date=2006-01-01&rft.volume=111&rft.issue=D2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JD006564 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Atmospheric pollution; Ozone transport; Chemical transport models; Convection effects; Global Ozone Monitoring Experiment (GOME); Ozone in troposphere; Global ozone; Numerical simulations; El Nino events; Trace gases from biomass burning; Airplane observation of ozone; Seasonal variability; Evolution; Stratospheric parameters; Vapors; Aircraft; Combustion products; Ultraviolet radiation; Pollution dispersion; Air sampling; Simulation; Troposphere; Atmosphere; Seasonal variations; Research programs; Ozone; Middle East DO - http://dx.doi.org/10.1029/2005JD006564 ER - TY - JOUR T1 - A technique to create form-fitted, padded plaster jackets for conserving vertebrate fossil specimens AN - 1718054152; 2015-095482 AB - In many cases, vertebrate fossils lying on storage shelves are in danger of falling to pieces - whether it is from ancient glues and hardeners, ambient vibration, or handling. Many methods have been tried to reduce the wear and tear on specimens, though few seem to fully protect them. The Smithsonian Institution has developed a multi-step process of protecting fossil vertebrates with foam-padded, plaster jackets made of hydrocal gypsum cement, surmat fiberglass cloth, and ethafoam padding. Custom-fit, two-piece jackets with handles and feet on both sides that bolt together are created to fully encase the specimens. These enable a person to lift off a side, fully examine one side of even the most delicate specimen, and then flip it over to examine the other side. This eliminates excessive handling, and reduces the chances for breakage. An active program has been implemented to jacket all of the Smithsonian's vertebrate paleo specimens. So far, many of the titanothere skulls, toothed and baleen whale skulls, Plesippus skulls, Teleoceros skulls, turtle shells and sauropod bones have been jacketed. Many jacketed bones have already been safely shipped to our Museum Support Center storage facility in Suitland, Maryland, with more of the collections targeted for jacketing and relocation. JF - Journal of Paleontological Techniques AU - Jabo, S J AU - Kroehler, P A AU - Grady, F V Y1 - 2006 PY - 2006 DA - 2006 SP - 6 PB - Museum of Lourinha, Lourinha VL - 1 KW - methods KW - curation KW - Chordata KW - bones KW - Vertebrata KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1718054152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontological+Techniques&rft.atitle=A+technique+to+create+form-fitted%2C+padded+plaster+jackets+for+conserving+vertebrate+fossil+specimens&rft.au=Jabo%2C+S+J%3BKroehler%2C+P+A%3BGrady%2C+F+V&rft.aulast=Jabo&rft.aufirst=S&rft.date=2006-01-01&rft.volume=1&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontological+Techniques&rft.issn=1646-5806&rft_id=info:doi/ L2 - http://www.jpaleontologicaltechniques.org/pasta3/JPT%20N1/Bulletin.html http://www.jpaleontologicaltechniques.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 1 N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 10, 2015 N1 - Last updated - 2015-10-01 N1 - SubjectsTermNotLitGenreText - bones; Chordata; curation; methods; Vertebrata ER - TY - JOUR T1 - Competitive dominance in a secondary successional rain-forest community in Borneo AN - 17049891; 6679496 AB - Competitive interactions among pioneer species may have a significant impact on the course of secondary succession in tropical rain forests. We predicted that the outcome of competitive interactions in early succession would vary with soil nutrient availability. To test this hypothesis we grew seven pioneer tree species alone and in dense competitive mixtures, with four nutrient treatments: no nutrient addition, and N, P, and N plus P addition. Performance of plants grown alone and in mixtures was strongly nutrient limited. However, contrary to expectation, the competitive hierarchy among the seven species was almost identical among the four nutrient treatments. The dominant species, Melastoma malabathricum, accounted for > 70% of total stand biomass in all nutrient treatments. Seedlings of this species had higher rates of gas exchange and initial growth, and lower root allocation than the other species. Profiles of light availability within the competitive stands indicated that light levels at ground level were well above levels at which pioneer species can successfully survive and grow, yet seedlings of species other than Melastoma remained stunted. Leaf N concentrations in all stands were 25-55% reduced by competitive interactions, and N addition increased relative competitive performance in only Melastoma suggesting that Melastoma was particularly effective at N acquisition, limiting nutrient uptake by the other species. Toward the end of the experiment individuals of Melastoma began to reproduce, suggesting that the competitive hierarchy would have changed in a longer-duration experiment. JF - Journal of Tropical Ecology AU - Davies, S J AU - Semui, H AD - Center for Tropical Forest Science, Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002-0948, USA, sdavies@oeb.harvard.edu Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 53 EP - 64 VL - 22 IS - 1 SN - 0266-4674, 0266-4674 KW - Ecology Abstracts KW - Gas exchange KW - Rain forests KW - Borneo KW - Melastoma malabathricum KW - Nutrients KW - Seedlings KW - Succession KW - Soil nutrients KW - Light effects KW - Dominance KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17049891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=Competitive+dominance+in+a+secondary+successional+rain-forest+community+in+Borneo&rft.au=Davies%2C+S+J%3BSemui%2C+H&rft.aulast=Davies&rft.aufirst=S&rft.date=2006-01-01&rft.volume=22&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467405002944 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Gas exchange; Rain forests; Seedlings; Nutrients; Succession; Soil nutrients; Dominance; Light effects; Melastoma malabathricum; Borneo DO - http://dx.doi.org/10.1017/S0266467405002944 ER - TY - JOUR T1 - The four phases of plant-arthropod associations in deep time AN - 1542644900; 2014-047381 AB - Vascular-plant hosts, their arthropod herbivores, and associated functional feeding groups are distributed spatiotemporally into four major herbivore expansions during the past 420 m.y. They are: (1) a Late Silurian to Late Devonian (60 m.y.) phase of myriapod and apterygote, hexapod (perhaps pterygote) herbivores on several clades of primitive vascular-plant hosts and a prototaxalean fungus; (2) a Late Mississippian to end-Permian (85 m.y.) phase of mites and apterygote and basal pterygote herbivores on pteridophyte and basal gymnospermous plant hosts; (3) a Middle Triassic to Recent (245 m.y.) phase of mites, orthopteroids (in the broadest sense) and hemipteroid and basal holometabolan herbivores on pteridophyte and gymnospermous plant hosts; and (4) a mid Early Cretaceous to Recent (115 m.y.) phase of modern-aspect orthopteroids and derived hemipteroid and holometabolous herbivores on angiospermous plant hosts. These host-plant and herbivore associations are mediated by seven functional feeding groups: a) external foliage feeding, b) piercing-and-sucking, c) boring (Phase 1 origins); d) galling, e) seed predation, f) nonfeeding oviposition (Phase 2 origins); and leaf mining (early Phase 3 origin). Within about 20 m.y. of each herbivore expansion, there is a biota that expresses the nearly full spectrum of later plant-arthropod associations. These four associational phases may be linked to the paleoclimatologic variables of greenhouse/icehouse cycles and atmospheric O2 and CO2 levels by uncertain causes, although some relationship probably is present. The 7 functional feeding groups persist through most of the sampled interval but harbor host-plants and arthropod herbivores that are spatiotemporally ephemeral. Poor understanding of associations in Phases 1 to 3 is attributed to disproportionate focus on the angiosperm and holometabolan insect associations of Phase 4. JF - Geologica Acta AU - Labandeira, C C Y1 - 2006 PY - 2006 DA - 2006 SP - 409 EP - 438 PB - Facultad de Geologia, Universidad de Barcelona, Barcelona VL - 4 IS - 4 SN - 1695-6133, 1695-6133 KW - Cretaceous KW - herbivorous taxa KW - paleoclimatology KW - paleoecology KW - Theria KW - Triassic KW - Invertebrata KW - Eutheria KW - Middle Carboniferous KW - Plantae KW - Lower Cretaceous KW - Chordata KW - biodiversity KW - Paleozoic KW - Mammalia KW - Carboniferous KW - Insectivora KW - Permian KW - Mesozoic KW - Silurian KW - paleoenvironment KW - Devonian KW - Arthropoda KW - biozones KW - Upper Silurian KW - fossils KW - Vertebrata KW - Tetrapoda KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1542644900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geologica+Acta&rft.atitle=The+four+phases+of+plant-arthropod+associations+in+deep+time&rft.au=Labandeira%2C+C+C&rft.aulast=Labandeira&rft.aufirst=C&rft.date=2006-01-01&rft.volume=4&rft.issue=4&rft.spage=409&rft.isbn=&rft.btitle=&rft.title=Geologica+Acta&rft.issn=16956133&rft_id=info:doi/10.1344%2F105.000000344 L2 - http://www.geologica-acta.com/HomeAC.do LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from Instituto Geologico y Minero de Espana, Madrid, Spain N1 - Date revised - 2014-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. tables, geol. sketch map N1 - Last updated - 2014-07-04 N1 - SubjectsTermNotLitGenreText - Arthropoda; biodiversity; biozones; Carboniferous; Chordata; Cretaceous; Devonian; Eutheria; fossils; herbivorous taxa; Insectivora; Invertebrata; Lower Cretaceous; Mammalia; Mesozoic; Middle Carboniferous; paleoclimatology; paleoecology; paleoenvironment; Paleozoic; Permian; Plantae; Silurian; Tetrapoda; Theria; Triassic; Upper Silurian; Vertebrata DO - http://dx.doi.org/10.1344/105.000000344 ER - TY - JOUR T1 - Devonian Charophyta of Western Canada AN - 1282820532; 2013-012558 JF - Revista Espanola de Micropaleontologia AU - Georgescu, M D AU - Braun, W K Y1 - 2006 PY - 2006 DA - 2006 SP - 1 EP - 9 PB - Empresa Nacional, Madrid VL - 38 IS - 1 SN - 0556-655X, 0556-655X KW - Plantae KW - Chlorophyta KW - Paleozoic KW - Moellerina greeni KW - algae KW - Stomochara moreyi KW - new taxa KW - spatial distribution KW - Xinjiangochara burgessi KW - Devonian KW - Canada KW - Karpinskya aperta KW - Western Canada KW - Charophyta KW - Karpinskya laticostata KW - microfossils KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1282820532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Revista+Espanola+de+Micropaleontologia&rft.atitle=Devonian+Charophyta+of+Western+Canada&rft.au=Georgescu%2C+M+D%3BBraun%2C+W+K&rft.aulast=Georgescu&rft.aufirst=M&rft.date=2006-01-01&rft.volume=38&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Revista+Espanola+de+Micropaleontologia&rft.issn=0556655X&rft_id=info:doi/ L2 - http://dialnet.unirioja.es/servlet/revista?tipo_busqueda=CODIGO&clave_revista=1803 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Instituto Geologico y Minero de Espana, Madrid, Spain N1 - Date revised - 2013-01-01 N1 - Number of references - 22 N1 - Document feature - plates, sketch map N1 - Last updated - 2013-02-05 N1 - CODEN - RTEMB5 N1 - SubjectsTermNotLitGenreText - algae; Canada; Charophyta; Chlorophyta; Devonian; Karpinskya aperta; Karpinskya laticostata; microfossils; Moellerina greeni; new taxa; Paleozoic; Plantae; spatial distribution; Stomochara moreyi; Western Canada; Xinjiangochara burgessi ER - TY - JOUR T1 - Preliminary paleomagnetic results of a terminal Pleistocene/Holocene record from northeastern Buenos Aires Province (Argentina) AN - 1037238407; 2012-075854 AB - Paleomagnetic data from the Lomas del Mirador (34 degrees 39.29' S, 58 degrees 32.17' W) sedimentary section in northeastern Buenos Aires province (Argentina) comprises 149 oriented samples that record a significant but gentle gradual change in the geomagnetic field at the terminal Pleistocene and Holocene. Based on rock magnetic and detrital remanence experiments, the deposit seems to be a good recorder of the past geomagnetic field behavior. The characteristic remanent magnetization (ChRM), determined by progressive AF demagnetization, shows that the sections registered normal and intermediate polarities during the terminal Pleistocene/Holocene. The PSV is characterized by a large variation with approximately 80 degrees difference in inclination in both sections and a significant but gentle westward shift in the declination in the upper part. A similar trend was observed in the paleomagnetic record registered in other sections from northeastern Argentina. This remarkably large PSV, especially the inclination record, became a reliable chronostratigraphical marker for latest Pleistocene/Holocene sedimentary deposits in northeastern Buenos Aires. VGPs resemble those registered during terminal Pleistocene and Holocene in the southern cone of South America. Palaeomagnetic poles for the sections other contemporaneous sites from northeastern Argentina fall some approximately 5-15 degrees away from the Earth's rotation's axis. JF - Geofizika (Zagreb) AU - Nami, Hugo G Y1 - 2006 PY - 2006 DA - 2006 SP - 119 EP - 141 PB - Geofizicki Zavod "Andrija Mohorovicic", Prirodoslovno-matematicki Fakultet Sveucilista u Zagrebu, Zagreb VL - 23 IS - 2 SN - 0352-3659, 0352-3659 KW - experimental studies KW - Quaternary KW - clastic sediments KW - Buenos Aires Argentina KW - pole positions KW - magnetization KW - paleomagnetism KW - magnetostratigraphy KW - Holocene KW - Pampas KW - upper Pleistocene KW - Cenozoic KW - South America KW - remanent magnetization KW - Argentina KW - Lomas del Mirador Argentina KW - sediments KW - Pleistocene KW - stratigraphic boundary KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1037238407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geofizika+%28Zagreb%29&rft.atitle=Preliminary+paleomagnetic+results+of+a+terminal+Pleistocene%2FHolocene+record+from+northeastern+Buenos+Aires+Province+%28Argentina%29&rft.au=Nami%2C+Hugo+G&rft.aulast=Nami&rft.aufirst=Hugo&rft.date=2006-01-01&rft.volume=23&rft.issue=2&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Geofizika+%28Zagreb%29&rft.issn=03523659&rft_id=info:doi/ L2 - http://geofizika-journal.gfz.hr/vol_23/No2/hugo-nami.pdf http://geofizika-journal.gfz.hr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2012-01-01 N1 - Number of references - 43 N1 - SuppNotes - Accessed on Aug. 16, 2012 N1 - Last updated - 2012-08-31 N1 - SubjectsTermNotLitGenreText - Argentina; Buenos Aires Argentina; Cenozoic; clastic sediments; experimental studies; Holocene; Lomas del Mirador Argentina; magnetization; magnetostratigraphy; paleomagnetism; Pampas; Pleistocene; pole positions; Quaternary; remanent magnetization; sediments; South America; stratigraphic boundary; upper Pleistocene ER - TY - CPAPER T1 - Laboratory and Astronomical Detection of New Carbon, Silicon and Sulfur Molecules T2 - 2005 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2005) AN - 39785503; 4065607 JF - 2005 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2005) AU - McCarthy, M C Y1 - 2005/12/15/ PY - 2005 DA - 2005 Dec 15 KW - Silicon KW - Sulfur KW - Carbon KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39785503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+International+Chemical+Congress+of+Pacific+Basin+Societies+%28PACIFICHEM+2005%29&rft.atitle=Laboratory+and+Astronomical+Detection+of+New+Carbon%2C+Silicon+and+Sulfur+Molecules&rft.au=McCarthy%2C+M+C&rft.aulast=McCarthy&rft.aufirst=M&rft.date=2005-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+International+Chemical+Congress+of+Pacific+Basin+Societies+%28PACIFICHEM+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.pacifichem.org/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Montane speciation patterns in Ithomiola butterflies (Lepidoptera: Riodinidae): are they consistently moving up in the world? AN - 17418046; 6531725 AB - Tropical lowland areas have often been seen as the centres of terrestrial species proliferation, but recent evidence suggests that young species may be more frequent in montane areas. Several montane speciation modes have been proposed, but their relative frequencies and predominant evolutionary sequence remain unclear because so few biogeographic and phylogenetic studies have tested such questions. I use morphological data to generate a phylogenetic hypothesis for all 11 species of the riodinid butterfly genus Ithomiola (Riodininae: Mesosemiini: Napaeina). These species are shown here to be all strictly geographically and elevationally allo- or parapatrically distributed with respect to their closest relatives in lowland and montane regions throughout the Neotropics. The overwhelming pattern in Ithomiola is of repeated upward parapatric speciation across an elevational gradient, and the genus appears to provide the clearest example to date of vertical montane speciation. All of the young derived species are montane and all of the old basal species are confined to the lowlands, supporting the hypothesis of montane regions largely as species pumps and lowland regions as museums. Possible reasons for the post- speciation maintenance of parapatric ranges in Ithomiola are discussed. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Hall, Jason PW AD - National Museum of Natural History, Smithsonian Institution Department of Entomology Washington, DC 20560-127, USA Y1 - 2005/12/07/ PY - 2005 DA - 2005 Dec 07 SP - 2457 EP - 2466 PB - Royal Society of London, 6 Carlton House Terrace London SW1Y 5AG UK, [mailto:info@royalsoc.ac.uk], [URL:http://www.royalsoc.ac.uk/] VL - 272 IS - 1580 SN - 0962-8452, 0962-8452 KW - Lepidoptera KW - Metalmarks KW - Moths KW - Entomology Abstracts; Ecology Abstracts KW - Article No. 2 KW - biogeography KW - Ithomiola KW - montane KW - parapatric speciation KW - Riodinidae KW - vertical speciation KW - Phylogeny KW - Speciation KW - Museums KW - Evolution KW - D 04659:Insects KW - Z 05220:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17418046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Montane+speciation+patterns+in+Ithomiola+butterflies+%28Lepidoptera%3A+Riodinidae%29%3A+are+they+consistently+moving+up+in+the+world%3F&rft.au=Hall%2C+Jason+PW&rft.aulast=Hall&rft.aufirst=Jason&rft.date=2005-12-07&rft.volume=272&rft.issue=1580&rft.spage=2457&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2005.3254 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Phylogeny; Speciation; Museums; Evolution; Riodinidae; Lepidoptera; Ithomiola DO - http://dx.doi.org/10.1098/rspb.2005.3254 ER - TY - JOUR T1 - Correlated trends in the evolution of the plesiosaur locomotor system AN - 51669045; 2005-072337 AB - This paper investigates trends in the evolution of body size and shape in the Plesiosauria, a diverse clade of Mesozoic marine reptiles. Using measures from well-preserved plesiosaur specimens, we document and interpret evolutionary patterns in relative head size, body size, and locomotor variables. Size increase is a significant trend in the clade as a whole, and in constituent clades. The trend in relative head size is of variance increase; observed head sizes are both smaller and larger than ancestral values. In the locomotor system, changes in propodial and girdle proportions appear concomitant with body size increase and are interpreted as allometric responses to the physical constraints of large body size. Other trends in the locomotor system are significantly correlated with both body size and relative head size. These locomotor trends evolved convergently in several clades of plesiosaurs, and may have had an ecomorphological basis, although data are lacking to constrain speculation on this point. The evolution of the locomotor system in plesiosaurs sheds new light on the response of aquatic tetrapods to the physical constraints of foraging at large body size. JF - Paleobiology AU - O'Keefe, F Robin AU - Carrano, Matthew T Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 656 EP - 675 PB - Paleontological Society, Lawrence, KS VL - 31 IS - 4 SN - 0094-8373, 0094-8373 KW - Diapsida KW - Chordata KW - principal components analysis KW - phylogeny KW - statistical analysis KW - feeding KW - biologic evolution KW - Mesozoic KW - size KW - paleoecology KW - Reptilia KW - morphology KW - skull KW - Sauropterygia KW - Plesiosauria KW - functional morphology KW - skeletons KW - Vertebrata KW - locomotion KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51669045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleobiology&rft.atitle=Correlated+trends+in+the+evolution+of+the+plesiosaur+locomotor+system&rft.au=O%27Keefe%2C+F+Robin%3BCarrano%2C+Matthew+T&rft.aulast=O%27Keefe&rft.aufirst=F&rft.date=2005-12-01&rft.volume=31&rft.issue=4&rft.spage=656&rft.isbn=&rft.btitle=&rft.title=Paleobiology&rft.issn=00948373&rft_id=info:doi/10.1666%2F0094-8373%282005%290312.0.CO%3B2 L2 - http://paleobiol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 82 N1 - PubXState - KS N1 - Document feature - illus. incl. 7 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-15 N1 - CODEN - PALBBM N1 - SubjectsTermNotLitGenreText - biologic evolution; Chordata; Diapsida; feeding; functional morphology; locomotion; Mesozoic; morphology; paleoecology; phylogeny; Plesiosauria; principal components analysis; Reptilia; Sauropterygia; size; skeletons; skull; statistical analysis; Tetrapoda; Vertebrata DO - http://dx.doi.org/10.1666/0094-8373(2005)031[0656:CTITEO]2.0.CO;2 ER - TY - JOUR T1 - Rhizosphere iron (III) deposition and reduction in a Juncus effusus L.-dominated wetland AN - 51659118; 2005-076496 AB - Iron (III) plaque forms on the roots of wetland plants from the reaction of Fe(II) with O2 released by roots. Recent laboratory studies have shown that Fe plaque is more rapidly reduced than non-rhizosphere Fe(III) oxides. The goals of the current study were to determine in situ rates of: (i) Fe(III) reduction of root plaque and soil Fe(III) oxides, (ii) root Fe(III) deposition, and (iii) root and soil organic matter decomposition. Iron (III) reduction was investigated using a novel buried-bag technique in which roots and soil were buried in heat-sealed membrane bags (Versapor 200 membrane, pore size = 0.2 mu m) in late fall following plant senescence. Bags were retrieved at monthly intervals for 1 yr to assess changes in total C and Fe mass, Fe mineralogy, Fe(II)/Fe(III) ratio, and the abundances of Fe(II)-oxidizing bacteria (FeOB) and Fe(III)-reducing bacteria (FeRB). The soil C and Fe pools did not change significantly throughout the year, but root C and total root Fe mass decreased by 40 and 70%, respectively. When total Fe losses were adjusted for changes in the ratio of Fe(II)/Fe(III), over 95% of the Fe(III) in the plaque was reduced during the 12-mo study, at a peak rate of 0.6 mg Fe(III) g dry weight-1 d-1 (gdw-1 d-1). These estimates exceed the crude estimate of Fe(III) accumulation [0.3 mg Fe(III) g dry weight-1 d-1] on bare-root plants that were transplanted into the wetland for a growing season. We concluded that root plaque has the potential to be reduced as rapidly as it is deposited under field conditions. JF - Soil Science Society of America Journal AU - Weiss, Johanna V AU - Emerson, David AU - Megonigal, J Patrick Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 1861 EP - 1870 PB - Soil Science Society of America, Madison, WI VL - 69 IS - 6 SN - 0361-5995, 0361-5995 KW - United States KW - degradation KW - Appalachians KW - techniques KW - rhizosphere KW - aqueous solutions KW - iron KW - burial KW - ferric iron KW - geochemistry KW - Eh KW - West Virginia KW - Mineral County West Virginia KW - soils KW - North America KW - Virginia KW - annual variations KW - oxidation KW - Louisa County Virginia KW - rates KW - hydrochemistry KW - Contrary Creek KW - ferrous iron KW - biogenic processes KW - wetlands KW - metals KW - bacteria KW - Piedmont KW - field studies KW - 25:Soils KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51659118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Rhizosphere+iron+%28III%29+deposition+and+reduction+in+a+Juncus+effusus+L.-dominated+wetland&rft.au=Weiss%2C+Johanna+V%3BEmerson%2C+David%3BMegonigal%2C+J+Patrick&rft.aulast=Weiss&rft.aufirst=Johanna&rft.date=2005-12-01&rft.volume=69&rft.issue=6&rft.spage=1861&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2005.0002 L2 - http://soil.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 41 N1 - PubXState - WI N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - annual variations; Appalachians; aqueous solutions; bacteria; biogenic processes; burial; Contrary Creek; degradation; Eh; ferric iron; ferrous iron; field studies; geochemistry; hydrochemistry; iron; Louisa County Virginia; metals; Mineral County West Virginia; North America; oxidation; Piedmont; rates; rhizosphere; soils; techniques; United States; Virginia; West Virginia; wetlands DO - http://dx.doi.org/10.2136/sssaj2005.0002 ER - TY - JOUR T1 - Was southern Central America an archipelago or a peninsula in the middle Miocene? A test using land-mammal body size AN - 51632895; 2006-011061 AB - There has been considerable discussion about the complex geological history of southern Central America in the late Cenozoic prior to the closing of the Isthmus of Panama during the Pliocene. It is particularly unclear how far nuclear Central America extended southward as a continuous land connection with North America versus the alternate paleogeographic reconstruction of an extensive island-arc system during this time. In modern faunas, terrestrial mammal body sizes have fundamentally different patterns within regions of continuous land-mass versus island populations as a result of the "island rule". Variation in body size is relatively limited in species with continent-wide distributions, whereas, relative to mainland populations, those on islands can have as much as a four-fold increase, or decrease, in body size. Using tooth molar dimensions as a proxy for body mass, tooth size is compared from a middle Miocene land-mammal fauna from Panama (Gaillard Cut Local Fauna) relative to contemporaneous faunas in North America. Among six species, there is no significant difference in tooth size between Panama and North America. A second test comparing the artiodactyl Paratoceras wardi between Panama and Texas shows a significant difference in tooth size, with P. wardi from Panama having slightly larger teeth (104% to 112% larger) than P. wardi from Texas. This difference in size, however, is small compared to that predicted from insular evolution and is more consistent with the amount of variation seen in continent-wide species distributions. Results from both tests are consistent with the hypothesis that southern Central America had a dry-land connection to North America during the middle Miocene. Based on these data, there is no support for the alternate hypothesis of an extensive archipelago in southern Central America during this time. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Kirby, M X AU - MacFadden, B Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 193 EP - 202 PB - Elsevier, Amsterdam VL - 228 IS - 3-4 SN - 0031-0182, 0031-0182 KW - biogeography KW - paleoecology KW - Cenozoic KW - Theria KW - Fissipeda KW - Cucaracha Formation KW - Eutheria KW - Panama KW - Perissodactyla KW - Chordata KW - bivariate analysis KW - Carnivora KW - statistical analysis KW - middle Miocene KW - Mammalia KW - Artiodactyla KW - morphometry KW - teeth KW - paleogeography KW - Canidae KW - Miocene KW - size KW - Tertiary KW - Neogene KW - islands KW - Vertebrata KW - Rodentia KW - Central America KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51632895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Was+southern+Central+America+an+archipelago+or+a+peninsula+in+the+middle+Miocene%3F+A+test+using+land-mammal+body+size&rft.au=Kirby%2C+M+X%3BMacFadden%2C+B&rft.aulast=Kirby&rft.aufirst=M&rft.date=2005-12-01&rft.volume=228&rft.issue=3-4&rft.spage=193&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2005.06.002 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Artiodactyla; biogeography; bivariate analysis; Canidae; Carnivora; Cenozoic; Central America; Chordata; Cucaracha Formation; Eutheria; Fissipeda; islands; Mammalia; middle Miocene; Miocene; morphometry; Neogene; paleoecology; paleogeography; Panama; Perissodactyla; Rodentia; size; statistical analysis; teeth; Tertiary; Tetrapoda; Theria; Vertebrata DO - http://dx.doi.org/10.1016/j.palaeo.2005.06.002 ER - TY - JOUR T1 - The difficulties of identifying flying squirrels (Sciuridae, Peteromyini) in the fossil record AN - 51594239; 2006-037575 AB - Two problems are examined in this paper: (1) the identification of flying squirrels in the fossil record by means of their teeth; and (2) the identification of features of the limbs that indicate that the animals were gliders. Dental features vary widely among flying squirrels and among other squirrels, and a thorough survey demonstrates that most features that have been used to distinguish fossil flying squirrels are also found in some tree squirrels. A review of the descriptions of fossil flying squirrels reveals few convincing arguments that these animals actually belong to the Pteromyini and none to support the hypothesis that they were gliding animals. Recent flying squirrels exhibit a number of distinguishing morphological features in their carpal and tarsal bones and at the proximal and distal ends of their long bones. Some of these morphological structures are obligatory features required for gliding locomotion in squirrels and hence are diagnostic of flying squirrels. JF - Journal of Vertebrate Paleontology AU - Thorington, Richard W AU - Schennum, Chad E AU - Pappas, Lindsay A AU - Pitassy, Diane Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 950 EP - 961 PB - University of Oklahoma, Norman, OK VL - 25 IS - 4 SN - 0272-4634, 0272-4634 KW - Chordata KW - modern analogs KW - Sciuridae KW - living taxa KW - Mammalia KW - teeth KW - morphology KW - Theria KW - Sciuromorpha KW - functional morphology KW - identification KW - skeletons KW - Peteromyini KW - Vertebrata KW - Rodentia KW - locomotion KW - Eutheria KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51594239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=The+difficulties+of+identifying+flying+squirrels+%28Sciuridae%2C+Peteromyini%29+in+the+fossil+record&rft.au=Thorington%2C+Richard+W%3BSchennum%2C+Chad+E%3BPappas%2C+Lindsay+A%3BPitassy%2C+Diane&rft.aulast=Thorington&rft.aufirst=Richard&rft.date=2005-12-01&rft.volume=25&rft.issue=4&rft.spage=950&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 43 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Chordata; Eutheria; functional morphology; identification; living taxa; locomotion; Mammalia; modern analogs; morphology; Peteromyini; Rodentia; Sciuridae; Sciuromorpha; skeletons; teeth; Tetrapoda; Theria; Vertebrata ER - TY - JOUR T1 - A new species of Mene (Perciformes, Menidae) from the Paleocene of South America, with notes on paleoenvironment and a brief review of menid fishes AN - 51593795; 2006-037559 AB - A new species of menid fish, Mene purdyi, is described from northwestern Peru. A Paleocene age (late Thanetian) is estimated for the specimen based on biostratigraphic analysis of planktonic foraminifers recovered from the surrounding matrix. Possible explanations for discrepancies between this result and previous interpretations of an Oligocene age are explored. Stable isotopic analysis of foraminifers associated with the fossil allows for general characterization of the thermal profile of the depositional environment. The small temperature gap between distinct depth-ecological foraminifer assemblages inferred from delta (super 18) O values indicates a low vertical temperature gradient, possibly reflecting a depositional environment dominated by upwelling. Although incomplete, the three-dimensional preservation of this specimen allows for detailed description of much of the skull, the first two vertebrae and the posttemporals. Numerous characters distinguish the new taxon from previously described menids, the most conspicuous being its exceptionally large size. Comments on the relationships of this new taxon to other menid fishes are premature until the osteology of fossil and living forms are better documented. Extinct species are briefly reviewed in order to facilitate future studies of Menidae. An examination of the distribution of fossil menids reveals that the group was once widespread, demonstrating a circum-global pattern during much of the Tertiary, consistent with the historical Tethys. JF - Journal of Vertebrate Paleontology AU - Friedman, Matt AU - Johnson, G David Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 770 EP - 783 PB - University of Oklahoma, Norman, OK VL - 25 IS - 4 SN - 0272-4634, 0272-4634 KW - oxygen KW - Mene purdyi KW - isotopes KW - Negritos Peru KW - Osteichthyes KW - biogeography KW - stable isotopes KW - upper Paleocene KW - new taxa KW - Pisces KW - Foraminifera KW - Cenozoic KW - paleotemperature KW - Paleocene KW - Invertebrata KW - Peru KW - taxonomy KW - Chordata KW - Protista KW - Actinopterygii KW - biostratigraphy KW - assemblages KW - isotope ratios KW - Perciformes KW - Paleogene KW - O-18/O-16 KW - Teleostei KW - morphology KW - Tertiary KW - South America KW - paleoenvironment KW - Mancora Formation KW - Menidae KW - Vertebrata KW - Thanetian KW - microfossils KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51593795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+new+species+of+Mene+%28Perciformes%2C+Menidae%29+from+the+Paleocene+of+South+America%2C+with+notes+on+paleoenvironment+and+a+brief+review+of+menid+fishes&rft.au=Friedman%2C+Matt%3BJohnson%2C+G+David&rft.aulast=Friedman&rft.aufirst=Matt&rft.date=2005-12-01&rft.volume=25&rft.issue=4&rft.spage=770&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 79 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Actinopterygii; assemblages; biogeography; biostratigraphy; Cenozoic; Chordata; Foraminifera; Invertebrata; isotope ratios; isotopes; Mancora Formation; Mene purdyi; Menidae; microfossils; morphology; Negritos Peru; new taxa; O-18/O-16; Osteichthyes; oxygen; Paleocene; paleoenvironment; Paleogene; paleotemperature; Perciformes; Peru; Pisces; Protista; South America; stable isotopes; taxonomy; Teleostei; Tertiary; Thanetian; upper Paleocene; Vertebrata ER - TY - JOUR T1 - Radar soundings of the subsurface of Mars AN - 51593631; 2006-036461 AB - The Martian subsurface has been probed to kilometer depths by the Mars Advanced Radar for Subsurface and Ionospheric Sounding instrument aboard the Mars Express orbiter. Signals penetrate the polar layered deposits, probably imaging the base of the deposits. Data from the northern lowlands of Chryse Planitia have revealed a shallowly buried quasi-circular structure about 250 kilometers in diameter that is interpreted to be an impact basin. In addition, a planar reflector associated with the basin structure may indicate the presence of a low-loss deposit that is more than 1 kilometer thick. JF - Science AU - Picardi, Giovanni AU - Plaut, Jeffrey J AU - Biccari, Daniela AU - Bombaci, Ornella AU - Calabrese, Diego AU - Cartacci, Marco AU - Cicchetti, Andrea AU - Clifford, Stephen M AU - Edenhofer, Peter AU - Farrell, William M AU - Federico, Costanzo AU - Frigeri, Alessandro AU - Gurnett, Donald A AU - Hagfors, Tor AU - Heggy, Essam AU - Herique, Alain AU - Huff, Richard L AU - Ivanov, Anton B AU - Johnson, William T K AU - Jordan, Rolando L AU - Kirchner, Donald L AU - Kofman, Wlodek AU - Leuschen, Carlton J AU - Nielsen, Erling AU - Orosei, Roberto AU - Pettinelli, Elena AU - Phillips, Roger J AU - Plettemeier, Dirk AU - Safaeinili, Ali AU - Seu, Roberto AU - Stofan, Ellen R AU - Vannaroni, Giuliano AU - Watters, Thomas R AU - Zampolini, Enrico Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 1925 EP - 1928 PB - American Association for the Advancement of Science, Washington, DC VL - 310 IS - 5756 SN - 0036-8075, 0036-8075 KW - lithostratigraphy KW - impact features KW - radar methods KW - Mars KW - ring structures KW - layered materials KW - terrestrial planets KW - planets KW - detection KW - SAR KW - sounding KW - planetary interiors KW - MARSIS KW - MOLA KW - impact craters KW - Mars Express KW - Chryse Planitia KW - instruments KW - buried features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51593631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Radar+soundings+of+the+subsurface+of+Mars&rft.au=Picardi%2C+Giovanni%3BPlaut%2C+Jeffrey+J%3BBiccari%2C+Daniela%3BBombaci%2C+Ornella%3BCalabrese%2C+Diego%3BCartacci%2C+Marco%3BCicchetti%2C+Andrea%3BClifford%2C+Stephen+M%3BEdenhofer%2C+Peter%3BFarrell%2C+William+M%3BFederico%2C+Costanzo%3BFrigeri%2C+Alessandro%3BGurnett%2C+Donald+A%3BHagfors%2C+Tor%3BHeggy%2C+Essam%3BHerique%2C+Alain%3BHuff%2C+Richard+L%3BIvanov%2C+Anton+B%3BJohnson%2C+William+T+K%3BJordan%2C+Rolando+L%3BKirchner%2C+Donald+L%3BKofman%2C+Wlodek%3BLeuschen%2C+Carlton+J%3BNielsen%2C+Erling%3BOrosei%2C+Roberto%3BPettinelli%2C+Elena%3BPhillips%2C+Roger+J%3BPlettemeier%2C+Dirk%3BSafaeinili%2C+Ali%3BSeu%2C+Roberto%3BStofan%2C+Ellen+R%3BVannaroni%2C+Giuliano%3BWatters%2C+Thomas+R%3BZampolini%2C+Enrico&rft.aulast=Picardi&rft.aufirst=Giovanni&rft.date=2005-12-01&rft.volume=310&rft.issue=5756&rft.spage=1925&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1122165 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - buried features; Chryse Planitia; detection; impact craters; impact features; instruments; layered materials; lithostratigraphy; Mars; Mars Express; MARSIS; MOLA; planetary interiors; planets; radar methods; ring structures; SAR; sounding; terrestrial planets DO - http://dx.doi.org/10.1126/science.1122165 ER - TY - JOUR T1 - New material of Centetodon (Mammalia, Lipotyphla) and the importance of (missing) DNA sequences in systematic paleontology AN - 51593391; 2006-037571 AB - We describe new material of the insectivoran genus Centetodon and discuss its anatomy and relationships in the context of recently developed hypotheses of mammalian phylogeny. Centetodon shows characters common among insectivoran-grade placental mammals, such as an expanded maxillary contribution to the orbital mosaic and relatively small optic foramina. Additional characters such as an enlarged piriform fenestra and a ventrally convex plane of the alveolar maxilla support its position in a clade with extant Holarctic insectivorans (i.e., erinaceids, Solenodon, soricids, and talpids). Our analysis of a combined genetic-morphological matrix supports the recently proposed hypothesis that Solenodon is the basal-most member of a clade of Holarctic insectivorans, including Centetodon and excluding African tenrecoids. Even though DNA sequences are missing for this and most other extinct taxa, they nevertheless help to identify its phylogenetic relationships by better resolving the clades of extant taxa to which it is related. DNA sequences can also influence the topology of fossils by altering the optimization of morphological characters that are known for extinct taxa. The extent of anatomical convergence in Holarctic and African clades of insectivoran-grade mammals is considerable; nevertheless there are diagnostic features that can help determine the affinities of fossil insectivorans with one of these clades. JF - Journal of Vertebrate Paleontology AU - Asher, Robert J AU - Emry, Robert J AU - McKenna, Malcolm C Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 911 EP - 923 PB - University of Oklahoma, Norman, OK VL - 25 IS - 4 SN - 0272-4634, 0272-4634 KW - United States KW - Chadronian KW - Cenozoic KW - Theria KW - skull KW - Dawes County Nebraska KW - Geolabididae KW - Eutheria KW - Orellan KW - Chordata KW - Eocene KW - phylogeny KW - Mammalia KW - Insectivora KW - Converse County Wyoming KW - Paleogene KW - Natrona County Wyoming KW - morphology KW - Wyoming KW - Tertiary KW - upper Eocene KW - DNA KW - Centetodon KW - Vertebrata KW - Nebraska KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51593391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=New+material+of+Centetodon+%28Mammalia%2C+Lipotyphla%29+and+the+importance+of+%28missing%29+DNA+sequences+in+systematic+paleontology&rft.au=Asher%2C+Robert+J%3BEmry%2C+Robert+J%3BMcKenna%2C+Malcolm+C&rft.aulast=Asher&rft.aufirst=Robert&rft.date=2005-12-01&rft.volume=25&rft.issue=4&rft.spage=911&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 58 N1 - PubXState - OK N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; Centetodon; Chadronian; Chordata; Converse County Wyoming; Dawes County Nebraska; DNA; Eocene; Eutheria; Geolabididae; Insectivora; Mammalia; morphology; Natrona County Wyoming; Nebraska; Orellan; Paleogene; phylogeny; skull; Tertiary; Tetrapoda; Theria; United States; upper Eocene; Vertebrata; Wyoming ER - TY - JOUR T1 - New information on Segisaurus halli, a small theropod dinosaur from the Early Jurassic of Arizona AN - 51591860; 2006-037564 AB - Here we redescribe the holotype and only specimen of Segisaurus halli, a small Early Jurassic dinosaur and the only theropod known from the Navajo Sandstone. Our study highlights several important and newly recognized features that clarify the relationships of this taxon. Segisaurus is clearly a primitive theropod, although it does possess a tetanuran-like elongate scapular blade. Nonetheless, it appears to be a coelophysoid, based on the presence of a public fenestra, a long and ventrally curved pubis, and some pelvic (and possibly tarsal) fusion. Segisaurus does possess a furcula, as has now been observed in other coelophysoids, thus strengthening the early appearance of this "avian" feature. The absence of an external fundamental system in bone histology sections and the presence of sutural contact lines in the caudal vertebrae, scapulocoracoid, and (possibly) between the pubis and ischium support the inference that this specimen is a subadult, neither a true juvenile nor at full skeletal maturity. A cladistic analysis confirms Segisaurus as a coelophysoid theropod. Poor resolution within Coelophysoidea makes speculation about evolution in this clade difficult, but Segisaurus apparently represents a lineage that had been distinct from Coelophysis and Syntarsus since at least the Carnian. JF - Journal of Vertebrate Paleontology AU - Carrano, Matthew T AU - Hutchinson, John R AU - Sampson, Scott D Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 835 EP - 849 PB - University of Oklahoma, Norman, OK VL - 25 IS - 4 SN - 0272-4634, 0272-4634 KW - United States KW - Segisaurus halli KW - holotypes KW - Diapsida KW - Coconino County Arizona KW - Segi Canyon KW - Archosauria KW - ontogeny KW - Theropoda KW - skeletons KW - dinosaurs KW - Chordata KW - Jurassic KW - phylogeny KW - Navajo Sandstone KW - Mesozoic KW - Reptilia KW - morphology KW - Lower Jurassic KW - Coelophysoidea KW - Saurischia KW - Arizona KW - Vertebrata KW - cladistics KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51591860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=New+information+on+Segisaurus+halli%2C+a+small+theropod+dinosaur+from+the+Early+Jurassic+of+Arizona&rft.au=Carrano%2C+Matthew+T%3BHutchinson%2C+John+R%3BSampson%2C+Scott+D&rft.aulast=Carrano&rft.aufirst=Matthew&rft.date=2005-12-01&rft.volume=25&rft.issue=4&rft.spage=835&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 79 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archosauria; Arizona; Chordata; cladistics; Coconino County Arizona; Coelophysoidea; Diapsida; dinosaurs; holotypes; Jurassic; Lower Jurassic; Mesozoic; morphology; Navajo Sandstone; ontogeny; phylogeny; Reptilia; Saurischia; Segi Canyon; Segisaurus halli; skeletons; Tetrapoda; Theropoda; United States; Vertebrata ER - TY - JOUR T1 - GIA-induced secular variations in the Earth's long wavelength gravity field; influence of 3-D viscosity variations AN - 51531439; 2006-082970 AB - Predictions of present day secular variations in the Earth's long wavelength geopotential driven by glacial isostatic adjustment (GIA) have previously been analyzed to infer the radial profile of mantle viscosity and to constrain ongoing cryospheric mass balance. These predictions have been based on spherically symmetric Earth models. We explore the impact of lateral variations in mantle viscosity using a new finite-volume formulation for computing the response of 3-D Maxwell viscoelastic Earth models. The geometry of the viscosity field is constrained from seismic-to-mographic images of mantle structure, while the amplitude of the lateral viscosity variations is tuned by a free parameter in the modeling. We focus on the zonal J (super .) (sub l) harmonics for degrees l = 2,...,8 and demonstrate that large-scale lateral viscosity variations of two to three orders of magnitude have a modest, 5-10%, impact on predictions of J (super .) (sub 2) . In contrast, predictions of higher degree harmonics show a much greater sensitivity to lateral variation in viscosity structure. We conclude that future analyses of secular trends (for degree l>2) estimated from ongoing (GRACE, CHAMP) satellite missions must incorporate GIA predictions based on 3-D viscoelastic Earth models. JF - Earth and Planetary Science Letters AU - Latychev, Konstantin AU - Mitrovica, Jerry X AU - Tamisiea, Mark E AU - Tromp, Jeroen AU - Christara, Christina C AU - Moucha, Robert Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 322 EP - 327 PB - Elsevier, Amsterdam VL - 240 IS - 2 SN - 0012-821X, 0012-821X KW - tomography KW - glacial rebound KW - GIA model KW - numerical models KW - three-dimensional models KW - secular variations KW - data processing KW - mantle KW - glacial isostatic adjustment model KW - convection KW - core-mantle boundary KW - viscoelasticity KW - harmonics KW - outer core KW - lower mantle KW - gravity field KW - isostatic rebound KW - viscosity KW - digital simulation KW - theoretical models KW - lateral heterogeneity KW - core KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51531439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=GIA-induced+secular+variations+in+the+Earth%27s+long+wavelength+gravity+field%3B+influence+of+3-D+viscosity+variations&rft.au=Latychev%2C+Konstantin%3BMitrovica%2C+Jerry+X%3BTamisiea%2C+Mark+E%3BTromp%2C+Jeroen%3BChristara%2C+Christina+C%3BMoucha%2C+Robert&rft.aulast=Latychev&rft.aufirst=Konstantin&rft.date=2005-12-01&rft.volume=240&rft.issue=2&rft.spage=322&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2005.10.001 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - convection; core; core-mantle boundary; data processing; digital simulation; GIA model; glacial isostatic adjustment model; glacial rebound; gravity field; harmonics; isostatic rebound; lateral heterogeneity; lower mantle; mantle; numerical models; outer core; secular variations; theoretical models; three-dimensional models; tomography; viscoelasticity; viscosity DO - http://dx.doi.org/10.1016/j.epsl.2005.10.001 ER - TY - JOUR T1 - An intense terminal epoch of widespread fluvial activity on early Mars; 1, Valley network incision and associated deposits AN - 51444465; 2007-048371 JF - Journal of Geophysical Research AU - Howard, Alan D AU - Moore, Jeffrey M AU - Irwin, Rossman P, III AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 EP - Paper E12S14 PB - American Geophysical Union, Washington, DC VL - 110 IS - E12 SN - 0148-0227, 0148-0227 KW - hydrology KW - Noachian KW - valleys KW - erosion KW - channels KW - water erosion KW - Mars KW - Hesperian KW - terrestrial planets KW - planets KW - fluvial features KW - drainage basins KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51444465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=An+intense+terminal+epoch+of+widespread+fluvial+activity+on+early+Mars%3B+1%2C+Valley+network+incision+and+associated+deposits&rft.au=Howard%2C+Alan+D%3BMoore%2C+Jeffrey+M%3BIrwin%2C+Rossman+P%2C+III%3BAnonymous&rft.aulast=Howard&rft.aufirst=Alan&rft.date=2005-12-01&rft.volume=110&rft.issue=E12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002459 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 71 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - channels; drainage basins; erosion; fluvial features; Hesperian; hydrology; Mars; Noachian; planets; terrestrial planets; valleys; water erosion DO - http://dx.doi.org/10.1029/2005JE002459 ER - TY - JOUR T1 - C. D. Walcott; definitely a Rocky Mountain geologist AN - 51128176; 2006-019304 JF - Rocky Mountain Geology AU - Yochelson, Ellis L Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 157 EP - 163 PB - University of Wyoming, Dept. of Geology and Geophysics, Laramie, WY VL - 40 IS - 2 SN - 1555-7332, 1555-7332 KW - United States KW - history KW - North America KW - survey organizations KW - Basin and Range Province KW - Walcott, Charles Doolittle KW - U. S. Geological Survey KW - Great Basin KW - government agencies KW - biography KW - Rocky Mountains KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51128176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rocky+Mountain+Geology&rft.atitle=C.+D.+Walcott%3B+definitely+a+Rocky+Mountain+geologist&rft.au=Yochelson%2C+Ellis+L&rft.aulast=Yochelson&rft.aufirst=Ellis&rft.date=2005-12-01&rft.volume=40&rft.issue=2&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Rocky+Mountain+Geology&rft.issn=15557332&rft_id=info:doi/10.2113%2F40.2.157 L2 - http://rmg.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, University of Wyoming | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 4 N1 - PubXState - WY N1 - Document feature - portrs. N1 - Last updated - 2012-06-07 N1 - CODEN - WUGGAO N1 - SubjectsTermNotLitGenreText - Basin and Range Province; biography; government agencies; Great Basin; history; North America; Rocky Mountains; survey organizations; U. S. Geological Survey; United States; Walcott, Charles Doolittle DO - http://dx.doi.org/10.2113/40.2.157 ER - TY - JOUR T1 - Compositionally diverse magmatism in Torishima Volcano, Izu-Bonin Arc; implications for the genesis of silicic magma in the intra-oceanic arc AN - 51013482; 2008-088048 JF - Eos, Transactions, American Geophysical Union AU - Tani, K AU - Tamura, Y AU - Suzuki, T AU - Chang, Q AU - Fiske, R S AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract T53A EP - 1397 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - processes KW - partial melting KW - Torishima KW - West Pacific KW - history KW - Izu-Bonin Arc KW - North Pacific KW - mixing KW - magmas KW - eruptions KW - Pacific Ocean KW - volcanoes KW - fractional crystallization KW - Northwest Pacific KW - lower crust KW - geochemistry KW - crust KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51013482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Compositionally+diverse+magmatism+in+Torishima+Volcano%2C+Izu-Bonin+Arc%3B+implications+for+the+genesis+of+silicic+magma+in+the+intra-oceanic+arc&rft.au=Tani%2C+K%3BTamura%2C+Y%3BSuzuki%2C+T%3BChang%2C+Q%3BFiske%2C+R+S%3BAnonymous&rft.aulast=Tani&rft.aufirst=K&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crust; eruptions; fractional crystallization; geochemistry; history; Izu-Bonin Arc; lower crust; magmas; mixing; North Pacific; Northwest Pacific; Pacific Ocean; partial melting; processes; Torishima; volcanoes; West Pacific ER - TY - JOUR T1 - Sumisu Volcano, Izu-Bonin Arc, Japan; site of a rhyolitic caldera-forming eruption from a small open-ocean island AN - 51013427; 2008-088044 JF - Eos, Transactions, American Geophysical Union AU - Fiske, R S AU - Tani, K AU - Tamura, Y AU - Naka, J AU - Shukuno, H AU - Kido, Y AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract T53A EP - 1393 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - rhyolites KW - volcanic rocks KW - igneous rocks KW - West Pacific KW - calderas KW - pyroclastics KW - Izu-Bonin Arc KW - volcanic features KW - Sumisu Rift KW - sampling KW - North Pacific KW - eruptions KW - pumice KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - Northwest Pacific KW - crust KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51013427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Sumisu+Volcano%2C+Izu-Bonin+Arc%2C+Japan%3B+site+of+a+rhyolitic+caldera-forming+eruption+from+a+small+open-ocean+island&rft.au=Fiske%2C+R+S%3BTani%2C+K%3BTamura%2C+Y%3BNaka%2C+J%3BShukuno%2C+H%3BKido%2C+Y%3BAnonymous&rft.aulast=Fiske&rft.aufirst=R&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calderas; crust; eruptions; igneous rocks; Izu-Bonin Arc; North Pacific; Northwest Pacific; Pacific Ocean; pumice; pyroclastics; rhyolites; sampling; submarine volcanoes; Sumisu Rift; volcanic features; volcanic rocks; volcanoes; West Pacific ER - TY - JOUR T1 - Petrology and mineralogy of lava and ash erupted from Colima Volcano (Mexico) during 1999-2005 AN - 50857830; 2008-097943 JF - Eos, Transactions, American Geophysical Union AU - Luhr, J F AU - Navarro-Ochoa, C AU - Savov, I AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract V21E EP - 0664 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - volcanic rocks KW - geologic hazards KW - Jalisco Mexico KW - igneous rocks KW - Colima KW - pyroclastics KW - volcanic risk KW - mineral composition KW - Mexico KW - lava KW - eruptions KW - risk assessment KW - volcanic ash KW - 22:Environmental geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50857830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Petrology+and+mineralogy+of+lava+and+ash+erupted+from+Colima+Volcano+%28Mexico%29+during+1999-2005&rft.au=Luhr%2C+J+F%3BNavarro-Ochoa%2C+C%3BSavov%2C+I%3BAnonymous&rft.aulast=Luhr&rft.aufirst=J&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Colima; eruptions; geologic hazards; igneous rocks; Jalisco Mexico; lava; Mexico; mineral composition; pyroclastics; risk assessment; volcanic ash; volcanic risk; volcanic rocks ER - TY - JOUR T1 - Time-dependent motion of Slide Mountain, western Nevada, 1997-2005 AN - 50561068; 2008-128291 JF - Eos, Transactions, American Geophysical Union AU - Davis, J L AU - Wernicke, B P AU - Bisnath, S AU - Niemi, N AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract G53A EP - 0874 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - networks KW - North America KW - Basin and Range Province KW - geodesy KW - motions KW - neotectonics KW - time factor KW - Slide Mountain KW - movement KW - tectonics KW - Washoe County Nevada KW - causes KW - Nevada KW - western Nevada KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50561068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Time-dependent+motion+of+Slide+Mountain%2C+western+Nevada%2C+1997-2005&rft.au=Davis%2C+J+L%3BWernicke%2C+B+P%3BBisnath%2C+S%3BNiemi%2C+N%3BAnonymous&rft.aulast=Davis&rft.aufirst=J&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Basin and Range Province; causes; geodesy; motions; movement; neotectonics; networks; Nevada; North America; Slide Mountain; tectonics; time factor; United States; Washoe County Nevada; western Nevada ER - TY - JOUR T1 - The international laser ranging service and its support for IGGOS AN - 50525035; 2009-017349 AB - The International Laser Ranging Service (ILRS) was established in September 1998 as a service within the IAG to support programs in geodetic, geophysical, and lunar research activities and to provide data products to the International Earth Rotation Service (IERS) in support of its prime objectives. Now in operation for 5 years, the ILRS develops: (1) the standards and specifications necessary for product consistency and (2) the priorities and tracking strategies required to maximize network efficiency. The service collects, merges, analyzes, archives and distributes satellite and lunar laser ranging data to satisfy a variety of scientific, engineering, and operational needs and encourages the application of new technologies to enhance the quality, quantity, and cost effectiveness of its data products. The ILRS works with: (1) the global network to improve station performance; (2) new satellite missions in the design and building of retroreflector targets to maximize data quality and quantity and (3) science programs to optimize scientific data yield. The ILRS Central Bureau maintains a comprehensive web site as the primary vehicle for the distribution of information within the ILRS community. The site, which can be accessed at: http://ilrs.gsfc.nasa.gov is also available at mirrored sites at the Communications Research Laboratory (CRL) in Tokyo and the European Data Center (EDC) in Munich. During the last 2 years, the ILRS has addressed very important challenges: (1) data from the field stations are now submitted hourly and made available immediately through the data centers for access by the user community; (2) tracking on low satellites has been significantly improved through the sub-daily issue of predictions, drag functions, and the real-time exchange of time biases; (3) analysis products are now submitted in SINEX format for compatibility with the other space geodesy techniques; (4) the Analysis Working Group is heavily engaged in Pilot Projects as it works toward an ILRS "standard" global solution and (5) SLR has significantly increased its participation in the International Terrestrial Reference Frame (ITRF) activity, which is important to the success of IGGOS. JF - Journal of Geodynamics AU - Pearlman, Michael AU - Noll, Carey AU - Dunn, Peter AU - Horvath, Julie AU - Husson, Van AU - Stevens, Paul AU - Torrence, Mark AU - Vo, Hoai AU - Wetzel, Scott A2 - Drewes, Hermann Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 470 EP - 478 PB - Elsevier, Oxford VL - 40 IS - 4-5 SN - 0264-3707, 0264-3707 KW - networks KW - programs KW - laser methods KW - rotation KW - geophysical methods KW - laser ranging KW - IGGOS KW - geodesy KW - satellite methods KW - World Wide Web KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50525035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geodynamics&rft.atitle=The+international+laser+ranging+service+and+its+support+for+IGGOS&rft.au=Pearlman%2C+Michael%3BNoll%2C+Carey%3BDunn%2C+Peter%3BHorvath%2C+Julie%3BHusson%2C+Van%3BStevens%2C+Paul%3BTorrence%2C+Mark%3BVo%2C+Hoai%3BWetzel%2C+Scott&rft.aulast=Pearlman&rft.aufirst=Michael&rft.date=2005-12-01&rft.volume=40&rft.issue=4-5&rft.spage=470&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geodynamics&rft.issn=02643707&rft_id=info:doi/10.1016%2Fj.jog.2005.06.009 L2 - http://www.sciencedirect.com/science/journal/02643707 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2009-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geodesy; geophysical methods; IGGOS; laser methods; laser ranging; networks; programs; remote sensing; rotation; satellite methods; World Wide Web DO - http://dx.doi.org/10.1016/j.jog.2005.06.009 ER - TY - JOUR T1 - Ground truth accuracy tests of GPS seismology AN - 50514775; 2009-018035 JF - Eos, Transactions, American Geophysical Union AU - Elosegui, P AU - Oberlander, D J AU - Davis, J L AU - Baena, R AU - Ekstrom, G AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract G11A EP - 1197 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - Global Positioning System KW - technology KW - monitoring KW - detection KW - ground truth KW - geologic hazards KW - seismic risk KW - risk assessment KW - earthquakes KW - accuracy KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50514775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Ground+truth+accuracy+tests+of+GPS+seismology&rft.au=Elosegui%2C+P%3BOberlander%2C+D+J%3BDavis%2C+J+L%3BBaena%2C+R%3BEkstrom%2C+G%3BAnonymous&rft.aulast=Elosegui&rft.aufirst=P&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; detection; earthquakes; geologic hazards; Global Positioning System; ground truth; monitoring; remote sensing; risk assessment; seismic risk; technology ER - TY - JOUR T1 - Relationship between the West Philippine Basin and the early Izu-Bonin-Mariana Arc; arc initiation and ancestry AN - 50488943; 2009-025426 JF - Eos, Transactions, American Geophysical Union AU - Hickey-Vargas, R AU - Savov, I P AU - Bizimis, M AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract T44A EP - 07 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - Mariana Islands KW - lithosphere KW - magmatism KW - Philippine Sea KW - West Philippine Basin KW - West Pacific KW - Izu-Bonin Arc KW - plate tectonics KW - North Pacific KW - island arcs KW - magmas KW - Pacific Ocean KW - Oceania KW - basins KW - Micronesia KW - ocean floors KW - Northwest Pacific KW - back-arc basins KW - mid-ocean ridges KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50488943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Relationship+between+the+West+Philippine+Basin+and+the+early+Izu-Bonin-Mariana+Arc%3B+arc+initiation+and+ancestry&rft.au=Hickey-Vargas%2C+R%3BSavov%2C+I+P%3BBizimis%2C+M%3BAnonymous&rft.aulast=Hickey-Vargas&rft.aufirst=R&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - back-arc basins; basins; island arcs; Izu-Bonin Arc; lithosphere; magmas; magmatism; Mariana Islands; Micronesia; mid-ocean ridges; North Pacific; Northwest Pacific; ocean floors; Oceania; Pacific Ocean; Philippine Sea; plate tectonics; West Pacific; West Philippine Basin ER - TY - JOUR T1 - Early human activity (pre-332 BC) in Alexandria, Egypt; new findings in eastern harbor cores AN - 50469229; 2009-032003 JF - Eos, Transactions, American Geophysical Union AU - Stanley, J AU - Landau, E A AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract PP21C EP - 1591 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - archaeology KW - Quaternary KW - North Africa KW - human activity KW - harbors KW - Alexandria Egypt KW - Pharos Island KW - Holocene KW - cores KW - East Mediterranean KW - Egypt KW - Cenozoic KW - marine sediments KW - archaeological sites KW - sediments KW - Africa KW - Rhakotis Site KW - Mediterranean Sea KW - upper Holocene KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50469229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Early+human+activity+%28pre-332+BC%29+in+Alexandria%2C+Egypt%3B+new+findings+in+eastern+harbor+cores&rft.au=Stanley%2C+J%3BLandau%2C+E+A%3BAnonymous&rft.aulast=Stanley&rft.aufirst=J&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Africa; Alexandria Egypt; archaeological sites; archaeology; Cenozoic; cores; East Mediterranean; Egypt; harbors; Holocene; human activity; marine sediments; Mediterranean Sea; North Africa; Pharos Island; Quaternary; Rhakotis Site; sediments; upper Holocene ER - TY - JOUR T1 - Synchronous Sm-Nd mineral ages from HP terranes on both sides of the Motagua Fault of Guatemala; convergent suture and strike slip fault? AN - 50446271; 2009-043515 JF - Eos, Transactions, American Geophysical Union AU - Brueckner, H K AU - Hemming, Sidney AU - Sorensen, S AU - Harlow, G E AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract T23D EP - 04 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - Guatemala KW - mantle KW - Motagua Fault KW - strike-slip faults KW - Mesozoic KW - Cenozoic KW - suture zones KW - plate tectonics KW - Sm/Nd KW - dates KW - metamorphic rocks KW - absolute age KW - reconstruction KW - Central America KW - faults KW - eclogite KW - 03:Geochronology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50446271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Synchronous+Sm-Nd+mineral+ages+from+HP+terranes+on+both+sides+of+the+Motagua+Fault+of+Guatemala%3B+convergent+suture+and+strike+slip+fault%3F&rft.au=Brueckner%2C+H+K%3BHemming%2C+Sidney%3BSorensen%2C+S%3BHarlow%2C+G+E%3BAnonymous&rft.aulast=Brueckner&rft.aufirst=H&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; Cenozoic; Central America; dates; eclogite; faults; Guatemala; mantle; Mesozoic; metamorphic rocks; Motagua Fault; plate tectonics; reconstruction; Sm/Nd; strike-slip faults; suture zones ER - TY - JOUR T1 - Constraints on lava flow emplacement derived from precision topographic measurements AN - 50442829; 2009-043369 JF - Eos, Transactions, American Geophysical Union AU - Zimbelman, J R AU - Bjonnes, E E AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract V43D EP - 03 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - imagery KW - Global Positioning System KW - Hawaii Island KW - spatial data KW - Venus KW - Mars KW - Mauna Loa KW - volcanic features KW - surface features KW - interpretation KW - lava flows KW - Moon KW - Hawaii County Hawaii KW - Hawaii KW - East Pacific Ocean Islands KW - correlation KW - emplacement KW - terrestrial planets KW - models KW - planets KW - physical properties KW - Oceania KW - Polynesia KW - 04:Extraterrestrial geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Constraints+on+lava+flow+emplacement+derived+from+precision+topographic+measurements&rft.au=Zimbelman%2C+J+R%3BBjonnes%2C+E+E%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - correlation; East Pacific Ocean Islands; emplacement; Global Positioning System; Hawaii; Hawaii County Hawaii; Hawaii Island; imagery; interpretation; lava flows; Mars; Mauna Loa; models; Moon; Oceania; physical properties; planets; Polynesia; spatial data; surface features; terrestrial planets; United States; Venus; volcanic features ER - TY - JOUR T1 - Vesiculation rates of obsidian domes inferred from H2O concentration profiles AN - 50430691; 2009-043305 JF - Eos, Transactions, American Geophysical Union AU - Castro, J M AU - Manga, M AU - Martin, M C AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract V42A EP - 02 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - water KW - vesicular texture KW - concentration KW - volcanic rocks KW - lava flows KW - glasses KW - textures KW - rhyolitic composition KW - igneous rocks KW - bubbles KW - infrared spectra KW - FTIR spectra KW - nucleation KW - obsidian KW - spectra KW - domes KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50430691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Vesiculation+rates+of+obsidian+domes+inferred+from+H2O+concentration+profiles&rft.au=Castro%2C+J+M%3BManga%2C+M%3BMartin%2C+M+C%3BAnonymous&rft.aulast=Castro&rft.aufirst=J&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bubbles; concentration; domes; FTIR spectra; glasses; igneous rocks; infrared spectra; lava flows; nucleation; obsidian; rhyolitic composition; spectra; textures; vesicular texture; volcanic rocks; water ER - TY - JOUR T1 - Magma dynamics and conduit growth mechanisms inferred from exposed volcano conduits at the San Rafael subvolcanic field, Utah AN - 50427589; 2009-051860 JF - Eos, Transactions, American Geophysical Union AU - Diez, M AU - Connor, C B AU - Connor, L AU - Savov, I P AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract V33A EP - 0662 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - chemical analysis KW - Quaternary KW - erosion KW - conduits KW - San Rafael volcanic field KW - crystals KW - Cenozoic KW - intrusions KW - dikes KW - whole rock KW - viscosity KW - dynamics KW - magmas KW - inclusions KW - volcanoes KW - velocity KW - Pleistocene KW - heat transfer KW - Utah KW - xenoliths KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50427589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Magma+dynamics+and+conduit+growth+mechanisms+inferred+from+exposed+volcano+conduits+at+the+San+Rafael+subvolcanic+field%2C+Utah&rft.au=Diez%2C+M%3BConnor%2C+C+B%3BConnor%2C+L%3BSavov%2C+I+P%3BAnonymous&rft.aulast=Diez&rft.aufirst=M&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; chemical analysis; conduits; crystals; dikes; dynamics; erosion; heat transfer; inclusions; intrusions; magmas; Pleistocene; Quaternary; San Rafael volcanic field; United States; Utah; velocity; viscosity; volcanoes; whole rock; xenoliths ER - TY - JOUR T1 - Warm (not hot) tropics during the late Paleocene; first continental evidence AN - 50427417; 2009-050405 JF - Eos, Transactions, American Geophysical Union AU - Herrera, F AU - Wing, S AU - Jaramillo, C AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract PP51C EP - 0608 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - tropical environment KW - forests KW - Cerrejon Formation KW - rain forests KW - global change KW - Paleogene KW - Colombia KW - paleoclimatology KW - upper Paleocene KW - temperature KW - carbon dioxide KW - models KW - Cenozoic KW - Tertiary KW - South America KW - paleoenvironment KW - floral studies KW - Guajira Peninsula KW - Paleocene KW - global warming KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50427417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Warm+%28not+hot%29+tropics+during+the+late+Paleocene%3B+first+continental+evidence&rft.au=Herrera%2C+F%3BWing%2C+S%3BJaramillo%2C+C%3BAnonymous&rft.aulast=Herrera&rft.aufirst=F&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; Cenozoic; Cerrejon Formation; Colombia; floral studies; forests; global change; global warming; Guajira Peninsula; models; Paleocene; paleoclimatology; paleoenvironment; Paleogene; rain forests; South America; temperature; Tertiary; tropical environment; upper Paleocene ER - TY - JOUR T1 - Carlsberg Ridge and Mid-Atlantic Ridge; slow-spreading apparent analogs AN - 50426776; 2009-053192 JF - Eos, Transactions, American Geophysical Union AU - Rona, P A AU - Murton, B J AU - Bostrom, K AU - Widenfalk, L AU - Melson, W G AU - O'Hearn, T AU - Cronan, D S AU - Jenkins, W J AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract OS33A EP - 1455 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - volcanic rocks KW - igneous rocks KW - segmentation KW - strike-slip faults KW - transform faults KW - Mid-Atlantic Ridge KW - Indian Ocean KW - basalts KW - sea-floor spreading KW - tectonics KW - ocean floors KW - geochemistry KW - spreading centers KW - faults KW - Mid-Indian Ridge KW - Atlantis fracture zone KW - rates KW - hydrothermal conditions KW - morphology KW - Kane fracture zone KW - Carlsberg Ridge KW - plate tectonics KW - mid-ocean ridge basalts KW - Owen fracture zone KW - North Atlantic KW - metamorphic core complexes KW - Atlantic Ocean KW - mid-ocean ridges KW - 18:Solid-earth geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50426776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Carlsberg+Ridge+and+Mid-Atlantic+Ridge%3B+slow-spreading+apparent+analogs&rft.au=Rona%2C+P+A%3BMurton%2C+B+J%3BBostrom%2C+K%3BWidenfalk%2C+L%3BMelson%2C+W+G%3BO%27Hearn%2C+T%3BCronan%2C+D+S%3BJenkins%2C+W+J%3BAnonymous&rft.aulast=Rona&rft.aufirst=P&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Atlantis fracture zone; basalts; Carlsberg Ridge; faults; geochemistry; hydrothermal conditions; igneous rocks; Indian Ocean; Kane fracture zone; metamorphic core complexes; Mid-Atlantic Ridge; Mid-Indian Ridge; mid-ocean ridge basalts; mid-ocean ridges; morphology; North Atlantic; ocean floors; Owen fracture zone; plate tectonics; rates; sea-floor spreading; segmentation; spreading centers; strike-slip faults; tectonics; transform faults; volcanic rocks ER - TY - JOUR T1 - Uncertainties in probability calculations of future fatal eruptions at Arenal Volcano, Costa Rica, a favorite tourist destination AN - 50426739; 2009-051876 JF - Eos, Transactions, American Geophysical Union AU - Melson, W G AU - Barquero, J AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract V33A EP - 0678 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - precursors KW - volcanic rocks KW - igneous rocks KW - Costa Rica KW - Arenal KW - statistical analysis KW - geophysical methods KW - volcanology KW - seismic methods KW - observations KW - automated analysis KW - avalanches KW - pyroclastics KW - acoustical methods KW - volcanic risk KW - detection KW - pyroclastic flows KW - eruptions KW - Arenal National Park KW - mass movements KW - probability KW - Central America KW - cones KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50426739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Uncertainties+in+probability+calculations+of+future+fatal+eruptions+at+Arenal+Volcano%2C+Costa+Rica%2C+a+favorite+tourist+destination&rft.au=Melson%2C+W+G%3BBarquero%2C+J%3BAnonymous&rft.aulast=Melson&rft.aufirst=W&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; Arenal; Arenal National Park; automated analysis; avalanches; Central America; cones; Costa Rica; detection; eruptions; geophysical methods; igneous rocks; mass movements; observations; precursors; probability; pyroclastic flows; pyroclastics; seismic methods; statistical analysis; volcanic risk; volcanic rocks; volcanology ER - TY - JOUR T1 - Rheology of obsidian flow; emplacement controlled by final water degassing? AN - 50421328; 2009-055090 JF - Eos, Transactions, American Geophysical Union AU - Hess, K AU - Lavallee, Y AU - Castro, J M AU - Noll, K AU - Cordonnier, B AU - Mueller, S AU - Dingwell, D B AU - Cameron, B I AU - Spieler, O AU - Fink, J H AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract V53C EP - 1584 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - water KW - volcanic rocks KW - numerical models KW - microlite KW - lava flows KW - glasses KW - igneous rocks KW - melts KW - emplacement KW - intrusions KW - viscosity KW - rheology KW - magmas KW - obsidian KW - degassing KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50421328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Rheology+of+obsidian+flow%3B+emplacement+controlled+by+final+water+degassing%3F&rft.au=Hess%2C+K%3BLavallee%2C+Y%3BCastro%2C+J+M%3BNoll%2C+K%3BCordonnier%2C+B%3BMueller%2C+S%3BDingwell%2C+D+B%3BCameron%2C+B+I%3BSpieler%2C+O%3BFink%2C+J+H%3BAnonymous&rft.aulast=Hess&rft.aufirst=K&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - degassing; emplacement; glasses; igneous rocks; intrusions; lava flows; magmas; melts; microlite; numerical models; obsidian; rheology; viscosity; volcanic rocks; water ER - TY - JOUR T1 - An intense terminal epoch of widespread fluvial activity on early Mars; 2, Increased runoff and paleolake development AN - 50277542; 2007-048372 JF - Journal of Geophysical Research AU - Irwin, Rossman P, III AU - Howard, Alan D AU - Craddock, Robert A AU - Moore, Jeffrey M AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 EP - Paper E12S15 PB - American Geophysical Union, Washington, DC VL - 110 IS - E12 SN - 0148-0227, 0148-0227 KW - Noachian KW - erosion KW - sedimentary basins KW - water erosion KW - Mars KW - paleolakes KW - terrestrial planets KW - planets KW - craters KW - alluvial fans KW - runoff KW - fluvial features KW - drainage basins KW - basins KW - fluvial environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=An+intense+terminal+epoch+of+widespread+fluvial+activity+on+early+Mars%3B+2%2C+Increased+runoff+and+paleolake+development&rft.au=Irwin%2C+Rossman+P%2C+III%3BHoward%2C+Alan+D%3BCraddock%2C+Robert+A%3BMoore%2C+Jeffrey+M%3BAnonymous&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2005-12-01&rft.volume=110&rft.issue=E12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002460 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 111 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvial fans; basins; craters; drainage basins; erosion; fluvial environment; fluvial features; Mars; Noachian; paleolakes; planets; runoff; sedimentary basins; terrestrial planets; water erosion DO - http://dx.doi.org/10.1029/2005JE002460 ER - TY - JOUR T1 - Key science questions from the Second conference on early Mars; geologic, hydrologic, and climatic evolution and the implications for life AN - 50254167; 2008-111664 AB - In October 2004, more than 130 terrestrial and planetary scientists met in Jackson Hole, WY, to discuss early Mars. The first billion years of martian geologic history is of particular interest because it is a period during which the planet was most active, after which a less dynamic period ensued that extends to the present day. The early activity left a fascinating geological record, which we are only beginning to unravel through direct observation and modeling. In considering this time period, questions outnumber answers, and one of the purposes of the meeting was to gather some of the best experts in the field to consider the current state of knowledge, ascertain which questions remain to be addressed, and identify the most promising approaches to addressing those questions. The purpose of this report is to document that discussion. Throughout the planet's first billion years, planetary-scale processes-including differentiation, hydrodynamic escape, volcanism, large impacts, erosion, and sedimentation-rapidly modified the atmosphere and crust. How did these processes operate, and what were their rates and interdependencies? The early environment was also characterized by both abundant liquid water and plentiful sources of energy, two of the most important conditions considered necessary for the origin of life. Where and when did the most habitable environments occur? Did life actually occupy them, and if so, has life persisted on Mars to the present? Our understanding of early Mars is critical to understanding how the planet we see today came to be. JF - Astrobiology AU - Beaty, David W AU - Clifford, Stephen M AU - Borg, Lars E AU - Catling, David C AU - Craddock, Robert A AU - Des Marais, David J AU - Farmer, Jack D AU - Frey, Herbert V AU - Haberle, Robert M AU - McKay, Christopher P AU - Newsom, Horton E AU - Parker, Timothy J AU - Segura, Teresa AU - Tanaka, Kenneth L Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 663 EP - 689 PB - Mary Ann Liebert, Larchmont, NY VL - 5 IS - 6 SN - 1531-1074, 1531-1074 KW - water KW - Noachian KW - atmosphere KW - astrobiology KW - Mars KW - possibilities KW - life origin KW - terrestrial planets KW - planets KW - symposia KW - crust KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Key+science+questions+from+the+Second+conference+on+early+Mars%3B+geologic%2C+hydrologic%2C+and+climatic+evolution+and+the+implications+for+life&rft.au=Beaty%2C+David+W%3BClifford%2C+Stephen+M%3BBorg%2C+Lars+E%3BCatling%2C+David+C%3BCraddock%2C+Robert+A%3BDes+Marais%2C+David+J%3BFarmer%2C+Jack+D%3BFrey%2C+Herbert+V%3BHaberle%2C+Robert+M%3BMcKay%2C+Christopher+P%3BNewsom%2C+Horton+E%3BParker%2C+Timothy+J%3BSegura%2C+Teresa%3BTanaka%2C+Kenneth+L&rft.aulast=Beaty&rft.aufirst=David&rft.date=2005-12-01&rft.volume=5&rft.issue=6&rft.spage=663&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 160 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - The Second conference on early Mars; geologic, hydrologic, and climatic evolution and the implications for life was held in Jackson Hole, WY, October 11-15, 2004 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; climate; crust; life origin; Mars; Noachian; planets; possibilities; symposia; terrestrial planets; water ER - TY - JOUR T1 - Missing holes in the hills? Studying the crater record of the Columbia Hills AN - 50128160; 2009-096346 JF - Eos, Transactions, American Geophysical Union AU - Haldemann, A F AU - Grant, J A AU - Crumpler, L S AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract P21A EP - 0132 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - eolian features KW - cratering KW - imagery KW - volcanic rocks KW - Spirit Rover KW - impact features KW - slopes KW - igneous rocks KW - Mars KW - Mars Orbiter Camera KW - ejecta KW - bedforms KW - Columbia Hills KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - basalts KW - age KW - Mars Global Surveyor Program KW - plains KW - impact craters KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50128160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Missing+holes+in+the+hills%3F+Studying+the+crater+record+of+the+Columbia+Hills&rft.au=Haldemann%2C+A+F%3BGrant%2C+J+A%3BCrumpler%2C+L+S%3BAnonymous&rft.aulast=Haldemann&rft.aufirst=A&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://www.agu.org/meetings/fm05/fm05-sessions/fm05_P21A.html LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - SuppNotes - Accessed on July 27, 2009 N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - age; basalts; bedforms; Columbia Hills; cratering; ejecta; eolian features; geomorphology; igneous rocks; imagery; impact craters; impact features; Mars; Mars Exploration Rover; Mars Global Surveyor Program; Mars Orbiter Camera; plains; planets; slopes; Spirit Rover; terrestrial planets; volcanic rocks ER - TY - JOUR T1 - Lack of coastal constructional landforms on Mars; implications for the nature and state of ancient oceans in the northern lowlands AN - 50127238; 2009-096403 JF - Eos, Transactions, American Geophysical Union AU - Ghatan, G J AU - Zimbelman, J R AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract P23A EP - 0174 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - shore features KW - imagery KW - paleo-oceanography KW - Spring Valley KW - Mars KW - landforms KW - Mars Orbiter Camera KW - Thermal Emission Imaging System KW - terrestrial planets KW - planets KW - lowlands KW - Arabia Regio KW - coastal environment KW - terrestrial comparison KW - MOLA KW - Chryse Planitia KW - Nevada KW - Long Valley KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50127238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Lack+of+coastal+constructional+landforms+on+Mars%3B+implications+for+the+nature+and+state+of+ancient+oceans+in+the+northern+lowlands&rft.au=Ghatan%2C+G+J%3BZimbelman%2C+J+R%3BAnonymous&rft.aulast=Ghatan&rft.aufirst=G&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://www.agu.org/meetings/fm05/fm05-sessions/fm05_P23A.html LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - SuppNotes - Accessed on July 30, 2009 N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arabia Regio; Chryse Planitia; coastal environment; imagery; landforms; Long Valley; lowlands; Mars; Mars Orbiter Camera; MOLA; Nevada; paleo-oceanography; planets; shore features; Spring Valley; terrestrial comparison; terrestrial planets; Thermal Emission Imaging System; United States ER - TY - JOUR T1 - Earth-based 70-cm radar observations of the southeast limb of the Moon AN - 50106466; 2010-010992 JF - Eos, Transactions, American Geophysical Union AU - Ghent, R R AU - Campbell, B A AU - Hawke, B R AU - Campbell, D B AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract P33D EP - 02 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - silicates KW - Moon KW - radar methods KW - observations KW - physical properties KW - extraterrestrial geology KW - chemical properties KW - oxides KW - Clementine Program KW - framework silicates KW - feldspar group KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50106466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Earth-based+70-cm+radar+observations+of+the+southeast+limb+of+the+Moon&rft.au=Ghent%2C+R+R%3BCampbell%2C+B+A%3BHawke%2C+B+R%3BCampbell%2C+D+B%3BAnonymous&rft.aulast=Ghent&rft.aufirst=R&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical properties; Clementine Program; extraterrestrial geology; feldspar group; framework silicates; Moon; observations; oxides; physical properties; radar methods; regolith; silicates ER - TY - JOUR T1 - The strata ground penetrating radar for rover based exploration of the Martian subsurface AN - 50106437; 2010-010961 JF - Eos, Transactions, American Geophysical Union AU - Leuschen, C J AU - Grant, J A AU - Schultz, A E AU - Williams, K K AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract P31C EP - 0210 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - terrestrial planets KW - planets KW - ground-penetrating radar KW - surface features KW - geophysical methods KW - electromagnetic methods KW - radar methods KW - Mars KW - instruments KW - 20:Applied geophysics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50106437?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+strata+ground+penetrating+radar+for+rover+based+exploration+of+the+Martian+subsurface&rft.au=Leuschen%2C+C+J%3BGrant%2C+J+A%3BSchultz%2C+A+E%3BWilliams%2C+K+K%3BAnonymous&rft.aulast=Leuschen&rft.aufirst=C&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - electromagnetic methods; geophysical methods; ground-penetrating radar; instruments; Mars; planets; radar methods; surface features; terrestrial planets ER - TY - JOUR T1 - Topography of Beethoven and Tolstoj Basins, Mercury; implications for lithospheric flexure AN - 50093204; 2010-013624 JF - Eos, Transactions, American Geophysical Union AU - Andre, S L AU - Watters, T R AU - Anonymous Y1 - 2005/12// PY - 2005 DA - December 2005 SP - Abstract P51B EP - 0924 PB - American Geophysical Union, Washington, DC VL - 86 IS - 52, SUPPL. SN - 0096-3941, 0096-3941 KW - Beethoven Basin KW - volcanic rocks KW - stereographic projection KW - lithosphere KW - igneous rocks KW - flexure KW - Mariner 10 KW - terrestrial planets KW - planets KW - topography KW - Mercury Planet KW - Mariner Program KW - basalts KW - Tolstoj Basin KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Topography+of+Beethoven+and+Tolstoj+Basins%2C+Mercury%3B+implications+for+lithospheric+flexure&rft.au=Andre%2C+S+L%3BWatters%2C+T+R%3BAnonymous&rft.aulast=Andre&rft.aufirst=S&rft.date=2005-12-01&rft.volume=86&rft.issue=52%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basalts; Beethoven Basin; flexure; igneous rocks; lithosphere; Mariner 10; Mariner Program; Mercury Planet; planets; stereographic projection; terrestrial planets; Tolstoj Basin; topography; volcanic rocks ER - TY - JOUR T1 - An Asian origin for a 10,000-year-old domesticated plant in the Americas AN - 50066704; 2010-027799 AB - New genetic and archaeological approaches have substantially improved our understanding of the transition to agriculture, a major turning point in human history that began 10,000-5,000 years ago with the independent domestication of plants and animals in eight world regions. In the Americas, however, understanding the initial domestication of New World species has long been complicated by the early presence of an African enigma, the bottle gourd (Lagenaria siceraria). Indigenous to Africa, it reached East Asia by 9,000-8,000 before present (B.P.) and had a broad New World distribution by 8,000 B.P. Here we integrate genetic and archaeological approaches to address a set of long-standing core questions regarding the introduction of the bottle gourd into the Americas. Did it reach the New World directly from Africa or through Asia? Was it transported by humans or ocean currents? Was it wild or domesticated upon arrival? Fruit rind thickness values and accelerator mass spectrometer radiocarbon dating of archaeological specimens indicate that the bottle gourd was present in the Americas as a domesticated plant by 10,000 B.P., placing it among the earliest domesticates in the New World. Ancient DNA sequence analysis of archaeological bottle gourd specimens and comparison with modern Asian and African landraces identify Asia as the source of its introduction. We suggest that the bottle gourd and the dog, two "utility" species, were domesticated long before any food crops or livestock species, and that both were brought to the Americas by Paleoindian populations as they colonized the New World. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Erickson, David L AU - Smith, Bruce D AU - Clarke, Andrew C AU - Sandweiss, Daniel H AU - Tuross, Noreen Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 18315 EP - 18320 PB - National Academy of Sciences, Washington, DC VL - 102 IS - 51 SN - 0027-8424, 0027-8424 KW - United States KW - Spermatophyta KW - Cucurbita KW - isotopes KW - Homo KW - biogeography KW - Holocene KW - Florida KW - Dicotyledoneae KW - Cenozoic KW - Theria KW - radioactive isotopes KW - Homo sapiens KW - dates KW - carbon KW - absolute age KW - seeds KW - Peru KW - Lagenaria siceraria KW - Eutheria KW - North America KW - Plantae KW - Chordata KW - archaeology KW - Quaternary KW - human activity KW - Mammalia KW - Primates KW - Hominidae KW - South America KW - Mexico KW - DNA KW - Kentucky KW - C-14 KW - Vertebrata KW - Tetrapoda KW - Angiospermae KW - eastern North America KW - 24:Quaternary geology KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50066704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=An+Asian+origin+for+a+10%2C000-year-old+domesticated+plant+in+the+Americas&rft.au=Erickson%2C+David+L%3BSmith%2C+Bruce+D%3BClarke%2C+Andrew+C%3BSandweiss%2C+Daniel+H%3BTuross%2C+Noreen&rft.aulast=Erickson&rft.aufirst=David&rft.date=2005-12-01&rft.volume=102&rft.issue=51&rft.spage=18315&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0509279102 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - 1 plate, 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - absolute age; Angiospermae; archaeology; biogeography; C-14; carbon; Cenozoic; Chordata; Cucurbita; dates; Dicotyledoneae; DNA; eastern North America; Eutheria; Florida; Holocene; Hominidae; Homo; Homo sapiens; human activity; isotopes; Kentucky; Lagenaria siceraria; Mammalia; Mexico; North America; Peru; Plantae; Primates; Quaternary; radioactive isotopes; seeds; South America; Spermatophyta; Tetrapoda; Theria; United States; Vertebrata DO - http://dx.doi.org/10.1073/pnas.0509279102 ER - TY - JOUR T1 - Urban centres and the emergence of empires in eastern inner Asia AN - 37768425; 3288305 AB - The inner mechanics of Mongol empires are revealed through recent surveys by an American-Mongolian team. The large political confederations of high mobility which traditionally characterise the great Mongol empires of the first and second millennia AD are shown to have made use of highly sophisticated urban places which feature advanced planning and design, and impressive monumentality serving a variety of specific functions. Planning included open spaces within the walls reserved for the erection of tents. Reprinted by permission of Antiquity Publications JF - Antiquity AU - Rogers, J Daniel AU - Ulambayar, Erdenebat AU - Gallon, Mathew AD - Smithsonian Institution ; Institute of Archaeology ; University of Michigan Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 801 EP - 818 VL - 79 IS - 306 SN - 0003-598X, 0003-598X KW - Anthropology KW - Cultural development KW - State formation KW - Political society KW - Empires KW - Historical analysis KW - Urban sociology KW - Archaeology KW - Nomads KW - Central Asia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37768425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antiquity&rft.atitle=Urban+centres+and+the+emergence+of+empires+in+eastern+inner+Asia&rft.au=Rogers%2C+J+Daniel%3BUlambayar%2C+Erdenebat%3BGallon%2C+Mathew&rft.aulast=Rogers&rft.aufirst=J&rft.date=2005-12-01&rft.volume=79&rft.issue=306&rft.spage=801&rft.isbn=&rft.btitle=&rft.title=Antiquity&rft.issn=0003598X&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1231; 5873 971; 4199 9768; 9788 11979; 8686 6934 13494; 13194 12008; 3119 3105 3198 3483; 12184 12168 9008 12092 9720 6590; 85 30 ER - TY - JOUR T1 - Biotic resistance to invasion: Native predator limits abundance and distribution of an introduced crab AN - 20161156; 6654477 AB - Introduced species frequently escape the natural enemies (predators, competitors, and parasites) that limit their distribution and abundance in the native range. This reduction in native predators, competitors, and parasites may result in ecological release in the introduced range. However, biological interactions also can limit the establishment and spread of nonnative populations. The extent to which such biotic resistance occurs is poorly resolved, especially for marine ecosystems. Here we test whether a native predator, the blue crab Callinectes sapidus, affects the abundance and geographic range of the introduced European green crab Carcinus maenas in eastern North America. Both crab species occur in shallow, soft-sediment habitats of bays and estuaries, and their ranges overlap in eastern North America. First, we tested for a negative relationship in the abundances of the two species from trap samples across a 640-km (5.78 degree latitude) coastal transect. Second, we estimated variation in predation pressure on tethered Carcinus maenas across latitude and as a function of Callinectes sapidus abundance. Third, we measured predation rates on Carcinus maenas by Callinectes sapidus in field and laboratory experiments. Our results, support the hypothesis that the native predator Callinectes sapidus provides biotic resistance to invasion and prevents the southward spread and establishment of Carcinus maenas. Within and across bays, Carcinus maenas were significantly less abundant at sites and depths with Callinectes sapidus compared with areas lacking Callinectes sapidus. Moreover, no Carcinus maenas were found in Chesapeake Bay, where Callinectes sapidus were most abundant. Predation of tethered Carcinus maenas increased with Callinectes sapidus abundance. In laboratory and field experiments, Callinectes sapidus preyed readily on Carcinus maenas. Thus, we conclude the predation by Callinectes sapidus, alone or in combination with other factors, limits the abundance and geographic range of an invasive marine species. JF - Ecology AU - deRivera, CE AU - Ruiz, G M AU - Hines, AH AU - Jivoff, P AD - Smithsonian Environmental Research Center, P.O. Box 28, 647 Contees Wharf Road, Edgewater, Maryland 21037-0028 USA, deriverac@si.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 3364 EP - 3376 VL - 86 IS - 12 SN - 0012-9658, 0012-9658 KW - Blue crab KW - Crabs KW - Green crab KW - ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Competitors KW - Marine KW - North America KW - Parasites KW - Decapoda KW - Quantitative distribution KW - Abundance KW - Estuaries KW - Environmental impact KW - Predators KW - Population dynamics KW - ANW, USA, Chesapeake Bay KW - Predator-prey interactions KW - Carcinus maenas KW - Interspecific relationships KW - Latitudinal variations KW - Marine ecosystems KW - Introduced species KW - Callinectes sapidus KW - Marine crustaceans KW - Environment management KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - D 04665:Crustaceans KW - Q1 08485:Species interactions: pests and control KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20161156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Biotic+resistance+to+invasion%3A+Native+predator+limits+abundance+and+distribution+of+an+introduced+crab&rft.au=deRivera%2C+CE%3BRuiz%2C+G+M%3BHines%2C+AH%3BJivoff%2C+P&rft.aulast=deRivera&rft.aufirst=CE&rft.date=2005-12-01&rft.volume=86&rft.issue=12&rft.spage=3364&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Competitors; Parasites; Interspecific relationships; Quantitative distribution; Latitudinal variations; Environmental impact; Predators; Population dynamics; Introduced species; Environment management; Marine crustaceans; Predator-prey interactions; Estuaries; Abundance; Marine ecosystems; Decapoda; Carcinus maenas; Callinectes sapidus; North America; ANW, USA, Chesapeake Bay; Marine ER - TY - JOUR T1 - Extraordinary mound building Avrainvillea (Chlorophyta): the largest tropical marine plants AN - 19988513; 6953172 JF - Coral Reefs AU - Littler, M M AU - Littler, D S AU - Brooks, B L AD - Smithsonian Institution, PO Box 37012, MRC 166, National Museum of Natural History, Washington, DC, 20013, USA, littlerm@si.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 555 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 24 IS - 4 SN - 0722-4028, 0722-4028 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Oceanic Abstracts KW - Marine KW - Growth KW - Chlorophyta KW - Tropical environment KW - Coral reefs KW - Avrainvillea KW - Aquatic plants KW - mounds KW - Mounds KW - Seaweeds KW - O 1010:Viruses, Bacteria, Protists, Fungi and Plants KW - M3 1010:Issues in Sustainable Development KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19988513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Extraordinary+mound+building+Avrainvillea+%28Chlorophyta%29%3A+the+largest+tropical+marine+plants&rft.au=Littler%2C+M+M%3BLittler%2C+D+S%3BBrooks%2C+B+L&rft.aulast=Littler&rft.aufirst=M&rft.date=2005-12-01&rft.volume=24&rft.issue=4&rft.spage=555&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-005-0019-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Growth; Coral reefs; Tropical environment; Aquatic plants; Seaweeds; Mounds; Chlorophyta; mounds; Avrainvillea; Marine DO - http://dx.doi.org/10.1007/s00338-005-0019-z ER - TY - JOUR T1 - Marine benthic cyanobacteria overgrow coral reef organisms AN - 19966654; 6953194 JF - Coral Reefs AU - Ritson-Williams, Raphael AU - Paul, Valerie J AU - Bonito, Victor AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Dr, Fort Pierce, FL, 34949, USA, williams@sms.si.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 629 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 24 IS - 4 SN - 0722-4028, 0722-4028 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Oceanic Abstracts KW - Marine KW - Algal blooms KW - Marine invertebrates KW - Phytoplankton KW - Growth KW - Cyanobacteria KW - Interspecific relationships KW - Coral reefs KW - Coral KW - Shading KW - Cyanophyta KW - O 1070:Ecology/Community Studies KW - K 03490:Miscellaneous KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19966654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Marine+benthic+cyanobacteria+overgrow+coral+reef+organisms&rft.au=Ritson-Williams%2C+Raphael%3BPaul%2C+Valerie+J%3BBonito%2C+Victor&rft.aulast=Ritson-Williams&rft.aufirst=Raphael&rft.date=2005-12-01&rft.volume=24&rft.issue=4&rft.spage=629&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-005-0059-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Algal blooms; Growth; Interspecific relationships; Marine invertebrates; Coral reefs; Coral; Phytoplankton; Shading; Cyanobacteria; Cyanophyta; Marine DO - http://dx.doi.org/10.1007/s00338-005-0059-4 ER - TY - JOUR T1 - Benthic cyanobacterial bloom impacts the reefs of South Florida (Broward County, USA) AN - 19962682; 6953195 AB - Benthic cyanobacteria of the genus Lyngbya can form prominent mats and blooms in tropical and subtropical coral reef and seagrass habitats worldwide. A Lyngbya bloom on the reef tract offshore of Broward County, Florida, was first noted in 2002, and although it is seasonally variable in its distribution and abundance, it has persisted and spread over the past 3 years. In this study, the most abundant species of Lyngbya found in the blooms have been identified and compared to other species of Lyngbya by morphological and molecular methods. The most common species of Lyngbya is consistent with the properties of Lyngbya confervoides C. Agardh. The 16S ribosomal DNA sequence shares 88-92% identity with other known Lyngbya sequences, suggesting that this bloom consists primarily of a new, previously unsequenced species of Lyngbya. The second most common Lyngbya in the bloom is consistent with Lyngbya polychroa. This persistent bloom is a concern because it smothers octocorals and other invertebrates and negatively impacts these southeastern Florida reefs. JF - Coral Reefs AU - Paul, Valerie J AU - Thacker, Robert W AU - Banks, Kenneth AU - Golubic, Stjepko AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Drive, Fort Pierce, FL, 34949, USA, Paul@sms.si.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 693 EP - 697 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 24 IS - 4 SN - 0722-4028, 0722-4028 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Marine Biotechnology Abstracts; Sustainability Science Abstracts; Oceanic Abstracts KW - Lyngbya KW - Algal blooms KW - Marine invertebrates KW - Nucleotide sequence KW - Abundance KW - Phytoplankton KW - Population dynamics KW - Lyngbya confervoides KW - invertebrates KW - Shading KW - Marine KW - ASW, USA, Florida KW - Plankton surveys KW - Seagrasses KW - Quantitative distribution KW - Habitat KW - Ecosystem disturbance KW - ASW, USA, Florida, Florida Reef KW - Cyanobacteria KW - Coral reefs KW - DNA KW - ASW, USA, Florida, Broward Cty. KW - Sea grass KW - Taxonomy KW - abundance KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - Q4 27770:Algae KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19962682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Benthic+cyanobacterial+bloom+impacts+the+reefs+of+South+Florida+%28Broward+County%2C+USA%29&rft.au=Paul%2C+Valerie+J%3BThacker%2C+Robert+W%3BBanks%2C+Kenneth%3BGolubic%2C+Stjepko&rft.aulast=Paul&rft.aufirst=Valerie&rft.date=2005-12-01&rft.volume=24&rft.issue=4&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-005-0061-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Plankton surveys; Algal blooms; Marine invertebrates; Quantitative distribution; Nucleotide sequence; Coral reefs; Phytoplankton; Taxonomy; Sea grass; Shading; Population dynamics; Ecosystem disturbance; Seagrasses; Abundance; Habitat; DNA; invertebrates; abundance; Lyngbya; Cyanobacteria; Lyngbya confervoides; ASW, USA, Florida; ASW, USA, Florida, Broward Cty.; ASW, USA, Florida, Florida Reef; Marine DO - http://dx.doi.org/10.1007/s00338-005-0061-x ER - TY - JOUR T1 - Plant Communities, Soil Microorganisms, and Soil Carbon Cycling: Does Altering the World Belowground Matter to Ecosystem Functioning? AN - 19839668; 6687024 AB - Soil microorganisms mediate many critical ecosystem processes. Little is known, however, about the factors that determine soil microbial community composition, and whether microbial community composition influences process rates. Here, we investigated whether aboveground plant diversity affects soil microbial community composition, and whether differences in microbial communities in turn affect ecosystem process rates. Using an experimental system at La Selva Biological Station, Costa Rica, we found that plant diversity (plots contained 1, 3, 5, or > 25 plant species) had a significant effect on microbial community composition (as determined by phospholipid fatty acid analysis). The different microbial communities had significantly different respiration responses to 24 labile carbon compounds. We then tested whether these differences in microbial composition and catabolic capabilities were indicative of the ability of distinct microbial communities to decompose different types of litter in a fully factorial laboratory litter transplant experiment. Both microbial biomass and microbial community composition appeared to play a role in litter decomposition rates. Our work suggests, however, that the more important mechanism through which changes in plant diversity affect soil microbial communities and their carbon cycling activities may be through alterations in their abundance rather than their community composition. JF - Ecosystems AU - Carney, K M AU - Matson, P A AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, Maryland 21037, USA, karen.carney@gmail.com Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 928 EP - 940 VL - 8 IS - 8 SN - 1432-9840, 1432-9840 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Pollution Abstracts; Ecology Abstracts KW - Carbon compounds KW - Costa Rica KW - Respiration KW - Abundance KW - Decomposition KW - Soil microorganisms KW - Carbon KW - Phospholipids KW - Litter KW - Laboratory testing KW - Carbon cycle KW - Biomass KW - Community composition KW - Species diversity KW - Plants KW - Plant communities KW - Fatty acids KW - P 5000:LAND POLLUTION KW - D 04600:Soil KW - A 01320:Microbial Degradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19839668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecosystems&rft.atitle=Plant+Communities%2C+Soil+Microorganisms%2C+and+Soil+Carbon+Cycling%3A+Does+Altering+the+World+Belowground+Matter+to+Ecosystem+Functioning%3F&rft.au=Carney%2C+K+M%3BMatson%2C+P+A&rft.aulast=Carney&rft.aufirst=K&rft.date=2005-12-01&rft.volume=8&rft.issue=8&rft.spage=928&rft.isbn=&rft.btitle=&rft.title=Ecosystems&rft.issn=14329840&rft_id=info:doi/10.1007%2Fs10021-005-0047-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Litter; Community composition; Carbon; Respiration; Abundance; Fatty acids; Carbon cycle; Plant communities; Biomass; Decomposition; Phospholipids; Soil microorganisms; Laboratory testing; Carbon compounds; Species diversity; Plants; Costa Rica DO - http://dx.doi.org/10.1007/s10021-005-0047-0 ER - TY - JOUR T1 - Demographic and life-history correlates for Amazonian trees AN - 19768713; 6658397 AB - Questions: Which demographic and life-history differences are found among 95 sympatric tree species? Are there correlations among demographic parameters within this assemblage?Location: Central Amazonian rain forest.Methods: Using long-term data from 24 1-ha permanent plots, eight characteristics were estimated for each species: wood density, annual mortality rate, annual recruitment rate, mean stem diameter, maximum stem diameter, mean stem-growth rate, maximum stem-growth rate, population density.Results: An ordination analysis revealed that tree characteristics varied along two major axes of variation, the major gradient expressing light requirements and successional status, and the second gradient related to tree size. Along these gradients, four relatively discrete tree guilds could be distinguished: fast-growing pioneer species, shade-tolerant subcanopy species, canopy trees, and emergent species. Pioneers were uncommon and most trees were canopy or emergent species, which frequently had low mortality and recruitment. Wood density was negatively associated with tree mortality, recruitment, and growth rates when all species were considered. Growth rates varied markedly among and within species, with pioneers exhibiting far faster and less variable growth rates than did the other species. Slow growth in subcanopy species relative to canopy and emergent trees was not a simple consequence of mean tree size, but apparently resulted from physiological constraints imposed by low-light and other conditions in the forest understorey.Conclusions: Trees of Amazonian rain forests could be classified with some success into four relatively distinctive guilds. However, several demographic and life-history traits, such as those that distinguish early and late successional species, probably vary along a continuum, rather than being naturally grouped into relatively discrete categories.Nomenclature: Ribeiro et al. (1999).Abbreviation: BDFFP = Biological Dynamics of Forest Fragments Project. JF - Journal of Vegetation Science AU - Nascimento, HE AU - Laurance, W F AU - Condit, R AU - Laurance, S G AU - D'Angelo, S AU - Andrade, A C AD - Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Republic of Panama, laurancew@si.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 625 EP - 634 PB - International Association of Vegetation Science VL - 16 IS - 6 SN - 1100-9233, 1100-9233 KW - Ecology Abstracts KW - Growth rate KW - Demography KW - Mortality KW - Rain forests KW - Guilds KW - Trees KW - Recruitment KW - Canopies KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19768713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vegetation+Science&rft.atitle=Demographic+and+life-history+correlates+for+Amazonian+trees&rft.au=Nascimento%2C+HE%3BLaurance%2C+W+F%3BCondit%2C+R%3BLaurance%2C+S+G%3BD%27Angelo%2C+S%3BAndrade%2C+A+C&rft.aulast=Nascimento&rft.aufirst=HE&rft.date=2005-12-01&rft.volume=16&rft.issue=6&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vegetation+Science&rft.issn=11009233&rft_id=info:doi/10.1043%2F1100-9233%282005%290162.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1100-9233&volume=16&issue=6&page=625 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Trees; Demography; Canopies; Mortality; Recruitment; Growth rate; Guilds; Rain forests DO - http://dx.doi.org/10.1043/1100-9233(2005)016[0625:DALCFA]2.0.CO;2 ER - TY - JOUR T1 - When bigger is better: the need for Amazonian mega-reserves AN - 19738442; 6633582 AB - The rate of forest destruction has accelerated sharply in Brazilian Amazonia, but there are also vital conservation opportunities with the ongoing designation of important new protected areas. In a timely paper, Carlos Peres argues that an extensive network of mega-reserves, operationally defined as those exceeding 1 million ha in area, is needed to ensure the long-term persistence of Amazonian species and ecological processes. Although such protected areas might seem excessively large to some, disparate lines of evidence suggest that mega-reserves are vital for the future of Amazonian biodiversity. JF - Trends in Ecology & Evolution AU - Laurance, W F Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 645 EP - 648 VL - 20 IS - 12 SN - 0169-5347, 0169-5347 KW - Sustainability Science Abstracts; Ecology Abstracts KW - South America, Amazonia KW - protected areas KW - Brazil KW - Reviews KW - Biological diversity KW - Conservation KW - Forests KW - Biodiversity KW - Nature reserves KW - M3 1010:Issues in Sustainable Development KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19738442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Trends+in+Ecology+%26+Evolution&rft.atitle=When+bigger+is+better%3A+the+need+for+Amazonian+mega-reserves&rft.au=Laurance%2C+W+F&rft.aulast=Laurance&rft.aufirst=W&rft.date=2005-12-01&rft.volume=20&rft.issue=12&rft.spage=645&rft.isbn=&rft.btitle=&rft.title=Trends+in+Ecology+%26+Evolution&rft.issn=01695347&rft_id=info:doi/10.1016%2Fj.tree.2005.10.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Reviews; Biodiversity; Forests; Conservation; Nature reserves; protected areas; Biological diversity; South America, Amazonia; Brazil DO - http://dx.doi.org/10.1016/j.tree.2005.10.009 ER - TY - JOUR T1 - Slate-Throated Redstarts (Myioborus Miniatus) Breeding In Maderas Del Carmen, Coahuila, Mexico AN - 17462079; 6658188 AB - The breeding range of the slate-throated redstart (Myioborus miniatus) stretches from South America to Mexico, where it extends northward along the Sierra Madre Oriental to southeastern Coahuila and along the Sierra Madre Occidental to southern Chihuahua and Sonora. We report the discovery of slate-throated redstarts breeding in the Maderas del Carmen mountains in Coahuila. This represents a range extension of approximately 400 km and is, to our knowledge, the northernmost breeding record for this species.Original Abstract: La distribucion de cria del chipe de montana (Myioborus miniatus) se extiende desde Sudamerica hasta Mexico, donde comprende la Sierra Madre Oriental al sureste de Coahuila y la Sierra Madre Occidental al sur de Chihuahua y Sonora. Documentamos el descubrimiento de chipes de montana criando en las montanas de Maderas del Carmen, Coahuila. Este hallazgo constituye una extension de la distribucion de cria de unos 400 km y posiblemente representa el registro de cria mas norteno para esta especie. JF - Southwestern Naturalist AU - McCormack, JE AU - Guayasamin, G C AU - Mila, B AU - Pineda, F H AD - Department of Ecology & Evolutionary Biology and Center for Tropical Research, Institute of the Environment, University of California, Los Angeles, CA 90095, jmccorm@ucla.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 501 EP - 503 PB - Southwestern Association of Naturalists VL - 50 IS - 4 SN - 0038-4909, 0038-4909 KW - Slate-throated redstart KW - Ecology Abstracts KW - Mountains KW - Range extension KW - Mexico KW - Breeding KW - Myioborus miniatus KW - D 04668:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17462079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Southwestern+Naturalist&rft.atitle=Slate-Throated+Redstarts+%28Myioborus+Miniatus%29+Breeding+In+Maderas+Del+Carmen%2C+Coahuila%2C+Mexico&rft.au=McCormack%2C+JE%3BGuayasamin%2C+G+C%3BMila%2C+B%3BPineda%2C+F+H&rft.aulast=McCormack&rft.aufirst=JE&rft.date=2005-12-01&rft.volume=50&rft.issue=4&rft.spage=501&rft.isbn=&rft.btitle=&rft.title=Southwestern+Naturalist&rft.issn=00384909&rft_id=info:doi/10.1894%2F0038-4909%282005%290502.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0038-4909&volume=50&issue=4&page=501 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mountains; Range extension; Breeding; Myioborus miniatus; Mexico DO - http://dx.doi.org/10.1894/0038-4909(2005)050[0501:SRMMBI]2.0.CO;2 ER - TY - JOUR T1 - Are the most durable shelly taxa also the most common in the marine fossil record? AN - 17384056; 6485804 AB - This paper tests whether the most common fossil brachiopod, gastropod, and bivalve genera also have intrinsically more durable shells. Commonness was quantified using occurrence frequency of the 450 most frequently occurring genera of these groups in the Paleobiology Database (PBDB). Durability was scored for each taxon on the basis of shell size, thickness, reinforcement (ribs, folds, spines), mineralogy, and microstructural organic content. Contrary to taphonomic expectation, common genera in the PBDB are as likely to be small, thin-shelled, and unreinforced as large, thick-shelled, ribbed, folded, or spiny. In fact, only six of the 30 tests we performed showed a statistically significant relationship between durability and occurrence frequency, and these six tests were equally divided in supporting or contradicting the taphonomic expectation. Thus, for the most commonly occurring genera in these three important groups, taphonomic effects are either neutral with respect to durability or compensated for by other factors (e.g., less durable taxa were more common in the original communities). These results suggest that biological information is retained in the occurrence frequency patterns of our target groups. JF - Paleobiology AU - Behrensmeyer, A K AU - Fuersich, F T AU - Gastaldo, R A AU - Kidwell, S M AU - Kosnik, MA AU - Kowalewski, M AU - Plotnick, R E AU - Rogers, R R AU - Alroy, J AD - Anna K. Behrensmeyer. Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Post Office Box 37012, NHB MRC 121, Washington, D.C. 20013-7012, Behrensa@si.edu Y1 - 2005/12// PY - 2005 DA - December 2005 SP - 607 EP - 623 PB - The Paleontological Society VL - 31 IS - 4 SN - 0094-8373, 0094-8373 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Animal fossils KW - Palaeo studies KW - Gastropoda KW - Statistical analysis KW - Mineralogy KW - Paleoecology KW - Bivalvia KW - Databases KW - Fossils KW - Brachiopoda KW - Reinforcement KW - Toughness KW - Marine molluscs KW - Shells KW - D 04050:Paleoecology KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17384056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleobiology&rft.atitle=Are+the+most+durable+shelly+taxa+also+the+most+common+in+the+marine+fossil+record%3F&rft.au=Behrensmeyer%2C+A+K%3BFuersich%2C+F+T%3BGastaldo%2C+R+A%3BKidwell%2C+S+M%3BKosnik%2C+MA%3BKowalewski%2C+M%3BPlotnick%2C+R+E%3BRogers%2C+R+R%3BAlroy%2C+J&rft.aulast=Behrensmeyer&rft.aufirst=A&rft.date=2005-12-01&rft.volume=31&rft.issue=4&rft.spage=607&rft.isbn=&rft.btitle=&rft.title=Paleobiology&rft.issn=00948373&rft_id=info:doi/10.1666%2F0094-8373%282005%290312.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Animal fossils; Palaeo studies; Toughness; Marine molluscs; Mineralogy; Shells; Databases; Fossils; Statistical analysis; Reinforcement; Paleoecology; Bivalvia; Gastropoda; Brachiopoda; Marine DO - http://dx.doi.org/10.1666/0094-8373(2005)031[0607:ATMDST]2.0.CO;2 ER - TY - JOUR T1 - Forest cover change patterns in Myanmar (Burma) 1990-2000 AN - 17245199; 6991715 AB - Myanmar is one of the most forested countries in mainland South-east Asia. These forests support a large number of important species and endemics and have great value for global efforts in biodiversity conservation. Landsat satellite imagery from the 1990s and 2000s was used to develop a countrywide forest map and estimate deforestation. The country has retained much of its forest cover, but forests have declined by 0.3% annually. Deforestation varied considerably among administrative units, with central and more populated states and divisions showing the highest losses. Ten deforestation hotspots had annual deforestation rates well above the countrywide average. Major reasons for forest losses in these hotspots stemmed from increased agricultural conversion, fuelwood consumption, charcoal production, commercial logging and plantation development. While Myanmar continues to be a stronghold for closed canopy forests, several areas have been experiencing serious deforestation. Most notable are the mangrove forests in the Ayeyarwady delta region and the remaining dry forests at the northern edge of the central dry zone. JF - Environmental Conservation AU - Leimgruber, P AU - Kelly, D S AU - Steininger, M K AU - Brunner, J AU - Mueller, T AU - Songer, M AD - Smithsonian Institution, National Zoological Park, Conservation and Research Center, Front Royal, VA 22630, USA, leimgruberp@crc.si.edu Y1 - 2005/12// PY - 2005 DA - Dec 2005 SP - 356 EP - 364 VL - 32 IS - 4 SN - 0376-8929, 0376-8929 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Myanmar KW - Charcoal KW - Hot spots KW - Forests KW - Conservation KW - Biodiversity KW - Canopies KW - Deforestation KW - M3 1010:Issues in Sustainable Development KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17245199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Conservation&rft.atitle=Forest+cover+change+patterns+in+Myanmar+%28Burma%29+1990-2000&rft.au=Leimgruber%2C+P%3BKelly%2C+D+S%3BSteininger%2C+M+K%3BBrunner%2C+J%3BMueller%2C+T%3BSonger%2C+M&rft.aulast=Leimgruber&rft.aufirst=P&rft.date=2005-12-01&rft.volume=32&rft.issue=4&rft.spage=356&rft.isbn=&rft.btitle=&rft.title=Environmental+Conservation&rft.issn=03768929&rft_id=info:doi/10.1017%2FS0376892905002493 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Charcoal; Hot spots; Biodiversity; Conservation; Forests; Canopies; Deforestation; Myanmar DO - http://dx.doi.org/10.1017/S0376892905002493 ER - TY - CPAPER T1 - How is Global Change Affecting the Amazon? T2 - 2005 Meeting of the Ecological Society of Australia (ESA 2005) AN - 39834166; 4083637 JF - 2005 Meeting of the Ecological Society of Australia (ESA 2005) AU - Laurance, W F Y1 - 2005/11/29/ PY - 2005 DA - 2005 Nov 29 KW - South America, Amazon R. KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39834166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Meeting+of+the+Ecological+Society+of+Australia+%28ESA+2005%29&rft.atitle=How+is+Global+Change+Affecting+the+Amazon%3F&rft.au=Laurance%2C+W+F&rft.aulast=Laurance&rft.aufirst=W&rft.date=2005-11-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Meeting+of+the+Ecological+Society+of+Australia+%28ESA+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ecolsoc.org.au/Conference/ESA2005/documents/Program-finalat10110 5.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Long-Term Changes in Tree Communities in Undisturbed Amazonian Forests: Impacts of Global Change? T2 - 2005 Meeting of the Ecological Society of Australia (ESA 2005) AN - 39786375; 4083638 JF - 2005 Meeting of the Ecological Society of Australia (ESA 2005) AU - Laurance, S G Y1 - 2005/11/29/ PY - 2005 DA - 2005 Nov 29 KW - South America, Amazonia KW - Forests KW - Trees KW - Long-term changes KW - Environmental impact KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39786375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Meeting+of+the+Ecological+Society+of+Australia+%28ESA+2005%29&rft.atitle=Long-Term+Changes+in+Tree+Communities+in+Undisturbed+Amazonian+Forests%3A+Impacts+of+Global+Change%3F&rft.au=Laurance%2C+S+G&rft.aulast=Laurance&rft.aufirst=S&rft.date=2005-11-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Meeting+of+the+Ecological+Society+of+Australia+%28ESA+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ecolsoc.org.au/Conference/ESA2005/documents/Program-finalat10110 5.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - GOME level 1-to-2 data processor version 3.0: a major upgrade of the GOME/ERS-2 total ozone retrieval algorithm. AN - 68842780; 16318193 AB - The global ozone monitoring experiment (GOME) was launched in April 1995, and the GOME data processor (GDP) retrieval algorithm has processed operational total ozone amounts since July 1995. GDP level 1-to-2 is based on the two-step differential optical absorption spectroscopy (DOAS) approach, involving slant column fitting followed by air mass factor (AMF) conversions to vertical column amounts. We present a major upgrade of this algorithm to version 3.0. GDP 3.0 was implemented in July 2002, and the 9-year GOME data record from July 1995 to December 2004 has been processed using this algorithm. The key component in GDP 3.0 is an iterative approach to AMF calculation, in which AMFs and corresponding vertical column densities are adjusted to reflect the true ozone distribution as represented by the fitted DOAS effective slant column. A neural network ensemble is used to optimize the fast and accurate parametrization of AMFs. We describe results of a recent validation exercise for the operational version of the total ozone algorithm; in particular, seasonal and meridian errors are reduced by a factor of 2. On a global basis, GDP 3.0 ozone total column results lie between -2% and +4% of ground-based values for moderate solar zenith angles lower than 70 degrees. A larger variability of about +5% and -8% is observed for higher solar zenith angles up to 90 degrees. JF - Applied optics AU - Spurr, Robert AU - Loyola, Diego AU - Thomas, Werner AU - Balzer, Wolfgang AU - Mikusch, Eberhard AU - Aberle, Bernd AU - Slijkhuis, Sander AU - Ruppert, Thomas AU - van Roozendael, Michel AU - Lambert, Jean-Christopher AU - Soebijanta, Trisnanto AD - Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138, USA. Y1 - 2005/11/20/ PY - 2005 DA - 2005 Nov 20 SP - 7196 EP - 7209 VL - 44 IS - 33 SN - 0003-6935, 0003-6935 KW - Air Pollutants KW - 0 KW - Ozone KW - 66H7ZZK23N KW - Index Medicus KW - Software KW - Ozone -- analysis KW - Artificial Intelligence KW - Algorithms KW - Spectrum Analysis -- methods KW - Spectrum Analysis -- instrumentation KW - Air Pollutants -- analysis KW - Pattern Recognition, Automated -- methods KW - Information Storage and Retrieval -- methods KW - Environmental Monitoring -- methods KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68842780?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+optics&rft.atitle=GOME+level+1-to-2+data+processor+version+3.0%3A+a+major+upgrade+of+the+GOME%2FERS-2+total+ozone+retrieval+algorithm.&rft.au=Spurr%2C+Robert%3BLoyola%2C+Diego%3BThomas%2C+Werner%3BBalzer%2C+Wolfgang%3BMikusch%2C+Eberhard%3BAberle%2C+Bernd%3BSlijkhuis%2C+Sander%3BRuppert%2C+Thomas%3Bvan+Roozendael%2C+Michel%3BLambert%2C+Jean-Christopher%3BSoebijanta%2C+Trisnanto&rft.aulast=Spurr&rft.aufirst=Robert&rft.date=2005-11-20&rft.volume=44&rft.issue=33&rft.spage=7196&rft.isbn=&rft.btitle=&rft.title=Applied+optics&rft.issn=00036935&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-03-07 N1 - Date created - 2005-12-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Dinosaurs Dined on Grass AN - 17415492; 6547264 AB - Grasses are among the most ecologically dominant flowering plants. Did the most dominant herbivores of the Mesozoic--the dinosaurs--evolve together with grasses? This question has been hard to answer, owing to the poor fossil record. In their Perspective, Piperno and Sues discuss results reported in the same issue by Prasad et al. in which phytoliths, the small silicate structures synthesized by many plants, found in coprolites (fossilized dinosaur dung) have been examined and compared. The work is the first evidence that dinosaurs ate grass and that the large grass family, known as Poaceae, had originated and diversified during the Cretaceous era. The results will have important implications for studies of evolutionary interactions between ancient plants and herbivores. JF - Science (Washington) AU - Piperno, Dolores R AU - Sues, Hans-Dieter AD - National Museum of Natural History, Washington, DC 20560, USA. D. R. Piperno is also at the Smithsonian Tropical Research Institute, Balboa, Panama, pipernod@si.edu Y1 - 2005/11/18/ PY - 2005 DA - 2005 Nov 18 SP - 1126 EP - 1128 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org], [URL:http://www.aaas.org] VL - 310 IS - 5751 SN - 0036-8075, 0036-8075 KW - Grasses KW - Ecology Abstracts KW - Flowering KW - Herbivores KW - Fossils KW - Poaceae KW - Silicic acid KW - Dung KW - Evolution KW - D 04680:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17415492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=Dinosaurs+Dined+on+Grass&rft.au=Piperno%2C+Dolores+R%3BSues%2C+Hans-Dieter&rft.aulast=Piperno&rft.aufirst=Dolores&rft.date=2005-11-18&rft.volume=310&rft.issue=5751&rft.spage=1126&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1121020 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Flowering; Herbivores; Fossils; Grasses; Silicic acid; Dung; Evolution; Poaceae DO - http://dx.doi.org/10.1126/science.1121020 ER - TY - CPAPER T1 - The Importance of Scale and Location to the Ecological and Economic Benefits of Restoration. T2 - 26th Annual Meeting of the Society of Environmental Toxicology and Chemistry AN - 39672535; 4024699 JF - 26th Annual Meeting of the Society of Environmental Toxicology and Chemistry AU - Breitburg, D AU - Nice, A AU - Adamack, A AU - Jordan, T AU - Weller, D AU - Lipton, D AU - Fulford, R AU - Lung, W AU - Rose, K Y1 - 2005/11/13/ PY - 2005 DA - 2005 Nov 13 KW - Restoration KW - Economic benefits KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39672535?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+Annual+Meeting+of+the+Society+of+Environmental+Toxicology+and+Chemistry&rft.atitle=The+Importance+of+Scale+and+Location+to+the+Ecological+and+Economic+Benefits+of+Restoration.&rft.au=Breitburg%2C+D%3BNice%2C+A%3BAdamack%2C+A%3BJordan%2C+T%3BWeller%2C+D%3BLipton%2C+D%3BFulford%2C+R%3BLung%2C+W%3BRose%2C+K&rft.aulast=Breitburg&rft.aufirst=D&rft.date=2005-11-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+Annual+Meeting+of+the+Society+of+Environmental+Toxicology+and+Chemistry&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/setac2005/program/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Zooids and extrazooidal skeleton in the order Trepostomata (Bryozoa) AN - 51660279; 2005-074527 AB - Reconsideration of the nature of zooids in trepostomate Bryozoa defines them as physically connected and asexually replicated colony members that housed systems of organs necessary to perform vital functions for the colonies. Zooids known to contain organs in trepostomes are limited to autozooids, the requisite feeding and sexual units, and polymorphs, including macrozooids and two rare zooids of unknown function. Other colony structures are extrazooidal and remain outside zooidal boundaries throughout colony life. They include the commonly occurring mesopores, exilapores, and styles. This two-part morphologic division of colonies reveals two correlated functions. The essential autozooids dominated the growth patterns and physiology of trepostome colonies; the extrazooidal parts grew concurrently and passively to connect autozooids and to support and strengthen colonies. JF - Journal of Paleontology AU - Boardman, Richard S AU - Buttler, Caroline J Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 1088 EP - 1104 PB - Paleontological Society, Lawrence, KS VL - 79 IS - 6 SN - 0022-3360, 0022-3360 KW - North America KW - Trepostomata KW - colonial taxa KW - Bryozoa KW - Paleozoic KW - Europe KW - Mesozoic KW - morphology KW - functional morphology KW - Triassic KW - Invertebrata KW - growth KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51660279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=Zooids+and+extrazooidal+skeleton+in+the+order+Trepostomata+%28Bryozoa%29&rft.au=Boardman%2C+Richard+S%3BButtler%2C+Caroline+J&rft.aulast=Boardman&rft.aufirst=Richard&rft.date=2005-11-01&rft.volume=79&rft.issue=6&rft.spage=1088&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F0022-3360%282005%290792.0.CO%3B2 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 46 N1 - PubXState - KS N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Bryozoa; colonial taxa; Europe; functional morphology; growth; Invertebrata; Mesozoic; morphology; North America; Paleozoic; Trepostomata; Triassic DO - http://dx.doi.org/10.1666/0022-3360(2005)079[1088:ZAESIT]2.0.CO;2 ER - TY - JOUR T1 - Vesiculation rates of obsidian domes inferred from H (sub 2) O concentration profiles AN - 51594687; 2006-038472 JF - Geophysical Research Letters AU - Castro, Jonathan M AU - Manga, Michael AU - Martin, Michael C Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 5 PB - American Geophysical Union, Washington, DC VL - 32 IS - 21 SN - 0094-8276, 0094-8276 KW - water KW - vesicular texture KW - United States KW - Siskiyou County California KW - rhyolites KW - volcanic rocks KW - Quaternary KW - glasses KW - textures KW - igneous rocks KW - Holocene KW - explosive eruptions KW - infrared spectra KW - Cenozoic KW - California KW - FTIR spectra KW - eruptions KW - obsidian KW - Big Glass Mountain KW - volcanoes KW - spectra KW - shield volcanoes KW - 24:Quaternary geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51594687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Vesiculation+rates+of+obsidian+domes+inferred+from+H+%28sub+2%29+O+concentration+profiles&rft.au=Castro%2C+Jonathan+M%3BManga%2C+Michael%3BMartin%2C+Michael+C&rft.aulast=Castro&rft.aufirst=Jonathan&rft.date=2005-11-01&rft.volume=32&rft.issue=21&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2005GL024029 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Big Glass Mountain; California; Cenozoic; eruptions; explosive eruptions; FTIR spectra; glasses; Holocene; igneous rocks; infrared spectra; obsidian; Quaternary; rhyolites; shield volcanoes; Siskiyou County California; spectra; textures; United States; vesicular texture; volcanic rocks; volcanoes; water DO - http://dx.doi.org/10.1029/2005GL024029 ER - TY - JOUR T1 - Contemporaneous eruption of calc-alkaline and alkaline lavas in a continental arc (eastern Mexican volcanic belt); chemically heterogeneous but isotopically homogeneous source AN - 51591468; 2006-038531 AB - Nearly contemporaneous eruption of alkaline and calc-alkaline lavas occurred about 900 years B.P. from El Volcancillo paired vent, located behind the volcanic front in the Mexican Volcanic Belt (MVB). Emission of hawaiite (Toxtlacuaya) was immediately followed by calc-alkaline basalt (Rio Naolinco). Hawaiites contain olivine microphenocrysts, plagioclase phenocrysts, have 4-5 wt% MgO and 49.6-50.9 wt% SiO (sub 2) . In contrast, calc-alkaline lavas contain plagioclase and olivine phenocrysts with spinel inclusions, and have 8-9 wt% MgO and 48.4-49.4 wt% SiO (sub 2) . The most primitive lavas in the region (Rio Naolinco and Cerro Colorado) are not as primitive as parental melts in other arcs, and could represent either 1) variable degrees of melting of a subduction modified, garnet-bearing depleted mantle source, followed by AFC process, or 2) melting of two distinct mantle sources followed by AFC processes. These two hypotheses are evaluated using REE, HFSE, and Sr, Os and Pb isotopic data. The results suggest that the subalkaline and hawaiitic lavas were formed by different degrees of partial melting of a similar, largely depleted mantle source, followed by later AFC processes. JF - Contributions to Mineralogy and Petrology AU - Carrasco-Nunez, Gerardo AU - Righter, Kevin AU - Chesley, John T AU - Siebert, Lee AU - Aranda-Gomez, Jose Jorge Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 423 EP - 440 PB - Springer International, Heidelberg-New York VL - 150 IS - 4 SN - 0010-7999, 0010-7999 KW - mass spectra KW - lead KW - continental crust KW - Os-188/Os-187 KW - platinum group KW - electron probe data KW - mineral composition KW - Mexican volcanic belt KW - basalts KW - absolute age KW - calc-alkalic composition KW - textures KW - Pb-206/Pb-204 KW - magmatism KW - alkalic composition KW - provenance KW - Tertiary KW - Mexico KW - K/Ar KW - island arcs KW - petrography KW - osmium KW - Colorado Hill KW - volcanic belts KW - crust KW - hawaiite KW - alkali basalts KW - volcanic rocks KW - oxygen KW - isotopes KW - igneous rocks KW - mantle KW - stable isotopes KW - fugacity KW - Cenozoic KW - radioactive isotopes KW - melting KW - major elements KW - dates KW - volcanism KW - Naolinco volcanic field KW - X-ray fluorescence spectra KW - spectra KW - rare earths KW - trace elements KW - heterogeneity KW - chemical composition KW - geochemistry KW - vents KW - lava flows KW - isotope ratios KW - Miocene KW - ICP mass spectra KW - El Volcancillo KW - lava KW - Neogene KW - metals KW - magmas KW - eruptions KW - volcanoes KW - crystallization KW - fractional crystallization KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51591468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Contributions+to+Mineralogy+and+Petrology&rft.atitle=Contemporaneous+eruption+of+calc-alkaline+and+alkaline+lavas+in+a+continental+arc+%28eastern+Mexican+volcanic+belt%29%3B+chemically+heterogeneous+but+isotopically+homogeneous+source&rft.au=Carrasco-Nunez%2C+Gerardo%3BRighter%2C+Kevin%3BChesley%2C+John+T%3BSiebert%2C+Lee%3BAranda-Gomez%2C+Jose+Jorge&rft.aulast=Carrasco-Nunez&rft.aufirst=Gerardo&rft.date=2005-11-01&rft.volume=150&rft.issue=4&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=Contributions+to+Mineralogy+and+Petrology&rft.issn=00107999&rft_id=info:doi/10.1007%2Fs00410-005-0015-x L2 - http://www.springerlink.com/(zmx2wiu4y01pcgigj5i3jxf5)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100406,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2006-01-01 N1 - Number of references - 71 N1 - Document feature - illus. incl. 8 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CMPEAP N1 - SubjectsTermNotLitGenreText - absolute age; alkali basalts; alkalic composition; basalts; calc-alkalic composition; Cenozoic; chemical composition; Colorado Hill; continental crust; crust; crystallization; dates; El Volcancillo; electron probe data; eruptions; fractional crystallization; fugacity; geochemistry; hawaiite; heterogeneity; ICP mass spectra; igneous rocks; island arcs; isotope ratios; isotopes; K/Ar; lava; lava flows; lead; magmas; magmatism; major elements; mantle; mass spectra; melting; metals; Mexican volcanic belt; Mexico; mineral composition; Miocene; Naolinco volcanic field; Neogene; Os-188/Os-187; osmium; oxygen; Pb-206/Pb-204; petrography; platinum group; provenance; radioactive isotopes; rare earths; spectra; stable isotopes; Tertiary; textures; trace elements; vents; volcanic belts; volcanic rocks; volcanism; volcanoes; X-ray fluorescence spectra DO - http://dx.doi.org/10.1007/s00410-005-0015-x ER - TY - JOUR T1 - Transient floral change and rapid global warming at the Paleocene-Eocene boundary AN - 51582006; 2006-044916 AB - Rapid global warming of 5 degrees to 10 degrees C during the Paleocene-Eocene Thermal Maximum (PETM) coincided with major turnover in vertebrate faunas, but previous studies have found little floral change. Plant fossils discovered in Wyoming, United States, show that PETM floras were a mixture of native and migrant lineages and that plant range shifts were large and rapid (occurring within 10,000 years). Floral composition and leaf shape and size suggest that climate warmed by approximately 5 degrees C during the PETM and that precipitation was low early in the event and increased later. Floral response to warming and/or increased atmospheric CO (sub 2) during the PETM was comparable in rate and magnitude to that seen in postglacial floras and to the predicted effects of anthropogenic carbon release and climate change on future vegetation. JF - Science AU - Wing, Scott L AU - Harrington, Guy J AU - Smith, Francesca A AU - Bloch, Jonathan I AU - Boyer, Douglas M AU - Freeman, Katherine H Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 993 EP - 996 PB - American Association for the Advancement of Science, Washington, DC VL - 310 IS - 5750 SN - 0036-8075, 0036-8075 KW - United States KW - lower Eocene KW - isotopes KW - global change KW - paleoclimatology KW - stable isotopes KW - upper Paleocene KW - paleoecology KW - carbon dioxide KW - Foraminifera KW - Cenozoic KW - Bighorn Basin KW - paleotemperature KW - carbon KW - Paleocene KW - Invertebrata KW - paleosols KW - global warming KW - Plantae KW - Protista KW - Eocene KW - isotope ratios KW - C-13/C-12 KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - Wyoming KW - Tertiary KW - paleoenvironment KW - microfossils KW - PETM KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51582006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Transient+floral+change+and+rapid+global+warming+at+the+Paleocene-Eocene+boundary&rft.au=Wing%2C+Scott+L%3BHarrington%2C+Guy+J%3BSmith%2C+Francesca+A%3BBloch%2C+Jonathan+I%3BBoyer%2C+Douglas+M%3BFreeman%2C+Katherine+H&rft.aulast=Wing&rft.aufirst=Scott&rft.date=2005-11-01&rft.volume=310&rft.issue=5750&rft.spage=993&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1116913 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 51 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Bighorn Basin; C-13/C-12; carbon; carbon dioxide; Cenozoic; Eocene; Foraminifera; global change; global warming; Invertebrata; isotope ratios; isotopes; lower Eocene; microfossils; Paleocene; Paleocene-Eocene Thermal Maximum; paleoclimatology; paleoecology; paleoenvironment; Paleogene; paleosols; paleotemperature; PETM; Plantae; Protista; stable isotopes; Tertiary; United States; upper Paleocene; Wyoming DO - http://dx.doi.org/10.1126/science.1116913 ER - TY - JOUR T1 - Thermodynamic constraints on the formation conditions of winonaites and silicate-bearing IAB irons AN - 50287207; 2006-030829 AB - Silicate inclusions in IAB irons and related winonaite meteorites have textures, mineralogies and mineral chemistries that indicate a complex formation history of heating, followed by brecciation and metamorphism. Using olivine-orthopyroxene-chromite assemblages in five IAB iron silicate inclusions (Caddo County, Campo del Cielo, Copiapo, Lueders, and Udei Station) and one winonaite (Winona), we calculated closure temperatures and oxygen fugacities for these meteorites. Calculated olivine-chromite Fe-Mg exchange temperatures are compared to two-pyroxene temperatures. Olivine-chromite closure temperatures range from approximately 590 degrees C to approximately 700 degrees C, while two-pyroxene temperatures range from approximately 900 degrees C to approximately 1200 degrees C. Oxygen fugacities of these meteorites, determined for the first time in this study, range from 2.3 to 3.2 log units below the Fe-FeO buffer and define a line between the Fe-FeO and Cr-C (sub 2) O (sub 3) buffers. Highly variable temperatures were experienced by these rocks on the hand sample, and sometimes even the thin section, scale consistent with the idea that the winonaite-IAB iron parent body experienced collisional fragmentation and reassembly after peak temperatures were reached. Although modest reduction likely occurred during cooling, the oxygen fugacities and mineral compositions recorded at peak metamorphic temperatures suggest that the chondritic precursor for this parent body was initially more reduced than ordinary chondrites. JF - Geochimica et Cosmochimica Acta AU - Benedix, Gretchen K AU - Lauretta, D S AU - McCoy, T J Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 5123 EP - 5131 PB - Pergamon, Oxford VL - 69 IS - 21 SN - 0016-7037, 0016-7037 KW - silicates KW - oxygen KW - Lueders Meteorite KW - iron KW - fugacity KW - meteorites KW - mineral composition KW - iron meteorites KW - inclusions KW - cooling KW - thermodynamic properties KW - chemical composition KW - geochemistry KW - P-T conditions KW - Campo del Cielo Meteorite KW - textures KW - winonaite KW - parent bodies KW - cosmochemistry KW - octahedrite KW - metals KW - Udei Station Meteorite KW - petrography KW - ataxite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Thermodynamic+constraints+on+the+formation+conditions+of+winonaites+and+silicate-bearing+IAB+irons&rft.au=Benedix%2C+Gretchen+K%3BLauretta%2C+D+S%3BMcCoy%2C+T+J&rft.aulast=Benedix&rft.aufirst=Gretchen&rft.date=2005-11-01&rft.volume=69&rft.issue=21&rft.spage=5123&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2005.03.048 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - ataxite; Campo del Cielo Meteorite; chemical composition; cooling; cosmochemistry; fugacity; geochemistry; inclusions; iron; iron meteorites; Lueders Meteorite; metals; meteorites; mineral composition; octahedrite; oxygen; P-T conditions; parent bodies; petrography; silicates; textures; thermodynamic properties; Udei Station Meteorite; winonaite DO - http://dx.doi.org/10.1016/j.gca.2005.03.048 ER - TY - JOUR T1 - Finite element modeling of short-wavelength folding on Venus; implications for the plume hypothesis for crustal plateau formation AN - 50280607; 2007-052075 JF - Journal of Geophysical Research AU - Ghent, Rebecca R AU - Phillips, Roger J AU - Hansen, Vicki L AU - Nunes, Daniel C Y1 - 2005/11// PY - 2005 DA - November 2005 EP - Paper E11006 PB - American Geophysical Union, Washington, DC VL - 110 IS - E11 SN - 0148-0227, 0148-0227 KW - crustal thickening KW - strain KW - lithosphere KW - Venus KW - mantle KW - mathematical models KW - deformation KW - terrestrial planets KW - planets KW - finite element analysis KW - theoretical studies KW - topography KW - theoretical models KW - planetology KW - tectonics KW - plasticity KW - mantle plumes KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50280607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Finite+element+modeling+of+short-wavelength+folding+on+Venus%3B+implications+for+the+plume+hypothesis+for+crustal+plateau+formation&rft.au=Ghent%2C+Rebecca+R%3BPhillips%2C+Roger+J%3BHansen%2C+Vicki+L%3BNunes%2C+Daniel+C&rft.aulast=Ghent&rft.aufirst=Rebecca&rft.date=2005-11-01&rft.volume=110&rft.issue=E11&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JE002522 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 58 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crust; crustal thickening; deformation; finite element analysis; lithosphere; mantle; mantle plumes; mathematical models; planetology; planets; plasticity; strain; tectonics; terrestrial planets; theoretical models; theoretical studies; topography; Venus DO - http://dx.doi.org/10.1029/2005JE002522 ER - TY - JOUR T1 - The long wavelength topography of Beethoven and Tolstoj Basins, Mercury AN - 50265923; 2006-038500 JF - Geophysical Research Letters AU - Andre, Sarah L AU - Watters, Thomas R AU - Robinson, Mark S Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 4 PB - American Geophysical Union, Washington, DC VL - 32 IS - 21 SN - 0094-8276, 0094-8276 KW - Beethoven Basin KW - data processing KW - Mariner 10 KW - digital terrain models KW - wavelength KW - terrestrial planets KW - computer programs KW - planets KW - topography KW - Mercury Planet KW - Mariner Program KW - Tolstoj Basin KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50265923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=The+long+wavelength+topography+of+Beethoven+and+Tolstoj+Basins%2C+Mercury&rft.au=Andre%2C+Sarah+L%3BWatters%2C+Thomas+R%3BRobinson%2C+Mark+S&rft.aulast=Andre&rft.aufirst=Sarah&rft.date=2005-11-01&rft.volume=32&rft.issue=21&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2005GL023627 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Beethoven Basin; computer programs; data processing; digital terrain models; Mariner 10; Mariner Program; Mercury Planet; planets; terrestrial planets; Tolstoj Basin; topography; wavelength DO - http://dx.doi.org/10.1029/2005GL023627 ER - TY - JOUR T1 - Siamusotima Aranea, a New Stem-Boring Musotimine (Lepidoptera: Crambidae) from Thailand Feeding on Lygodium Flexuosum (Schizaeaceae) AN - 20832501; 6652320 AB - Siamusotima aranea Solis & Yen, is a new stem-boring musotimine species from Thailand. It was discovered in the stems of Lygodium flexuosum (L.) Sw. (Schizaeaceae) during exploration for biological control agents of Lygodium microphyllum (Cav.) R. Br., the Old World climbing fern. This is the first report in the Pyraloidea of a stem-boring larva with unique modifications of the anal segment resembling that of tenebrionid beetle immatures and with observations of possible mimicry between the adult moth and spiders. JF - Annals of the Entomological Society of America AU - Solis, MA AU - Yen, S AU - Goolsby, J H AU - Wright, T AU - Pemberton, R AU - Winotai, A AU - Chattrukul, U AU - Thagong, A AU - Rimbut, S AD - SEL, USDA, Smithsonian Institution, P.O. Box 37012, National Museum Natural History, E-517, MRC 168, Washington, DC 20013-7012 Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 887 EP - 895 PB - Entomological Society of America VL - 98 IS - 6 SN - 0013-8746, 0013-8746 KW - Darkling beetles KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Feeding KW - Mimicry KW - Thailand KW - Stems KW - Lepidoptera KW - Tenebrionidae KW - Pyraloidea KW - Climbing KW - Schizaeaceae KW - Lygodium microphyllum KW - Exploration KW - Araneae KW - Lygodium KW - Crambidae KW - New species KW - Z 05130:Lepidoptera KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20832501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+Entomological+Society+of+America&rft.atitle=Siamusotima+Aranea%2C+a+New+Stem-Boring+Musotimine+%28Lepidoptera%3A+Crambidae%29+from+Thailand+Feeding+on+Lygodium+Flexuosum+%28Schizaeaceae%29&rft.au=Solis%2C+MA%3BYen%2C+S%3BGoolsby%2C+J+H%3BWright%2C+T%3BPemberton%2C+R%3BWinotai%2C+A%3BChattrukul%2C+U%3BThagong%2C+A%3BRimbut%2C+S&rft.aulast=Solis&rft.aufirst=MA&rft.date=2005-11-01&rft.volume=98&rft.issue=6&rft.spage=887&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1043%2F0013-8746%282005%290982.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0013-8746&volume=98&issue=6&page=887 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Biological control; Mimicry; Feeding; Climbing; Exploration; Stems; New species; Pyraloidea; Schizaeaceae; Lygodium microphyllum; Araneae; Lygodium; Tenebrionidae; Lepidoptera; Crambidae; Thailand DO - http://dx.doi.org/10.1043/0013-8746(2005)098[0887:SAANSM]2.0.CO;2 ER - TY - JOUR T1 - Dinoflagellate diversity and abundance in two Belizean coral-reef mangrove lagoons: A test of Margalef's mandala AN - 19841935; 6684608 AB - Dinoflagellates are frequently abundant in the coral-reef mangrove lagoons off the coast of Belize. Margalef predicted that marine environments with low turbulence and high nutrient inputs would favor dinoflagellates. A long-term study of coral-reef mangrove embayment cays of Belize, including this study, has shown that these systems contain abundant dinoflagellate species. Consistent with Margalef's prediction, these habitats are protected from wind mixing, show a high degree of stratification, and have restricted water exchange with surrounding oligotrophic waters of the open barrier-reef system. This limited water exchange favors retention of dinoflagellate cells and the trapping of nutrient rich organic material that is rapidly recycled providing a relatively high-nutrient environment. Species-specific blooms are a common feature of these systems. In the study, the ecology and diversity of dinoflagellate species from two nutrient-enriched habitats, Douglas Cay and The Lair at Twin Cay, were examined in detail. A comparison of the species composition from both sites showed that Douglas Cay contained coastal planktonic and offshore oceanic dinoflagellates while The Lair at Twin Cay contained mainly benthic dinoflagellates. A total of 19 bloom-forming species were observed in these systems during three two-week studies. The morphology of eight of these bloom-forming species is illustrated in Scanning Electron Microscopy (SEM) photographs. These include Bysmatrum caponii, Dinophysis caudata, Gonyaulax grindleyi, Peridinium quinquecorne, Gonyaulax polygramma, Gonyaulax spinifera, Lingulodinium polyedrum, and Pyrodinium bahamense var. bahamense. Approximately half of the bloom-forming dinoflagellates are known toxin producers. The congruence between Margalef's prediction and the distribution of dinoflagellates in these naturally eutrophic systems suggests that increased nutrient inputs in oligotrohic portions of the Caribbean will favor a shift in species dominance toward dinoflagellate species. The effect will be most pronounced in bays or other regions where turbulence is likely to be reduced. This species shift may have consequences for food web dynamics and the prevalence of dinoflagellate toxins in the food chain. JF - Atoll Research Bulletin AU - Faust, MA AU - Litaker, R W AU - Vandersea, M W AU - Kibler AU - Tester, P A AD - Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington, DC, 20560, USA Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 103 EP - 131 VL - 531-542 SN - 0077-5630, 0077-5630 KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Gonyaulax polygramma KW - Lingulodinium polyedrum KW - Food chains KW - Abundance KW - Mangrove swamps KW - Phytoplankton KW - Nutrients KW - Pyrodinium bahamense KW - Stratification KW - Lagoons KW - Environmental factors KW - Dinophyta KW - ASW, Caribbean Sea KW - Marine environment KW - Bysmatrum caponii KW - Dinoflagellates KW - Species composition KW - Cays KW - Turbulence KW - Gonyaulax grindleyi KW - Wind KW - Food webs KW - Coasts KW - Gonyaulax spinifera KW - Marine KW - Scanning electron microscopy KW - Peridinium quinquecorne KW - Water exchange KW - Dinophysis caudata KW - Habitat KW - Atolls KW - Biomass KW - Trapping KW - Toxins KW - Dominance KW - Twins KW - ASW, Belize, Twin Cays KW - Species diversity KW - ASW, Belize, Douglas Cay KW - Nutrients (mineral) KW - Coastal lagoons KW - Mangroves KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08422:Environmental effects KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19841935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atoll+Research+Bulletin&rft.atitle=Dinoflagellate+diversity+and+abundance+in+two+Belizean+coral-reef+mangrove+lagoons%3A+A+test+of+Margalef%27s+mandala&rft.au=Faust%2C+MA%3BLitaker%2C+R+W%3BVandersea%2C+M+W%3BKibler%3BTester%2C+P+A&rft.aulast=Faust&rft.aufirst=MA&rft.date=2005-11-01&rft.volume=531-542&rft.issue=&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Atoll+Research+Bulletin&rft.issn=00775630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Water exchange; Species diversity; Mangrove swamps; Phytoplankton; Cays; Coastal lagoons; Nutrients (mineral); Biomass; Environmental factors; Turbulence; Mangroves; Scanning electron microscopy; Food chains; Abundance; Nutrients; Stratification; Atolls; Habitat; Lagoons; Trapping; Toxins; Dominance; Twins; Marine environment; Dinoflagellates; Species composition; Food webs; Wind; Coasts; Gonyaulax spinifera; Lingulodinium polyedrum; Gonyaulax polygramma; Peridinium quinquecorne; Dinophysis caudata; Bysmatrum caponii; Pyrodinium bahamense; Gonyaulax grindleyi; Dinophyta; ASW, Caribbean Sea; ASW, Belize, Twin Cays; ASW, Belize, Douglas Cay; Marine ER - TY - JOUR T1 - Planktonic protozoan populations on five West Indian reefs AN - 19837509; 6684607 AB - A study of the Protozoan plankton on five West Indian reefs was conducted from August to November 1982 and in June 1983. Plankton tows were collected in five areas: Sargente Reef, Guayama Reef, and Margarita Reef from the northeastern Caribbean Sea, Negro Reef from Mona Passage between the Islands of Puerto Rico and Hispaniola, and Bujuras Reef in the Tropical Atlantic Ocean. The Protozoan plankton were identified along with benthic Foraminifera collected in the plankton tows. Thirty-eight different species of armored Dinoflagellata were found on the five reefs in this study. Benthic Foraminifera and Radiolaria were also found in the plankton samples from all five reefs. Armored Dinoflagellata accounted for 62%, 72%, 22%, 28% and 45% on Bujuras Reef, Negro Reef, Margarita Reef, Guayama Reef and Sargente Reef, respectively. On Margarita Reef and Guayama Reef, Tintinnids were more abundant than armored Dinoflagellata, 30% and 38% respectively. Distinctiveness and diversity indices were calculated based on the armored Dinoflagellata populations on the reefs in this study. There was greater seasonal than spatial variation in the distinctiveness of the populations of armored Dinoflagellata in the study area. The populations were all typically diverse as would be expected in the tropics. JF - Atoll Research Bulletin AU - Fornshell, JA AD - Department of Systematic Biology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 93 EP - 102 VL - 531-542 SN - 0077-5630, 0077-5630 KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Reefs KW - ASW, Greater Antilles, Dominican Rep. KW - Living fossils KW - Microbiological analysis KW - Foraminifera KW - Diversity indices KW - Spatial variations KW - ASW, Greater Antilles, Haiti KW - spatial variations KW - ASW, Caribbean Sea KW - Islands KW - ASW, Tropical Atlantic, Bujuras Reef KW - ASW, Greater Antilles, Puerto Rico KW - Marine KW - Plankton surveys KW - Zooplankton KW - Atolls KW - Radiolaria KW - Protozoa KW - Oceans KW - Species diversity KW - Microorganisms KW - Plankton KW - O 1070:Ecology/Community Studies KW - Q1 08441:Population structure KW - D 04040:Ecosystem and Ecology Studies KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19837509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atoll+Research+Bulletin&rft.atitle=Planktonic+protozoan+populations+on+five+West+Indian+reefs&rft.au=Fornshell%2C+JA&rft.aulast=Fornshell&rft.aufirst=JA&rft.date=2005-11-01&rft.volume=531-542&rft.issue=&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Atoll+Research+Bulletin&rft.issn=00775630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Spatial variations; Reefs; Plankton surveys; Living fossils; Zooplankton; Species diversity; Microorganisms; Microbiological analysis; Diversity indices; spatial variations; Islands; Oceans; Atolls; Plankton; Foraminifera; Radiolaria; Protozoa; ASW, Greater Antilles, Haiti; ASW, Caribbean Sea; ASW, Greater Antilles, Dominican Rep.; ASW, Tropical Atlantic, Bujuras Reef; ASW, Greater Antilles, Puerto Rico; Marine ER - TY - JOUR T1 - Guide to the dominant macroalgae of the stromatolite fringing reef complex, Highborne Cay, Bahamas AN - 19770295; 6684606 AB - This is the first description of macroalgae documented from a stromatolite reef complex. Because of the sediment stress conditions that promote the development of stromatolites in this open marine environment, macroalgae are generally limited in species diversity and are sparse except for the crustose coralline alga Neogoniolithon strictum, which forms the elevated reef crest behind which the sediments and stromatolites accumulate. At the 10 sites sampled, a total of 22 species were encountered, 10 Rhodophyta, 9 Chlorophyta, 2 Phaeophyta and 1 Cyanobacteria. JF - Atoll Research Bulletin AU - Littler, D S AU - Littler, M M AU - MacIntyre, I G AU - Bowlin, E AU - Andres AU - Reid, R P AD - Department of Botany, Box 37012, National Museum of Natural History, MCR#166, Smithsonian Institution, Washington, DC 20013, USA Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 67 EP - 91 VL - 531-542 SN - 0077-5630, 0077-5630 KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Reefs KW - Phytobenthos KW - Fringing reefs KW - Chlorophyta KW - ASW, Caribbean Sea, Bahamas, Highborne Cay KW - Stress KW - Neogoniolithon strictum KW - Atolls KW - Stromatolites KW - Sediments KW - Rhodophyta KW - Phaeophyta KW - Community composition KW - Cyanobacteria KW - Marine environment KW - Species diversity KW - Population structure KW - Seaweeds KW - O 1070:Ecology/Community Studies KW - Q1 08462:Benthos KW - K 03330:Biochemistry KW - D 04040:Ecosystem and Ecology Studies KW - Q2 09183:Physics and chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19770295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atoll+Research+Bulletin&rft.atitle=Guide+to+the+dominant+macroalgae+of+the+stromatolite+fringing+reef+complex%2C+Highborne+Cay%2C+Bahamas&rft.au=Littler%2C+D+S%3BLittler%2C+M+M%3BMacIntyre%2C+I+G%3BBowlin%2C+E%3BAndres%3BReid%2C+R+P&rft.aulast=Littler&rft.aufirst=D&rft.date=2005-11-01&rft.volume=531-542&rft.issue=&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Atoll+Research+Bulletin&rft.issn=00775630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Community composition; Fringing reefs; Phytobenthos; Species diversity; Population structure; Atolls; Seaweeds; Stromatolites; Reefs; Marine environment; Stress; Sediments; Phaeophyta; Cyanobacteria; Chlorophyta; Neogoniolithon strictum; Rhodophyta; ASW, Caribbean Sea, Bahamas, Highborne Cay; Marine ER - TY - JOUR T1 - A Genetic Evaluation of Seed Dispersal in the Neotropical Tree Jacaranda copaia (Bignoniaceae) AN - 17470143; 6674107 AB - Seed dispersal is a critical but poorly understood life-history stage of plants. Here we use a genetic approach to describe seed dispersal patterns accurately in a natural population of the Neotropical tree species Jacaranda copaia (Bignoniaceae). We used microsatellite genotypes from maternally derived tissue on the diaspore to identify which individual of all possible adult trees in the population was the true source of a given seed collected after it dispersed. Wind-dispersed seeds were captured in two different years in a large array of seed traps in an 84-ha mapped area of tropical forest on Barro Colorado Island, Panama. We were particularly interested in the proportion of seeds that traveled long distances and whether there was evidence for direct dispersal into gaps, which are required for successful recruitment of this pioneer tree species. Maximum likelihood procedures were used to fit single- and multiple-component dispersal kernels to the distance data. Mixture models, with separate distributions near and far, best fit the observed dispersal distances, albeit with considerable uncertainty in the tail. We discuss the results in light of different mechanisms responsible for separate distributions near the adult source and in the tail of the curve. JF - American Naturalist AU - Jones, F A AU - Chen, J AU - Weng, G-J AU - Hubbell, S P AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Ancon, Balboa, Republic of Panama, jonesf@si.edu Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 543 EP - 555 VL - 166 IS - 5 SN - 0003-0147, 0003-0147 KW - Bignonias KW - Genetics Abstracts; Ecology Abstracts KW - Seed dispersal KW - Data processing KW - Trees KW - Recruitment KW - Microsatellites KW - Genotypes KW - Models KW - Jacaranda copaia KW - Jacaranda KW - Islands KW - Traps KW - Kernels KW - Dispersal KW - Bignoniaceae KW - D 04640:Other angiosperms KW - G 07800:Plants and Algae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17470143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Naturalist&rft.atitle=A+Genetic+Evaluation+of+Seed+Dispersal+in+the+Neotropical+Tree+Jacaranda+copaia+%28Bignoniaceae%29&rft.au=Jones%2C+F+A%3BChen%2C+J%3BWeng%2C+G-J%3BHubbell%2C+S+P&rft.aulast=Jones&rft.aufirst=F&rft.date=2005-11-01&rft.volume=166&rft.issue=5&rft.spage=543&rft.isbn=&rft.btitle=&rft.title=American+Naturalist&rft.issn=00030147&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Seed dispersal; Data processing; Islands; Trees; Recruitment; Microsatellites; Kernels; Traps; Genotypes; Dispersal; Models; Jacaranda copaia; Jacaranda; Bignoniaceae ER - TY - JOUR T1 - Recent invasion of the tropical Atlantic by an Indo-Pacific coral reef fish AN - 17441770; 6555471 AB - The last tropical connection between Atlantic and Indian-Pacific habitats closed c. 2 million years ago (Ma), with the onset of cold-water upwelling off southwestern Africa. Yet comparative morphology indicates more recent connections in several taxa, including reef-associated gobies (genus Gnatholepis). Coalescence and phylogenetic analyses of mtDNA cytochrome b sequences demonstrate that Gnatholepis invaded the Atlantic during an interglacial period similar to 145 000 years ago (d = 0.0054), colonizing from the Indian Ocean to the western Atlantic, and subsequently to the central ( similar to 100 000 years ago) and eastern Atlantic ( similar to 30 000 years ago). Census data show a contemporary range expansion in the northeastern Atlantic linked to global warming. JF - Molecular Ecology AU - Rocha, Luiz A AU - Robertson, DRoss AU - Rocha, Claudia R AU - Tassell, James L AU - Craig, Matthew T AU - Bowen, Brian W AD - Luiz A. Rocha, rochal@naos.si.edu Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 3921 EP - 3928 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK VL - 14 IS - 13 SN - 0962-1083, 0962-1083 KW - Global warming KW - Ecology Abstracts; ASFA Marine Biotechnology Abstracts; ASFA 1: Biological Sciences & Living Resources; Genetics Abstracts KW - Cytochromes KW - Interglacial periods KW - Upwelling KW - Nucleotide sequence KW - Climatic changes KW - Cytochrome b KW - Colonization KW - ANE, Atlantic KW - I, Indo-Pacific KW - Phylogeny KW - Marine KW - ISW, Indian Ocean KW - Data processing KW - Biogeography KW - Gnatholepis KW - Palaeoclimate KW - Habitat KW - AS, Tropical Atlantic KW - Mitochondrial DNA KW - Oceans KW - Coral reefs KW - Tropical environment KW - Census KW - Taxonomy KW - Atlantic Ocean KW - Dispersion KW - Reef fish KW - Q1 08342:Geographical distribution KW - G 07371:Fish KW - D 04615:Ecology studies - general KW - Q4 27790:Fish KW - G 07290:Population genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17441770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Recent+invasion+of+the+tropical+Atlantic+by+an+Indo-Pacific+coral+reef+fish&rft.au=Rocha%2C+Luiz+A%3BRobertson%2C+DRoss%3BRocha%2C+Claudia+R%3BTassell%2C+James+L%3BCraig%2C+Matthew+T%3BBowen%2C+Brian+W&rft.aulast=Rocha&rft.aufirst=Luiz&rft.date=2005-11-01&rft.volume=14&rft.issue=13&rft.spage=3921&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2005.02698.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - SuppNotes - Figures, 2; tables, 3; references, 46. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Phylogeny; Cytochromes; Colonization; Interglacial periods; Biogeography; Nucleotide sequence; Tropical environment; Climatic changes; Taxonomy; Palaeoclimate; Reef fish; Dispersion; Cytochrome b; Mitochondrial DNA; Data processing; Upwelling; Coral reefs; Oceans; Global warming; Census; Habitat; Gnatholepis; ISW, Indian Ocean; ANE, Atlantic; I, Indo-Pacific; Atlantic Ocean; AS, Tropical Atlantic; Marine DO - http://dx.doi.org/10.1111/j.1365-294X.2005.02698.x ER - TY - JOUR T1 - Life-history invariants with bounded variables cannot be distinguish from data generated by random processes using standard analyses AN - 17441225; 6552042 AB - A dimensionless approach to the study of life-history evolution has been applied to a wide variety of variables in the search for life-history invariants. This approach usually employs ordinary least squares (OLS) regressions of log-transformed data. In several well-studied combinations of variables the range of values of one parameter is bounded or limited by the value of the other. In this situation, the null hypothesis normally applied to regression analysis is not appropriate. We generate the null expectations and confidence intervals (CI) for OLS and reduced major axis (RMA) regressions using random variables that are bounded in this way. Comparisons of these CI show that, for log-transformed data, the patterns generated by random data and those predicted by life history invariant theory often could not be distinguished because both predict a slope of 1. We recommend that tests based on the putative invariant ratios and not the correlations between the two variables be used in the exploration of life-history invariants using bounded data. Because empirical data are often not normally distributed randomization test may be more appropriate than standard statistical tests. JF - Journal of Evolutionary Biology AU - Cipriani, R AU - Collin, R AD - Smithsonian Tropical Research Institute, Panama Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 1613 EP - 1618 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 18 IS - 6 SN - 1010-061X, 1010-061X KW - Ecology Abstracts KW - Life history KW - Regression analysis KW - Statistical analysis KW - Evolution KW - D 04615:Ecology studies - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17441225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Evolutionary+Biology&rft.atitle=Life-history+invariants+with+bounded+variables+cannot+be+distinguish+from+data+generated+by+random+processes+using+standard+analyses&rft.au=Cipriani%2C+R%3BCollin%2C+R&rft.aulast=Cipriani&rft.aufirst=R&rft.date=2005-11-01&rft.volume=18&rft.issue=6&rft.spage=1613&rft.isbn=&rft.btitle=&rft.title=Journal+of+Evolutionary+Biology&rft.issn=1010061X&rft_id=info:doi/10.1111%2Fj.1420-9101.2005.00949.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - SuppNotes - Figures, 2; tables, 2. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Life history; Statistical analysis; Regression analysis; Evolution DO - http://dx.doi.org/10.1111/j.1420-9101.2005.00949.x ER - TY - JOUR T1 - Growth irradiance effects on photosynthesis and growth in two co-occurring shade-tolerant neotropical perennials of contrasting photosynthetic pathways AN - 17385238; 6501880 AB - Dieffenbachia longispatha (C3) and Aechmea magdalenae (Crassulacean acid metabolism, CAM) are syntopic, neotropical forest perennials in central Panama that are restricted to shaded habitats. This is of particular interest for A. magdalenae because, like other understory CAM bromeliad species, it appears functionally and structurally to be better suited to life in full sun. Growth irradiance (GI) effects on photosynthesis and growth in both species were explored in the context of sun/shade trade-off concepts largely derived from studies of C3 plants. Potted plants were grown outdoors in 1, 55, and 100% full sun for 5 mo under well-watered conditions. While both species grew faster in high compared to low light, maximum relative growth rates (RGR) in full sun were still extremely slow with A. magdalenae showing a RGR approximately half that of D. longispatha. Photosynthetic capacity increased with GI in D. longispatha but not in A. magdalenae. Aechmea magdalenae responded to GI with shifts in the activity of the different CAM phases. Both species were photoinhibited in full sun, but more so in A. magdalenae. Despite possessing many traits considered adaptive in high light, these results suggest that A. magdalenae is unlikely to attain sufficient growth rates to thrive in productive, high-light habitats. JF - American Journal of Botany AU - Skillman, John B AU - Garcia, Milton AU - Virgo, Aurelio AU - Winter, Klaus AD - Department of Biology, California State University, San Bernardino, California 92407 USA. Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Republic of Panama Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 1811 EP - 1819 PB - Botanical Society of America, Botanical Society of America 1735 Neil Avenue Columbus OH 43210-1293 USA, [mailto:bsa-manager@botany.org], [URL:http://www.botany.org/] VL - 92 IS - 11 SN - 0002-9122, 0002-9122 KW - Ecology Abstracts KW - Growth rate KW - Photosynthesis KW - Irradiance KW - Shade KW - Aechmea magdalenae KW - Sun KW - Forests KW - Dieffenbachia KW - Understory KW - D 04625:Plants - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17385238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Botany&rft.atitle=Growth+irradiance+effects+on+photosynthesis+and+growth+in+two+co-occurring+shade-tolerant+neotropical+perennials+of+contrasting+photosynthetic+pathways&rft.au=Skillman%2C+John+B%3BGarcia%2C+Milton%3BVirgo%2C+Aurelio%3BWinter%2C+Klaus&rft.aulast=Skillman&rft.aufirst=John&rft.date=2005-11-01&rft.volume=92&rft.issue=11&rft.spage=1811&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Botany&rft.issn=00029122&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Growth rate; Irradiance; Photosynthesis; Shade; Sun; Forests; Understory; Aechmea magdalenae; Dieffenbachia ER - TY - JOUR T1 - Differential Parasitism of Native and Introduced Snails: Replacement of a Parasite Fauna AN - 17215794; 6886771 AB - The role of parasites in a marine invasion was assessed by first examining regional patterns of trematode parasitism in the introduced Japanese mud snail, Batillaria cumingi (= B. attramentaria), in nearly all of its introduced range along the Pacific Coast of North America. Only one parasite species, which was itself a non-native species, Cercaria batillariae was recovered. Its prevalence ranged from 3 to 86%. Trematode diversity and prevalence in B. cumingi and a native sympatric mud snail, Cerithidea californica, were also compared in Bolinas Lagoon, California. Prevalence of larval trematodes infecting snails as first intermediate hosts was not significantly different (14% in B. cumingi vs 15% in C. californica). However, while the non-native snail was parasitized only by one introduced trematode species, the native snail was parasitized by 10 native trematode species. Furthermore, only the native, C. californica, was infected as a second intermediate host, by Acanthoparyphium spinulosum(78% prevalence). Given the high host specificity of trematodes for first intermediate hosts, in marshes where B. cumingi is competitively excluding C. californica, 10 or more native trematodes will also become locally extinct. JF - Biological Invasions AU - Torchin, Mark E AU - Byers, James E AU - Huspeni, Todd C AD - University of California, Santa Barbara, CA, 93106, USA, torchinm@si.edu Y1 - 2005/11// PY - 2005 DA - November 2005 SP - 885 EP - 894 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 7 IS - 6 SN - 1387-3547, 1387-3547 KW - California hornsnail KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Parasites KW - Geographical distribution KW - Specificity KW - Hosts KW - Lagoons KW - Parasitism KW - Interspecific relationships KW - Invasions KW - Cercaria KW - Coasts KW - Marine KW - Host specificity KW - Batillaria KW - Cercaria batillariae KW - INE, USA, California, Bolinas Lagoon KW - Marshes KW - Acanthoparyphium KW - Cerithidea californica KW - Community composition KW - Species diversity KW - Acanthoparyphium spinulosum KW - Introduced species KW - O 1070:Ecology/Community Studies KW - D 04658:Molluscs KW - M3 1010:Issues in Sustainable Development KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17215794?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Invasions&rft.atitle=Differential+Parasitism+of+Native+and+Introduced+Snails%3A+Replacement+of+a+Parasite+Fauna&rft.au=Torchin%2C+Mark+E%3BByers%2C+James+E%3BHuspeni%2C+Todd+C&rft.aulast=Torchin&rft.aufirst=Mark&rft.date=2005-11-01&rft.volume=7&rft.issue=6&rft.spage=885&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-004-2967-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Parasites; Community composition; Geographical distribution; Specificity; Interspecific relationships; Species diversity; Marshes; Hosts; Introduced species; Parasitism; Host specificity; Cercaria; Invasions; Lagoons; Coasts; Cerithidea californica; Batillaria; Cercaria batillariae; Acanthoparyphium spinulosum; Acanthoparyphium; INE, USA, California, Bolinas Lagoon; Marine DO - http://dx.doi.org/10.1007/s10530-004-2967-6 ER - TY - JOUR T1 - Fruit detection and discrimination by small fruit-eating bats (Phyllostomidae): echolocation call design and olfaction AN - 17208937; 6889421 AB - We studied the role of echolocation and other sensory cues in two small frugivorous New World leaf-nosed bats (Phyllostomidae: Artibeus watsoni and Vampyressa pusilla) feeding on different types of fig fruit. To test which cues the bats need to find these fruit, we conducted behavioral experiments in a flight cage with ripe and similar-sized figs where we selectively excluded vision, olfaction, and echolocation cues from the bats. In another series of experiments, we tested the discrimination abilities of the bats and presented sets of fruits that differed in ripeness (ripe, unripe), size (small, large), and quality (intact(infested with caterpillars). We monitored the bats' foraging and echolocation behavior simultaneously. In flight, both bat species continuously emitted short (<2 ms), multi-harmonic, and steep frequency-modulated (FM) calls of high frequencies, large bandwidth, and very low amplitude. Foraging behavior of bats was composed of two distinct stages: search or orienting flight followed by approach behavior consisting of exploration flights, multiple approaches of a selected fruit, and final acquisition of ripe figs in flight or in a brief landing. Both bat species continuously emitted echolocation calls. Structure and pattern of signals changed predictably when the bats switched from search or orienting calls to approach calls. We did not record a terminal phase before final acquisition of a fruit, as it is typical for aerial insectivorous bats prior to capture. Both bat species selected ripe over unripe fruit and non-infested over infested fruit. Artibeus watsoni preferred larger over smaller fruit. We conclude from our experiments, that the bats used a combination of odor-guided detection together with echolocation for localization in order to find ripe fruit and to discriminate among them. JF - Behavioral Ecology and Sociobiology AU - Korine, Carmi AU - Kalko, Elisabeth KV AD - Smithsonian Tropical Research Institute, P.O. Box 2072, Balboa, Panama Y1 - 2005/11// PY - 2005 DA - Nov 2005 SP - 12 EP - 23 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 59 IS - 1 SN - 0340-5443, 0340-5443 KW - New world leaf-nosed bats KW - Animal Behavior Abstracts; Ecology Abstracts KW - Flight KW - Fruits KW - Foraging behavior KW - Echolocation KW - Vocalization behavior KW - Artibeus watsoni KW - Vampyressa pusilla KW - Feeding behavior KW - Olfaction KW - Phyllostomidae KW - Y 25427:Mammals (excluding primates) KW - D 04672:Mammals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17208937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Ecology+and+Sociobiology&rft.atitle=Fruit+detection+and+discrimination+by+small+fruit-eating+bats+%28Phyllostomidae%29%3A+echolocation+call+design+and+olfaction&rft.au=Korine%2C+Carmi%3BKalko%2C+Elisabeth+KV&rft.aulast=Korine&rft.aufirst=Carmi&rft.date=2005-11-01&rft.volume=59&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Behavioral+Ecology+and+Sociobiology&rft.issn=03405443&rft_id=info:doi/10.1007%2Fs00265-005-0003-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Flight; Fruits; Foraging behavior; Vocalization behavior; Echolocation; Feeding behavior; Olfaction; Artibeus watsoni; Vampyressa pusilla; Phyllostomidae DO - http://dx.doi.org/10.1007/s00265-005-0003-1 ER - TY - CPAPER T1 - The Dynamics of Tropical Vegetational Change During the Final Stage of the Late Paleozoic Ice Age and Subsequent Deglaciation T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40131621; 4013500 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Dimichele, William A AU - Looy, Cynthia V AU - Montanez, Isabel P AU - Tabor, Neil J Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Deglaciation KW - Paleo studies KW - Ice KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40131621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=The+Dynamics+of+Tropical+Vegetational+Change+During+the+Final+Stage+of+the+Late+Paleozoic+Ice+Age+and+Subsequent+Deglaciation&rft.au=Dimichele%2C+William+A%3BLooy%2C+Cynthia+V%3BMontanez%2C+Isabel+P%3BTabor%2C+Neil+J&rft.aulast=Dimichele&rft.aufirst=William&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The 365 A.D. Tsunami Destruction of Alexandria, Egypt: Erosion, Deformation of Strata and Introduction of Allochthonous Material T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40130835; 4013252 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Stanley, Jean-Daniel AU - Jorstad, Thomas F Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Egypt, Arab Rep. KW - Egypt, Arab Rep., Alexandria KW - Tsunamis KW - Erosion KW - Introduced species KW - Deformation KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40130835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=The+365+A.D.+Tsunami+Destruction+of+Alexandria%2C+Egypt%3A+Erosion%2C+Deformation+of+Strata+and+Introduction+of+Allochthonous+Material&rft.au=Stanley%2C+Jean-Daniel%3BJorstad%2C+Thomas+F&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Eustatic and Subsidence Signals Modified by Sediment Failure: Submerged Ancient Greek Sites as Markers Off Egypt's Nile Delta T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40127506; 4015288 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Stanley, Jean-Daniel Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Eustatic changes KW - Sediments KW - Subsidence KW - Deltas KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40127506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Eustatic+and+Subsidence+Signals+Modified+by+Sediment+Failure%3A+Submerged+Ancient+Greek+Sites+as+Markers+Off+Egypt%27s+Nile+Delta&rft.au=Stanley%2C+Jean-Daniel&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Floristic Changes at the Petm in the Neotropics T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40127449; 4015769 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Jaramillo, Carlos A AU - Rodriguez, Guillermo AU - Brenac, Patrice AU - Rueda, Milton Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Temperature effects KW - Paleo studies KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40127449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Floristic+Changes+at+the+Petm+in+the+Neotropics&rft.au=Jaramillo%2C+Carlos+A%3BRodriguez%2C+Guillermo%3BBrenac%2C+Patrice%3BRueda%2C+Milton&rft.aulast=Jaramillo&rft.aufirst=Carlos&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evolutionary Paleoecology of the Mid Paleozoic Crinoid Transition T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40104230; 4012987 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Gahn, Forest J Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Paleoecology KW - Paleo studies KW - Evolution KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40104230?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Evolutionary+Paleoecology+of+the+Mid+Paleozoic+Crinoid+Transition&rft.au=Gahn%2C+Forest+J&rft.aulast=Gahn&rft.aufirst=Forest&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New High-Resolution Radar Mapping of the Moon T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40104196; 4014705 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Carter, Lynn AU - Campbell, Bruce AU - Campbell, Donald Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Radar KW - Mapping KW - Moon KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40104196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=New+High-Resolution+Radar+Mapping+of+the+Moon&rft.au=Carter%2C+Lynn%3BCampbell%2C+Bruce%3BCampbell%2C+Donald&rft.aulast=Carter&rft.aufirst=Lynn&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Scleractinian as semblages Under Sediment Input: Their Characteristics and Relation to the Nutrient Input Concept T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40097564; 4013815 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Baron-Szabo AU - Rosemarie, Christine AU - Sanders, Diethard G Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Sediments KW - Nutrients KW - Scleractinia KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40097564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Scleractinian+as+semblages+Under+Sediment+Input%3A+Their+Characteristics+and+Relation+to+the+Nutrient+Input+Concept&rft.au=Baron-Szabo%3BRosemarie%2C+Christine%3BSanders%2C+Diethard+G&rft.aulast=Baron-Szabo&rft.aufirst=&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Insect Leaf-Mining in Late Triassic Gymnospermous Floras from the Molteno Formation of South Africa: T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40097408; 4012707 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Labandeira, Conrad C AU - Anderson, John M Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - South Africa KW - Aquatic insects KW - Triassic KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40097408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Insect+Leaf-Mining+in+Late+Triassic+Gymnospermous+Floras+from+the+Molteno+Formation+of+South+Africa%3A&rft.au=Labandeira%2C+Conrad+C%3BAnderson%2C+John+M&rft.aulast=Labandeira&rft.aufirst=Conrad&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Geochemistry of a Jadeitite-Serpentinite Contact, Guatemala T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40072141; 4013747 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Sorensen, S S AU - Sisson, V B AU - Harlow, G E AU - Ave Lallemant, H.G. Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Guatemala KW - Geochemistry KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40072141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Geochemistry+of+a+Jadeitite-Serpentinite+Contact%2C+Guatemala&rft.au=Sorensen%2C+S+S%3BSisson%2C+V+B%3BHarlow%2C+G+E%3BAve+Lallemant%2C+H.G.&rft.aulast=Sorensen&rft.aufirst=S&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stability of Selima Planum, Earth and Implications for Meridiani Planum, Mars T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40070493; 4012944 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Maxwell, Ted A AU - Haynes, C Vance, Jr AU - Johnston, Andrew K AU - Campbell, Bruce A AU - Grant, John A, III Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Geology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40070493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Stability+of+Selima+Planum%2C+Earth+and+Implications+for+Meridiani+Planum%2C+Mars&rft.au=Maxwell%2C+Ted+A%3BHaynes%2C+C+Vance%2C+Jr%3BJohnston%2C+Andrew+K%3BCampbell%2C+Bruce+A%3BGrant%2C+John+A%2C+III&rft.aulast=Maxwell&rft.aufirst=Ted&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Body Size Evolution on a Cooling Planet T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40058067; 4013997 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Hunt, Gene AU - Roy, Kaustuv Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Body size KW - Evolution KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40058067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Body+Size+Evolution+on+a+Cooling+Planet&rft.au=Hunt%2C+Gene%3BRoy%2C+Kaustuv&rft.aulast=Hunt&rft.aufirst=Gene&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Field Investigation of Shoreline Barrier Ridges from Glacial Lakes in Nevada, as Analogs for Potential Pluvial Landforms on Mars T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40054878; 4013671 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Zimbelman, James R AU - Irwin, Rossman P, III Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - USA, Nevada KW - Glacial lakes KW - Barriers KW - Landforms KW - Analogs KW - Lakes KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40054878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Field+Investigation+of+Shoreline+Barrier+Ridges+from+Glacial+Lakes+in+Nevada%2C+as+Analogs+for+Potential+Pluvial+Landforms+on+Mars&rft.au=Zimbelman%2C+James+R%3BIrwin%2C+Rossman+P%2C+III&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sedimentary Deposits in Impact Craters on Mars: Comparison with Terrestrial Pluvial Lake Basins T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40049574; 4014109 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Irwin, Rossman P, III AU - Zimbelman, James R Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Sediments KW - Lake basins KW - Basins KW - Deposits KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40049574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Sedimentary+Deposits+in+Impact+Craters+on+Mars%3A+Comparison+with+Terrestrial+Pluvial+Lake+Basins&rft.au=Irwin%2C+Rossman+P%2C+III%3BZimbelman%2C+James+R&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Invention, Innovation and Ergodicity: An Alternative Approach to Macroevolution T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40033297; 4014448 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Erwin, Doug Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Heredity KW - Paleontology KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40033297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Invention%2C+Innovation+and+Ergodicity%3A+An+Alternative+Approach+to+Macroevolution&rft.au=Erwin%2C+Doug&rft.aulast=Erwin&rft.aufirst=Doug&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Topographic Profiles of Alpine Debris Flows in the Central Front Range, Colorado: an Analog for Mojave' Crater Fans on Mars T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40025826; 4013352 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Williams, Rebecca M.E. AU - Johnston, Andrew K AU - Zimbelman, James R Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - USA, Colorado KW - Alpine environments KW - Fans KW - Cosmic radiation KW - Analogs KW - Debris flow KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40025826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=Topographic+Profiles+of+Alpine+Debris+Flows+in+the+Central+Front+Range%2C+Colorado%3A+an+Analog+for+Mojave%27+Crater+Fans+on+Mars&rft.au=Williams%2C+Rebecca+M.E.%3BJohnston%2C+Andrew+K%3BZimbelman%2C+James+R&rft.aulast=Williams&rft.aufirst=Rebecca&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - AWG's GIP Program - Six Years of Accomplishments and Ideas for the Future T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40012064; 4015339 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Toscano, Marguerite A Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - National parks KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40012064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=AWG%27s+GIP+Program+-+Six+Years+of+Accomplishments+and+Ideas+for+the+Future&rft.au=Toscano%2C+Marguerite+A&rft.aulast=Toscano&rft.aufirst=Marguerite&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Continental Scenario for the Petm: Peat/Coal Capacitor, Orogenic/Climatic Trigger T2 - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AN - 40010900; 4015774 JF - 2005 Annual Meeting and Exposition of the Geological Society of America (SLC 2005) AU - Wing, Scott L Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Climate KW - Coal KW - Peat KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40010900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.atitle=A+Continental+Scenario+for+the+Petm%3A+Peat%2FCoal+Capacitor%2C+Orogenic%2FClimatic+Trigger&rft.au=Wing%2C+Scott+L&rft.aulast=Wing&rft.aufirst=Scott&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Annual+Meeting+and+Exposition+of+the+Geological+Society+of+America+%28SLC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/meetings/2005/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fishery Failures and Aquaculture Expectations: Implications of Shifting in Modes of Estuarine Food Production. T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39820441; 4070410 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Hines, A H Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Fisheries KW - Food KW - Estuaries KW - Brackishwater environment KW - Marine aquaculture KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39820441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Fishery+Failures+and+Aquaculture+Expectations%3A+Implications+of+Shifting+in+Modes+of+Estuarine+Food+Production.&rft.au=Hines%2C+A+H&rft.aulast=Hines&rft.aufirst=A&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Eutrophication on Light Penetration and Implications for Seagrass Communities: Looking Beyond the Obvious T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39819682; 4071384 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Gallegos, C L AU - Biber, P D Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Seagrasses KW - Eutrophication KW - Light penetration KW - Sea grass KW - Abiotic factors KW - Light effects KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39819682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Effects+of+Eutrophication+on+Light+Penetration+and+Implications+for+Seagrass+Communities%3A+Looking+Beyond+the+Obvious&rft.au=Gallegos%2C+C+L%3BBiber%2C+P+D&rft.aulast=Gallegos&rft.aufirst=C&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Land Cover on Aquatic Systems: Does Spatial Arrangement Matter? T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39801224; 4070392 DE: JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Weller, D E AU - Baker, M E AU - King, R S AU - Jordan, T E Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39801224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Effects+of+Land+Cover+on+Aquatic+Systems%3A+Does+Spatial+Arrangement+Matter%3F&rft.au=Weller%2C+D+E%3BBaker%2C+M+E%3BKing%2C+R+S%3BJordan%2C+T+E&rft.aulast=Weller&rft.aufirst=D&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Opposing Waves of Ctenophore and Sea Nettle Population Spread: A Landscape Perspective on Gelatinous Zooplankton Dynamics T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39799742; 4070951 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Burrell, R B AU - Breitburg, D L AU - Kolesar, S E Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Zooplankton KW - Landscape KW - Marine invertebrates KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39799742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Opposing+Waves+of+Ctenophore+and+Sea+Nettle+Population+Spread%3A+A+Landscape+Perspective+on+Gelatinous+Zooplankton+Dynamics&rft.au=Burrell%2C+R+B%3BBreitburg%2C+D+L%3BKolesar%2C+S+E&rft.aulast=Burrell&rft.aufirst=R&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Do Sea Salts or Sulfate Mobilize Iron-Bound Phosphate from Estuarine Sediments? T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39778647; 4071088 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Jordan, T E AU - Cornwell, J C AU - Anderson, J T AU - Boynton, W R Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Salts KW - Phosphate KW - Sulfate KW - Sediments KW - Estuarine sedimentation KW - Brackishwater environment KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39778647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Do+Sea+Salts+or+Sulfate+Mobilize+Iron-Bound+Phosphate+from+Estuarine+Sediments%3F&rft.au=Jordan%2C+T+E%3BCornwell%2C+J+C%3BAnderson%2C+J+T%3BBoynton%2C+W+R&rft.aulast=Jordan&rft.aufirst=T&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Elevated Atmospheric Carbon Dioxide Stimulates Decomposition of Soil Organic Matter in a Brackish Marsh T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39772645; 4071071 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Megonigal, J P AU - Wolf, A A AU - Drake, B G Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Marshes KW - Organic matter KW - Decomposition KW - Carbon dioxide KW - Soil KW - Biodegradation KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39772645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Elevated+Atmospheric+Carbon+Dioxide+Stimulates+Decomposition+of+Soil+Organic+Matter+in+a+Brackish+Marsh&rft.au=Megonigal%2C+J+P%3BWolf%2C+A+A%3BDrake%2C+B+G&rft.aulast=Megonigal&rft.aufirst=J&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spatial and Temporal Patterns of Ctenophore Abundance and Reproduction in the Rhode River T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39765777; 4070963 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Graham, E AU - Tuzzolino, D AU - Burrell, R B AU - Breitburg, D L Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - USA, Maryland, Rhode R. KW - Reproduction KW - Rivers KW - Abundance KW - Ecological distribution KW - Marine invertebrates KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39765777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Spatial+and+Temporal+Patterns+of+Ctenophore+Abundance+and+Reproduction+in+the+Rhode+River&rft.au=Graham%2C+E%3BTuzzolino%2C+D%3BBurrell%2C+R+B%3BBreitburg%2C+D+L&rft.aulast=Graham&rft.aufirst=E&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Responses to Nutrient Enrichment in Nitrogen- vs. Phosphorus-Limited Mangrove Forests T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39740177; 4071382 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Feller, I C AU - Lovelock, C E Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Nutrient enrichment KW - Forests KW - Mangrove swamps KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39740177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Responses+to+Nutrient+Enrichment+in+Nitrogen-+vs.+Phosphorus-Limited+Mangrove+Forests&rft.au=Feller%2C+I+C%3BLovelock%2C+C+E&rft.aulast=Feller&rft.aufirst=I&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assessing the Ecological Costs and Benefits of Oyster Population Recovery in Chesapeake Bay: Management from a Food-web Perspective T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39733118; 4070912 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Fulford, R S AU - Breitburg, D L AU - Newell, R I AU - Luckenbach, M Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - USA, Chesapeake Bay KW - Food KW - Marine molluscs KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39733118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Assessing+the+Ecological+Costs+and+Benefits+of+Oyster+Population+Recovery+in+Chesapeake+Bay%3A+Management+from+a+Food-web+Perspective&rft.au=Fulford%2C+R+S%3BBreitburg%2C+D+L%3BNewell%2C+R+I%3BLuckenbach%2C+M&rft.aulast=Fulford&rft.aufirst=R&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Predicting Effects of Eutrophication and Overfishing on Upper Trophic Levels in Estuarine Food Webs: Disentangling Effects of Multiple Stressors T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39730926; 4070781 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Breitburg, D L Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Food webs KW - Trophic levels KW - Eutrophication KW - Overfishing KW - Estuaries KW - Brackishwater environment KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39730926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Predicting+Effects+of+Eutrophication+and+Overfishing+on+Upper+Trophic+Levels+in+Estuarine+Food+Webs%3A+Disentangling+Effects+of+Multiple+Stressors&rft.au=Breitburg%2C+D+L&rft.aulast=Breitburg&rft.aufirst=D&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Which Coastal Habitats are Most Invaded? - a Database Analysis for the Coasts of North America T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39726517; 4070763 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Fofonoff, P W AU - Ruiz, G M AU - Carlton, J T AU - Lambert, G AU - Hines, A H AU - Steves, B P Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - North America KW - Habitat KW - Databases KW - Coasts KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39726517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Which+Coastal+Habitats+are+Most+Invaded%3F+-+a+Database+Analysis+for+the+Coasts+of+North+America&rft.au=Fofonoff%2C+P+W%3BRuiz%2C+G+M%3BCarlton%2C+J+T%3BLambert%2C+G%3BHines%2C+A+H%3BSteves%2C+B+P&rft.aulast=Fofonoff&rft.aufirst=P&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interpreting Network Analysis Results of a Mangrove Ecosystem, using three different Flow Currencies (Carbon, Nitrogen, Phosphorus) T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39726198; 4070655 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Scharler, U M AU - Ulanowicz, R E Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Phosphorus KW - Nitrogen KW - Carbon KW - Mangroves KW - Mangrove swamps KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39726198?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Interpreting+Network+Analysis+Results+of+a+Mangrove+Ecosystem%2C+using+three+different+Flow+Currencies+%28Carbon%2C+Nitrogen%2C+Phosphorus%29&rft.au=Scharler%2C+U+M%3BUlanowicz%2C+R+E&rft.aulast=Scharler&rft.aufirst=U&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Planning Oyster Population Recovery from an Ecological Perspective: Where Should We Put Them and Why? T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39699453; 4070360 DE: JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Fulford, R S AU - Breitburg, D L AU - Newell, R I AU - Luckenbach, M Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39699453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Planning+Oyster+Population+Recovery+from+an+Ecological+Perspective%3A+Where+Should+We+Put+Them+and+Why%3F&rft.au=Fulford%2C+R+S%3BBreitburg%2C+D+L%3BNewell%2C+R+I%3BLuckenbach%2C+M&rft.aulast=Fulford&rft.aufirst=R&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Importance of Scale and Location to the Ecological and Economic Benefits of Restoration T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39699236; 4070327 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Breitburg, D AU - Nice, A AU - Adamack, A AU - Fulford, R AU - Lipton, D AU - Lung, W AU - Jordan, T AU - Weller, D AU - Rose, K Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - Economic benefits KW - Restoration KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39699236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=The+Importance+of+Scale+and+Location+to+the+Ecological+and+Economic+Benefits+of+Restoration&rft.au=Breitburg%2C+D%3BNice%2C+A%3BAdamack%2C+A%3BFulford%2C+R%3BLipton%2C+D%3BLung%2C+W%3BJordan%2C+T%3BWeller%2C+D%3BRose%2C+K&rft.aulast=Breitburg&rft.aufirst=D&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spread of Nonindigenous Marine Species in North America: Patterns and Predictions T2 - 2005 Conference of the Estuarine Research Federation (ERF 2005) AN - 39688927; 4070771 JF - 2005 Conference of the Estuarine Research Federation (ERF 2005) AU - Ruiz, G M AU - Fofonoff, P W AU - Steves, B AU - Carlton, J T Y1 - 2005/10/16/ PY - 2005 DA - 2005 Oct 16 KW - North America KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39688927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.atitle=Spread+of+Nonindigenous+Marine+Species+in+North+America%3A+Patterns+and+Predictions&rft.au=Ruiz%2C+G+M%3BFofonoff%2C+P+W%3BSteves%2C+B%3BCarlton%2C+J+T&rft.aulast=Ruiz&rft.aufirst=G&rft.date=2005-10-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2005+Conference+of+the+Estuarine+Research+Federation+%28ERF+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://erf.org/erf2005/abstracts/sessions00.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Palynology and organic-carbon isotope ratios across a terrestrial Palaeocene/Eocene boundary section in the Williston Basin, North Dakota, USA AN - 51660199; 2005-076253 AB - The Palaeocene-Eocene Thermal Maximum (PETM) at 55 Ma marks the Palaeocene/Eocene (P/E) boundary and represents a discrete period of abrupt, transient global warming. There are few vegetation records from within the PETM and such an absence of data prevents modelling of the vegetation response to climate warming. Outcrops exposing the Sentinel Butte member (upper Fort Union Formation) and the Golden Valley Formation (Bear Den and lower Camels Butte members) within the Williston Basin of western North Dakota, USA are known to span the P/E boundary. Pollen and spore floras at the Farmers Butte locality (Stark County, North Dakota; 46.92 degrees N 102.11 degrees W) record changes in abundance of some reed, fern and understorey plants across the Sentinel Butte-Bear Den contact but no other composition changes occur until the arrival of Eocene immigrants Platycarya spp. (walnut/pecan family) and Intratriporopollenites instructus (linden/sterculia/cotton tree families) at the top of the Bear Den member, c. 11 m above the change in co-occurrence and relative abundance patterns of range-through taxa. The exact stratigraphic level at which these Eocene marker taxa first occur is unclear owing to the heavily weathered nature of Bear Den strata below the Alamo Bluff lignite. This pattern of stratigraphic change may be correlative to the well documented "floral gap" of PETM records in Wyoming. Though bulk delta (super 13) C (sub org) ratios decrease by 2.4 per mil across the Alamo Bluff lignite, degradation of organic carbon within the upper Bear Den member partially masks full expression of the carbon isotope excursion associated with the PETM. Hence, strata around the Alamo Bluff lignite may represent a new terrestrial record of the PETM. In agreement with terrestrial PETM records from other U.S. western interior localities, palynological data indicate no floral extinction and little composition change across the Palaeocene/Eocene boundary. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Harrington, Guy J AU - Clechenko, Elizabeth R AU - Clay Kelly, D Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 214 EP - 232 PB - Elsevier, Amsterdam VL - 226 IS - 3-4 SN - 0031-0182, 0031-0182 KW - United States KW - Spermatophyta KW - lower Eocene KW - terrestrial environment KW - isotopes KW - Stark County North Dakota KW - Platycarya KW - floral list KW - paleoclimatology KW - Dicotyledoneae KW - stable isotopes KW - climate change KW - upper Paleocene KW - paleoecology KW - Cenozoic KW - North Dakota KW - sedimentary rocks KW - pollen KW - carbon KW - Paleocene KW - Farmers Butte KW - taphonomy KW - miospores KW - pollen analysis KW - organic carbon KW - Fort Union Formation KW - geochemistry KW - Williston Basin KW - North America KW - Plantae KW - Eocene KW - isotope ratios KW - C-13/C-12 KW - statistical analysis KW - Hebron North Dakota KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - correspondence analysis KW - Intratriporopollenites KW - Tertiary KW - Sentinel Butte Formation KW - palynomorphs KW - stratigraphic boundary KW - Golden Valley Formation KW - clastic rocks KW - Angiospermae KW - PETM KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51660199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Palynology+and+organic-carbon+isotope+ratios+across+a+terrestrial+Palaeocene%2FEocene+boundary+section+in+the+Williston+Basin%2C+North+Dakota%2C+USA&rft.au=Harrington%2C+Guy+J%3BClechenko%2C+Elizabeth+R%3BClay+Kelly%2C+D&rft.aulast=Harrington&rft.aufirst=Guy&rft.date=2005-10-01&rft.volume=226&rft.issue=3-4&rft.spage=214&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2005.05.013 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 76 N1 - Document feature - illus. incl. sects., 1 table, sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Angiospermae; C-13/C-12; carbon; Cenozoic; clastic rocks; climate change; correspondence analysis; Dicotyledoneae; Eocene; Farmers Butte; floral list; Fort Union Formation; geochemistry; Golden Valley Formation; Hebron North Dakota; Intratriporopollenites; isotope ratios; isotopes; lower Eocene; miospores; North America; North Dakota; organic carbon; Paleocene; Paleocene-Eocene Thermal Maximum; paleoclimatology; paleoecology; Paleogene; palynomorphs; PETM; Plantae; Platycarya; pollen; pollen analysis; sedimentary rocks; Sentinel Butte Formation; Spermatophyta; stable isotopes; Stark County North Dakota; statistical analysis; stratigraphic boundary; taphonomy; terrestrial environment; Tertiary; United States; upper Paleocene; Williston Basin DO - http://dx.doi.org/10.1016/j.palaeo.2005.05.013 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51642220; 2006-007716 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 368 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 35 IS - 4 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - Protista KW - Invertebrata KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51642220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2005-10-01&rft.volume=35&rft.issue=4&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2F35.4.368 L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; Foraminifera; Invertebrata; microfossils; Protista DO - http://dx.doi.org/10.2113/35.4.368 ER - TY - JOUR T1 - Lithomphalus enderlini gen. et sp. nov. from cold-seep carbonates in California; a Cretaceous neomphalid gastropod? AN - 51641939; 2006-005217 AB - The new genus and species Lithomphalus enderlini is described from two Early Cretaceous (Valanginian) suspected cold-seep carbonates in western California, USA. These carbonates were found within turbidites of the Great Valley Group, and were deposited at slope depth. Considering its shell shape and its crossed-lamellar shell structure, this species might belong to the enigmatic vent and seep endemic gastropod group Neomphaloidea. It cannot be assigned with certainty to any of the extant neomphaloidean families, and thus may represent an independent Mesozoic radiation of the Neomphalina. However, until additional and better-preserved specimens are discovered (e.g., those with protoconchs), caution is advised with regard to verifying the earliest occurrence of the Neomphalidea in the fossil record. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Kiel, Steffen AU - Campbell, Kathleen A A2 - Peckmann, Joern A2 - Goedert, James L. Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 232 EP - 241 PB - Elsevier, Amsterdam VL - 227 IS - 1-3 SN - 0031-0182, 0031-0182 KW - United States KW - shells KW - Lower Cretaceous KW - Colusa County California KW - Rocky Creek KW - Cretaceous KW - Gastropoda KW - Valanginian KW - Great Valley Sequence KW - cold seeps KW - Mesozoic KW - new taxa KW - Wilbur Springs Quadrangle KW - morphology KW - California KW - Lithomphalus enderlini KW - Invertebrata KW - Wilson Valley Quadrangle KW - Lake County California KW - taxonomy KW - Mollusca KW - Bear Creek KW - Neomphalina KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51641939?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Lithomphalus+enderlini+gen.+et+sp.+nov.+from+cold-seep+carbonates+in+California%3B+a+Cretaceous+neomphalid+gastropod%3F&rft.au=Kiel%2C+Steffen%3BCampbell%2C+Kathleen+A&rft.aulast=Kiel&rft.aufirst=Steffen&rft.date=2005-10-01&rft.volume=227&rft.issue=1-3&rft.spage=232&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2005.04.022 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2003 annual meeting ; symposium on "Biogeochemical processes at ancient and modern methane seeps I and II" N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Bear Creek; California; cold seeps; Colusa County California; Cretaceous; Gastropoda; Great Valley Sequence; Invertebrata; Lake County California; Lithomphalus enderlini; Lower Cretaceous; Mesozoic; Mollusca; morphology; Neomphalina; new taxa; Rocky Creek; shells; taxonomy; United States; Valanginian; Wilbur Springs Quadrangle; Wilson Valley Quadrangle DO - http://dx.doi.org/10.1016/j.palaeo.2005.04.022 ER - TY - JOUR T1 - Revised Paleogene planktonic foraminiferal biozonation for the Austral Realm AN - 51639971; 2006-007712 AB - A major revision to the Antarctic Paleogene planktonic foraminifer biozonation is presented using the latest species concepts and biostratigraphic studies of Ocean Drilling Program (ODP) sites located between 52 degrees S and 65 degrees S paleolatitude in the southern South Atlantic and southern Indian Oceans. Shorthand prefixes for the Antarctic Paleogene zones are designated as "AP" zones for the "Antarctic Paleocene", "AE" zones for the "Antarctic Eocene", and "AO" zones for the "Antarctic Oligocene". New numerical ages for Paleogene planktonic foraminiferal and calcareous nannofossil first- and last-occurrence events are estimated using new age-depth curves constructed for ODP Sites 738 and 744 in the southern Indian Ocean. The order and timing of these events are compared with bio-, magneto- and chemostratigraphic datums that have been recently published, reinterpreted, or observed in the present study. The revised zonal framework and age models will improve correlation of Paleogene planktonic foraminifer pelagic and hemipelagic carbonate sequences within and outside the Austral Realm. JF - Journal of Foraminiferal Research AU - Huber, Brian T AU - Quillevere, Frederic Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 299 EP - 314 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 35 IS - 4 SN - 0096-1191, 0096-1191 KW - Leg 119 KW - lithostratigraphy KW - Southern Ocean KW - Leg 114 KW - Leg 113 KW - ODP Site 749 KW - ODP Site 748 KW - ODP Site 747 KW - ODP Site 689 KW - Leg 183 KW - ODP Site 744 KW - Kerguelen Plateau KW - Foraminifera KW - Cenozoic KW - ODP Site 690 KW - Invertebrata KW - Leg 120 KW - Weddell Sea KW - Maud Rise KW - Protista KW - ODP Site 738 KW - biostratigraphy KW - assemblages KW - planktonic taxa KW - Austral Realm KW - Paleogene KW - ODP Site 1136 KW - ODP Site 1135 KW - Tertiary KW - ODP Site 700 KW - Antarctica KW - ODP Site 702 KW - ODP Site 699 KW - ODP Site 703 KW - ODP Site 698 KW - Georgia Basin KW - biozones KW - Ocean Drilling Program KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51639971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Revised+Paleogene+planktonic+foraminiferal+biozonation+for+the+Austral+Realm&rft.au=Huber%2C+Brian+T%3BQuillevere%2C+Frederic&rft.aulast=Huber&rft.aufirst=Brian&rft.date=2005-10-01&rft.volume=35&rft.issue=4&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2F35.4.299 L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 58 N1 - PubXState - NY N1 - Document feature - illus. incl. strat. cols., 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - Antarctica; assemblages; Austral Realm; biostratigraphy; biozones; Cenozoic; Foraminifera; Georgia Basin; Invertebrata; Kerguelen Plateau; Leg 113; Leg 114; Leg 119; Leg 120; Leg 183; lithostratigraphy; Maud Rise; microfossils; Ocean Drilling Program; ODP Site 1135; ODP Site 1136; ODP Site 689; ODP Site 690; ODP Site 698; ODP Site 699; ODP Site 700; ODP Site 702; ODP Site 703; ODP Site 738; ODP Site 744; ODP Site 747; ODP Site 748; ODP Site 749; Paleogene; planktonic taxa; Protista; Southern Ocean; Tertiary; Weddell Sea DO - http://dx.doi.org/10.2113/35.4.299 ER - TY - JOUR T1 - Wood falls, cold seeps, and immigration into transient deep-sea habitats AN - 51627899; 2006-015267 AB - Sunken drift wood, whale carcasses, hydrocarbon seeps, and hydrothermal vents in the deep-sea are transient oases of food on the otherwise barren seafloor. They harbor unique and largely endemic faunal communities, and the origin of these faunas has been under debate since they were discovered in the 1970's and 80's. The fossil record shows that most of the taxa living at vents and seeps today arrived there during the last 150 Million years. Quantitative and qualitative analyses of the fossil record indicate continuous immigration into these extreme environments, however, it also shows periods of increased rates of immigration and quiet times of little immigration. The Albian and the late Eocene-Oligocene might represent periods of increased immigration, and very few new taxa appeared after the Oligocene. These patterns are compared to global events including climate changes, sea level fluctuations, and anoxia. Contrary to previous suggestions, oceanic anoxic events seem to have had little effect on the evolutionary history of vent and seep faunas; only the Aptian/Albian boundary event might have caused minor extinctions. New data especially on fossil wood-fall communities are used to assess the role of these habitats as possible stepping stone for vent and seep taxa. JF - Abstracts with Programs - Geological Society of America AU - Kiel, Steffen AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 15 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - Lower Cretaceous KW - Albian KW - Eocene KW - Cretaceous KW - cold seeps KW - Paleogene KW - deep-sea environment KW - paleoclimatology KW - Mesozoic KW - paleoecology KW - Cenozoic KW - Tertiary KW - upper Eocene KW - marine environment KW - Oligocene KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51627899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Wood+falls%2C+cold+seeps%2C+and+immigration+into+transient+deep-sea+habitats&rft.au=Kiel%2C+Steffen%3BAnonymous&rft.aulast=Kiel&rft.aufirst=Steffen&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Albian; Cenozoic; cold seeps; Cretaceous; deep-sea environment; Eocene; Lower Cretaceous; marine environment; Mesozoic; Oligocene; paleoclimatology; paleoecology; Paleogene; Tertiary; upper Eocene ER - TY - JOUR T1 - Petrologic characterization of Guatemalan lawsonite eclogite; eclogitization of subducted oceanic crust in a cold subduction zone AN - 51626700; 2006-019013 AB - Petrologic and microtextural analyses of Guatemalan lawsonite eclogite reveal three metamorphic stages formed during four deformational phases. The prograde eclogite stage represents an incipient eclogitization below 300 degrees C and is preserved mainly in garnet, along with older S (sub 1) -S (sub 2) foliation. The prograde eclogite-facies assemblage is Grt (X (sub Mg) = approximately 0.22) + Omp (jd (sub approximately 52) ) or Jd (jd (sub approximately 83) ) + Lws + Rt + Qtz + or - Phe (3.65 Si) + or - Chl. The presence of syn-metamorphic brittle deformation, precursor pumpellyite inclusions within lawsonite in garnet, Fe (super 2+) -Mg distribution coefficients between omphacite inclusions and adjacent garnet with Ln(K (sub D) )= 2.7-4.5, and Grt-Cpx-Phe thermobarometry suggest that eclogitization initiated at T= approximately 300 degrees C and P> 1.1 GPa, and continued to T= approximately 480 degrees C and P= approximately 2.6 GPa. In contrast, the retrograde eclogite-facies assemblage is characterized by reversely zoned garnet rims and Omp + or - Gln + Lws + Rt + Qtz + or - Phe (< 3.5 Si) along S (sub 3) foliation. Grt-Cpx-Phe thermobarometry yields P= approximately 1.8 GPa and T= approximately 400 degrees C. The youngest, garnet-bearing lawsonite blueschist-facies assemblage (Gln + Lws + Chl + Ttn + Qtz + or - Jd + or - Phe) locally replaces earlier mineral assemblages along S (sub 4) crenulations. The inferred prograde P-T trajectory lies near a geotherm of approximately 5 degrees C km (super -1) , comparable to the calculated thermal and petrologic structures of the present-day NE Japan subduction zone. These petrologic characteristics indicate: i) the basalt-eclogite transformation may have occurred at T= approximately 300 degrees C in a cold subduction zone, ii) glaucophane-bearing prograde assemblages are rare during incipient eclogitization in cold subduction zones (abundant retrograde glaucophane formed instead by hydration during exhumation), and iii) the chlorite-consuming reactions to form Fe-Mg-Mn garnet are more effective than the lawsonite-consuming reaction to form the Ca component. At depths of approximately 100 km in cold subduction zones, dehydration embrittlement may be caused by such chlorite-consuming reactions. JF - Abstracts with Programs - Geological Society of America AU - Tsujimori, T AU - Sisson, V B AU - Liou, J G AU - Harlow, G E AU - Sorensen, S S AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 89 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - sorosilicates KW - silicates KW - oceanic crust KW - subduction zones KW - lawsonite KW - Guatemala KW - characterization KW - subduction KW - temperature KW - plate tectonics KW - eclogitization KW - metamorphic rocks KW - orthosilicates KW - mineral assemblages KW - Central America KW - crust KW - P-T conditions KW - eclogite KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51626700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Petrologic+characterization+of+Guatemalan+lawsonite+eclogite%3B+eclogitization+of+subducted+oceanic+crust+in+a+cold+subduction+zone&rft.au=Tsujimori%2C+T%3BSisson%2C+V+B%3BLiou%2C+J+G%3BHarlow%2C+G+E%3BSorensen%2C+S+S%3BAnonymous&rft.aulast=Tsujimori&rft.aufirst=T&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Central America; characterization; crust; eclogite; eclogitization; Guatemala; lawsonite; metamorphic rocks; mineral assemblages; oceanic crust; orthosilicates; P-T conditions; plate tectonics; silicates; sorosilicates; subduction; subduction zones; temperature ER - TY - JOUR T1 - Topographic profiles of alpine debris flows in the central Front Range, Colorado; an analog for "Mojave" Crater fans on Mars AN - 51625627; 2006-019025 AB - In the Xanthe Terra region of Mars, 500-m long fan-shaped landforms associated with the walls of 60-km diameter "Mojave" Crater are rare among high-resolution Mars Orbiter Camera (MOC) images. Although channelized, dry mass movement may have formed these fans, the topographically controlled bifurcating pattern of tributary channels and the extensive dissection on the fan argues for a surface constrained fluid erosional process. The purpose of this investigation is to obtain accurate topographic measurements of terrestrial alluvial fans that will provide criteria for further evaluating hypothesized formation processes (debris versus fluvial flows) of the "Mojave" Crater fans. Over 480 alpine debris flows were triggered by a 43 mm precipitation event on July 28, 1999, in the central Front Range, Colorado. In the deposits examined, talus was mobilized by overland flow concentrated in steep bedrock-lined channels (i.e., firehose effect) or by a system of coalescing rills; these initiation mechanisms are terrestrial analogs for transport of ejecta material down crater walls due to atmospheric precipitation, one hypothesized formation scheme for the "Mojave" Crater fans. Longitudinal profiles for four alpine debris flow deposits in the central Front Range of Colorado were acquired using Differential Global Positioning System (DGPS). The Trimble R8 Total Station and roving receiver yields topographic data with 4 cm horizontal and vertical accuracy. These data compliment an existing dataset of topographic profiles for alluvial fans in southwestern California documenting the morphology of deposits from a range of formation processes. Consistent with our earlier results, we find the power law regression of upstream slope versus distance plot is the preferred approach for assessing concavity; the best-fit exponential, termed the concavity index, is a measure of the magnitude of concavity. The alpine debris flows have a concave-upward longitudinal profile and relatively large concavity index values (0.4-0.75), similar to those determined for fluvially-formed fans. In contrast to the shallow slope of fluvial alluvial fans, the alpine debris flows have steep average radial slopes (9-15 degrees ). Preliminary results suggest that the combination of slope and concavity index is a signature of flow process. JF - Abstracts with Programs - Geological Society of America AU - Williams, Rebecca M E AU - Johnston, Andrew K AU - Zimbelman, James R AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 91 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Global Positioning System KW - patterns KW - Front Range KW - Mars KW - correlation KW - debris flows KW - exploration KW - terrestrial planets KW - planets KW - topography KW - craters KW - mass movements KW - Colorado KW - Mojave Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51625627?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Topographic+profiles+of+alpine+debris+flows+in+the+central+Front+Range%2C+Colorado%3B+an+analog+for+%22Mojave%22+Crater+fans+on+Mars&rft.au=Williams%2C+Rebecca+M+E%3BJohnston%2C+Andrew+K%3BZimbelman%2C+James+R%3BAnonymous&rft.aulast=Williams&rft.aufirst=Rebecca+M&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Colorado; correlation; craters; debris flows; exploration; Front Range; Global Positioning System; Mars; mass movements; Mojave Crater; patterns; planets; terrestrial planets; topography; United States ER - TY - JOUR T1 - The 365 A.D. tsunami destruction of Alexandria, Egypt; erosion, deformation of strata and introduction of allochthonous material AN - 51605675; 2006-030677 AB - Much of Alexandria, Egypt, the once-major Greek and Roman port in the Eastern Mediterranean, was destroyed on August 21, 365 A.D. Historic documentation includes eye-witness reports obtained at a somewhat later date by Ammianus Marcellinus. His descriptions are informative (translated from Latin, cf. Guidoboni et al., 1994, p. 267-268): "The sea was driven back, and its waters flowed away to such an extent that the deep sea bed was laid bare, and many kinds of sea creatures could be seen...Many ships were therefore stranded as if on dry land, and many people wandered freely...gathering fish and similar creatures...huge masses of water flowed back when least expected, and now overwhelmed and killed many thousands of people...Some great ships were hurled by the fury of the waves on to roof tops (as happened at Alexandria) and others were thrown up to two miles from the shore." These phenomena and those in other reports of the time strongly point to a destructive tsunami associated with, or triggered by, major earthquake activity on the northern Mediterranean shore during early Byzantine time. Sediment cores in the two Alexandria harbors separated by the Heptastadion (7 radiocarbon-dated cores in the Eastern Harbour, 65 closely-spaced in the Western Harbour) provide a stratigraphic, petrologic and biofacies record for identifying the 365 A.D. and subsequent events. Perhaps most useful is the major hiatus (erosion of >660 years of section) recorded in the upper part (younger than 2000 years) of all cores recovered in the Eastern Harbour, and markedly deformed Holocene strata in the Western Harbour. Also observed in cores are reversals of dated sections, and presence of coral, algae and serpulid tubes that normally occur in high-energy sectors seaward of the harbor basins. Rather than findings of unusual tsunami deposits, this geoarchaeological study documents the importance of harbor floor erosion by high-energy wave surges associated with this powerful event. JF - Abstracts with Programs - Geological Society of America AU - Stanley, Jean-Daniel AU - Jorstad, Thomas F AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 75 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - tsunamis KW - archaeology KW - allochthons KW - Quaternary KW - geologic hazards KW - North Africa KW - erosion KW - damage KW - Alexandria Egypt KW - deformation KW - Holocene KW - Egypt KW - Cenozoic KW - Africa KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51605675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+365+A.D.+tsunami+destruction+of+Alexandria%2C+Egypt%3B+erosion%2C+deformation+of+strata+and+introduction+of+allochthonous+material&rft.au=Stanley%2C+Jean-Daniel%3BJorstad%2C+Thomas+F%3BAnonymous&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; Alexandria Egypt; allochthons; archaeology; Cenozoic; damage; deformation; Egypt; erosion; geologic hazards; Holocene; North Africa; Quaternary; tsunamis ER - TY - JOUR T1 - Evolutionary paleoecology of the mid Paleozoic crinoid transition AN - 51604668; 2006-030599 AB - Published in 1971, N. G. Lane's seminal paper "Crinoids and Reefs" clearly illustrated environmental preferences for major crinoid clades and spatiotemporal changes in their relative abundance. Beginning in the Middle Devonian, camerate crinoids began to lose their former ecologic, numeric, and taxonomic dominance while cladids gradually replaced them by the Late Mississippian. The beginning and the end of this transition were marked by significantly high extinction rates, but this revolution was not the result of mass extinction but of rapid faunal turnover. A database consisting of 578 crinoid species distributed among 10 Middle Devonian-Late Mississippian formations provides additional insight into the nature of the mid-Paleozoic crinoid transition: 1) camerates numerically and taxonomically dominated most facies during the Middle Silurian-Middle Devonian; 2) the Late Devonian was characterized by greatly reduced camerate diversity coupled with environmental expansion and taxonomic diversification of cladids; 3) during the Early Mississippian (Kinderhookian), camerate crinoids regained some of their former dominance, especially in carbonate packstone-grainstone facies; 4) this camerate expansion peaked on the Burlington Shelf, where not only monobathrids, but also flexibles and blastoids reached their taxonomic zenith; 5) extinctions following Burlington deposition resulted in cladids attaining greater genus diversity than camerates, even though the latter retain species and numerical dominance on carbonate shelves; 6) diplobathrid camerates suffered local (North American) extinction and monobathrids continued to decline relative to cladids, which attained species dominance at the Osagean-Meramecian boundary; 7) monobathrids lost numerical dominance in the Late Mississippian (lower Chesterian), resulting in the complete domination of cladids in all environments, thus completing the transition to the late Paleozoic crinoid fauna. Causes for the mid-Paleozoic crinoid transition remain largely untested, but several hypotheses have been proposed to explain it, including increased siliclastic influx, selective predation against camerates, and competitive advantages gained by cladids following the evolution of muscular articulations in their arms. JF - Abstracts with Programs - Geological Society of America AU - Gahn, Forest J AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 61 EP - 62 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - Mississippian KW - Paleozoic KW - Crinozoa KW - data processing KW - Carboniferous KW - rates KW - biologic evolution KW - information management KW - Crinoidea KW - Silurian KW - paleoecology KW - data management KW - middle Paleozoic KW - Echinodermata KW - Devonian KW - data bases KW - Invertebrata KW - extinction KW - Upper Mississippian KW - 10:Invertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51604668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evolutionary+paleoecology+of+the+mid+Paleozoic+crinoid+transition&rft.au=Gahn%2C+Forest+J%3BAnonymous&rft.aulast=Gahn&rft.aufirst=Forest&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biologic evolution; Carboniferous; Crinoidea; Crinozoa; data bases; data management; data processing; Devonian; Echinodermata; extinction; information management; Invertebrata; middle Paleozoic; Mississippian; paleoecology; Paleozoic; rates; Silurian; Upper Mississippian ER - TY - JOUR T1 - Geochemistry of a jadeitite-serpentinite contact, Guatemala AN - 51602575; 2006-032937 AB - Jadeitite is found in some serpentinite bodies in a few subduction complexes. It crystallizes from Na-, Al-, and Si-rich fluids, and shows geochemical evidence of multiple subduction-zone fluid sources. The chemical effects of interactions between jadeitite-forming fluids and serpentinite host rocks are largely unknown, because intact serpentinite-to-jadeitite contacts are rarely preserved. In the Sierra de las Minas, Guatemala, a 4-m-wide pit (likely a reworked Mesoamerican jade mine) exposes the contact between a mined-out jadeitite body and its host serpentinite. An apparent transition zone between albitite, which is the presumed outermost part of a jadeitite body that is now represented found only by a spoil pile, and nearby serpentinite outcrops contains four texturally distinct rock types of differing outcrop color. Seven samples from this zone, along with jadeitite from the spoil pile, serpentinite from outcrops located approximately 2 m from the outer edge of the pit, as well as two albite veins and a jadeitite nodule within the contact zone, were analyzed by XRF and LA-ICP-MS for major, minor and trace elements. FeO was determined by titration. Al2O3, Na2O, MgO, FeO, Ni, Cr and Co abundances follow the field-defined "contact" between sheared albitite and foliated meta-ultramafic rocks. Each member of this group of elements changes abruptly across the contact from a value typical of Guatemalan jadeitite to one characteristic of local serpentinite. However, SiO2, Fe2O3, CaO, Zr, Hf, and Sc show other patterns, some of which may reflect mass transport across the contact. About 15 cm from the contact, U, Sr, Pb, Cs and Ce in albitite are greatly enriched in their abundances relative to all of the other samples. The LREE-enriched patterns of jadeitites and albitites resemble SIMS analyses of jadeite from the Nansibon jade mine in northwest Burma, and differ strikingly from the REE patterns of abyssal clinopyroxene. A conspicuous negative Eu-anomaly in the Guatemalan rocks likely reflects a seawater component. This contact testifies to complex, subduction-related interactions among multiple rock types (or element sources)and seawater. JF - Abstracts with Programs - Geological Society of America AU - Sorensen, S S AU - Sisson, V B AU - Harlow, G E AU - Ave Lallemant, H G AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 125 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - metaigneous rocks KW - sea water KW - subduction zones KW - silicon KW - serpentinite KW - major elements KW - aluminum KW - metamorphic rocks KW - X-ray fluorescence spectra KW - outcrops KW - spectra KW - rare earths KW - trace elements KW - chemical composition KW - geochemistry KW - jadeitite KW - titration KW - minor elements KW - host rocks KW - Guatemala KW - alkali metals KW - subduction KW - sodium KW - Sierra de las Minas KW - plate tectonics KW - spoils KW - metals KW - shear KW - crystallization KW - Central America KW - metasomatic rocks KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51602575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geochemistry+of+a+jadeitite-serpentinite+contact%2C+Guatemala&rft.au=Sorensen%2C+S+S%3BSisson%2C+V+B%3BHarlow%2C+G+E%3BAve+Lallemant%2C+H+G%3BAnonymous&rft.aulast=Sorensen&rft.aufirst=S&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali metals; aluminum; Central America; chemical composition; crystallization; geochemistry; Guatemala; host rocks; jadeitite; major elements; metaigneous rocks; metals; metamorphic rocks; metasomatic rocks; minor elements; outcrops; plate tectonics; rare earths; sea water; serpentinite; shear; Sierra de las Minas; silicon; sodium; spectra; spoils; subduction; subduction zones; titration; trace elements; X-ray fluorescence spectra ER - TY - JOUR T1 - The EARTHTIME network; developing a high-resolution calibration of Earth history AN - 51595109; 2006-039188 AB - Much of what we know about biological evolution, episodes of severe climate change, and the evolution of our oceans and atmospheres is recorded in the geological record. However, geological records in any one geographical area are incomplete. Thus, to establish a detailed history of the planet we must integrate records from across the entire planet using a combination of the fossil record, proxy stratigraphy and the dating of rocks (geochronology). Our ability to determine the age of rocks has improved dramatically over the past twenty years and calculated uncertainties have been reduced from about 1% to 0.1 %. With increased precision has come the opportunity to explore very small differences in time and small but systematic differences between laboratories and different geochronological techniques. These differences by no means threaten the validity of the techniques but are a consequence of a level of precision never thought possible. EARTHTIME is an a community-based, international, effort with the goal of high-resolution "sequencing" of at least the last 800 million years of Earth history in the next decade. We present two examples of this approach as the best way to illustrate the EARTHTIME concept to students: 1) the Ediacaran and Cambrian Periods, global glaciations and the origin of animals; 2) the transition from "ice house" to "hot house" during the Pennsylvanian to Permian. In both of these examples the detailed integration of geochronology, proxy stratigraphy, and paleontology has produced a high-resolution temporal framework, permitting new insights into rates of biological evolution, correlation with environmental effects, and evaluation of global vs. local signals. EARTHTIME is an excellent forum for educating students about using geochronology to solve problems that range from rates of biological evolution to rates of climate change. JF - Abstracts with Programs - Geological Society of America AU - Bowring, Samuel A AU - Erwin, Douglas H AU - Condon, Daniel AU - Schmitz, Mark D AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 149 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - upper Precambrian KW - glaciation KW - Ediacaran KW - paleo-oceanography KW - calibration KW - education KW - paleoclimatology KW - climate change KW - Cambrian KW - EARTHTIME KW - geochronology KW - Neoproterozoic KW - high-resolution methods KW - Precambrian KW - Paleozoic KW - paleoatmosphere KW - rates KW - Proterozoic KW - biologic evolution KW - time scales KW - ancient ice ages KW - glacial geology KW - Vendian KW - fossil record KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51595109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+EARTHTIME+network%3B+developing+a+high-resolution+calibration+of+Earth+history&rft.au=Bowring%2C+Samuel+A%3BErwin%2C+Douglas+H%3BCondon%2C+Daniel%3BSchmitz%2C+Mark+D%3BAnonymous&rft.aulast=Bowring&rft.aufirst=Samuel&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=149&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - ancient ice ages; biologic evolution; calibration; Cambrian; climate change; EARTHTIME; Ediacaran; education; fossil record; geochronology; glacial geology; glaciation; high-resolution methods; Neoproterozoic; paleo-oceanography; paleoatmosphere; paleoclimatology; Paleozoic; Precambrian; Proterozoic; rates; time scales; upper Precambrian; Vendian ER - TY - JOUR T1 - Tectonic megaoscillators; implications for large-scale stress transfer in the lithosphere AN - 51595014; 2006-036177 AB - Since the advent of continuous GPS geodesy a decade ago, it has become clear that active tectonic velocity fields are not constant, but rather exhibit an array of transient behaviors. Among the most conspicuous of these are the approximately 14 month oscillation of the Cascadian forearc region (amplitude approximately 5 mm), and similar but longer term motions in a number of other active forearcs, that are best explained by episodic strain release on a deep portion of the subduction megathrust. Large-scale transient deformation is also evident in continuous geodetic data from the northern Basin and Range province. Estimated site accelerations define two coherent domains between Reno and Salt Lake City, with an abrupt NNW-trending boundary between them in easternmost Nevada. Relative to the Colorado Plateau, sites west of the boundary have slowed at average annual rates of approximately 0.2 to 0.4 mm/yr, while those in easternmost Nevada and Utah have net accelerations of <0.1 mm/yr (Davis et al., in preparation). The western sites' annual velocity changes are approximately 5 to 10% of their total westward velocity with respect to North America, resulting in a zone of active contraction near the Nevada-Utah border. A clue to the origin of these motions comes from the temporal and spatial correlation of a rapid transient ( approximately 20 mm/yr) of a site near Lake Tahoe with a deep crustal earthquake swarm in 2003. Unlike the other Nevada sites, this site did not slow down, acting as an "anchor point" on the edge of the Sierra Nevada. Then by virtue of the 2003 transient, it "caught up" with the eastward deviations of the other sites from their original trajectories ( approximately 5-8 mm total motion). By analogy with the transients associated with subduction megathrusts, an episodically creeping, subhorizontal "megaoscillator" approximately 500 km wide at or near the base of the crust may explain the motions, and explain why the strong seismic reflectivity of the Moho in Nevada does not persist into Utah. Decadal "shuttling" of Nevada implies that a relatively simple orogen-scale structure aseismically transfers stresses across 100s of kilometers of diffusely deforming lithosphere at human time scales, perhaps controlling fault interactions at length scales well beyond those of elastic or viscoelastic effects associated with earthquakes. JF - Abstracts with Programs - Geological Society of America AU - Wernicke, Brian P AU - Niemi, Nathan A AU - Davis, James L AU - Bisnath, Sunil AU - Elosegui, Pedro AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 129 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Global Positioning System KW - Basin and Range Province KW - strain KW - acceleration KW - geodesy KW - oscillations KW - basins KW - velocity KW - tectonics KW - seismotectonics KW - Nevada KW - faults KW - North America KW - lithosphere KW - stress KW - geophysical methods KW - reflection methods KW - subduction KW - fore-arc basins KW - Mohorovicic discontinuity KW - seismic methods KW - plate tectonics KW - Utah KW - Cascadia subduction zone KW - earthquakes KW - Lake Tahoe KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51595014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Tectonic+megaoscillators%3B+implications+for+large-scale+stress+transfer+in+the+lithosphere&rft.au=Wernicke%2C+Brian+P%3BNiemi%2C+Nathan+A%3BDavis%2C+James+L%3BBisnath%2C+Sunil%3BElosegui%2C+Pedro%3BAnonymous&rft.aulast=Wernicke&rft.aufirst=Brian&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acceleration; Basin and Range Province; basins; Cascadia subduction zone; earthquakes; faults; fore-arc basins; geodesy; geophysical methods; Global Positioning System; Lake Tahoe; lithosphere; Mohorovicic discontinuity; Nevada; North America; oscillations; plate tectonics; reflection methods; seismic methods; seismotectonics; strain; stress; subduction; tectonics; United States; Utah; velocity ER - TY - JOUR T1 - Epidermal anatomy of Glenopteris splendens Sellards nov. emend., an enigmatic seed plant from the Lower Permian of Kansas (U.S.A.) AN - 51572545; 2006-053051 AB - Frond morphology and epidermal anatomy of the enigmatic late Early Permian seed plant Glenopteris splendens Sellards are described based on material from east central Kansas (Wellington Formation, Sumner Group; Artinskian ICS Stage). The specific diagnosis for G. splendens Sellards, 1900 is emended. Frond morphology suggests that G. splendens is a member of the seed plant order Peltaspermales. Macroscopical and epidermal features of G. splendens are consistent with those extant plants adapted to (seasonal) moisture limitation and elevated soil and ground water salinity. For example, the pachymorphous (succulent) pinnules may help mitigate water stress, because succulent foliage delivers large quantities of storage water, but could also be an adaptation to elevated salinity since storage of large quantities of water increases the salt accumulation capacity of the fronds. Wart- and peg-like cuticular projections may represent an adaptation to (seasonal) moisture limitation because extant xeromorphic plants have similar heavily cutinized anticlinal cell walls. Glenopteris splendens fronds are entirely glabrous, which suggests that epidermal outgrowths were not necessary as protective elements against deleterious environmental influences. JF - Review of Palaeobotany and Palynology AU - Krings, Michael AU - Klavins, Sharon D AU - DiMichele, William A AU - Kerp, Hans AU - Taylor, Thomas N Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 159 EP - 180 PB - Elsevier, Amsterdam VL - 136 IS - 3-4 SN - 0034-6667, 0034-6667 KW - United States KW - Spermatophyta KW - terrestrial environment KW - central Kansas KW - Lower Permian KW - biogeography KW - Pteridophyta KW - ground water KW - anatomy KW - seeds KW - Glenopteris KW - Artinskian KW - Plantae KW - Glenopteris splendens KW - Paleozoic KW - arid environment KW - Permian KW - Peltaspermales KW - adaptation KW - morphology KW - paleosalinity KW - paleoenvironment KW - Kansas KW - Wellington Formation KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51572545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Review+of+Palaeobotany+and+Palynology&rft.atitle=Epidermal+anatomy+of+Glenopteris+splendens+Sellards+nov.+emend.%2C+an+enigmatic+seed+plant+from+the+Lower+Permian+of+Kansas+%28U.S.A.%29&rft.au=Krings%2C+Michael%3BKlavins%2C+Sharon+D%3BDiMichele%2C+William+A%3BKerp%2C+Hans%3BTaylor%2C+Thomas+N&rft.aulast=Krings&rft.aufirst=Michael&rft.date=2005-10-01&rft.volume=136&rft.issue=3-4&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Review+of+Palaeobotany+and+Palynology&rft.issn=00346667&rft_id=info:doi/10.1016%2Fj.revpalbo.2005.07.002 L2 - http://www.sciencedirect.com/science/journal/00346667 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 80 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RPPYAX N1 - SubjectsTermNotLitGenreText - adaptation; anatomy; arid environment; Artinskian; biogeography; central Kansas; Glenopteris; Glenopteris splendens; ground water; Kansas; Lower Permian; morphology; paleoenvironment; paleosalinity; Paleozoic; Peltaspermales; Permian; Plantae; Pteridophyta; seeds; Spermatophyta; terrestrial environment; United States; Wellington Formation DO - http://dx.doi.org/10.1016/j.revpalbo.2005.07.002 ER - TY - JOUR T1 - Floristic changes at the PETM in the neotropics AN - 51565452; 2006-062212 AB - The consequences of the Paleocene-Eocene Thermal Maximum on tropical vegetation are unknown. Previous studies have shown that this interval is associated with a sterile zone that does not yield pollen and preserves very few organic matter. This pollen recovery gap is widespread throughout the Neotropics (mainly Colombia and Venezuela). Here, we report three new sections in eastern Colombia that have yielded palynofloras from this interval. Strata facies indicates a floodplain environment. The record suggests a floristic turnover, with many new species arising rapidly in the Eocene. The change is not associated to any lithofacies change. Uppermost Paleocene palynofloras have a low alpha diversity and are widespread across the region, while lowermost Eocene palynofloras have a higher alpha diversity and are more restricted geographically with a higher degree of change across the landscape. JF - Abstracts with Programs - Geological Society of America AU - Jaramillo, Carlos A AU - Rodriguez, Guillermo AU - Brenac, Patrice AU - Rueda, Milton AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 265 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - tropical environment KW - lower Eocene KW - biogeography KW - vegetation KW - Colombia KW - upper Paleocene KW - Cenozoic KW - pollen KW - Paleocene KW - miospores KW - species diversity KW - Plantae KW - Eocene KW - Paleogene KW - lithofacies KW - Tertiary KW - South America KW - paleoenvironment KW - palynomorphs KW - Venezuela KW - stratigraphic boundary KW - fluvial environment KW - preservation KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51565452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Floristic+changes+at+the+PETM+in+the+neotropics&rft.au=Jaramillo%2C+Carlos+A%3BRodriguez%2C+Guillermo%3BBrenac%2C+Patrice%3BRueda%2C+Milton%3BAnonymous&rft.aulast=Jaramillo&rft.aufirst=Carlos&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biogeography; Cenozoic; Colombia; Eocene; fluvial environment; lithofacies; lower Eocene; microfossils; miospores; Paleocene; paleoenvironment; Paleogene; palynomorphs; Plantae; pollen; preservation; South America; species diversity; stratigraphic boundary; Tertiary; tropical environment; upper Paleocene; vegetation; Venezuela ER - TY - JOUR T1 - A continental scenario for the PETM; peat/coal capacitor, orogenic/climatic trigger AN - 51562563; 2006-062217 AB - The magnitude of the carbon isotope excursion (CIE) during the Paleocene-Eocene Thermal Maximum (PETM), and the extent of oceanic acidification at its onset, suggest >4500 Gt of carbon were released from a carbon reservoir that was isotopically moderately depleted (Zachos et al. 2005), possibly from burning or oxidation of Paleocene peat and/or coal (Kurtz et al. 2003). A continental scenario for the PETM includes: 1) extensive deposition of peat and coal during the middle Paleocene, 2) increased oxidation and/or burning of organic deposits such as those in the northern Rocky Mountain coal basins during the late Paleocene as uplift of mountains created a rain shadow, 3) global greenhouse warming and poleward shift of subtropical high pressure as a result of higher atmospheric pCO2, and, 4) rapid acceleration of peat/coal oxidation as global and regional climate change affected major mid- to high-latitude coal basins at the start of the PETM. The scenario is consistent with the timing of uplift and the onset of red-bed formation in the northern Rockies, with the inference of rapid drying at the base of the PETM from fossil leaves, and with the larger magnitude of the CIE in continental than marine carbon reservoirs. In contrast to clathrate or thermogenic methane scenarios for the PETM the continental scenario predicts a faster onset of the CIE in continental than in marine sections, and increased evidence for burning and/or oxidation of organic matter in major coal basins during the late Paleocene, with a peak at the beginning of the PETM. J. C. Zachos et al., 2005, Science 308, 1611. A. C. Kurtz, et al., 2003, Paleoceanography 18, 1090. JF - Abstracts with Programs - Geological Society of America AU - Wing, Scott L AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 266 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - North America KW - lower Eocene KW - Eocene KW - oxidation KW - global change KW - Paleogene KW - leaves KW - paleoclimatology KW - clathrates KW - upper Paleocene KW - orogeny KW - Cenozoic KW - peat KW - Tertiary KW - organic compounds KW - sedimentary rocks KW - coal KW - Paleocene KW - sediments KW - stratigraphic boundary KW - fossils KW - Rocky Mountains KW - global warming KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51562563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+continental+scenario+for+the+PETM%3B+peat%2Fcoal+capacitor%2C+orogenic%2Fclimatic+trigger&rft.au=Wing%2C+Scott+L%3BAnonymous&rft.aulast=Wing&rft.aufirst=Scott&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=266&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 1 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cenozoic; clathrates; coal; Eocene; fossils; global change; global warming; leaves; lower Eocene; North America; organic compounds; orogeny; oxidation; Paleocene; paleoclimatology; Paleogene; peat; Rocky Mountains; sedimentary rocks; sediments; stratigraphic boundary; Tertiary; upper Paleocene ER - TY - JOUR T1 - Invention, innovation and ergodicity; an alternative approach to macroevolution AN - 51561030; 2006-065632 AB - Modern macro-evolutionary theory has emphasized a hierarchical expansion of evolution, with sorting and selection at multiple levels, from cell lineages to populations, species and clades. This approach contrasts with the original form of macroevolution that was principally concerned with mutationally-driven novelties as a source of maroevolutionary innovation. Like virtually all modern views of evolution, these views are ergodic or uniformitarian: they assume that fundamental, underlying structure of evolution is constant and timeless. Modern physics is ergodic, assuming that the laws of quantum mechanics apply uniformly through space and time, and economics makes similar assumptions (albeit, as economist Douglass North has observed, with far less justification). Yet evolution, like economics, is a fundamentally historical discipline in which the structure changes through time. Major evolutionary transitions including the origin of the genetic code, construction of the eukaryotic cell, the repeated advents of multicellularity and the Ediacaran-Cambrian radiation of bilaterian animals were historically unique events that constrained the nature of subsequent variation and also permitted (although did not require) the construction of new ecological relationships (e.g., trophic feeding levels). Major evolutionary transitions thus form a nested set of events that change patterns of available variation, limiting the scope of classical population genetics. The Ediacaran-Cambrian radiation of bilaterians provides paradigmatic examples of these issues. Recent work with Eric Davidson (CalTech) has documented the existence of highly conserved genetic linkages at the core of specific developmental circuits, which we have termed kernels. Once formed, these kernels appear to be highly resistent to further modification, although upstream inputs and downstream outputs may be (and are) frequently altered. Kernels are easily distinguished from developmental "plug-ins" that are components of a frequently utilized genetic toolkit. The construction of a myrid of new ecological relationships during the initial radiation of Bilateria similarly changed the structure of the evolutionary theater, both creating new opportunities and limiting others. JF - Abstracts with Programs - Geological Society of America AU - Erwin, Doug AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 305 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - upper Precambrian KW - Precambrian KW - Ediacaran KW - Paleozoic KW - Proterozoic KW - biologic evolution KW - Cambrian KW - variations KW - theoretical studies KW - Vendian KW - adaptive radiation KW - Neoproterozoic KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51561030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Invention%2C+innovation+and+ergodicity%3B+an+alternative+approach+to+macroevolution&rft.au=Erwin%2C+Doug%3BAnonymous&rft.aulast=Erwin&rft.aufirst=Doug&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=305&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adaptive radiation; biologic evolution; Cambrian; Ediacaran; Neoproterozoic; Paleozoic; Precambrian; Proterozoic; theoretical studies; upper Precambrian; variations; Vendian ER - TY - JOUR T1 - AWG's GIP Program; six years of accomplishments and ideas for the future AN - 51535748; 2006-082873 AB - The Association for Women Geoscientists (AWG) Geoscientist in the Parks (GIP) program has selected, funded (through its Foundation), and helped to manage seventeen GIPs since its inception in 1999. By supporting the GIP Program, AWG satisfies its mandate to provide compelling opportunities for, and to showcase the work of, professional women geoscientists. In addition, we help to fill the NPS's need for professional-level researchers. AWG funds up to four GIP opportunities per year; those chosen generally require previous scientific, technical, research, and project-specific expertise and have the potential for high-profile results and/or outreach products. AWG's partnership with NPS involves a set of administrative tasks done in part by AWG and in part by NPS. Streamlining of this process is ongoing as GIP and park needs and scenarios change yearly. GIPs report a range of experiences in scheduling, supervision, logistics, and finalizing the research either at or away from the parks. AWG's GIPs have dealt with diverse topics including paleontology, stratigraphy, coastal processes, wetlands delineation, vegetation mapping, glacial and fluvial processes, cave inventory, petrified tree stabilization and basic research. GIPs appreciate these unique opportunities to contribute to understanding of geologic history, resources and physical processes, historical preservation and educational outreach that cannot be addressed by resource management staff at these parks. Geology is recognized as an under-addressed natural resource in the NPS, yet knowledge of the physical environment is fundamental to managing numerous biological and cultural issues within the parks. AWG, as a geological professional society, is therefore committed to maintaining its involvement and funding, exploring flexibility options, developing larger-scale projects for graduate research or sabbatical activities, and increasing the outreach components of the GIP program to promote geologic education and awareness to the public. JF - Abstracts with Programs - Geological Society of America AU - Toscano, Marguerite A AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 411 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - processes KW - U. S. National Park Service KW - public awareness KW - government agencies KW - national parks KW - Geoscientist in the Parks Program KW - education KW - research KW - public lands KW - history KW - Association for Women Geoscientists KW - natural resources KW - future KW - associations KW - GIP Program KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51535748?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=AWG%27s+GIP+Program%3B+six+years+of+accomplishments+and+ideas+for+the+future&rft.au=Toscano%2C+Marguerite+A%3BAnonymous&rft.aulast=Toscano&rft.aufirst=Marguerite&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=411&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Association for Women Geoscientists; associations; education; future; Geoscientist in the Parks Program; GIP Program; government agencies; history; national parks; natural resources; processes; public awareness; public lands; research; U. S. National Park Service ER - TY - JOUR T1 - Transient insect rebound less than 2 myr after the Cretaceous-Paleogene boundary; diverse insect damage on a low-diversity early Paleocene flora from southeastern Montana AN - 51535106; 2006-080705 AB - Insect herbivore extinction across the Cretaceous-Paleogene boundary (K-T, 65.5 Ma) in the Williston Basin of North Dakota and increased herbivore diversity with warming temperatures across the Paleocene-Eocene boundary (55.8 Ma) in southwestern Wyoming are known from feeding damage on fossil leaves (Wilf and Labandeira 1999; Labandeira, Johnson, and Wilf 2002). However, the pace and pattern of recovery during the intervening approximately 10 Myr in the Western Interior USA have not been studied. An expectation from modern analogs is that the low-diversity floras typical of the Paleocene in this region supported low herbivore diversity. Here, we report, and integrate with previous work, new data from quantitatively collected Paleocene floras analyzed for insect damage on identified dicot leaves. The six new Paleocene sites range in age from approximately 64-58 Ma and come from the Fort Union Formation of northwestern Wyoming (Polecat Bench), southwestern Wyoming (Rock Springs Uplift), and southeastern Montana (Powder River basin). These sites produced 4-16 dicot leaf species each and a total of 7,445 analyzed specimens (10,750 including previous Paleocene collections). Although all other Paleocene sites in our study have low feeding richness, Mexican Hat ( approximately 64 Ma, Williston Basin) shows a striking richness of insect damage and is an exception to the expected pattern of coupled, low plant and insect diversity. The diversity and abundance of insect mines are particularly noteworthy and indicate host-specialized feeding associations. The six distinct mine morphotypes are more than twice the number in preceding or succeeding deposits, and mines are found on 10% of insect-damaged leaves, more than double any other Paleocene site. Five of the six dominant host plants have mines on over 3% of insect-damaged leaves. One sycamore species that comprises 53% of specimens has mines on 3.5% of total leaves, on par with most ambient modern values and below that of pest outbreak levels. All six dominant hosts are in the top quartile for the Paleocene in overall insect-damage diversity. The unusually rich insect damage at Mexican Hat supports a significant but apparently ephemeral insect diversification or immigration unconnected to plant diversification or turnover. JF - Abstracts with Programs - Geological Society of America AU - Wilf, Peter AU - Labandeira, Conrad C AU - Johnson, Kirk R AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 385 EP - 386 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - lower Paleocene KW - Cretaceous KW - Rock Springs Uplift KW - leaves KW - Upper Cretaceous KW - southeastern Montana KW - Cenozoic KW - North Dakota KW - paleotemperature KW - Paleocene KW - Invertebrata KW - Mexican Hat KW - Fort Union Formation KW - Williston Basin KW - species diversity KW - Powder River basin KW - Insecta KW - North America KW - Plantae KW - patterns KW - modern analogs KW - Paleogene KW - southwestern Wyoming KW - Mesozoic KW - Montana KW - morphotypes KW - Wyoming KW - Tertiary KW - Arthropoda KW - Mandibulata KW - K-T boundary KW - stratigraphic boundary KW - northwestern Wyoming KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51535106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Transient+insect+rebound+less+than+2+myr+after+the+Cretaceous-Paleogene+boundary%3B+diverse+insect+damage+on+a+low-diversity+early+Paleocene+flora+from+southeastern+Montana&rft.au=Wilf%2C+Peter%3BLabandeira%2C+Conrad+C%3BJohnson%2C+Kirk+R%3BAnonymous&rft.aulast=Wilf&rft.aufirst=Peter&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=385&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arthropoda; Cenozoic; Cretaceous; Fort Union Formation; Insecta; Invertebrata; K-T boundary; leaves; lower Paleocene; Mandibulata; Mesozoic; Mexican Hat; modern analogs; Montana; morphotypes; North America; North Dakota; northwestern Wyoming; Paleocene; Paleogene; paleotemperature; patterns; Plantae; Powder River basin; Rock Springs Uplift; southeastern Montana; southwestern Wyoming; species diversity; stratigraphic boundary; Tertiary; United States; Upper Cretaceous; Williston Basin; Wyoming ER - TY - JOUR T1 - Eustatic and subsidence signals modified by sediment failure; submerged ancient Greek sites as markers off Egypt's Nile Delta AN - 51532892; 2006-080809 AB - Interpreting the stratigraphy of geologically young sediment sequences on the inner continental shelf in a relatively stable region is not necessarily a straight-forward exercise. A case in point is the late Holocene section on the Nile Delta coast of Egypt's Mediterranean margin. Study of sediment substrate beneath 8 ancient archaeological sites (Greek and other 1st millennium B.C., to Byzantine in the 5th century A.D.) distributed along 225 km of coast shows that some young sequences do not present a laterally continuous stratal configuration. Progressive submergence of these ancient coastal sites and their substrates during the past approximately 2500 years would be expected as a result of concurrent sea-level rise and land subsidence by isostatic lowering (>3000 m of deltaic strata underlie this sector) and sediment compaction. Coastal submergence is a normal response in this type of large delta with rapid depositional accumulation rates (to >3mm/yr). However, the range of submergence at the archaeological sites is considerably more than expected: from 3 to 8 m in <2500 years. Moreover, cores and seismic profiles show that sequences in settings where sites are located have been disrupted and offset by syn- and post-depositional failure of water-saturated deposits. Triggers include the Nile floods, earthquakes, tsunamis and human-induced impacts such as loading by large structures. These findings have implications for present world coastal settings, especially deltaic environments where weak unconsolidated sediments support population settlements. Submerged sites and substrates beneath the waves off Egypt may well have potential near-future analogues at Venice, New Orleans and in other vulnerable regions. JF - Abstracts with Programs - Geological Society of America AU - Stanley, Jean-Daniel AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 403 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - Nile Delta KW - failures KW - eustacy KW - Quaternary KW - North Africa KW - subsidence KW - Holocene KW - isostasy KW - Egypt KW - Cenozoic KW - substrates KW - sea-level changes KW - transgression KW - archaeological sites KW - marine environment KW - shelf environment KW - sediments KW - Africa KW - upper Holocene KW - interpretation KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51532892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Eustatic+and+subsidence+signals+modified+by+sediment+failure%3B+submerged+ancient+Greek+sites+as+markers+off+Egypt%27s+Nile+Delta&rft.au=Stanley%2C+Jean-Daniel%3BAnonymous&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=403&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; archaeological sites; Cenozoic; Egypt; eustacy; failures; Holocene; interpretation; isostasy; marine environment; Nile Delta; North Africa; Quaternary; sea-level changes; sediments; shelf environment; subsidence; substrates; transgression; upper Holocene ER - TY - JOUR T1 - Increased carbon isotope discrimination by plants during the PETM; reconciling terrestrial and marine carbon isotope excursions AN - 51529595; 2006-082889 AB - The magnitude of the negative carbon isotope excursion (CIE) observed at the Paleocene/Eocene boundary is twice as large in paleosol carbonates ( approximately 6 ppm) as it is in the marine carbonates ( approximately 3 ppm). Soil organic matter carbon from paleosols from the Bighorn Basin, WY, demonstrates an excursion of intermediate magnitude ( approximately 3-4 ppm) (This study and Magioncalda et al., 2004). One recent hypothesis for the greater magnitude of excursion in terrestrial reservoirs calls for increased carbon isotope discrimination in plants resulting from a approximately 20% increase in available moisture (Bowen et al., 2004). We test the hypothesis that discrimination increased during the PETM by measuring compound-specific carbon isotope signatures of plant lipids. The compound-specific approach has a distinct advantage over bulk measurements that are subject to preservational biases. In the Bighorn Basin, WY, we have observed that the quantity of organic matter in paleosols is inversely correlated with its isotopic composition. This correlation suggests removal of (super 12) C through microbial degradation of soil organic matter. In contrast, the delta (super 13) C values of plant lipid biomarkers directly record changes in plant isotopic signatures. Leaf wax n-alkanes from the Bighorn Basin, WY, demonstrate a magnified carbon isotope excursion relative to the marine carbonate CIE. We suggest that the magnification of the CIE in terrestrial reservoirs results from increased discrimination by plants. We use the hydrogen isotope ratio (delta D) of these same n-alkanes to test for significant changes in the hydrologic cycle that may have occurred during the PETM. JF - Abstracts with Programs - Geological Society of America AU - Smith, Francesca A AU - Wing, Scott AU - Freeman, Katherine H AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 413 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - lower Eocene KW - terrestrial environment KW - degradation KW - fatty acids KW - lipids KW - isotopes KW - moisture KW - aliphatic hydrocarbons KW - stable isotopes KW - upper Paleocene KW - Cenozoic KW - hydrologic cycle KW - Bighorn Basin KW - n-alkanes KW - carbon KW - Paleocene KW - paleosols KW - soils KW - hydrology KW - Plantae KW - Eocene KW - paleohydrology KW - isotope ratios KW - C-13/C-12 KW - Paleogene KW - alkanes KW - biomarkers KW - Wyoming KW - Tertiary KW - organic compounds KW - organic acids KW - D/H KW - marine environment KW - hydrogen KW - hydrocarbons KW - stratigraphic boundary KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51529595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Increased+carbon+isotope+discrimination+by+plants+during+the+PETM%3B+reconciling+terrestrial+and+marine+carbon+isotope+excursions&rft.au=Smith%2C+Francesca+A%3BWing%2C+Scott%3BFreeman%2C+Katherine+H%3BAnonymous&rft.aulast=Smith&rft.aufirst=Francesca&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=413&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Bighorn Basin; biomarkers; C-13/C-12; carbon; Cenozoic; D/H; degradation; Eocene; fatty acids; hydrocarbons; hydrogen; hydrologic cycle; hydrology; isotope ratios; isotopes; lipids; lower Eocene; marine environment; moisture; n-alkanes; organic acids; organic compounds; Paleocene; Paleogene; paleohydrology; paleosols; Plantae; soils; stable isotopes; stratigraphic boundary; terrestrial environment; Tertiary; United States; upper Paleocene; Wyoming ER - TY - JOUR T1 - Discontinuity but no stability in Permian brachiopod communities of West Texas AN - 51469721; 2007-030092 AB - The stability of taxonomic associations on geologic timescales is a question with implications for the nature of ecosystem structure and the evolution of lineages in the context of ecological communities. Detecting stability requires numerous samples from a stratigraphic and environmental framework appropriate for the temporal and spatial scales of resolution in question, which has not always been available in previous studies. The Permian brachiopod collections of Cooper and Grant in the National Museum offer an outstanding opportunity to analyze the nature of change in benthic, marine communities in a single basin over a period of 15-20 Ma thanks to their taxonomic consistency, large size, and an independently derived sequence stratigraphic framework. The analyses presented here are based on 967 species from 190 genera in 515 individual collections from the Lower and Middle Permian of the Guadalupe and Glass Mountains in West Texas. Previously presented ordinations indicate that collections from the entire study interval fall into seven distinct stratigraphic clusters separated by third-order sequence boundaries. Within each cluster, there is a great deal of compositional variability among collections, only some of which can be explained by environmental and geographic gradients. Mantel permutation tests of generic associations indicate that stratigraphically adjacent clusters appear to share a significant degree of community structure, but that generic associations are not maintained over the longer duration of the entire study interval. Overall, the Permian Basin appears to show distinct ecological-evolutionary subunits (the stratigraphic clusters), but collections within these units show a great deal of both explainable and apparently random variability in terms of taxonomic composition. Over the longer term, taxonomic associations within clusters appear to evolve and change rather than remain static. Only large, stratigraphically and taxonomically well-constrained, collections-based data sets like that assembled by Cooper and Grant provide the resolution necessary to document and test hypotheses of ecological community change in the fossil record. JF - Abstracts with Programs - Geological Society of America AU - Olszewski, Thomas D AU - Erwin, Douglas H AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 460 EP - 461 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Guadalupe Mountains KW - benthic taxa KW - communities KW - biostratigraphy KW - Paleozoic KW - West Texas KW - Glass Mountains KW - Texas KW - ecosystems KW - biologic evolution KW - Permian KW - paleoecology KW - time scales KW - discontinuities KW - marine environment KW - Brachiopoda KW - Invertebrata KW - taxonomy KW - fossil record KW - 10:Invertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51469721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Discontinuity+but+no+stability+in+Permian+brachiopod+communities+of+West+Texas&rft.au=Olszewski%2C+Thomas+D%3BErwin%2C+Douglas+H%3BAnonymous&rft.aulast=Olszewski&rft.aufirst=Thomas&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=460&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - benthic taxa; biologic evolution; biostratigraphy; Brachiopoda; communities; discontinuities; ecosystems; fossil record; Glass Mountains; Guadalupe Mountains; Invertebrata; marine environment; paleoecology; Paleozoic; Permian; taxonomy; Texas; time scales; United States; West Texas ER - TY - JOUR T1 - The dynamics of tropical vegetational change during the final stage of the late Paleozoic ice age and subsequent deglaciation AN - 51464712; 2007-034508 AB - Vegetational change in tropical latitudes during the late Paleozoic is hierarchical and can be characterized as within-biome and between-biome. Within-biome change consists largely of persistent dominance-diversity patterns with gradual species turnover, via background extinction and origination, at levels of less than 10% between stratigraphically successive, isotaphonomic sampling points (presumed glacial-interglacial events during some time intervals). Rarely, within-biome change may involve highly elevated short-term levels of extinction that result in restructuring of dominance-diversity. Between biome change results in widespread spatial replacement of one major species pool by another. Within-biome gradual species turnover occurs in those biomes for which there are sufficient long-term data to document it (Pennsylvanian wetlands and Early Permian seasonally dry environments). Both within-biome major turnovers and between-biome replacements appear to be driven by geologically short-term climatic shifts in paleoatmospheric pCO2, temperature, and precipitation patterns between presumed cool and warm earth conditions. Major turnovers reflect ecosystem reassembly after disruption. Replacements reflect ecosystem tracking of climatic change. The best documented major within-biome change occurs at the Middle-Late Pennsylvanian transition (tree ferns replace lycopsids and seed ferns in most wetland habitats). At least three between-biome changes occur during the Early Permian and record an overall trend toward drying in the tropics interrupted by shorter-lived wetter and possibly colder intervals. With each event, the new vegetation consists of progressively more evolutionarily derived species, suggesting long periods of independent evolution in extrabasinal areas before its appearance in the lowlands. JF - Abstracts with Programs - Geological Society of America AU - DiMichele, William A AU - Looy, Cynthia V AU - Montanez, Isabel P AU - Tabor, Neil J AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 484 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - tropical environment KW - Pennsylvanian KW - vegetation KW - Pteridophyta KW - deglaciation KW - paleoecology KW - carbon dioxide KW - upper Paleozoic KW - paleotemperature KW - glacial environment KW - extinction KW - species diversity KW - Plantae KW - interglacial environment KW - biostratigraphy KW - Paleozoic KW - paleohydrology KW - paleoatmosphere KW - Carboniferous KW - biomes KW - biologic evolution KW - Permian KW - habitat KW - ancient ice ages KW - glacial geology KW - 12:Stratigraphy KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51464712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+dynamics+of+tropical+vegetational+change+during+the+final+stage+of+the+late+Paleozoic+ice+age+and+subsequent+deglaciation&rft.au=DiMichele%2C+William+A%3BLooy%2C+Cynthia+V%3BMontanez%2C+Isabel+P%3BTabor%2C+Neil+J%3BAnonymous&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - ancient ice ages; biologic evolution; biomes; biostratigraphy; carbon dioxide; Carboniferous; deglaciation; extinction; glacial environment; glacial geology; habitat; interglacial environment; paleoatmosphere; paleoecology; paleohydrology; paleotemperature; Paleozoic; Pennsylvanian; Permian; Plantae; Pteridophyta; species diversity; tropical environment; upper Paleozoic; vegetation ER - TY - JOUR T1 - Stable isotope temperature reconstructions from Permo-Pennsylvanian pedogenic minerals; insight into terrestrial climate during meltdown of the late Paleozoic icehouse AN - 51463475; 2007-034503 AB - Mineralogic, chemical, oxygen and hydrogen isotope compositions of 15 pedogenic phyllosilicate and 8 hematite samples from Permo-Pennsylvanian-age paleosols are presented from the eastern shelf of the Midland Basin, Texas (Western Equatorial Pangea). The delta D values of the phyllosilicates range from -69ppm in Upper Pennsylvanian to -55ppm in Lower Permian samples, whereas delta (super 18) O values range from 19.5ppm in Upper Pennsylvanian to 22.7ppm in Lower Permian samples. Considering available temperature-dependent fractionation equations, the combined oxygen and hydrogen isotope compositions of the phyllosilicates correspond to crystallization temperatures in the soil ranging from 22+ or -3 degrees C in Upper Pennsylvanian paleosols to 35+ or -3 degrees C in Lower Permian paleosols. Paleopedogenic hematite delta (super 18) O values range from -0.4ppm in Upper Pennsylvanian to 3.7ppm in Lower Permian samples, and they exhibit a similar stratigraphic trend to delta (super 18) O values measured from coexisting paleopedogenic phyllosilicate. At five stratigraphic levels that span the Permo-Pennsylvanian boundary, hematite delta (super 18) O values were used in conjunction with coexisting phyllosilicate delta (super 18) O values to calculate an oxygen isotope pair paleotemperature estimate of mineral co-precipitation. The oxygen isotope difference between coexisting hematite and phyllosilicate (delta (super 18) O) ranges from 18.7ppm to 20.1ppm, and corresponds to temperatures from 24+ or -3 degrees C in the Late Pennsylvanian to 35 degrees C+ or -3 degrees C in the Early Permian. Significantly, the (1) single-mineral phyllosilicate and (2) phyllosililcate-hematite oxygen isotope pair calculations provide paleotemperature estimates that are, within analytical uncertainty, indistinguishable from one another. These results suggest that ancient pedogenic systems can retain their original isotopic compositions and represent important paleoenvironmental archives. In particular, this stratigraphic trend of estimated temperatures suggests that Early Permian surface temperatures may have been up to 10 degrees C warmer than those of the latest Pennsylvanian, an interval of time that is believed to overlap with breakdown of the Gondwanan icesheet. The relationship of this paleotemperature record to regional ecosystem change, floral extinction and atmospheric CO (sub 2) will be discussed. JF - Abstracts with Programs - Geological Society of America AU - Tabor, Neil J AU - Montanez, Isabel P AU - DiMichele, William A AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 483 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - isotope fractionation KW - terrestrial environment KW - oxygen KW - Pennsylvanian KW - isotopes KW - Midland County Texas KW - paleoclimatology KW - stable isotopes KW - paleoecology KW - carbon dioxide KW - Lower Triassic KW - hematite KW - Triassic KW - paleotemperature KW - Permian-Triassic boundary KW - oxides KW - Gondwana KW - extinction KW - paleosols KW - soils KW - pedogenesis KW - Pangaea KW - Midland Texas KW - Paleozoic KW - isotope ratios KW - paleoatmosphere KW - Carboniferous KW - Texas KW - O-18/O-16 KW - Permian KW - Mesozoic KW - ice sheets KW - Upper Permian KW - paleoenvironment KW - D/H KW - hydrogen KW - crystallization KW - stratigraphic boundary KW - reconstruction KW - glacial geology KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51463475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stable+isotope+temperature+reconstructions+from+Permo-Pennsylvanian+pedogenic+minerals%3B+insight+into+terrestrial+climate+during+meltdown+of+the+late+Paleozoic+icehouse&rft.au=Tabor%2C+Neil+J%3BMontanez%2C+Isabel+P%3BDiMichele%2C+William+A%3BAnonymous&rft.aulast=Tabor&rft.aufirst=Neil&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - carbon dioxide; Carboniferous; crystallization; D/H; extinction; glacial geology; Gondwana; hematite; hydrogen; ice sheets; isotope fractionation; isotope ratios; isotopes; Lower Triassic; Mesozoic; Midland County Texas; Midland Texas; O-18/O-16; oxides; oxygen; paleoatmosphere; paleoclimatology; paleoecology; paleoenvironment; paleosols; paleotemperature; Paleozoic; Pangaea; pedogenesis; Pennsylvanian; Permian; Permian-Triassic boundary; reconstruction; soils; stable isotopes; stratigraphic boundary; terrestrial environment; Texas; Triassic; United States; Upper Permian ER - TY - JOUR T1 - Body size evolution on a cooling planet AN - 51374296; 2007-093866 AB - Many taxa seem to have increased in body size over time in accordance with Cope's Rule. The causes invoked to explain such trends typically involve either universal ecological benefits of large size, or generic dynamics of diversifying clades. Rather little attention has been paid to the environmental context of body size evolution, which is surprising since body size in geographically separated modern populations often varies consistently with environmental parameters. One of the most notable of these regularities is Bergmann's Rule, the inverse correlation between body size and temperature, which holds across a wide range of endothermic and ectothermic taxa. For over 50 years, there have been scattered suggestions that Cope's Rule may be an evolutionary manifestation of Bergmann's Rule during intervals of climatic cooling, but this suggestion has never been formally tested. Here we use a rich 40 My fossil record of body size in the deep-sea ostracode genus Poseidonamicus, along with a published Cenozoic bottom-water temperature curve based on Mg/Ca thermometry (Lear et al., 2000) to test the link between climate change and body size evolution. In particular, we test three predictions of the Cope-Bergmann hypothesis: (1) body size should track temperature change; (2) body size changes should occur within lineages; and (3) the magnitude of size increase over time should be commensurate with the extent of cooling, given observed temperature-body size slopes in related modern populations. Body size in Poseidonamicus has increased by approximately 50% in the last 40 My, coincident with marked cooling ( approximately 10 degrees C) of deep ocean waters. The details of these trends support the predictions of the Cope-Bergmann hypothesis: size gains are largest when cooling is most extreme, these size gains occur anagenetically within multiple lineages, and the magnitude of size change per degree of cooling is consistent with size-temperature trends in related modern species. These results suggest that evolutionary trends in body size may be caused by directional changes in environmental or climatic variables, rather than any context-independent advantages of larger body size. Moreover, substantial size change can occur as a consequence of within-lineage microevolutionary forces, and need not result from higher-level sorting among species. JF - Abstracts with Programs - Geological Society of America AU - Hunt, Gene AU - Roy, Kaustuv AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 526 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - modern analogs KW - Crustacea KW - biologic evolution KW - deep-sea environment KW - Ostracoda KW - climate change KW - variations KW - size KW - paleoecology KW - Cenozoic KW - Arthropoda KW - Poseidonamicus KW - paleotemperature KW - marine environment KW - Mandibulata KW - Cope's rule KW - cooling KW - Invertebrata KW - Bergmann's rule KW - fossil record KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51374296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Body+size+evolution+on+a+cooling+planet&rft.au=Hunt%2C+Gene%3BRoy%2C+Kaustuv%3BAnonymous&rft.aulast=Hunt&rft.aufirst=Gene&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=526&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arthropoda; Bergmann's rule; biologic evolution; Cenozoic; climate change; cooling; Cope's rule; Crustacea; deep-sea environment; fossil record; Invertebrata; Mandibulata; marine environment; microfossils; modern analogs; Ostracoda; paleoecology; paleotemperature; Poseidonamicus; size; variations ER - TY - JOUR T1 - Insect leaf-mining in Late Triassic gymnospermous floras from the Molteno Formation of South Africa AN - 51331774; 2006-015268 AB - One of the most distinctive feeding strategies in insects is the consumption of internal tissues in the leaves of land plants by the larvae of holometabolous insects. This life-habit has originated numerous times among the four major orders of insects--Coleoptera, Diptera, Lepidoptera and Hymenoptera--but its earliest occurrences in the fossil record has been poorly documented and ignored. Currently, leaf mining is overwhelmingly dominant on angiosperms, although it has a sporadic, preangiospermous occurrence on extinct gymnospermous plants from several Middle Triassic to Lower Cretaceous deposits. In the Late Triassic (Carnian, approximately 225 Ma) Molteno Formation of the Karoo Basin, South Africa, seed-plant hosts represent seven major lineages that have mesophyll or palisade leaf mines constructed by polyphagan beetle and perhaps basal lepidopteran taxa. The seed-plant hosts are the umkomasialean Dicroidium odontopteroides, the broadleaved voltzialean conifer Heidiphyllum elongatum, the leathery-leaved cycadalean Pseudoctenis fissa, the ginkgoalean Paraginkgo antarctica, the hamshawvialean Sphenobaiera schenkii, the matatiellalean Dejerseya lunensis, and the herbaceous petriellalean Kannaskoppifolia sp. Additionally, thin, delicate mines are present on pinnules of the filicalean fern Cladophlebis sp. The four distinctive leaf-mine types exhibit host-plant specificity, and contain pelleted frass that is consistent with solid-feeding larvae. About 87 % of all mines occur on the conifer Heidiphyllum (currently 119 of 137 total leaves), the core taxon for mining activity. However, the greatest diversity of mine types and host plants is with the Ginkgoopsida, a clade of seed plants diverse during the early Mesozoic. The Molteno occurrences indicate that the origin and diversification of the leaf-mining habit occurred about 90 million years before the first appearance of fossil angiosperms. These preliminary data originate from an examination of 81,100 specimens from 49 localities, and are being supplemented by ongoing examination of additional Molteno material. JF - Abstracts with Programs - Geological Society of America AU - Labandeira, Conrad C AU - Anderson, John M AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 15 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - Molteno Formation KW - Spermatophyta KW - Neoptera KW - leaves KW - Pterygota KW - paleoecology KW - Lepidoptera KW - Triassic KW - Invertebrata KW - Endopterygota KW - Upper Triassic KW - South Africa KW - Hymenoptera KW - Insecta KW - Karoo Basin KW - Plantae KW - Coleoptera KW - Gymnospermae KW - Mesozoic KW - Arthropoda KW - Mandibulata KW - Southern Africa KW - paleobiology KW - Africa KW - Diptera KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51331774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Insect+leaf-mining+in+Late+Triassic+gymnospermous+floras+from+the+Molteno+Formation+of+South+Africa&rft.au=Labandeira%2C+Conrad+C%3BAnderson%2C+John+M%3BAnonymous&rft.aulast=Labandeira&rft.aufirst=Conrad&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; Arthropoda; Coleoptera; Diptera; Endopterygota; Gymnospermae; Hymenoptera; Insecta; Invertebrata; Karoo Basin; leaves; Lepidoptera; Mandibulata; Mesozoic; Molteno Formation; Neoptera; paleobiology; paleoecology; Plantae; Pterygota; South Africa; Southern Africa; Spermatophyta; Triassic; Upper Triassic ER - TY - JOUR T1 - Taphonomic trends of macrofloral assemblages across the Permian-Triassic boundary, Karoo Basin, South Africa AN - 51330159; 2006-007818 AB - The terrestrial crisis that reportedly parallels the P/Tr marine mass extinction is based mainly on Northern Hemisphere microfloral assemblages and Southern Hemisphere Gondwanan macrofloral collections. It is well established that taphonomic filters control the ultimate collectable fossil assemblage in any depositional regime. Recognition and comparison of isotaphonomic assemblages are critical before conclusions can be drawn about evolutionary trends over time. Such an approach has been taken in the investigation of pre-boundary, trans-boundary, and post-boundary plant-fossil assemblages in the Karoo Basin, South Africa. Fourteen stratigraphic sections were evaluated in the Balfour and Normandien formations (Lower Beaufort Group), Katberg Formation, and overlying Burgersdorp Formation (Upper Beaufort Group). These include previously published (e.g., Bulwer, Bethulie, Carlton Heights, Wapadsberg, Commando Drift) as well as newly discovered (e.g., Clouston Farm) localities, and span the Late Permian to Middle Triassic. Fossiliferous intervals were characterized with respect to their sedimentology and plant taphonomy, and bulk collections were made at several stratigraphic levels for future evaluation of floristic and plant-insect associational trends. The depositional regimes and plant taphonomic character of assemblages change through time. Much of the Lower Beaufort Group is characterized by parautochthonous assemblages within oxbow-lake channel fills. Below the P/Tr boundary, these are replaced by allochthonous assemblages, poorly preserved in lateral-accretion deposits and barforms of relatively shallow fluvial nature. Allochthonous assemblages within the same fluvial context continue across the boundary into the earliest Triassic (Palingkloof Member and Katberg Formation, and typify the Middle Triassic where scour-and-fill structures preserve plant debris. Based on the literature, parautochthonous assemblages reappear in the Upper Triassic Molteno Formation. Hence, the change in taphonomic regime to poorly preserved allochthonous assemblages (dispersed, fragmentary adpressions) at the critical interval on either side of the P/Tr extinction event, but not coincident with, requires extreme caution when interpreting global patterns from these data. Additionally, the presence of plant fossils in the Early Triassic provides evidence for a vegetated landscape during a time when sedimentation patterns are interpreted to be the result of a land-plant die-off. JF - Palaios AU - Gastaldo, Robert A AU - Adendorff, Rose AU - Bamford, Marion AU - Labandeira, Conrad C AU - Neveling, Johann AU - Sims, Hallie AU - Gee, Carole T Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 479 EP - 497 PB - Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 20 IS - 5 SN - 0883-1351, 0883-1351 KW - lithostratigraphy KW - Spermatophyta KW - Glossopteris KW - leaves KW - Lower Triassic KW - Triassic KW - Permian-Triassic boundary KW - taphonomy KW - stratigraphic units KW - South Africa KW - Free State South Africa KW - depositional environment KW - Karoo Basin KW - Plantae KW - Paleozoic KW - Gymnospermae KW - KwaZulu-Natal South Africa KW - Permian KW - Mesozoic KW - Beaufort Group KW - Glossopteridales KW - Upper Permian KW - floral studies KW - Southern Africa KW - Eastern Cape Province South Africa KW - Africa KW - stratigraphic boundary KW - fluvial environment KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51330159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaios&rft.atitle=Taphonomic+trends+of+macrofloral+assemblages+across+the+Permian-Triassic+boundary%2C+Karoo+Basin%2C+South+Africa&rft.au=Gastaldo%2C+Robert+A%3BAdendorff%2C+Rose%3BBamford%2C+Marion%3BLabandeira%2C+Conrad+C%3BNeveling%2C+Johann%3BSims%2C+Hallie%3BGee%2C+Carole+T&rft.aulast=Gastaldo&rft.aufirst=Robert&rft.date=2005-10-01&rft.volume=20&rft.issue=5&rft.spage=479&rft.isbn=&rft.btitle=&rft.title=Palaios&rft.issn=08831351&rft_id=info:doi/10.2110%2Fpalo.2004.P04-62 L2 - http://www.bioone.org/bioone/?request=get-archive&issn=0883-1351 LA - English DB - GeoRef N1 - Conference title - 7th International Organization of Paleobotany conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by SEPM (Society for Sedimentary Geology), Tulsa, OK, United States N1 - Date revised - 2006-01-01 N1 - Number of references - 83 N1 - PubXState - OK N1 - Document feature - illus. incl. sect., strat. cols., 2 plates, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; Beaufort Group; depositional environment; Eastern Cape Province South Africa; floral studies; fluvial environment; Free State South Africa; Glossopteridales; Glossopteris; Gymnospermae; Karoo Basin; KwaZulu-Natal South Africa; leaves; lithostratigraphy; Lower Triassic; Mesozoic; Paleozoic; Permian; Permian-Triassic boundary; Plantae; South Africa; Southern Africa; Spermatophyta; stratigraphic boundary; stratigraphic units; taphonomy; Triassic; Upper Permian DO - http://dx.doi.org/10.2110/palo.2004.P04-62 ER - TY - JOUR T1 - New high-resolution radar mapping of the Moon AN - 51327615; 2006-072203 AB - Earth-based radar probing offers the opportunity to study the rock population and bulk dielectric properties of the lunar regolith to depths up to a few tens of meters and to reveal portions of the polar terrain in permanent shadow from the Sun. We are currently mapping the entire near side of the Moon at a spatial resolution of 400-800 m using a 70-cm radar wavelength and targeted regions at 20-m spatial resolution using a 12.6-cm wavelength. These observations use the Arecibo Observatory to transmit the radar signal, and the Greenbank Telescope to receive the echoes in both senses of circular polarization. Analysis of the new 70-cm radar images shows that: (1) mare basalt deposits extend west from Oceanus Procellarum beneath up to 50 m of ejecta from Orientale Basin, (2) melt-rich ejecta from Orientale covers many of the permanently shadowed areas near the south pole, and (3) that virtually all craters of Imbrian or younger age have concentric deposits of rock-poor ejecta, similar to radar-dark crater "haloes" on Venus. New 12.6-cm observations reveal unprecedented detail in the permanently shadowed floors of south polar craters such as Shoemaker and Faustini. JF - Abstracts with Programs - Geological Society of America AU - Carter, Lynn AU - Campbell, Bruce AU - Campbell, Donald AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 347 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - high-resolution methods KW - Moon KW - Mare Orientale KW - radar methods KW - Oceanus Procellarum KW - mapping KW - maria KW - ejecta KW - Imbrian KW - Shoemaker Crater KW - Faustini Crater KW - dielectric properties KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51327615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=New+high-resolution+radar+mapping+of+the+Moon&rft.au=Carter%2C+Lynn%3BCampbell%2C+Bruce%3BCampbell%2C+Donald%3BAnonymous&rft.aulast=Carter&rft.aufirst=Lynn&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=347&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - dielectric properties; ejecta; Faustini Crater; high-resolution methods; Imbrian; mapping; Mare Orientale; maria; Moon; Oceanus Procellarum; radar methods; regolith; Shoemaker Crater ER - TY - JOUR T1 - Decameter-scale surface textures in Deuteronilus Mensae, Mars AN - 50282203; 2006-019026 AB - Along portions of the Martian highland-lowland boundary, a complex physiographic province called "fretted terrain" is characterized by rectilinear valleys on the heavily cratered uplands and isolated mesas and knobs on the sparsely cratered lowland plains. Prior studies based on Viking images interpreted certain landforms within the fretted terrain (e.g., lobate aprons and lineated valley floor material) as evidence for ice-enabled flow of material, presumably mass wasted debris from valley walls and escarpments. In this investigation, we examined high resolution Mars Orbiter Camera (MOC) images of these landforms to map the spatial distribution of decameter-scale surface textures within one region of the fretted terrain: Deuteronilus Mensae (30-50 degrees N, 330-350 degrees W). An initial classification scheme has been developed consisting of 8 surface texture types. The location of these texture classes as well as other middle latitude landforms (e.g., circular features, etc.) are documented to look for regional differences that may offer insight into the formation history of fretted terrain landforms. Preliminary results suggest that there is a geographical correlation for certain mid-latitude surface textures. Specifically, equidimensional knobby terrain is more prevalent at lower latitudes while pitted textures are more common at higher latitudes. The latitudinal relationship suggests that devolatilization has played a role in pit formation. Circular mesas present on both valley floors and apron surfaces also suggest removal of material by erosional processes. Although lineations on valley floors typically parallel the valley wall, examples of hypothesized mass movement (e.g., deflection of material around obstacles or deformation of circular features) are rare and debatable. Consistent with our observations to date is an alternative hypothesis for the generation of lineated valley floor material and lobate aprons: the erosional expression of a layered substrate whose slopes and surface characteristics reflect the composition and physical properties of the layers. Results of this study will be important for constraining the climatic and substrate conditions required for formation of these landforms, and for evaluating the proposed present and past location of near-surface mid-latitude volatiles. JF - Abstracts with Programs - Geological Society of America AU - Khurana, Harneet Singh AU - Williams, Rebecca M E AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 91 EP - 92 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - planets KW - patterns KW - textures KW - landform description KW - surface features KW - Mars KW - geomorphology KW - exploration KW - Deuteronilus Mensae KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50282203?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Decameter-scale+surface+textures+in+Deuteronilus+Mensae%2C+Mars&rft.au=Khurana%2C+Harneet+Singh%3BWilliams%2C+Rebecca+M+E%3BAnonymous&rft.aulast=Khurana&rft.aufirst=Harneet&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Deuteronilus Mensae; exploration; geomorphology; landform description; Mars; patterns; planets; surface features; terrestrial planets; textures ER - TY - JOUR T1 - Scleractinian assemblages under sediment input; their characteristics and relation to the nutrient input concept AN - 50280136; 2006-036218 AB - In the geologic record, scleractinian-dominated "turbid-water" buildups (TWB) that grew under terrigenous input, and neritic marls rich in corals are common. Many extant corals can cope, to varying degrees, with terrigenous turbidity and sedimentation, and acclimate to increased heterotrophy. Corals resilient to sediment input are large-polyp, massive to platy taxa, or are branched, or small-polyp forms of high physiological tolerance. In recent siliciclastic environments, the mentioned corals may comprise siltation assemblages of TWB and level-bottoms. Conversely, excess input of dissolved inorganic nutrients (DIN) into clear water readily impedes corals. Experiments show that most particulate organic matter (POM) is "treated" as sediment by corals. A large fraction of nutrient elements of POM is available to corals only after microbial processing into DIN. Beyond some threshold of sediment input and accumulation, the ecologic effects of sedimentation and soft substrate thus tend to prevail over effects of a (correspondingly lower) rise of DIN. Relative to fossil clear-water reefs, coral assemblages of fossil TWB show an increased proportion of sediment-resistant taxa. Late Jurassic to Cretaceous TWB are dominated by plocoid and/or thamnasterioid forms and, since the Early Cretaceous, by small-polyped sediment-tolerant taxa; Cainozoic assemblages consist mainly of cerioid and plocoid forms. Under increased sediment input, accumulation of discrete TWB was quenched, and level-bottoms of both corals and non-coral biota formed. In the resulting coral marls, depending on turbidity, sedimentation and substrate stability, the coral fauna is dominated by sediment-resistant colonial taxa and/or by solitary forms. In coral marl environments, because of terrigenous input, the level of POM (mainly phytoclasts) was elevated, but probably was treated largely as sediment by the corals. During scleractinian evolution, both progressive photoautotrophy and invasion of oligotrophic settings contrasts a Late Cretaceous to Cainozoic increase in the relative number of reefs in marginal-marine/siliciclastic settings. This suggests that upon evolutionary diversification, a wider total trophic range can be covered by coral assemblages. JF - Abstracts with Programs - Geological Society of America AU - Baron-Szabo, Rosemarie Christine AU - Sanders, Diethard G AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 136 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - Upper Jurassic KW - Jurassic KW - Cretaceous KW - assemblages KW - sedimentation KW - marl KW - biologic evolution KW - Coelenterata KW - Mesozoic KW - biota KW - Scleractinia KW - nutrients KW - substrates KW - sedimentary rocks KW - Zoantharia KW - dissolved materials KW - marine environment KW - sediments KW - Anthozoa KW - Invertebrata KW - turbidity KW - Cnidaria KW - clastic rocks KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50280136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Scleractinian+assemblages+under+sediment+input%3B+their+characteristics+and+relation+to+the+nutrient+input+concept&rft.au=Baron-Szabo%2C+Rosemarie+Christine%3BSanders%2C+Diethard+G%3BAnonymous&rft.aulast=Baron-Szabo&rft.aufirst=Rosemarie&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=136&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anthozoa; assemblages; biologic evolution; biota; clastic rocks; Cnidaria; Coelenterata; Cretaceous; dissolved materials; Invertebrata; Jurassic; marine environment; marl; Mesozoic; nutrients; Scleractinia; sedimentary rocks; sedimentation; sediments; substrates; turbidity; Upper Jurassic; Zoantharia ER - TY - JOUR T1 - Stability of Selima Planum, Earth and implications for Meridiani Planum, Mars AN - 50275074; 2006-030556 AB - The planar surface of the Selima Sand Sheet (Selima Planum) in southern Egypt and adjacent Sudan provides an analog surface to that of Meridani Planum, Mars, in that it consists of a no-relief, granule and pebble armoured surface with little apparent surface modification, despite several periods of climate change over the past million years. Surveys of decadal changes in topography indicate only throughgoing chevron-shaped low relief ripples that have done little to modify the current flat surface, whereas the underlying near-surface stratigraphic horizons indicate an undulating surface modified primarily during past pluvials. Only inferential arguments suggest a formation involving an ancient lake bed, as there are no terraces, or other positive relief landforms that are diagnostic of such an origin. However, near-surface stratigraphy, 14C dating, and measurements of current activity all indicate that the present surface was at least maintained, if not formed, as a result of the fluctuating climate of the Quaternary. Without the Space Shuttle Imaging Radar data, we would have little evidence of the prior fluvial environment that created initial low-relief channels beneath the sand sheet. Only those smaller, 10's of meters wide channels are visible at the margin of the sand sheet in areas of shallow bedrock, whereas channels elsewhere in the sand sheet are either incised into calcrete armored surficial deposits, or composed of subsurface lag gravels that outcrop in low relief hummocks. The latter channels are invisible at the surface, but readily apparent using orbital or ground penetrating radar. These channels were infilled and obscured during waning periods of rainfall, as the surface was covered by generations of sand sheet. A future Mars Imaging Radar system would provide key data as to the origin of Meridiani Planum by this, or alternative mechanisms. JF - Abstracts with Programs - Geological Society of America AU - Maxwell, Ted A AU - Haynes, C Vance, Jr AU - Johnston, Andrew K AU - Campbell, Bruce A AU - Grant, John A, III AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 54 EP - 55 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - Meridiani Planum KW - North Africa KW - erosion KW - landform evolution KW - stability KW - Mars KW - correlation KW - paleoclimatology KW - exploration KW - terrestrial planets KW - Egypt KW - planets KW - Selima Planum KW - interplanetary comparison KW - Africa KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stability+of+Selima+Planum%2C+Earth+and+implications+for+Meridiani+Planum%2C+Mars&rft.au=Maxwell%2C+Ted+A%3BHaynes%2C+C+Vance%2C+Jr%3BJohnston%2C+Andrew+K%3BCampbell%2C+Bruce+A%3BGrant%2C+John+A%2C+III%3BAnonymous&rft.aulast=Maxwell&rft.aufirst=Ted&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; correlation; Egypt; erosion; exploration; interplanetary comparison; landform evolution; Mars; Meridiani Planum; North Africa; paleoclimatology; planets; Selima Planum; stability; terrestrial planets ER - TY - JOUR T1 - Field investigation of shoreline barrier ridges from glacial lakes in Nevada, as analogs for potential pluvial landforms on Mars AN - 50273675; 2007-088270 AB - In April, 2005, a field investigation of several shoreline barrier ridges was conducted in the northern end of Spring Valley and the southern end of Long Valley, in eastern Nevada. Both valleys were the sites of substantial glacial lakes during the last glaciation, and in the case of Long Valley also the penultimate glacial period. Well-preserved barrier ridges are present in both valleys, consisting of broad, gently sloped topographic ridges parallel to present topographic contours. We obtained several Differential Global Positioning System (DGPS) topographic transects across the high-stand barrier ridge, as well as several adjacent barrier ridges, in both valleys. We also obtained photo-documentation of the surface sediments at many survey points along each transect. Here we will report on both the topographic and surface sedimentological characteristics of the barrier ridges examined in Nevada, and make some inferences on how similar features may appear in the imaging and remote sensing data sets currently available for Mars. JF - Abstracts with Programs - Geological Society of America AU - Zimbelman, James R AU - Irwin, Rossman P, III AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 513 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - imagery KW - glaciation KW - valleys KW - barrier ridges KW - lakes KW - shorelines KW - Spring Valley KW - Mars KW - landforms KW - glacial features KW - terrestrial planets KW - eastern Nevada KW - planets KW - topography KW - natural analogs KW - Nevada KW - remote sensing KW - Long Valley KW - glacial lakes KW - field studies KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Field+investigation+of+shoreline+barrier+ridges+from+glacial+lakes+in+Nevada%2C+as+analogs+for+potential+pluvial+landforms+on+Mars&rft.au=Zimbelman%2C+James+R%3BIrwin%2C+Rossman+P%2C+III%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=513&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - barrier ridges; eastern Nevada; field studies; glacial features; glacial lakes; glaciation; imagery; lakes; landforms; Long Valley; Mars; natural analogs; Nevada; planets; remote sensing; shorelines; Spring Valley; terrestrial planets; topography; United States; valleys ER - TY - JOUR T1 - Sedimentary deposits in impact craters on Mars; comparison with terrestrial pluvial lake basins AN - 50271191; 2007-106075 AB - Identification of likely sedimentary deposits on Mars has improved with new high-resolution orbital imaging and lander data. Positive-relief deposits with frontal scarps (resembling deltas) are uncommon at the mouths of Martian valley networks, but such deposits have been identified in >20 impact craters to date. These deposits commonly extend several kilometers into the enclosed basins, and some surfaces exhibit distributary channels, but few deposits were entrenched with declining lake level in the crater. This observation contrasts with pluvial lake deltas in the western United States, which were generally dissected as lake level fell. Some craters and intercrater basins on Mars have narrow, pristine outlet valleys that formed late in the process of crater degradation. Small channels with low sinuosity are also locally evident within some contributing valley networks on Mars. These observations suggest a sudden and more substantial decline in erosion rates in the Martian equatorial highlands, relative to the onset of the last interglacial in the U.S. basin and range. Possible shore landforms on Mars remain controversial and difficult to interpret. We photodocumented the lag material and surveyed the microtopography of Pleistocene barrier ridges in two Nevada paleolake basins to determine whether similar landforms might be preserved in the Martian geomorphic environment. The occurrence of these shore landforms would require past wave action on a surface that has since been relatively stable. The reduction of the small crater population on many crater walls and other steep slopes demonstrates a mobile material that could eradicate similar small-scale shore landforms at high levels within a basin. JF - Abstracts with Programs - Geological Society of America AU - Irwin, Rossman P, III AU - Zimbelman, James R AU - Anonymous Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 545 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - high-resolution methods KW - lake-level changes KW - imagery KW - terrestrial environment KW - impact features KW - Mars KW - landforms KW - relief KW - observations KW - terrestrial planets KW - planets KW - topography KW - materials KW - craters KW - Western U.S. KW - identification KW - deltas KW - lacustrine environment KW - terrestrial comparison KW - impact craters KW - Nevada KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sedimentary+deposits+in+impact+craters+on+Mars%3B+comparison+with+terrestrial+pluvial+lake+basins&rft.au=Irwin%2C+Rossman+P%2C+III%3BZimbelman%2C+James+R%3BAnonymous&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2005-10-01&rft.volume=37&rft.issue=7&rft.spage=545&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2005 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - craters; deltas; high-resolution methods; identification; imagery; impact craters; impact features; lacustrine environment; lake-level changes; landforms; Mars; materials; Nevada; observations; planets; relief; terrestrial comparison; terrestrial environment; terrestrial planets; topography; United States; Western U.S. ER - TY - JOUR T1 - Tropical forests in a changing environment AN - 19935552; 6513587 AB - Understanding and mitigating the impact of an ever-increasing population and global economic activity on tropical forests is one of the great challenges currently facing biologists, conservationists and policy makers. Tropical forests currently face obvious regional changes, both negative and positive, and uncertain global changes. Although deforestation rates have increased to unprecedented levels, natural secondary succession has reclaimed approximately 15% of the area deforested during the 1990s. Governments have also protected 18% of the remaining tropical moist forest; however, unsustainable hunting continues to threaten many keystone mammal and bird species. The structure and dynamics of old-growth forests appear to be rapidly changing, suggesting that there is a pantropical response to global anthropogenic forcing, although the evidence comes almost exclusively from censuses of tree plots and is controversial. Here, I address ongoing anthropogenic change in tropical forests and suggest how these forests might respond to increasing anthropogenic pressure. JF - Trends in Ecology & Evolution AU - Wright, S J Y1 - 2005/10// PY - 2005 DA - Oct 2005 SP - 553 EP - 560 VL - 20 IS - 10 SN - 0169-5347, 0169-5347 KW - Sustainability Science Abstracts; Ecology Abstracts KW - census KW - mammals KW - succession KW - anthropogenic factors KW - Trees KW - biologists KW - Forests KW - tropical forests KW - Succession KW - mitigation KW - Reviews KW - Economics KW - hunting KW - Hunting KW - Deforestation KW - M3 1010:Issues in Sustainable Development KW - D 04672:Mammals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19935552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Trends+in+Ecology+%26+Evolution&rft.atitle=Tropical+forests+in+a+changing+environment&rft.au=Wright%2C+S+J&rft.aulast=Wright&rft.aufirst=S&rft.date=2005-10-01&rft.volume=20&rft.issue=10&rft.spage=553&rft.isbn=&rft.btitle=&rft.title=Trends+in+Ecology+%26+Evolution&rft.issn=01695347&rft_id=info:doi/10.1016%2Fj.tree.2005.07.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Trees; Reviews; Economics; Forests; Hunting; Succession; Deforestation; mammals; census; succession; mitigation; anthropogenic factors; hunting; biologists; tropical forests DO - http://dx.doi.org/10.1016/j.tree.2005.07.009 ER - TY - JOUR T1 - Trait-Mediated Effects of Parasitic Phorid Flies (Diptera: Phoridae) on Ant (Hymenoptera: Formicidae) Competition and Resource Access in Coffee Agro-ecosystems AN - 19556872; 8693934 AB - Predator effects on prey traits change competitive interactions between prey species affecting resource use. Parasitic phorid flies limit competitive-dominant ant activity, potentially meditating competitive interactions between ant species, changing competitive hierarchies, or affecting ant communities. I considered interactions between phorids (Pseudacteon sp.), their ant host (Azteca instabilis F. Smith), and co-occurring ant species in coffee agro-ecosystems testing whether phorids (1) limit A. instabilis recruitment activity, (2) affect competitive interaction between ant species, and (3) are associated with other species' resource access and therefore have the potential to change competitive hierarchies. I monitored recruitment of A. instabilis and other ants to baits over 90 min on canopy trees with or without phorids. A. instabilis were one-half as abundant with phorids. Other species gained access to baits 12 times more often and were only able to take over baits when phorids were present. Furthermore, many more species (13 versus 2) gained access to resources when phorids were present. These results indicate that phorids mediate competitive interactions between ant species and may influence ant communities by affecting resource availability. Considering that phorids limit A. instabilis attacks on herbivores and that ant species differ in effects on arthropod communities, phorids may have strong community-level effects in coffee agro-ecosystems. JF - Environmental Entomology AU - Philpott, Stacy M AD - Department of Ecology and Evolutionary Biology, 830 N. University Ave., University of Michigan, Ann Arbor, MI 48109, philpotts@si.edu Y1 - 2005/10// PY - 2005 DA - Oct 2005 SP - 1089 EP - 1094 PB - Entomological Society of America, 9301 Annapolis Rd. VL - 34 IS - 5 SN - 0046-225X, 0046-225X KW - Entomology Abstracts; Ecology Abstracts KW - Azteca instabilis KW - Pseudacteon sp KW - multitrophic interaction KW - trait-mediated effect KW - competitive hierarchy KW - Azteca KW - Coffee KW - Pseudacteon KW - Trees KW - Recruitment KW - Resource availability KW - Formicidae KW - Predators KW - Arthropoda KW - Herbivores KW - Phoridae KW - Canopies KW - Hymenoptera KW - Diptera KW - Competition KW - Prey KW - Z 05300:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19556872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Trait-Mediated+Effects+of+Parasitic+Phorid+Flies+%28Diptera%3A+Phoridae%29+on+Ant+%28Hymenoptera%3A+Formicidae%29+Competition+and+Resource+Access+in+Coffee+Agro-ecosystems&rft.au=Philpott%2C+Stacy+M&rft.aulast=Philpott&rft.aufirst=Stacy&rft.date=2005-10-01&rft.volume=34&rft.issue=5&rft.spage=1089&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282005%290342.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Coffee; Herbivores; Trees; Resource availability; Recruitment; Predators; Canopies; Competition; Prey; Azteca; Pseudacteon; Arthropoda; Formicidae; Phoridae; Hymenoptera; Diptera DO - http://dx.doi.org/10.1603/0046-225X(2005)034[1089:TEOPPF]2.0.CO;2 ER - TY - JOUR T1 - Paleogene Fossils And The Radiation Of Modern Birds AN - 17473519; 6656883 JF - Auk AU - James, H F AD - Division of Birds, MRC-116, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20013, USA Y1 - 2005/10// PY - 2005 DA - Oct 2005 SP - 1049 EP - 1054 PB - The American Ornithologists' Union VL - 122 IS - 4 SN - 0004-8038, 0004-8038 KW - Ecology Abstracts KW - Aves KW - Radiation KW - Fossils KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17473519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Auk&rft.atitle=Paleogene+Fossils+And+The+Radiation+Of+Modern+Birds&rft.au=James%2C+H+F&rft.aulast=James&rft.aufirst=H&rft.date=2005-10-01&rft.volume=122&rft.issue=4&rft.spage=1049&rft.isbn=&rft.btitle=&rft.title=Auk&rft.issn=00048038&rft_id=info:doi/10.1043%2F0004-8038%282005%291222.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0004-8038&volume=122&issue=4&page=1049 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Aves; Radiation; Fossils DO - http://dx.doi.org/10.1043/0004-8038(2005)122[1049:PFATRO]2.0.CO;2 ER - TY - JOUR T1 - Biogeography of the tungara frog, Physalaemus pustulosus: a molecular perspective AN - 17452010; 6555480 AB - Physalaemus pustulosus, a small leptodactylid frog with South American affinities, ranges across northern South America through Middle America to southern Mexico. To investigate its geographic variation and evolutionary origins, we analysed the presumptive gene products of 14 allozyme loci and sequenced a portion of the mitochondrial COI gene from individuals sampled throughout the distribution. Generally, allozyme dissimilarities and sequence divergences are correlated with each other and with geographic proximity. The greatest discontinuity in genetic variation was found between populations in Middle America vs. South America + Panama. Based on two Bayesian MCMC (Markov chain Monte Carlo) divergence time estimates involving two independent temporal constraints, the timing of the separation of northern and southern tungara frog lineages is significantly older than the time since completion of the current Panama land bridge. P. pustulosus first invaded Middle America from South America about 6-10 million years ago giving rise to the northern lineage. The southern lineage then invaded Panama independently after land bridge completion. Despite millions of years of independent evolution, the multilocus allozyme data revealed that western Panama populations represent a contact zone containing individuals with alleles from both groups present. JF - Molecular Ecology AU - Weigt, Lee A AU - Crawford, Andrew J AU - Rand, AStanley AU - Ryan, Michael J AD - Lee A. Weigt, weigtl@si.edu Y1 - 2005/10// PY - 2005 DA - October 2005 SP - 3857 EP - 3876 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK VL - 14 IS - 12 SN - 0962-1083, 0962-1083 KW - Frogs KW - Guayaquil dwarf frog KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Genetics Abstracts KW - Panama KW - COI gene KW - Geographical distribution KW - Amphibiotic species KW - Bayesian analysis KW - Allelles KW - Biogeography KW - Land bridges KW - Anura KW - Statistical analysis KW - Mitochondria KW - Genetic diversity KW - Allozymes KW - Population genetics KW - South America KW - Mexico KW - Isoenzymes KW - Physalaemus pustulosus KW - Geographical variations KW - Evolution KW - G 07270:Ecological genetics KW - D 04615:Ecology studies - general KW - G 07373:Amphibians KW - Q1 08383:Biogeography and biogeographic regions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17452010?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Biogeography+of+the+tungara+frog%2C+Physalaemus+pustulosus%3A+a+molecular+perspective&rft.au=Weigt%2C+Lee+A%3BCrawford%2C+Andrew+J%3BRand%2C+AStanley%3BRyan%2C+Michael+J&rft.aulast=Weigt&rft.aufirst=Lee&rft.date=2005-10-01&rft.volume=14&rft.issue=12&rft.spage=3857&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2005.02707.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - SuppNotes - Figures, 4; tables, 7; references, 90. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Population genetics; Geographical distribution; Amphibiotic species; Biogeography; Allelles; Land bridges; Statistical analysis; Allozymes; COI gene; Bayesian analysis; Isoenzymes; Genetic diversity; Mitochondria; Geographical variations; Evolution; Anura; Physalaemus pustulosus; Panama; South America; Mexico DO - http://dx.doi.org/10.1111/j.1365-294X.2005.02707.x ER - TY - JOUR T1 - The direct and indirect effects of insectivory by birds in two contrasting Neotropical forests AN - 17213222; 6886452 AB - A goal among community ecologists is to predict when and where trophic cascades occur. For example, several studies have shown that forest birds can limit arthropod abundances on trees, but indirect effects of bird predation (i.e. decreased arthropod damage to trees) are not always observed and their context is not well understood. Because productivity is one factor that is expected to influence trophic cascades, we compared the extent to which birds indirectly limit herbivore damage to trees in two lowland Neotropical forests that differed in seasonality of leaf production and rainfall. We compared the effects of bird predation on local arthropod densities and on damage to foliage through a controlled experiment using bird exclosures in the canopy and understory of two forests. We found that birds decreased local arthropod densities and leaf damage in the canopy of the drier site during periods of high leaf production, but not in the wetter forest where leaf production was low and sporadic throughout the year. Birds had no effect on arthropod abundances and leaf damage in the understory where leaf production and turnover rates were low. In support of these experimental interpretations, although we observed that arthropod densities were similar at the two sites, bird densities and the rate at which birds captured arthropods were greater at the drier, seasonally productive site. The influence of top-down predation by birds in limiting herbivorous insects appears to be conditional and most important when the production and turnover of leaves are comparatively high. JF - Oecologia AU - Bael, Sunshine A AU - Brawn, Jeffrey D AD - University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA, vanbaels@si.edu Y1 - 2005/10// PY - 2005 DA - Oct 2005 SP - 658 EP - 668 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 145 IS - 4 SN - 0029-8549, 0029-8549 KW - Birds KW - Ecology Abstracts KW - Aves KW - Foliage KW - Trees KW - Predation KW - Herbivory KW - Leaves KW - Forests KW - Canopies KW - Understory KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17213222?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Oecologia&rft.atitle=The+direct+and+indirect+effects+of+insectivory+by+birds+in+two+contrasting+Neotropical+forests&rft.au=Bael%2C+Sunshine+A%3BBrawn%2C+Jeffrey+D&rft.aulast=Bael&rft.aufirst=Sunshine&rft.date=2005-10-01&rft.volume=145&rft.issue=4&rft.spage=658&rft.isbn=&rft.btitle=&rft.title=Oecologia&rft.issn=00298549&rft_id=info:doi/10.1007%2Fs00442-005-0134-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Foliage; Trees; Herbivory; Predation; Leaves; Forests; Canopies; Understory; Aves DO - http://dx.doi.org/10.1007/s00442-005-0134-0 ER - TY - JOUR T1 - Constraining hydrological and cryospheric mass flux in southeastern Alaska using space-based gravity measurements AN - 17096459; 6728314 AB - Watersheds draining into the Gulf of Alaska (GoA) experience large seasonal and inter-annual variations of water in the form of rain, snow, and ice, but accurate constraints on these variations have been difficult to obtain. Over larger geographic regions, water variations can be inferred directly from the Gravity Recovery and Climate Experiment (GRACE) data. However, because GoA variations occur over such a small region, the inferred average value of water flux increases as the applied smoothing of the GRACE data decreases. We use this observed scaling together with scaling results obtained from forward models to infer a seasonal amplitude of 115 +/-20 km super(3) of water and an average contribution to sea level rise over the two years of data of 0.31 +/-0.09 mm/yr. These results suggest that accelerated melting that began in the late 1990s, as inferred from altimetry, continues unabated. JF - Geophysical Research Letters AU - Tamisiea, ME AU - Leuliette, E W AU - Davis, J L AU - Mitrovica, J X AD - Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, USA Y1 - 2005/10// PY - 2005 DA - October 2005 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 32 IS - 20 SN - 0094-8276, 0094-8276 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Citation No. L20501 KW - 0720 Cryosphere: Glaciers 0762 Cryosphere: Mass balance (1218, 1223) 1217 Geodesy and Gravity: Time variable gravity (7223, 7230) 1225 Geodesy and Gravity: Global change from geodesy (1222, 1622, 1630, 1641, 1645, 4556) 1641 Global Change: Sea level change (1222, 1225, 4556). KW - Climatic changes KW - Sea level rise KW - Watersheds KW - Gulfs KW - Mass flux KW - Melting KW - Hydrologic processes KW - Cryosphere KW - Ice melting effects on sea level KW - Hydrologic Models KW - Marine KW - Gravity derived from satellite radar altimeters KW - Ocean-ice-atmosphere system KW - Climate models KW - Snow KW - Climates KW - Snow and ice KW - Altimetry KW - Rain KW - Fluctuations KW - Scaling KW - INE, USA, Alaska, Alaska Gulf KW - Sea level changes KW - M2 551.32:E. Glaciology (551.32) KW - Q2 09267:Gravity and geodesy KW - M2 551.501.86:Use of satellite-borne instruments (551.501.86) KW - M2 556.1:Hydrologic Cycle (556.1) KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17096459?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Constraining+hydrological+and+cryospheric+mass+flux+in+southeastern+Alaska+using+space-based+gravity+measurements&rft.au=Tamisiea%2C+ME%3BLeuliette%2C+E+W%3BDavis%2C+J+L%3BMitrovica%2C+J+X&rft.aulast=Tamisiea&rft.aufirst=ME&rft.date=2005-10-01&rft.volume=32&rft.issue=20&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2005GL023961 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ocean-ice-atmosphere system; Snow; Climatic changes; Watersheds; Altimetry; Sea level changes; Gravity derived from satellite radar altimeters; Ice melting effects on sea level; Cryosphere; Hydrologic processes; Climate models; Snow and ice; Sea level rise; Mass flux; Melting; Hydrologic Models; Climates; Rain; Gulfs; Scaling; Fluctuations; INE, USA, Alaska, Alaska Gulf; Marine DO - http://dx.doi.org/10.1029/2005GL023961 ER - TY - BOOK T1 - Behavioral and environmental background to "Out-of-Africa I" and the arrival of Homo erectus in east Asia AN - 1641013289; 2015-000544 JF - Second Stony Brook human evolution symposium and workshop AU - Potts, Richard AU - Teague, Robin Y1 - 2005/09/27/ PY - 2005 DA - 2005 Sep 27 PB - Springer, Dordrecht SN - 9789048190355 KW - Tanzania KW - Far East KW - anthropology KW - East Africa KW - Indonesia KW - Homo KW - Olduvai Gorge KW - artifacts KW - Cenozoic KW - Theria KW - Kenya KW - Ethiopia KW - Nihewan Basin KW - Matuyama Chron KW - Yuanmou Basin KW - Eutheria KW - Asia KW - lower Pleistocene KW - China KW - migration KW - Chordata KW - archaeology KW - upper Cenozoic KW - Quaternary KW - human activity KW - Turkana Basin KW - Mammalia KW - paleomagnetism KW - Primates KW - paleogeography KW - Hominidae KW - Arabian Peninsula KW - Tertiary KW - Homo erectus KW - archaeological sites KW - Neogene KW - lacustrine environment KW - Sangiran Basin KW - Pliocene KW - Pleistocene KW - Africa KW - Vertebrata KW - adaptive radiation KW - fluvial environment KW - Tetrapoda KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1641013289?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Potts%2C+Richard%3BTeague%2C+Robin&rft.aulast=Potts&rft.aufirst=Richard&rft.date=2005-09-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9789048190355&rft.btitle=Behavioral+and+environmental+background+to+%22Out-of-Africa+I%22+and+the+arrival+of+Homo+erectus+in+east+Asia&rft.title=Behavioral+and+environmental+background+to+%22Out-of-Africa+I%22+and+the+arrival+of+Homo+erectus+in+east+Asia&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second Stony Brook human evolution symposium and workshop N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 115 N1 - Document feature - illus. incl. strat. cols., 2 tables, sketch map N1 - SuppNotes - Date issued: 2010 N1 - Last updated - 2014-12-31 ER - TY - JOUR T1 - A new basin-wide magnetostratigraphic framework for the Bighorn Basin, Wyoming AN - 51608365; 2006-030258 JF - Journal of Vertebrate Paleontology AU - Clyde, William AU - Hamzi, Walid AU - Finarelli, John AU - Secord, Ross AU - Wing, Scott AU - MacFadden, Bruce AU - Terry, Mark AU - Scotchmoor, Judy AU - Mihlbachler, Matthew C AU - Rivals, Florent AU - Semprebon, Gina AU - Solounias, Nikos AU - Reser, Peter AU - McCullough, Gavin AU - Yu, Xiabo AU - Maisey, John AU - Barrett, Paul M AU - Fedak, Tim Y1 - 2005/09// PY - 2005 DA - September 2005 SP - 46 EP - 47 PB - University of Oklahoma, Norman, OK VL - 25 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - United States KW - Chordata KW - Eocene KW - chronostratigraphy KW - biostratigraphy KW - paleomagnetism KW - correlation KW - Paleogene KW - magnetostratigraphy KW - climate change KW - Cenozoic KW - Wyoming KW - Tertiary KW - first occurrence KW - sedimentary rocks KW - Bighorn Basin KW - reversals KW - Paleocene KW - biozones KW - Vertebrata KW - Fort Union Formation KW - Probathyopsis KW - Bunophorus KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51608365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+new+basin-wide+magnetostratigraphic+framework+for+the+Bighorn+Basin%2C+Wyoming&rft.au=Clyde%2C+William%3BHamzi%2C+Walid%3BFinarelli%2C+John%3BSecord%2C+Ross%3BWing%2C+Scott%3BMacFadden%2C+Bruce%3BTerry%2C+Mark%3BScotchmoor%2C+Judy%3BMihlbachler%2C+Matthew+C%3BRivals%2C+Florent%3BSemprebon%2C+Gina%3BSolounias%2C+Nikos%3BReser%2C+Peter%3BMcCullough%2C+Gavin%3BYu%2C+Xiabo%3BMaisey%2C+John%3BBarrett%2C+Paul+M%3BFedak%2C+Tim&rft.aulast=Clyde&rft.aufirst=William&rft.date=2005-09-01&rft.volume=25&rft.issue=3%2C+Suppl.&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Sixty-fifth annual meeting, Society of Vertebrate Paleontology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bighorn Basin; biostratigraphy; biozones; Bunophorus; Cenozoic; Chordata; chronostratigraphy; climate change; correlation; Eocene; first occurrence; Fort Union Formation; magnetostratigraphy; Paleocene; Paleogene; paleomagnetism; Probathyopsis; reversals; sedimentary rocks; Tertiary; United States; Vertebrata; Wyoming ER - TY - JOUR T1 - Biostratigraphic surveys in the Siwalik Sequence of Pakistan; a method for standardized surface sampling of the vertebrate fossil record AN - 51607556; 2006-030197 JF - Journal of Vertebrate Paleontology AU - Behrensmeyer, Anna AU - Barry, John AU - MacFadden, Bruce AU - Terry, Mark AU - Scotchmoor, Judy AU - Mihlbachler, Matthew C AU - Rivals, Florent AU - Semprebon, Gina AU - Solounias, Nikos AU - Reser, Peter AU - McCullough, Gavin AU - Yu, Xiabo AU - Maisey, John AU - Barrett, Paul M AU - Fedak, Tim Y1 - 2005/09// PY - 2005 DA - September 2005 SP - 35 PB - University of Oklahoma, Norman, OK VL - 25 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Chordata KW - Pakistan KW - biostratigraphy KW - standardization KW - fossilization KW - Miocene KW - Cenozoic KW - Tertiary KW - sampling KW - Indian Peninsula KW - Neogene KW - fragments KW - taphonomy KW - outcrops KW - Vertebrata KW - Asia KW - Siwalik System KW - northern Pakistan KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51607556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Biostratigraphic+surveys+in+the+Siwalik+Sequence+of+Pakistan%3B+a+method+for+standardized+surface+sampling+of+the+vertebrate+fossil+record&rft.au=Behrensmeyer%2C+Anna%3BBarry%2C+John%3BMacFadden%2C+Bruce%3BTerry%2C+Mark%3BScotchmoor%2C+Judy%3BMihlbachler%2C+Matthew+C%3BRivals%2C+Florent%3BSemprebon%2C+Gina%3BSolounias%2C+Nikos%3BReser%2C+Peter%3BMcCullough%2C+Gavin%3BYu%2C+Xiabo%3BMaisey%2C+John%3BBarrett%2C+Paul+M%3BFedak%2C+Tim&rft.aulast=Behrensmeyer&rft.aufirst=Anna&rft.date=2005-09-01&rft.volume=25&rft.issue=3%2C+Suppl.&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Sixty-fifth annual meeting, Society of Vertebrate Paleontology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; biostratigraphy; Cenozoic; Chordata; fossilization; fragments; Indian Peninsula; Miocene; Neogene; northern Pakistan; outcrops; Pakistan; sampling; Siwalik System; standardization; taphonomy; Tertiary; Vertebrata ER - TY - JOUR T1 - The dinosaur fossil record AN - 51606926; 2006-030236 JF - Journal of Vertebrate Paleontology AU - Carrano, Matthew T AU - MacFadden, Bruce AU - Terry, Mark AU - Scotchmoor, Judy AU - Mihlbachler, Matthew C AU - Rivals, Florent AU - Semprebon, Gina AU - Solounias, Nikos AU - Reser, Peter AU - McCullough, Gavin AU - Yu, Xiabo AU - Maisey, John AU - Barrett, Paul M AU - Fedak, Tim Y1 - 2005/09// PY - 2005 DA - September 2005 SP - 42 PB - University of Oklahoma, Norman, OK VL - 25 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Chordata KW - Maestrichtian KW - Jurassic KW - Cretaceous KW - Paleobiology Database KW - data processing KW - Senonian KW - biologic evolution KW - Upper Cretaceous KW - Mesozoic KW - Reptilia KW - paleobiology KW - data bases KW - Campanian KW - occurrence KW - dinosaurs KW - Vertebrata KW - Tetrapoda KW - collections KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51606926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=The+dinosaur+fossil+record&rft.au=Carrano%2C+Matthew+T%3BMacFadden%2C+Bruce%3BTerry%2C+Mark%3BScotchmoor%2C+Judy%3BMihlbachler%2C+Matthew+C%3BRivals%2C+Florent%3BSemprebon%2C+Gina%3BSolounias%2C+Nikos%3BReser%2C+Peter%3BMcCullough%2C+Gavin%3BYu%2C+Xiabo%3BMaisey%2C+John%3BBarrett%2C+Paul+M%3BFedak%2C+Tim&rft.aulast=Carrano&rft.aufirst=Matthew&rft.date=2005-09-01&rft.volume=25&rft.issue=3%2C+Suppl.&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Sixty-fifth annual meeting, Society of Vertebrate Paleontology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biologic evolution; Campanian; Chordata; collections; Cretaceous; data bases; data processing; dinosaurs; Jurassic; Maestrichtian; Mesozoic; occurrence; paleobiology; Paleobiology Database; Reptilia; Senonian; Tetrapoda; Upper Cretaceous; Vertebrata ER - TY - JOUR T1 - A fossil plant! Now what do I do? AN - 51605719; 2006-030240 JF - Journal of Vertebrate Paleontology AU - Chaney, Dan S AU - MacFadden, Bruce AU - Terry, Mark AU - Scotchmoor, Judy AU - Mihlbachler, Matthew C AU - Rivals, Florent AU - Semprebon, Gina AU - Solounias, Nikos AU - Reser, Peter AU - McCullough, Gavin AU - Yu, Xiabo AU - Maisey, John AU - Barrett, Paul M AU - Fedak, Tim Y1 - 2005/09// PY - 2005 DA - September 2005 SP - 43 PB - University of Oklahoma, Norman, OK VL - 25 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - sample preparation KW - Plantae KW - fossil wood KW - sampling KW - techniques KW - leaves KW - preservation KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51605719?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+fossil+plant%21+Now+what+do+I+do%3F&rft.au=Chaney%2C+Dan+S%3BMacFadden%2C+Bruce%3BTerry%2C+Mark%3BScotchmoor%2C+Judy%3BMihlbachler%2C+Matthew+C%3BRivals%2C+Florent%3BSemprebon%2C+Gina%3BSolounias%2C+Nikos%3BReser%2C+Peter%3BMcCullough%2C+Gavin%3BYu%2C+Xiabo%3BMaisey%2C+John%3BBarrett%2C+Paul+M%3BFedak%2C+Tim&rft.aulast=Chaney&rft.aufirst=Dan&rft.date=2005-09-01&rft.volume=25&rft.issue=3%2C+Suppl.&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Sixty-fifth annual meeting, Society of Vertebrate Paleontology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fossil wood; leaves; Plantae; preservation; sample preparation; sampling; techniques ER - TY - JOUR T1 - A new microvertebrate assemblage from the Upper Jurassic Morrison Formation, including mammals, theropods, and sphenodontians AN - 51604298; 2006-030218 JF - Journal of Vertebrate Paleontology AU - Brett-Surman, Michael AU - Jabo, Steven AU - Kroehler, Peter AU - Carrano, Matthew T AU - Kvale, Erik AU - MacFadden, Bruce AU - Terry, Mark AU - Scotchmoor, Judy AU - Mihlbachler, Matthew C AU - Rivals, Florent AU - Semprebon, Gina AU - Solounias, Nikos AU - Reser, Peter AU - McCullough, Gavin AU - Yu, Xiabo AU - Maisey, John AU - Barrett, Paul M AU - Fedak, Tim Y1 - 2005/09// PY - 2005 DA - September 2005 SP - 39 PB - University of Oklahoma, Norman, OK VL - 25 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - United States KW - Diapsida KW - Chordata KW - Shell Wyoming KW - Upper Jurassic KW - Jurassic KW - assemblages KW - Mammalia KW - Lepidosauria KW - Sphenodontidae KW - Rhynchocephalia KW - Mesozoic KW - Reptilia KW - Archosauria KW - Wyoming KW - Theropoda KW - Saurischia KW - Big Horn County Wyoming KW - Morrison Formation KW - dinosaurs KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51604298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+new+microvertebrate+assemblage+from+the+Upper+Jurassic+Morrison+Formation%2C+including+mammals%2C+theropods%2C+and+sphenodontians&rft.au=Brett-Surman%2C+Michael%3BJabo%2C+Steven%3BKroehler%2C+Peter%3BCarrano%2C+Matthew+T%3BKvale%2C+Erik%3BMacFadden%2C+Bruce%3BTerry%2C+Mark%3BScotchmoor%2C+Judy%3BMihlbachler%2C+Matthew+C%3BRivals%2C+Florent%3BSemprebon%2C+Gina%3BSolounias%2C+Nikos%3BReser%2C+Peter%3BMcCullough%2C+Gavin%3BYu%2C+Xiabo%3BMaisey%2C+John%3BBarrett%2C+Paul+M%3BFedak%2C+Tim&rft.aulast=Brett-Surman&rft.aufirst=Michael&rft.date=2005-09-01&rft.volume=25&rft.issue=3%2C+Suppl.&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Sixty-fifth annual meeting, Society of Vertebrate Paleontology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archosauria; assemblages; Big Horn County Wyoming; Chordata; Diapsida; dinosaurs; Jurassic; Lepidosauria; Mammalia; Mesozoic; Morrison Formation; Reptilia; Rhynchocephalia; Saurischia; Shell Wyoming; Sphenodontidae; Tetrapoda; Theropoda; United States; Upper Jurassic; Vertebrata; Wyoming ER - TY - JOUR T1 - Are arc basalts dry, wet, or both? Evidence from the Sumisu Caldera volcano, Izu-Bonin Arc, Japan AN - 51591339; 2006-038983 AB - Basalt-basaltic andesite (Fo (sub 91) ) in the low-Zr basalts compared with those in high-Zr basalts ( 23.5 latitude), which has not been reviewed omprehensively for more than a century, and critically analyses the proposed mechanisms behind the observed biogeographical patterns. Although in the temperate zone epiphytic vascular plants are rarely as impressive as in tropical forests, there are noteworthy exceptions. Temperate rain forests of Chile and New Zealand, or montane forests in the Himalayas are comparable to many tropical forests in terms of epiphyte biomass and diversity, but differ in their taxonomic spectrum temperate epiphyte communities are generally dominated by ferns and fern-allies. Other temperate areas are not, however, necessarily barren of epiphytes, as repeatedly implied. Quite in contrast, local populations of epiphytes in a large number of other non-tropical areas in both the southern and the northern hemisphere can be quite conspicuous. The proposed reasons for the latitudinal gradients in epiphyte abundance and diversity (water scarcity or low tempera-tures). are not fully convincing and, moreover, still await experimental verification. Other factors, both historical (e.g., Pleistocene extinctions) and ecological (e.g., prevalence of conifers in the northern hemisphere), should also be taken into consideration to obtain a comprehensive explanation of the extant global distribution of vascular epiphytes. JF - Plant Ecology AU - Zotz, Gerhard AD - Smithsonian Tropical Research Institute, Balboa, 2072, Apdo, Panama, gerhard.zotz@unibas.ch Y1 - 2005/09// PY - 2005 DA - Sep 2005 SP - 173 EP - 183 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 176 IS - 2 SN - 1385-0237, 1385-0237 KW - Ecology Abstracts KW - Conifers KW - Rain forests KW - Extinction KW - Reviews KW - Plants KW - Forests KW - Chile KW - Epiphytes KW - New Zealand KW - D 04625:Plants - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17098659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Ecology&rft.atitle=Vascular+epiphytes+in+the+temperate+zones-a+review&rft.au=Zotz%2C+Gerhard&rft.aulast=Zotz&rft.aufirst=Gerhard&rft.date=2005-09-01&rft.volume=176&rft.issue=2&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=Plant+Ecology&rft.issn=13850237&rft_id=info:doi/10.1007%2Fs11258-004-0066-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Conifers; Rain forests; Extinction; Reviews; Plants; Forests; Epiphytes; Chile; New Zealand DO - http://dx.doi.org/10.1007/s11258-004-0066-5 ER - TY - JOUR T1 - Neutrino-dominated Accretion and Supernovae AN - 20197557; 6431586 AB - We suggest that part of the infalling material during the core collapse of a massive star goes into orbit around the compact core to form a hot, dense, centrifugally supported accretion disk whose evolution is strongly influenced by neutrino interactions. Under a wide range of conditions, this neutrino-dominated accretion flow will be advection dominated and will develop a substantial outflowing wind. We estimate the energy carried out in the wind and find that it exceeds 10 super(50) ergs for a wide range of parameters and even exceeds 10 super(51) ergs for reasonable parameter choices. We propose that the wind energy will revive a stalled shock and will help produce a successful supernova explosion. We discuss the role of the disk wind in both prompt and delayed explosions. While both scenarios are feasible, we suggest that a delayed explosion is more likely and perhaps even unavoidable. Finally, we suggest that the disk wind may be a natural site for r-process nucleosynthesis. JF - Astrophysical Journal AU - Kohri, K AU - Narayan, R AU - Piran, T AD - Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA, kkohri@cfa.harvard.edu Y1 - 2005/08/10/ PY - 2005 DA - 2005 Aug 10 PB - Institute of Physics Publishing Inc., The Public Ledger Building, Suite 929 150 South Independence Mall West Philadelphia PA 19106 USA, [URL:http://www.iop.org] VL - 629 IS - 1 SN - 0004-637X, 0004-637X KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts KW - Wind energy KW - Supernova KW - Stellar evolution KW - Stellar investigations KW - advection KW - Explosions KW - Evolution KW - Advection KW - M3 1010:Issues in Sustainable Development KW - M2 524:Stars, Universe (524) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20197557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrophysical+Journal&rft.atitle=Neutrino-dominated+Accretion+and+Supernovae&rft.au=Kohri%2C+K%3BNarayan%2C+R%3BPiran%2C+T&rft.aulast=Kohri&rft.aufirst=K&rft.date=2005-08-10&rft.volume=629&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Stellar evolution; Supernova; Stellar investigations; Evolution; Advection; Wind energy; advection; Explosions ER - TY - JOUR T1 - Tropical mountain cradles of dry forest diversity AN - 17400103; 6519072 JF - Proceedings of the National Academy of Sciences, USA AU - Dick, Christopher W AU - Wright, SJoseph AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Panama Y1 - 2005/08/02/ PY - 2005 DA - 2005 Aug 02 SP - 10757 EP - 10758 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 102 IS - 31 SN - 0027-8424, 0027-8424 KW - Ecology Abstracts KW - Mountains KW - Biodiversity KW - Dry forests KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17400103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Tropical+mountain+cradles+of+dry+forest+diversity&rft.au=Dick%2C+Christopher+W%3BWright%2C+SJoseph&rft.aulast=Dick&rft.aufirst=Christopher&rft.date=2005-08-02&rft.volume=102&rft.issue=31&rft.spage=10757&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Dry forests; Mountains; Biodiversity ER - TY - JOUR T1 - Proceedings of the National Academy of Sciences of the United States of America AN - 50538104; 2009-007349 JF - Proceedings of the National Academy of Sciences of the United States of America AU - Dick, Christopher W AU - Wright, S Joseph Y1 - 2005/08// PY - 2005 DA - August 2005 SP - 10757 EP - 10758 PB - National Academy of Sciences, Washington, DC VL - 102 IS - 31 SN - 0027-8424, 0027-8424 KW - tropical environment KW - Neovolcanic Axis KW - subalpine environment KW - Spermatophyta KW - Bursera KW - terrestrial environment KW - middle Pleistocene KW - Burseraceae KW - ecosystems KW - biogeography KW - dry forests KW - paleoecology KW - Cenozoic KW - Veracruz Mexico KW - upper Oligocene KW - ecology KW - southwestern Mexico KW - Plantae KW - biodiversity KW - copal KW - Quaternary KW - phylogeny KW - biomes KW - biologic evolution KW - Paleogene KW - Sierra Madre Oriental KW - Tertiary KW - Mexico KW - Pleistocene KW - Angiospermae KW - Oligocene KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.au=Dick%2C+Christopher+W%3BWright%2C+S+Joseph&rft.aulast=Dick&rft.aufirst=Christopher&rft.date=2005-08-01&rft.volume=102&rft.issue=31&rft.spage=10757&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0505013102 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - sketch maps N1 - SuppNotes - For reference to original see Becerra, J. X., Proceedings of the National Academy of Sciences of the United States, Vol. 102, No. 31, p. 10919-10923, DOI: 10.1073/pnas.0409127102 2005 N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Angiospermae; biodiversity; biogeography; biologic evolution; biomes; Bursera; Burseraceae; Cenozoic; copal; dry forests; ecology; ecosystems; Mexico; middle Pleistocene; Neovolcanic Axis; Oligocene; paleoecology; Paleogene; phylogeny; Plantae; Pleistocene; Quaternary; Sierra Madre Oriental; southwestern Mexico; Spermatophyta; subalpine environment; terrestrial environment; Tertiary; tropical environment; upper Oligocene; Veracruz Mexico DO - http://dx.doi.org/10.1073/pnas.0505013102 ER - TY - JOUR T1 - Extensional troughs in the Caloris Basin of Mercury; evidence of lateral crustal flow AN - 50284316; 2005-048155 AB - Thirty years ago Mariner 10 revealed extensional troughs that form giant polygons in the floor material of the Caloris impact basin, Mercury. The polygonal troughs occur in the interior of the basin and overprint wrinkle ridges formed in an earlier stage of compression. In contrast, lunar and martian basins exhibit extensional troughs that are circumferential and confined to basin margins. Loading by basin-filling material can explain the extensional and compressional features seen in deformed lunar and martian basins, but not the existence of the Caloris polygonal troughs. Here we suggest that the Caloris troughs formed from late-stage basin uplift and extension due to lateral flow of a relatively thick crust toward the basin center. If such lateral flow occurs, the resulting timing, location, and magnitude of the extensional stresses predicted by our model are consistent with those inferred from the polygonal troughs. These results are not strongly dependent on the degree of lateral flow or the assumed crustal rigidity. For a dry plagioclase rheology and likely radiogenic heat fluxes, the crustal thickness around Caloris is 90-140 km. Similar late-stage uplift and extension probably do not occur in basins on the Moon and Mars because their crusts are too thin to allow analogous lateral flow. JF - Geology (Boulder) AU - Watters, Thomas R AU - Nimmo, Francis AU - Robinson, Mark S Y1 - 2005/08// PY - 2005 DA - August 2005 SP - 669 EP - 672 PB - Geological Society of America (GSA), Boulder, CO VL - 33 IS - 8 SN - 0091-7613, 0091-7613 KW - Caloris Basin KW - troughs KW - flows KW - terrestrial planets KW - extension KW - planets KW - rheology KW - planetary interiors KW - Mercury Planet KW - surface features KW - basins KW - tectonics KW - polygons KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284316?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Extensional+troughs+in+the+Caloris+Basin+of+Mercury%3B+evidence+of+lateral+crustal+flow&rft.au=Watters%2C+Thomas+R%3BNimmo%2C+Francis%3BRobinson%2C+Mark+S&rft.aulast=Watters&rft.aufirst=Thomas&rft.date=2005-08-01&rft.volume=33&rft.issue=8&rft.spage=669&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG21678.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 38 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - basins; Caloris Basin; crust; extension; flows; Mercury Planet; planetary interiors; planets; polygons; rheology; surface features; tectonics; terrestrial planets; troughs DO - http://dx.doi.org/10.1130/G21678.1 ER - TY - JOUR T1 - Temporal mangrove dynamics in relation to coastal development in Pacific Panama AN - 36461223; 3303637 JF - Journal of environmental management AU - Benfield, S L AU - Guzman, H M AU - Mair, J M AD - Heriot-Watt University ; Smithsonian Tropical Research Institute Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 263 EP - 276 VL - 76 IS - 3 SN - 0301-4797, 0301-4797 KW - Sociology KW - Economics KW - Panama KW - Coastal areas KW - Human environment KW - Environmental management KW - Development KW - Mapping KW - Photography KW - Land use KW - Geographical information systems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36461223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+environmental+management&rft.atitle=Temporal+mangrove+dynamics+in+relation+to+coastal+development+in+Pacific+Panama&rft.au=Benfield%2C+S+L%3BGuzman%2C+H+M%3BMair%2C+J+M&rft.aulast=Benfield&rft.aufirst=S&rft.date=2005-08-01&rft.volume=76&rft.issue=3&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+management&rft.issn=03014797&rft_id=info:doi/10.1016%2Fj.jenvman.2005.02.004 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 5472 6537 6515; 9501 13336 1318 13338 3198; 2427 2431 7197 8560 9511 4309 10738 12092; 7217 7201 4025; 7675 3681; 3483; 6077 4309; 4330 7625; 321 84 14 DO - http://dx.doi.org/10.1016/j.jenvman.2005.02.004 ER - TY - JOUR T1 - Temporal variability of optical properties in a shallow, eutrophic estuary: Seasonal and interannual variability AN - 20226070; 6395368 AB - We monitored inherent optical properties in a turbid, eutrophic estuary to determine the factors affecting the temporal variability in water clarity. Time series of absorption and scattering coefficients were measured at 1-h intervals for nearly 2 years. The seasonal pattern in weekly averaged absorption and scattering coefficients in each year was driven primarily by changes in the particulate matter of both biogenic and mineral origin. Temporal patterns in particulate absorption and scattering resulted from identifiable events that differed in relative magnitude between the 2 years: a spring bloom was followed by a transient ''clear-water'' phase, followed by increases in non-algal particulate matter to a late-summer maximum, and rapid declines of all parameters in late fall. Interannual variability in the spring bloom was governed by timing and magnitude of nutrient inputs from the watershed, while major patterns in summer variability of both organic and inorganic particulate matter appeared to follow the general cycle of biological activity in the system. JF - Estuarine, Coastal and Shelf Science AU - Gallegos, CL AU - Jordan, TE AU - Hines, AH AU - Weller, DE AD - P.O. Box 28, Edgewater, MD 21037, USA, gallegosc@si.edu Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 156 EP - 170 PB - Elsevier Ltd VL - 64 IS - 2-3 SN - 0272-7714, 0272-7714 KW - Aqualine Abstracts; ASFA 1: Biological Sciences & Living Resources; Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Algal blooms KW - Variability KW - Seasonal Variations KW - Eutrophic waters KW - Eutrophication KW - Optical properties KW - Light scattering KW - Phytoplankton KW - Nutrients KW - Particulates KW - Watersheds KW - Scattering coefficient KW - Optical analysis KW - Sulfur dioxide KW - Particulate Matter KW - Absorption KW - Optical Properties KW - Seasonal variations KW - Timing KW - Estuaries KW - Brackish KW - Suspended particulate matter KW - Turbidimetry KW - Minerals KW - Q2 09223:Optical properties KW - P 1000:MARINE POLLUTION KW - O 1080:Multi-disciplinary Studies KW - AQ 00002:Water Quality KW - SW 0890:Estuaries KW - Q1 08481:Productivity KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20226070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuarine%2C+Coastal+and+Shelf+Science&rft.atitle=Temporal+variability+of+optical+properties+in+a+shallow%2C+eutrophic+estuary%3A+Seasonal+and+interannual+variability&rft.au=Gallegos%2C+CL%3BJordan%2C+TE%3BHines%2C+AH%3BWeller%2C+DE&rft.aulast=Gallegos&rft.aufirst=CL&rft.date=2005-08-01&rft.volume=64&rft.issue=2-3&rft.spage=156&rft.isbn=&rft.btitle=&rft.title=Estuarine%2C+Coastal+and+Shelf+Science&rft.issn=02727714&rft_id=info:doi/10.1016%2Fj.ecss.2005.01.013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-11-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Algal blooms; Eutrophic waters; Optical properties; Estuaries; Phytoplankton; Suspended particulate matter; Scattering coefficient; Seasonal variations; Eutrophication; Light scattering; Nutrients; Particulates; Watersheds; Optical analysis; Sulfur dioxide; Turbidimetry; Absorption; Minerals; Timing; Seasonal Variations; Variability; Particulate Matter; Optical Properties; Brackish DO - http://dx.doi.org/10.1016/j.ecss.2005.01.013 ER - TY - JOUR T1 - Reducing propagule supply and coastal invasions via ships: effects of emerging strategies AN - 19292381; 7326607 AB - Ships' ballast water is a leading mechanism for the transport and introduction of nonindigenous species to ports worldwide. Two management strategies are being advanced to reduce propagule supply and invasions from overseas shipping. Ballast water exchange (BWE) is now required by several nations and is expected to be replaced by discharge standards (maximum organismal concentrations), negotiated as a treaty within the International Maritime Organization (IMO). Here, we provide the first forecast and comparison of changes to propagule supply at a national scale, resulting from these alternate management strategies. For unmanaged ballast water, sampled ships (n = 354) arriving to the US typically contained zooplankton concentrations 50 000 organisms m super(-3). Only 3.8% of these arrivals meet the IMO standards. BWE substantially reduces zooplankton concentrations, but we estimate that less than or equal to 17.2% of BWE ships will meet IMO standards. Although most overseas arrivals discharged < 1500 m super(3) of ballast water, discharges are reported as high as 103 000 m super(3), and total inocula greater than or equal to 10 super(6) remain possible, even under the more stringent IMO strategy. JF - Frontiers in Ecology and the Environment AU - Minton AU - Verling, E AU - Miller, A W AU - Ruiz, G M AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, MD 21037-0028, mintonm@si.edu Y1 - 2005/08// PY - 2005 DA - August 2005 SP - 304 EP - 308 VL - 3 IS - 6 SN - 1540-9295, 1540-9295 KW - Ecology Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Ships KW - Water exchange KW - Propagules KW - Organizations KW - Zooplankton KW - Environmental impact KW - River discharge KW - Freshwater KW - Environmental factors KW - Canada, Maritime Prov. KW - Coastal zone KW - Invasions KW - Introduced species KW - Ballast KW - Q2 09122:Legislation KW - Q1 08461:Plankton KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19292381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Frontiers+in+Ecology+and+the+Environment&rft.atitle=Reducing+propagule+supply+and+coastal+invasions+via+ships%3A+effects+of+emerging+strategies&rft.au=Minton%3BVerling%2C+E%3BMiller%2C+A+W%3BRuiz%2C+G+M&rft.aulast=Minton&rft.aufirst=&rft.date=2005-08-01&rft.volume=3&rft.issue=6&rft.spage=304&rft.isbn=&rft.btitle=&rft.title=Frontiers+in+Ecology+and+the+Environment&rft.issn=15409295&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ships; Coastal zone; Water exchange; Organizations; River discharge; Environmental impact; Introduced species; Environmental factors; Ballast; Propagules; Zooplankton; Invasions; Canada, Maritime Prov.; Freshwater ER - TY - JOUR T1 - Temporal And Spatial Patterns Of Macaw Abundance In The Ecuadorian Amazon AN - 17624508; 6403959 AB - Although macaws are arguably the most widely recognized species of bird from Neotropical rainforests, little is known of their basic biology or demography in the wild. In Ecuador, as in other Neotropical countries, it is suspected that several species of macaw are declining in response to human activity and habitat alteration but there is little hard data supporting this supposition. In this paper, we present one full year of data on macaw populations from a relatively pristine site in the Ecuadorian Amazon, and compare this site to two other sites with intermediate and relatively high levels of human activity. At Tiputini Biodiversity Station, a pristine terra-firme forest, macaws were more common in the dry season than in the wet season. This pattern is the opposite of that recently reported for seasonally inundated forests in Peru, suggesting that macaws may make large-scale, seasonal movements across habitat types. We employed the same sampling methodology for shorter periods of time at Sacha Lodge, characterized by intermediate levels of human activity, and at Jatun Sacha Biological Station, characterized by relatively high levels of human activity and habitat degradation. We recorded an intermediate number of macaws at Sacha Lodge, and the lowest densities at Jatun Sacha. Three groups of indicator taxa sampled at all three sites showed a similar pattern. These data provide a baseline for future demographic studies of macaws in the Ecuadorian Amazon and lend tentative support to the idea that macaw population declines may be linked to human activity and habitat alteration. JF - Condor AU - Karubian, J AU - Fabara, J AU - Yunes, D AU - Jorgenson, J P AU - Romo, D AU - Smith, T B AD - Center for Tropical Research, Institute of the Environment, University of California at Los Angeles, 621 Charles E. Young Drive South, Los Angeles, CA 90095-1606 Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 617 EP - 626 PB - Cooper Ornithological Society VL - 107 IS - 3 SN - 0010-5422, 0010-5422 KW - Birds KW - Ecology Abstracts KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17624508?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=Temporal+And+Spatial+Patterns+Of+Macaw+Abundance+In+The+Ecuadorian+Amazon&rft.au=Karubian%2C+J%3BFabara%2C+J%3BYunes%2C+D%3BJorgenson%2C+J+P%3BRomo%2C+D%3BSmith%2C+T+B&rft.aulast=Karubian&rft.aufirst=J&rft.date=2005-08-01&rft.volume=107&rft.issue=3&rft.spage=617&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1043%2F0010-5422%282005%291072.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0010-5422&volume=107&issue=3&page=617 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-10-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1043/0010-5422(2005)107[0617:TASPOM]2.0.CO;2 ER - TY - JOUR T1 - Nest-site limitation in coffee agroecosystems: Artificial nests maintain diversity of arboreal ants AN - 17381794; 6481802 AB - Nest sites are a limiting resource for arboreal twig-nesting ants, and nest sites may be increasingly limited with habitat modification. One such habitat modification is the conversion of traditional coffee farms, where coffee is cultivated under a dense, diverse shade canopy, to more intensive production systems with reduced canopy cover and lower diversity, height, and density of shade trees. As a result of such management intensification, ant diversity declines. We ask here if: (1) nest sites are a limiting resource for arboreal twig-nesting ants in coffee farms, especially in intensively managed systems and (2) nest-site limitation is a mechanism causing loss of ant diversity with coffee management intensification. During 2000-2003, we investigated occupancy, species richness, and species composition of arboreal twig-nesting ants using natural (hollow coffee twig) and artificial (bamboo stem) nests in farms either with high or low diversity and density of shade trees. In both high- and low-shade sites ants occupied a majority (>55%) of natural nests and occupied some (> 15%) artificial nests, and significantly more artificial nests were occupied in low-shade sites. In both high- and low-shade sites, ant richness was higher in artificial than in natural nests. More species occupied natural nests in low-shade sites, and more species occupied artificial nests in high-shade sites. Furthermore, species composition differed between nest types, with more ant species found more often or only in artificial nests. These results indicate that, although ants are not strongly nest-site limited in coffee agroecosystems, nest limitation increases somewhat with increasing management intensification. Reductions in numbers of nest sites may be a mechanism causing ant diversity loss with coffee management intensification. Interestingly, because relatively fewer species colonized artificial nests in the low-shade site, ants may be recruitment limited in the low-shade sites, possibly maintaining low ant richness in these sites. JF - Ecological Applications AU - Philpott, S M AU - Foster, P F AD - Smithsonian Migratory Bird Center, National Zoological Park, 3001 Connecticut Avenue NW, Washington, D.C. 20008 USA, philpotts@si.edu Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 1478 EP - 1485 VL - 15 IS - 4 SN - 1051-0761, 1051-0761 KW - Ants KW - Ecology Abstracts; Entomology Abstracts KW - Coffee KW - Farms KW - Trees KW - Shade KW - Formicidae KW - Species composition KW - Canopies KW - Habitat KW - Nests KW - D 04700:Management KW - Z 05205:Populations & general ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17381794?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Nest-site+limitation+in+coffee+agroecosystems%3A+Artificial+nests+maintain+diversity+of+arboreal+ants&rft.au=Philpott%2C+S+M%3BFoster%2C+P+F&rft.aulast=Philpott&rft.aufirst=S&rft.date=2005-08-01&rft.volume=15&rft.issue=4&rft.spage=1478&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Coffee; Farms; Trees; Shade; Species composition; Canopies; Habitat; Nests; Formicidae ER - TY - JOUR T1 - Peromyscus From Santa Catalina Island, Sea Of Cortez, Mexico: Taxonomic Identities And Biogeographic Implications AN - 17356981; 6404154 AB - PeromyscussleviniMailliard (1924) is endemic to Santa Catalina Island, a small oceanic island in the southern Sea of Cortez. The species has been variously associated, formally or informally, with 2 subgenera-Haplomylomys and Peromyscus-and 5 species-groups-californicus, eremicus, maniculatus, and boylii or mexicanus. Based upon our taxonomic evaluations, we document that 2 species of Peromyscus, P. slevini and P. fraterculus, occur among the samples that authors have identified as P. slevini, clarify the diagnosis of P. slevini proper and allocate it to membership in the P. melanophrys species-group, and discuss biogeographic implications of this proposed relationship. JF - Journal of Mammalogy AU - Carleton, MD AU - Lawlor, TE AD - Mammal Division, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560, USA (MDC) Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 814 EP - 825 PB - American Society of Mammalogists VL - 86 IS - 4 SN - 0022-2372, 0022-2372 KW - Ecology Abstracts KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17356981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Mammalogy&rft.atitle=Peromyscus+From+Santa+Catalina+Island%2C+Sea+Of+Cortez%2C+Mexico%3A+Taxonomic+Identities+And+Biogeographic+Implications&rft.au=Carleton%2C+MD%3BLawlor%2C+TE&rft.aulast=Carleton&rft.aufirst=MD&rft.date=2005-08-01&rft.volume=86&rft.issue=4&rft.spage=814&rft.isbn=&rft.btitle=&rft.title=Journal+of+Mammalogy&rft.issn=00222372&rft_id=info:doi/10.1644%2F1545-1542%282005%290862.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-2372&volume=86&issue=4&page=814 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1644/1545-1542(2005)086[0814:PFSCIS]2.0.CO;2 ER - TY - JOUR T1 - The diversity and biogeography of koa-finches (Drepanidini: Rhodacanthis), with descriptions of two new species AN - 17098267; 6589146 AB - All known populations of koa-finches, genus Rhodacanthis, became extinct in the Holocene epoch. Two new species are described here from Quaternary fossil sites in the Hawaiian Islands. One new species, from Kauai and Maui, is roughly the size of the historically known greater koa-finch (R. palmeri) but differs in having a more robust skull and in bill morphology. The second new species, from Oahu and Maui, is similar in size to the lesser koa-finch (R. flaviceps) but closer to R. palmeri in qualitative osteological traits. The two species of koa-finches known historically from the island of Hawaii are distinct in osteology from the fossil koa-finches on the older Hawaiian islands, indicating that at least two of the four known speciation events in the genus took place within approximately the past 500 kyr. However, the similarity of maxillae from Pleistocene and Holocene sites on Oahu suggests that the Oahu population maintained morphological stasis through the climate changes of the late Quaternary. The evidence that speciation occurred on the youngest island in the archipelago suggests that the process of community assembly on newly emergent Hawaiian landscapes was a stimulus to evolutionary diversification in Rhodacanthis. [copy ] 2005 The Linnean Society of London, Zoological Journal of the Linnean Society, 2005, 144, 527-541. JF - Zoological Journal of the Linnean Society AU - James, Helen F AU - Olson, Storrs L AD - Division of Birds, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC 20013-7012, USA, jamesh@si.edu Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 527 EP - 541 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 144 IS - 4 SN - 0024-4082, 0024-4082 KW - Ecology Abstracts KW - Speciation KW - Islands KW - Rhodacanthis KW - Skull KW - Fossils KW - Climate KW - Evolution KW - New species KW - D 04050:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17098267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Zoological+Journal+of+the+Linnean+Society&rft.atitle=The+diversity+and+biogeography+of+koa-finches+%28Drepanidini%3A+Rhodacanthis%29%2C+with+descriptions+of+two+new+species&rft.au=James%2C+Helen+F%3BOlson%2C+Storrs+L&rft.aulast=James&rft.aufirst=Helen&rft.date=2005-08-01&rft.volume=144&rft.issue=4&rft.spage=527&rft.isbn=&rft.btitle=&rft.title=Zoological+Journal+of+the+Linnean+Society&rft.issn=00244082&rft_id=info:doi/10.1111%2Fj.1096-3642.2005.00173.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - SuppNotes - Figures, 6; tables, 3; references, 30. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Speciation; Islands; Skull; Fossils; Climate; Evolution; New species; Rhodacanthis DO - http://dx.doi.org/10.1111/j.1096-3642.2005.00173.x ER - TY - JOUR T1 - Radioactivities related to coal mining AN - 16193333; 6524730 AB - Natural radioactivity concentrations due to the coal mining in Gabal El-Maghara, North Sinai, Egypt, were determined using gamma -ray spectroscopy. Coal, water and soil samples were investigated in this study. The super(226)Ra, super(232)Th and super(40)K activity concentrations in coal before extraction were 18.5 plus or minus 0.5, 29.5 plus or minus 1.2 and 149.0 plus or minus 8.4 Bq kg super(-1), respectively. These concentrations were reduced to 18-22% after extraction due to the clay removal of the coal ore. The activity contents of the water and soil samples collected from the surrounding area did not show any evidence of enhancement due to the mining activities. Absorbed dose rate and effective dose equivalent in the mine environment were 29.4 nGy h super(-1) and 128.0 mu Sv a super(-1), respectively. The measured activity concentrations in the mine environment and the surrounding areas (5 km away from the mine) are similar to that found in other regions in North and South Sinai. Based on the measurements of gamma -ray emitting radionuclides, the mine activity does not lead to any enhancement in the local area nor represents any human risk. JF - Journal of Environmental Monitoring AU - Seddeek, M K AU - Sharshar, T AU - Ragab, H S AU - Badran, H M AD - Whipple Observatory, Harvard-Smithsonian Center for Astrophysics, P.O. Box 97, Amado, AZ 85645, USA, badran@egret.sao.arizona.edu Y1 - 2005/08// PY - 2005 DA - Aug 2005 SP - 767 EP - 770 VL - 7 IS - 8 SN - 1464-0325, 1464-0325 KW - Risk Abstracts; Pollution Abstracts; Health & Safety Science Abstracts KW - Environmental monitoring KW - Egypt, Arab Rep., Sinai Peninsula KW - Clay KW - Thorium KW - Water sampling KW - Coal KW - Radium KW - Spectroscopy KW - Soil KW - Radioisotopes KW - Mining KW - Radioactivity KW - R2 23020:Technological risks KW - H 8000:Radiation Safety/Electrical Safety KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16193333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Monitoring&rft.atitle=Radioactivities+related+to+coal+mining&rft.au=Seddeek%2C+M+K%3BSharshar%2C+T%3BRagab%2C+H+S%3BBadran%2C+H+M&rft.aulast=Seddeek&rft.aufirst=M&rft.date=2005-08-01&rft.volume=7&rft.issue=8&rft.spage=767&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Monitoring&rft.issn=14640325&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-12-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Soil; Environmental monitoring; Clay; Water sampling; Thorium; Radioisotopes; Radium; Radioactivity; Mining; Coal; Spectroscopy; Egypt, Arab Rep., Sinai Peninsula ER - TY - CPAPER T1 - Phylogenetic Relationships and Patterns of Diversification in Gesneriaceae Subfamily Gesnerioideae T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40085646; 3965494 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Clark, J L AU - Roalson, E H AU - Skog, L E AU - Boggan, J K AU - Zimmer, E A Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Phylogenetics KW - Gesneriaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40085646?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Phylogenetic+Relationships+and+Patterns+of+Diversification+in+Gesneriaceae+Subfamily+Gesnerioideae&rft.au=Clark%2C+J+L%3BRoalson%2C+E+H%3BSkog%2C+L+E%3BBoggan%2C+J+K%3BZimmer%2C+E+A&rft.aulast=Clark&rft.aufirst=J&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - It is not just a Flora anymore T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40085491; 3965431 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Wagner, W L Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Floristics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40085491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=It+is+not+just+a+Flora+anymore&rft.au=Wagner%2C+W+L&rft.aulast=Wagner&rft.aufirst=W&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Progress in Malpighiales Phylogeny: New Insights from Eight Genes T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40080702; 3964079 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Wurdack, K J AU - Davis, C C Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Phylogeny KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40080702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Progress+in+Malpighiales+Phylogeny%3A+New+Insights+from+Eight+Genes&rft.au=Wurdack%2C+K+J%3BDavis%2C+C+C&rft.aulast=Wurdack&rft.aufirst=K&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Life-Time Measurements of Net CO sub(2) Exchange in the C sub(3)-Cam Species Mesembryanthemum Crystallinum T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40078505; 3963111 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Winter, K Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Carbon dioxide KW - Mesembryanthemum crystallinum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40078505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Life-Time+Measurements+of+Net+CO+sub%282%29+Exchange+in+the+C+sub%283%29-Cam+Species+Mesembryanthemum+Crystallinum&rft.au=Winter%2C+K&rft.aulast=Winter&rft.aufirst=K&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Mesozoic Context for the Origin of Angiosperm Plant-Insect Associations and Floral Syndromes T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40068430; 3963845 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Labandeira, C C Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Symptoms KW - Angiosperms KW - Mesozoic KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40068430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=The+Mesozoic+Context+for+the+Origin+of+Angiosperm+Plant-Insect+Associations+and+Floral+Syndromes&rft.au=Labandeira%2C+C+C&rft.aulast=Labandeira&rft.aufirst=C&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Implementing the Global Strategy for Plant Conservation: Challenges and Opportunities T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40058680; 3965552 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Samper, C Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Conservation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40058680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Implementing+the+Global+Strategy+for+Plant+Conservation%3A+Challenges+and+Opportunities&rft.au=Samper%2C+C&rft.aulast=Samper&rft.aufirst=C&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Phylogenetic Structure of Poaceae (R. Br.) Barnhart Subfamily Pooideae Benth. Based on Sequence Data of Four Chloroplast-Encoded Genes (Matk, Ndhf, Ndhh, and Rbcl) T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40057049; 3964104 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Soreng, R J AU - Davis, J I Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Phylogenetics KW - Nucleotide sequence KW - Poaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40057049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Phylogenetic+Structure+of+Poaceae+%28R.+Br.%29+Barnhart+Subfamily+Pooideae+Benth.+Based+on+Sequence+Data+of+Four+Chloroplast-Encoded+Genes+%28Matk%2C+Ndhf%2C+Ndhh%2C+and+Rbcl%29&rft.au=Soreng%2C+R+J%3BDavis%2C+J+I&rft.aulast=Soreng&rft.aufirst=R&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Role of Tree-Fall Gaps in the Invasion of Exotic Plants in Forests: The Case of Rubus Phoenicolasius Maxim (Rosaceae) in Maryland, USA T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40054377; 3964684 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Gorchov, D L AU - Whigham, D F AU - Innis, A F Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - USA, Maryland KW - Forests KW - Rosaceae KW - Rubus phoenicolasius KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40054377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=The+Role+of+Tree-Fall+Gaps+in+the+Invasion+of+Exotic+Plants+in+Forests%3A+The+Case+of+Rubus+Phoenicolasius+Maxim+%28Rosaceae%29+in+Maryland%2C+USA&rft.au=Gorchov%2C+D+L%3BWhigham%2C+D+F%3BInnis%2C+A+F&rft.aulast=Gorchov&rft.aufirst=D&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Progress in Understanding Vernonieae Evolution T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40045171; 3965680 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Robinson, H R AU - Keeley, S AU - Chan, R Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Evolution KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40045171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Progress+in+Understanding+Vernonieae+Evolution&rft.au=Robinson%2C+H+R%3BKeeley%2C+S%3BChan%2C+R&rft.aulast=Robinson&rft.aufirst=H&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Strongly and Weakly Expressed Crassulacean Acid Metabolism in Orchids of Panama T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40033431; 3963217 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Silvera, K AU - Santiago, L S AU - Winter, K Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Panama KW - Metabolism KW - Orchidaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40033431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Strongly+and+Weakly+Expressed+Crassulacean+Acid+Metabolism+in+Orchids+of+Panama&rft.au=Silvera%2C+K%3BSantiago%2C+L+S%3BWinter%2C+K&rft.aulast=Silvera&rft.aufirst=K&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterizing Polyploidy in the Caribbean Consolea Lem. (Cactaceae): Chromosomes, Cytomixis and Pollen Grain Size T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 40022935; 3962217 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Negron-Ortiz, V AU - Strittmatter, L I Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Caribbean Sea KW - Pollen KW - Polyploidy KW - Grain size KW - Chromosomes KW - Cactaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40022935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Characterizing+Polyploidy+in+the+Caribbean+Consolea+Lem.+%28Cactaceae%29%3A+Chromosomes%2C+Cytomixis+and+Pollen+Grain+Size&rft.au=Negron-Ortiz%2C+V%3BStrittmatter%2C+L+I&rft.aulast=Negron-Ortiz&rft.aufirst=V&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evolution of the Compositae: The big Picture T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 39992959; 3965667 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Funk, V A AU - Bayer, R J AU - Watson, L AU - Gemeinholzer, B AU - Oberprieler, C AU - Garcia-Jacas, N AU - Susanna, A Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Evolution KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39992959?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Evolution+of+the+Compositae%3A+The+big+Picture&rft.au=Funk%2C+V+A%3BBayer%2C+R+J%3BWatson%2C+L%3BGemeinholzer%2C+B%3BOberprieler%2C+C%3BGarcia-Jacas%2C+N%3BSusanna%2C+A&rft.aulast=Funk&rft.aufirst=V&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Biologia Centrali-Americana Centennial: A Vision for Digital Access to Taxonomic Information T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 39991524; 3965415 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Weitzman, A L AU - Lyal, C H C Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Vision KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39991524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Soyubol%2C+Kutlughan&rft.aulast=Soyubol&rft.aufirst=Kutlughan&rft.date=2016-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9781339462288&rft.btitle=&rft.title=The+sciences+of+the+soul%3A+The+emergence+of+psy-sciences+and+the+modern+state+in+Turkey&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biogeography and Classification of New World Pooideae (Poaceae) T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 39972715; 3964125 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Peterson, P M AU - Pennington, S J AU - Soreng, R J Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Biogeography KW - Classification KW - Poaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39972715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Biogeography+and+Classification+of+New+World+Pooideae+%28Poaceae%29&rft.au=Peterson%2C+P+M%3BPennington%2C+S+J%3BSoreng%2C+R+J&rft.aulast=Peterson&rft.aufirst=P&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A new Classification for Onagraceae T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 39966471; 3963310 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Wagner, W L AU - Hoch, P C AU - Raven, P H Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Classification KW - Onagraceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39966471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=A+new+Classification+for+Onagraceae&rft.au=Wagner%2C+W+L%3BHoch%2C+P+C%3BRaven%2C+P+H&rft.aulast=Wagner&rft.aufirst=W&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pollination Syndromes and Diversification Rates in the Tropical Gingers (Zingiberales) T2 - XVII International Botanical Congress (XVII IBC 2005) AN - 39941814; 3964174 JF - XVII International Botanical Congress (XVII IBC 2005) AU - Specht, C D AU - Kress, W J Y1 - 2005/07/18/ PY - 2005 DA - 2005 Jul 18 KW - Symptoms KW - Pollination KW - Zingiberales KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39941814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.atitle=Pollination+Syndromes+and+Diversification+Rates+in+the+Tropical+Gingers+%28Zingiberales%29&rft.au=Specht%2C+C+D%3BKress%2C+W+J&rft.aulast=Specht&rft.aufirst=C&rft.date=2005-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XVII+International+Botanical+Congress+%28XVII+IBC+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.ibc2005.ac.at/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Monitoring Tree Populations in Species-Rich Forests T2 - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AN - 40063081; 3973762 JF - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AU - Condit, Richard AU - Robert, John Y1 - 2005/07/15/ PY - 2005 DA - 2005 Jul 15 KW - Forests KW - Trees KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40063081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.atitle=Monitoring+Tree+Populations+in+Species-Rich+Forests&rft.au=Condit%2C+Richard%3BRobert%2C+John&rft.aulast=Condit&rft.aufirst=Richard&rft.date=2005-07-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.scb2005.unb.br/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Thousands Missing? The Status of Myanmar's Elephants T2 - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AN - 40015988; 3973668 JF - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AU - Leimgruber, Peter AU - Wemmer, Chris AU - Kelly, Dan AU - Muller, Thomas Y1 - 2005/07/15/ PY - 2005 DA - 2005 Jul 15 KW - Myanmar KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40015988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.atitle=Thousands+Missing%3F+The+Status+of+Myanmar%27s+Elephants&rft.au=Leimgruber%2C+Peter%3BWemmer%2C+Chris%3BKelly%2C+Dan%3BMuller%2C+Thomas&rft.aulast=Leimgruber&rft.aufirst=Peter&rft.date=2005-07-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.scb2005.unb.br/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impact of Land Use on the Bird Community in a Cloud Forest of Guatemala Implications for Conservation T2 - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AN - 40001391; 3973778 JF - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AU - Renner, Swen Y1 - 2005/07/15/ PY - 2005 DA - 2005 Jul 15 KW - Guatemala KW - Aves KW - Land use KW - Resource management KW - Conservation KW - Clouds KW - Forests KW - Cloud forests KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40001391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.atitle=Impact+of+Land+Use+on+the+Bird+Community+in+a+Cloud+Forest+of+Guatemala+Implications+for+Conservation&rft.au=Renner%2C+Swen&rft.aulast=Renner&rft.aufirst=Swen&rft.date=2005-07-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.scb2005.unb.br/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developing Conservation GIS Capacity for Latin America: Viewing the World at Different Scales T2 - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AN - 39994786; 3973216 JF - 19th Annual Meeting of the Society for Conservation Biology (SCB 2005) AU - Christen, Catherine AU - Leimgruber, Peter Y1 - 2005/07/15/ PY - 2005 DA - 2005 Jul 15 KW - Latin America KW - Remote sensing KW - Conservation KW - Geographic information systems KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39994786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.atitle=Developing+Conservation+GIS+Capacity+for+Latin+America%3A+Viewing+the+World+at+Different+Scales&rft.au=Christen%2C+Catherine%3BLeimgruber%2C+Peter&rft.aulast=Christen&rft.aufirst=Catherine&rft.date=2005-07-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Meeting+of+the+Society+for+Conservation+Biology+%28SCB+2005%29&rft.issn=&rft_id=info:doi/ L2 - http://www.scb2005.unb.br/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The Impact of Landsat Satellite Monitoring on Conservation Biology AN - 759319988; 13772393 AB - Landsat 7's recent malfunctioning will result in significant gaps in long-term satellite monitoring of Earth, affecting not only the research of the Earth science community but also conservation users of these data. To determine whether or how important Landsat monitoring is for conservation and natural resource management, we reviewed the Landsat program's history with special emphasis on the development of user groups. We also conducted a bibliographic search to determine the extent to which conservation research has been based on Landsat data. Conservation biologists were not an early user group of Landsat data because a) biologists lacked technical capacity - computers and software - to analyze these data; b) Landsat's 1980s commercialization rendered images too costly for biologists' budgets; and c) the broad-scale disciplines of conservation biology and landscape ecology did not develop until the mid-to-late 1980s. All these conditions had changed by the 1990s and Landsat imagery became an important tool for conservation biology. Satellite monitoring and Landsat continuity are mandated by the Land Remote Sensing Act of 1992. This legislation leaves open commercial options. However, past experiments with commercial operations were neither viable nor economical, and severely reduced the quality of monitoring, archiving and data access for academia and the public. Future satellite monitoring programs are essential for conservation and natural resource management, must provide continuity with Landsat, and should be government operated. JF - Environmental Monitoring and Assessment AU - Leimgruber, Peter AU - Christen, Catherine A AU - Laborderie, Alison AD - Conservation and Research Center, National Zoological Park, Smithsonian Institution, 1500 Remount Road, Front Royal, Virginia, U.S.A., christenc@si.edu Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 81 EP - 101 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 106 IS - 1-3 SN - 0167-6369, 0167-6369 KW - Environment Abstracts; Pollution Abstracts; Sustainability Science Abstracts KW - Computer programs KW - Landsat KW - Economics KW - Remote sensing KW - Conservation KW - biologists KW - Satellites KW - natural resources management KW - budgets KW - P 9000:ENVIRONMENTAL ACTION KW - M3 1010:Issues in Sustainable Development KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759319988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=The+Impact+of+Landsat+Satellite+Monitoring+on+Conservation+Biology&rft.au=Leimgruber%2C+Peter%3BChristen%2C+Catherine+A%3BLaborderie%2C+Alison&rft.aulast=Leimgruber&rft.aufirst=Peter&rft.date=2005-07-01&rft.volume=106&rft.issue=1-3&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-005-0763-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Computer programs; Landsat; Economics; Remote sensing; biologists; Conservation; budgets; natural resources management; Satellites DO - http://dx.doi.org/10.1007/s10661-005-0763-0 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51676889; 2005-062482 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 271 EP - 273 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 35 IS - 3 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - Protista KW - Invertebrata KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51676889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2005-07-01&rft.volume=35&rft.issue=3&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2F35.3.271 L2 - http://jfr.geoscienceworld.org/cgi/content/full/35/3/271 http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; Foraminifera; Invertebrata; microfossils; Protista DO - http://dx.doi.org/10.2113/35.3.271 ER - TY - JOUR T1 - Population dynamics and dissolution of Foraminifera in Nueces Bay, Texas AN - 51675870; 2005-062480 AB - Foraminifers are important lower trophic-level members of oceans and estuaries, and study of their populations provides information about the health of an ecosystem. Replicate cores were taken at five stations in Nueces Bay, Texas, to evaluate living foraminifers in this heavily impacted estuary. A shallow secondary bay, Nueces Bay is naturally stressed and receives point-source and non-point-source effluents from the Nueces River and various industries. Most of the industries are clustered on the south shore of the bay, which also has a power plant and a shipping channel. The north shore, in contrast, is nearly devoid of industry and habitation. Since salinities in the bay vary due to freshwater influence, foraminiferal populations were sampled mid-bay, and spaced on a north-south transect where conditions are most constant. Results show that living densities and species richness are much higher at the south shore, probably due to the proximity of river inflow. In addition, foraminiferal communities are different at the northern and southern shores, as shown by statistical analyses. A high percentage of living foraminifers, almost exclusively Ammonia, have damaged shells, with a few chambers to entire whorls missing. This shell loss is attributed to dissolution. Framboidal pyrite found in living tests in oxygenated sediments is a stress response to heavy metal contamination, and pyritization may contribute to acidic conditions responsible for dissolution. Such dissolution is usually associated with diagenesis, but apparently can occur extensively in living individuals. The study cautions against assuming that lower densities, species richness, and shell dissolution along a transect are due solely to anthropogenic rather than natural causes. JF - Journal of Foraminiferal Research AU - Buzas-Stephens, Pamela AU - Buzas, Martin A Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 248 EP - 258 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 35 IS - 3 SN - 0096-1191, 0096-1191 KW - United States KW - shells KW - Protista KW - modern analogs KW - assemblages KW - statistical analysis KW - pollution KW - Nueces Bay KW - Texas KW - solution KW - environmental analysis KW - Foraminifera KW - organic compounds KW - marine sediments KW - paleoenvironment KW - marine environment KW - sediments KW - Invertebrata KW - ecology KW - Nueces County Texas KW - water pollution KW - heavy metals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51675870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Population+dynamics+and+dissolution+of+Foraminifera+in+Nueces+Bay%2C+Texas&rft.au=Buzas-Stephens%2C+Pamela%3BBuzas%2C+Martin+A&rft.aulast=Buzas-Stephens&rft.aufirst=Pamela&rft.date=2005-07-01&rft.volume=35&rft.issue=3&rft.spage=248&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2F35.3.248 L2 - http://jfr.geoscienceworld.org/cgi/content/full/35/3/248 http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 49 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 plate, sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - assemblages; ecology; environmental analysis; Foraminifera; heavy metals; Invertebrata; marine environment; marine sediments; modern analogs; Nueces Bay; Nueces County Texas; organic compounds; paleoenvironment; pollution; Protista; sediments; shells; solution; statistical analysis; Texas; United States; water pollution DO - http://dx.doi.org/10.2113/35.3.248 ER - TY - JOUR T1 - Embryos of an Early Jurassic prosauropod dinosaur and their evolutionary significance AN - 51675265; 2005-063681 AB - Articulated embryos from the Lower Jurassic Elliot Formation of South Africa are referable to the prosauropod Massospondylus carinatus and, together with other material, provide substantial insights into the ontogenetic development in this early dinosaur. The large forelimbs and head and the horizontally held neck indicate that the hatchlings were obligate quadrupeds. In contrast, adult Massospondylus were at least facultatively bipedal. This suggests that the quadrupedal gait of giant sauropods may have evolved by retardation of postnatal negative allometry of the forelimbs. Embryonic body proportions and an absence of well-developed teeth suggest that hatchlings of this dinosaur may have required parental care. JF - Science AU - Reisz, Robert R AU - Scott, Diane AU - Sues, Hans-Dieter AU - Evans, David C AU - Raath, Michael A Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 761 EP - 764 PB - American Association for the Advancement of Science, Washington, DC VL - 309 IS - 5735 SN - 0036-8075, 0036-8075 KW - Diapsida KW - Golden Gate Highlands National Park KW - Archosauria KW - embryos KW - anatomy KW - Prosauropoda KW - skeletons KW - dinosaurs KW - South Africa KW - Elliot Formation KW - Massospondylus carinatus KW - Chordata KW - Jurassic KW - Mesozoic KW - Sauropodomorpha KW - Reptilia KW - morphology KW - Lower Jurassic KW - functional morphology KW - Southern Africa KW - Saurischia KW - Africa KW - Vertebrata KW - Massospondylus KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51675265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Embryos+of+an+Early+Jurassic+prosauropod+dinosaur+and+their+evolutionary+significance&rft.au=Reisz%2C+Robert+R%3BScott%2C+Diane%3BSues%2C+Hans-Dieter%3BEvans%2C+David+C%3BRaath%2C+Michael+A&rft.aulast=Reisz&rft.aufirst=Robert&rft.date=2005-07-01&rft.volume=309&rft.issue=5735&rft.spage=761&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1114942 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Africa; anatomy; Archosauria; Chordata; Diapsida; dinosaurs; Elliot Formation; embryos; functional morphology; Golden Gate Highlands National Park; Jurassic; Lower Jurassic; Massospondylus; Massospondylus carinatus; Mesozoic; morphology; Prosauropoda; Reptilia; Saurischia; Sauropodomorpha; skeletons; South Africa; Southern Africa; Tetrapoda; Vertebrata DO - http://dx.doi.org/10.1126/science.1114942 ER - TY - JOUR T1 - Assessment of Mars Exploration Rover landing site predictions AN - 51632409; 2006-014787 JF - Nature (London) AU - Golombek, M P AU - Arvidson, Raymond E AU - Bell, James F, III AU - Christensen, Philip R AU - Crisp, Joy A AU - Crumpler, Larry S AU - Ehlmann, B L AU - Fergason, R L AU - Grant, J A AU - Greeley, R AU - Haldemann, A F C AU - Kass, D M AU - Parker, T J AU - Schofield, J T AU - Squyres, Steven W AU - Zurek, R W AU - Anonymous Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 44 EP - 48 PB - Macmillan Journals, London VL - 436 IS - 7047 SN - 0028-0836, 0028-0836 KW - albedo KW - Meridiani Planum KW - impact features KW - clastic sediments KW - thermal properties KW - radar methods KW - prediction KW - atmosphere KW - Mars KW - landing sites KW - relief KW - exploration KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - topography KW - dust KW - surface features KW - sediments KW - impact craters KW - Gusev Crater KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51632409?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Assessment+of+Mars+Exploration+Rover+landing+site+predictions&rft.au=Golombek%2C+M+P%3BArvidson%2C+Raymond+E%3BBell%2C+James+F%2C+III%3BChristensen%2C+Philip+R%3BCrisp%2C+Joy+A%3BCrumpler%2C+Larry+S%3BEhlmann%2C+B+L%3BFergason%2C+R+L%3BGrant%2C+J+A%3BGreeley%2C+R%3BHaldemann%2C+A+F+C%3BKass%2C+D+M%3BParker%2C+T+J%3BSchofield%2C+J+T%3BSquyres%2C+Steven+W%3BZurek%2C+R+W%3BAnonymous&rft.aulast=Golombek&rft.aufirst=M&rft.date=2005-07-01&rft.volume=436&rft.issue=7047&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature03600 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 39 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - albedo; atmosphere; clastic sediments; dust; exploration; Gusev Crater; impact craters; impact features; landing sites; Mars; Mars Exploration Rover; Meridiani Planum; planets; prediction; radar methods; relief; remote sensing; sediments; surface features; terrestrial planets; thermal properties; topography DO - http://dx.doi.org/10.1038/nature03600 ER - TY - JOUR T1 - Fine-grained, spinel-rich inclusions from the reduced CV chondrite Efremovka; II, Oxygen isotopic compositions AN - 51609724; 2006-026265 AB - Oxygen isotopes have been measured by ion microprobe in individual minerals (spinel, Al-Ti-diopside, melilite, and anorthite) within four relatively unaltered, fine-grained, spinel-rich Ca-Al-rich inclusions (CAIs) from the reduced CV chondrite Efremovka. Spinel is uniformly (super 16) O-rich (Delta (super 17) O < or = -20 ppm) in all four CAIs; Al-Ti-diopside is similarly (super 16) O-rich in all but one CAI, where it has smaller (super 16) O excesses (-15 ppm < or = Delta (super 17) O < or = -10 ppm). Anorthite and melilite vary widely in composition from (super 16) O-rich to (super 16) O-poor (-22 ppm < or = Delta (super 17) O < or = -5 ppm). Two of the CAIs are known to have group II volatility-fractionated rare-earth-element patterns, which is typical of this variety of CAI and which suggests formation by condensation. The association of such trace element patterns with (super 16) O-enrichment in these CAIs suggests that they formed by gas-solid condensation from an (super 16) O-rich gas. They subsequently experienced thermal processing in an (super 16) O-poor reservoir, resulting in partial oxygen isotope exchange. Within each inclusion, oxygen isotope variations from mineral to mineral are consistent with solid-state oxygen self-diffusion at the grain-to-grain scale, but such a model is not consistent with isotopic variations at a larger scale in two of the CAIs. The spatial association of (super 16) O depletions with both elevated Fe contents in spinel and the presence of nepheline suggests that latestage iron-alkali metasomatism played some role in modifying the isotopic patterns in some CAIs. One of the CAIs is a compound object consisting of a coarse-grained, melilite-rich (type A) lithology joined to a fine-grained, spinel-rich one. Melilite and anorthite in the fine-grained portion are mainly (super 16) O-rich, whereas melilite in the type A portion ranges from (super 16) O-rich to (super 16) O-poor, suggesting that oxygen isotope exchange predated the joining together of the two parts and that both (super 16) O-rich and (super 16) O-poor gaseous reservoirs existed simultaneously in the early solar nebula. JF - Meteoritics & Planetary Science AU - Aleon, Jerome AU - Krot, Alexander N AU - McKeegan, Kevin D AU - MacPherson, Glenn J AU - Ulyanov, Alexander A (Aleksander A) Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 1043 EP - 1058 PB - Meteoritical Society, Fayetteville, AR VL - 40 IS - 7 SN - 1086-9379, 1086-9379 KW - sorosilicates KW - silicates KW - stony meteorites KW - mass spectra KW - CV chondrites KW - electron probe data KW - meteorites KW - melilite group KW - clinopyroxene KW - melilite KW - inclusions KW - orthosilicates KW - framework silicates KW - chondrites KW - O-17/O-16 KW - chain silicates KW - plagioclase KW - gaseous phase KW - carbonaceous chondrites KW - solid phase KW - solar nebula KW - nepheline KW - fine-grained materials KW - feldspar group KW - SEM data KW - chemical fractionation KW - isotope fractionation KW - oxygen KW - ion probe data KW - thermal alteration KW - isotopes KW - calcium-aluminum inclusions KW - metasomatism KW - stable isotopes KW - anorthite KW - pyroxene group KW - volatile elements KW - oxides KW - nepheline group KW - spectra KW - rare earths KW - diopside KW - trace elements KW - diffusion KW - secondary minerals KW - condensation KW - isotope ratios KW - parent bodies KW - spinel KW - O-18/O-16 KW - isotope exchange KW - metals KW - Efremovka Meteorite KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51609724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Fine-grained%2C+spinel-rich+inclusions+from+the+reduced+CV+chondrite+Efremovka%3B+II%2C+Oxygen+isotopic+compositions&rft.au=Aleon%2C+Jerome%3BKrot%2C+Alexander+N%3BMcKeegan%2C+Kevin+D%3BMacPherson%2C+Glenn+J%3BUlyanov%2C+Alexander+A+%28Aleksander+A%29&rft.aulast=Aleon&rft.aufirst=Jerome&rft.date=2005-07-01&rft.volume=40&rft.issue=7&rft.spage=1043&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 57 N1 - PubXState - AR N1 - Document feature - illus. incl. 1 table, anals. N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - anorthite; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chemical fractionation; chondrites; clinopyroxene; condensation; CV chondrites; diffusion; diopside; Efremovka Meteorite; electron probe data; feldspar group; fine-grained materials; framework silicates; gaseous phase; inclusions; ion probe data; isotope exchange; isotope fractionation; isotope ratios; isotopes; mass spectra; melilite; melilite group; metals; metasomatism; meteorites; nepheline; nepheline group; O-17/O-16; O-18/O-16; orthosilicates; oxides; oxygen; parent bodies; plagioclase; pyroxene group; rare earths; secondary minerals; SEM data; silicates; solar nebula; solid phase; sorosilicates; spectra; spinel; stable isotopes; stony meteorites; thermal alteration; trace elements; volatile elements ER - TY - JOUR T1 - Reassessing Coxcatlan Cave and the early history of domesticated plants in Mesoamerica AN - 51254886; 2008-061921 AB - Reanalysis and direct accelerator mass spectrometry radiocarbon dating of the cucurbit assemblage from Coxcatlan Cave provide information on the timing and sequence of the initial appearance of three domesticated plants in the Tehuacan Valley (Puebla, Mexico) and allow reassessment of the overall temporal context of plant domestication in Mexico. Cucurbita pepo is the earliest documented domesticate in the cave, dating to 7,920 calibrated calendrical (cal) years B.P. The bottle gourd (Lagenaria siceraria) is dated at 7,200 cal years B.P. Cucurbita argyrosperma does not appear until 2,065 cal years B.P. The earlier identification of Cucurbita moschata specimens is not confirmed. Seventy-one radiocarbon dates, including 23 accelerator mass spectrometry dates on cucurbits, provide ample evidence of postdepositional vertical displacement of organic materials in the western half of Coxcatlan Cave, but they also indicate that the eastern half of the cave was largely undisturbed. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Smith, Bruce D Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 9438 EP - 9445 PB - National Academy of Sciences, Washington, DC VL - 102 IS - 27 SN - 0027-8424, 0027-8424 KW - lower Holocene KW - Cucurbita KW - isotopes KW - Puebla Mexico KW - mass spectra KW - Homo KW - Holocene KW - southern Mexico KW - Cenozoic KW - accelerator mass spectra KW - Theria KW - radioactive isotopes KW - Coxcatlan Cave KW - dates KW - mixing KW - carbon KW - absolute age KW - seeds KW - spectra KW - Mesoamerica KW - Eutheria KW - charcoal KW - Chordata KW - archaeology KW - Quaternary KW - middle Holocene KW - Mammalia KW - agriculture KW - Primates KW - Hominidae KW - Tehuacan Valley KW - Mexico KW - C-14 KW - Vertebrata KW - upper Holocene KW - Tetrapoda KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51254886?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Reassessing+Coxcatlan+Cave+and+the+early+history+of+domesticated+plants+in+Mesoamerica&rft.au=Smith%2C+Bruce+D&rft.aulast=Smith&rft.aufirst=Bruce&rft.date=2005-07-01&rft.volume=102&rft.issue=27&rft.spage=9438&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0502847102 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, chart N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - absolute age; accelerator mass spectra; agriculture; archaeology; C-14; carbon; Cenozoic; charcoal; Chordata; Coxcatlan Cave; Cucurbita; dates; Eutheria; Holocene; Hominidae; Homo; isotopes; lower Holocene; Mammalia; mass spectra; Mesoamerica; Mexico; middle Holocene; mixing; Primates; Puebla Mexico; Quaternary; radioactive isotopes; seeds; southern Mexico; spectra; Tehuacan Valley; Tetrapoda; Theria; upper Holocene; Vertebrata DO - http://dx.doi.org/10.1073/pnas.0502847102 ER - TY - JOUR T1 - Quaternary Science Reviews AN - 51130723; 2006-034263 JF - Quaternary Science Reviews AU - Clarke, Garry K C AU - Leverington, David W AU - Teller, James T AU - Dyke, Arthur S AU - Marshall, Shawn J Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 1533 EP - 1541 PB - Elsevier VL - 24 IS - 12-13 SN - 0277-3791, 0277-3791 KW - United States KW - Quaternary KW - Lake Agassiz KW - paleohydrology KW - glaciers KW - Manitoba KW - Holocene KW - Cenozoic KW - Canada KW - jokulhlaups KW - floods KW - Pleistocene KW - Western Canada KW - glacial geology KW - meltwater KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51130723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+Science+Reviews&rft.atitle=Quaternary+Science+Reviews&rft.au=Clarke%2C+Garry+K+C%3BLeverington%2C+David+W%3BTeller%2C+James+T%3BDyke%2C+Arthur+S%3BMarshall%2C+Shawn+J&rft.aulast=Clarke&rft.aufirst=Garry+K&rft.date=2005-07-01&rft.volume=24&rft.issue=12-13&rft.spage=1533&rft.isbn=&rft.btitle=&rft.title=Quaternary+Science+Reviews&rft.issn=02773791&rft_id=info:doi/10.1016%2Fj.quascirev.2004.12.003 L2 - http://www.sciencedirect.com/science/journal/02773791 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - For reference to discussion see Sharpe, David, Quaternary Science Reviews, Vol. 24, Nos. 12-13, p. 1529-1532, 2005; for reference to original see Clarke, Garry K.C. et al., Quaternary Science Reviews, Vol. 23, No. 3-4, p. 389-407, 2004 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canada; Cenozoic; floods; glacial geology; glaciers; Holocene; jokulhlaups; Lake Agassiz; Manitoba; meltwater; paleohydrology; Pleistocene; Quaternary; United States; Western Canada DO - http://dx.doi.org/10.1016/j.quascirev.2004.12.003 ER - TY - JOUR T1 - Effects of an early-time impact generated vapor blast in the Martian atmosphere; formation of high-latitude pedestal craters AN - 50450649; 2009-043124 JF - LPI Contribution AU - Wrobell, Kelly E AU - Schultz, P H AU - Crawford, D A AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 114 EP - 115 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - erosion KW - mantle KW - Mars KW - Hesperian KW - temperature KW - orbital forcing KW - laboratory studies KW - hypervelocity impacts KW - Amazonian KW - ice KW - pedestal craters KW - climate forcing KW - scour KW - experimental studies KW - shock waves KW - equatorial region KW - atmosphere KW - impacts KW - ejecta KW - emplacement KW - terrestrial planets KW - models KW - planets KW - volatiles KW - vapor clouds KW - evaporation KW - impact craters KW - latitude KW - thermal effects KW - winds KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50450649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Effects+of+an+early-time+impact+generated+vapor+blast+in+the+Martian+atmosphere%3B+formation+of+high-latitude+pedestal+craters&rft.au=Wrobell%2C+Kelly+E%3BSchultz%2C+P+H%3BCrawford%2C+D+A%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Wrobell&rft.aufirst=Kelly&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 21 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Amazonian; atmosphere; climate forcing; ejecta; emplacement; equatorial region; erosion; evaporation; experimental studies; Hesperian; hypervelocity impacts; ice; impact craters; impact features; impacts; laboratory studies; latitude; mantle; Mars; models; orbital forcing; pedestal craters; planets; scour; shock waves; temperature; terrestrial planets; thermal effects; vapor clouds; volatiles; winds ER - TY - JOUR T1 - The influence of volatiles and atmospheres on Martian impact crater morphologies AN - 50450195; 2009-043072 JF - LPI Contribution AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 15 EP - 16 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - water KW - experimental studies KW - numerical models KW - impact features KW - atmosphere KW - Mars KW - ejecta KW - terrestrial planets KW - morphology KW - volatilization KW - planets KW - laboratory studies KW - volatiles KW - terrains KW - ice KW - surface features KW - Mars Global Surveyor Program KW - impact craters KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50450195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+influence+of+volatiles+and+atmospheres+on+Martian+impact+crater+morphologies&rft.au=Barlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Barlow&rft.aufirst=Nadine&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; ejecta; experimental studies; geomorphology; ice; impact craters; impact features; laboratory studies; Mars; Mars Global Surveyor Program; morphology; numerical models; planets; surface features; terrains; terrestrial planets; volatiles; volatilization; water ER - TY - JOUR T1 - Workshop on the Role of volatiles and atmospheres on Martian impact craters AN - 50449804; 2009-043070 JF - LPI Contribution AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 115 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - planets KW - volatiles KW - impact features KW - atmosphere KW - Mars KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50449804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Gomolka%2C+Carl+Joseph%2C+Jr.&rft.aulast=Gomolka&rft.aufirst=Carl&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9781321030495&rft.btitle=&rft.title=Shades+of+gay%3A+Representations+of+male+same-sex+desire+in+French+literature%2C+culture%2C+and+ideology+from+1789-1926&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - SuppNotes - Individual abstracts are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; impact craters; impact features; Mars; planets; terrestrial planets; volatiles ER - TY - JOUR T1 - Impact-induced hydrothermal activity at central-peak and peak-ring craters on early Mars AN - 50449199; 2009-043071 JF - LPI Contribution AU - Abramov, O AU - Kring, D A AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 13 EP - 14 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - upwelling KW - alteration KW - impact features KW - density KW - thermal conductivity KW - finite difference analysis KW - lakes KW - heat capacity KW - water vapor KW - Mars KW - crater lakes KW - simulation KW - metasomatism KW - melts KW - temperature KW - meteorites KW - gravity field KW - topography KW - heat flow KW - hydrothermal alteration KW - geothermal gradient KW - faults KW - water KW - thermophilic taxa KW - numerical models KW - three-dimensional models KW - altimetry KW - impacts KW - convection KW - metamorphism KW - porosity KW - terrestrial planets KW - computer programs KW - planets KW - physical properties KW - atmospheric pressure KW - terrestrial comparison KW - impact craters KW - shock metamorphism KW - permeability KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50449199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Gupta%2C+Kristina&rft.aulast=Gupta&rft.aufirst=Kristina&rft.date=2013-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9781321394726&rft.btitle=&rft.title=Compulsory+Sexuality+and+Its+Discontents%3A+The+Challenge+of+Asexualities&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alteration; altimetry; atmospheric pressure; computer programs; convection; crater lakes; density; faults; finite difference analysis; geothermal gradient; gravity field; heat capacity; heat flow; hydrothermal alteration; impact craters; impact features; impacts; lakes; Mars; melts; metamorphism; metasomatism; meteorites; microorganisms; numerical models; permeability; physical properties; planets; porosity; shock metamorphism; simulation; temperature; terrestrial comparison; terrestrial planets; thermal conductivity; thermophilic taxa; three-dimensional models; topography; upwelling; water; water vapor ER - TY - JOUR T1 - A new model for pedestal crater formation AN - 50447582; 2009-043073 JF - LPI Contribution AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 17 EP - 18 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - eolian features KW - imagery KW - obliquity of the ecliptic KW - impact features KW - erosion KW - Mars KW - landforms KW - sublimation KW - deflation KW - ice KW - surface features KW - pedestal craters KW - gamma-ray spectra KW - thermal emission KW - spectra KW - water KW - wind erosion KW - ejecta KW - terrestrial planets KW - models KW - planets KW - terrains KW - fine-grained materials KW - impact craters KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50447582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=A+new+model+for+pedestal+crater+formation&rft.au=Barlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Barlow&rft.aufirst=Nadine&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - deflation; ejecta; eolian features; erosion; fine-grained materials; gamma-ray spectra; geomorphology; ice; imagery; impact craters; impact features; landforms; Mars; models; obliquity of the ecliptic; pedestal craters; planets; spectra; sublimation; surface features; terrains; terrestrial planets; thermal emission; water; wind erosion ER - TY - JOUR T1 - Ejecta flow from 3-D granular flow models AN - 50444706; 2009-043123 JF - LPI Contribution AU - Wada, K AU - Barnouin-Jha, Olivier S AU - Barlow, Nadine G AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 112 EP - 113 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - Mars KW - granular materials KW - Mercury Planet KW - mass movements KW - mechanics KW - kinetics KW - numerical models KW - three-dimensional models KW - Moon KW - roughness KW - atmosphere KW - impacts KW - ejecta KW - emplacement KW - flows KW - terrestrial planets KW - morphology KW - planets KW - landslides KW - volatiles KW - fluidization KW - erodibility KW - winds KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Ejecta+flow+from+3-D+granular+flow+models&rft.au=Wada%2C+K%3BBarnouin-Jha%2C+Olivier+S%3BBarlow%2C+Nadine+G%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Wada&rft.aufirst=K&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=112&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; ejecta; emplacement; erodibility; flows; fluidization; granular materials; impact features; impacts; kinetics; landslides; Mars; mass movements; mechanics; Mercury Planet; Moon; morphology; numerical models; planets; regolith; roughness; terrestrial planets; three-dimensional models; volatiles; winds ER - TY - JOUR T1 - Field studies of crater gradation in Gusev Crater and Meridiani Planum using the Mars Exploration Rovers AN - 50444670; 2009-043086 JF - LPI Contribution AU - Grant, J A AU - Golombek, M P AU - Haldemann, A F C AU - Crumpler, L AU - Li, R AU - Watters, W A AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 42 EP - 43 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - eolian features KW - imagery KW - degradation KW - volcanic rocks KW - impact features KW - erosion KW - igneous rocks KW - Mars KW - landforms KW - Hesperian KW - paleoclimatology KW - Mars Exploration Rover KW - Amazonian KW - mass movements KW - basalts KW - sediments KW - orbital observations KW - Gusev Crater KW - water KW - Meridiani Planum KW - sulfates KW - terrestrial planets KW - planets KW - deposition KW - terrestrial comparison KW - impact craters KW - geomorphology KW - preservation KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Field+studies+of+crater+gradation+in+Gusev+Crater+and+Meridiani+Planum+using+the+Mars+Exploration+Rovers&rft.au=Grant%2C+J+A%3BGolombek%2C+M+P%3BHaldemann%2C+A+F+C%3BCrumpler%2C+L%3BLi%2C+R%3BWatters%2C+W+A%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Grant&rft.aufirst=J&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Amazonian; basalts; degradation; deposition; eolian features; erosion; geomorphology; Gusev Crater; Hesperian; igneous rocks; imagery; impact craters; impact features; landforms; Mars; Mars Exploration Rover; mass movements; Meridiani Planum; orbital observations; paleoclimatology; planets; preservation; sediments; sulfates; terrestrial comparison; terrestrial planets; volcanic rocks; water ER - TY - JOUR T1 - Modified impact craters on Mars; observations, measurements and likely processes AN - 50444641; 2009-043082 JF - LPI Contribution AU - Craddock, Robert A AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 34 EP - 35 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - eolian features KW - imagery KW - impact features KW - erosion KW - slopes KW - shear stress KW - Mars KW - simulation KW - paleoclimatology KW - volcanism KW - mass movements KW - stream gradient KW - water KW - hydrology KW - lava flows KW - solifluction KW - rainfall KW - lithologic controls KW - aggradation KW - channels KW - Viking Program KW - morphometry KW - highlands KW - ejecta KW - weathering KW - terrestrial planets KW - planets KW - deposition KW - infiltration KW - creep KW - runoff KW - fluvial features KW - impact craters KW - geomorphology KW - regolith KW - sand sheets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Modified+impact+craters+on+Mars%3B+observations%2C+measurements+and+likely+processes&rft.au=Craddock%2C+Robert+A%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Craddock&rft.aufirst=Robert&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aggradation; channels; creep; deposition; ejecta; eolian features; erosion; fluvial features; geomorphology; highlands; hydrology; imagery; impact craters; impact features; infiltration; lava flows; lithologic controls; Mars; mass movements; morphometry; paleoclimatology; planets; rainfall; regolith; runoff; sand sheets; shear stress; simulation; slopes; solifluction; stream gradient; terrestrial planets; Viking Program; volcanism; water; weathering ER - TY - JOUR T1 - Field observations of ground-hugging ejecta flow at Lonar Crater, India AN - 50444097; 2009-043118 JF - LPI Contribution AU - Stewart, S T AU - Louzada, K L AU - Maloof, A C AU - Newsom, Horton E AU - Weiss, B P AU - Wright, S P AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 102 EP - 103 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - Mars KW - Deccan Traps KW - turbulence KW - debris flows KW - Kalapani Dam Quarry KW - India KW - ground water KW - Indian Peninsula KW - mass movements KW - thickness KW - Asia KW - water KW - soils KW - Maharashtra India KW - Histosols KW - matrix KW - ejecta KW - flows KW - terrestrial planets KW - water table KW - planets KW - volatiles KW - terrestrial comparison KW - Lonar Crater KW - impact craters KW - ejecta blankets KW - field studies KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Field+observations+of+ground-hugging+ejecta+flow+at+Lonar+Crater%2C+India&rft.au=Stewart%2C+S+T%3BLouzada%2C+K+L%3BMaloof%2C+A+C%3BNewsom%2C+Horton+E%3BWeiss%2C+B+P%3BWright%2C+S+P%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Stewart&rft.aufirst=S&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 20 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Asia; debris flows; Deccan Traps; ejecta; ejecta blankets; field studies; flows; ground water; Histosols; impact craters; impact features; India; Indian Peninsula; Kalapani Dam Quarry; Lonar Crater; Maharashtra India; Mars; mass movements; matrix; planets; soils; terrestrial comparison; terrestrial planets; thickness; turbulence; volatiles; water; water table ER - TY - JOUR T1 - Geology of Lonar Crater, India; an analog for Martian impact craters AN - 50444069; 2009-043100 JF - LPI Contribution AU - Maloof, A C AU - Louzada, K L AU - Stewart, S T AU - Weiss, B P AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 69 EP - 70 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - magnetization KW - Mars KW - Deccan Traps KW - debris flows KW - simulation KW - magnetic field KW - magnetic properties KW - India KW - Indian Peninsula KW - mass movements KW - basalt flows KW - Asia KW - Maharashtra India KW - paleomagnetism KW - impacts KW - metamorphism KW - ejecta KW - flows KW - terrestrial planets KW - planets KW - terrestrial comparison KW - Lonar Crater KW - impact craters KW - fluidization KW - shock metamorphism KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Geology+of+Lonar+Crater%2C+India%3B+an+analog+for+Martian+impact+craters&rft.au=Maloof%2C+A+C%3BLouzada%2C+K+L%3BStewart%2C+S+T%3BWeiss%2C+B+P%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Maloof&rft.aufirst=A&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - geol. sketch maps, sect. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Asia; basalt flows; debris flows; Deccan Traps; ejecta; flows; fluidization; impact craters; impact features; impacts; India; Indian Peninsula; Lonar Crater; magnetic field; magnetic properties; magnetization; Maharashtra India; Mars; mass movements; metamorphism; paleomagnetism; planets; shock metamorphism; simulation; terrestrial comparison; terrestrial planets ER - TY - JOUR T1 - Impact craters on Mars and Earth; implications by analogy AN - 50444033; 2009-043094 JF - LPI Contribution AU - Kenkmann, T AU - Schoenian, F AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 57 EP - 58 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - inverted-sombrero type craters KW - impact features KW - paleorelief KW - Mars KW - Europe KW - turbulence KW - rheology KW - Central Europe KW - metamorphic rocks KW - Chicxulub Crater KW - suevite KW - sedimentary structures KW - imbrication KW - spallation KW - water KW - Earth KW - breccia KW - impactites KW - Bavaria Germany KW - Yucatan Peninsula KW - atmosphere KW - impact breccia KW - metamorphism KW - ejecta KW - flows KW - terrestrial planets KW - morphology KW - planets KW - volatiles KW - planar bedding structures KW - Mexico KW - shear KW - Ries Crater KW - impact craters KW - Bunte Breccia KW - Germany KW - fluidization KW - shock metamorphism KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Impact+craters+on+Mars+and+Earth%3B+implications+by+analogy&rft.au=Kenkmann%2C+T%3BSchoenian%2C+F%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Kenkmann&rft.aufirst=T&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; Bavaria Germany; breccia; Bunte Breccia; Central Europe; Chicxulub Crater; Earth; ejecta; Europe; flows; fluidization; Germany; imbrication; impact breccia; impact craters; impact features; impactites; inverted-sombrero type craters; Mars; metamorphic rocks; metamorphism; Mexico; morphology; paleorelief; planar bedding structures; planets; rheology; Ries Crater; sedimentary structures; shear; shock metamorphism; spallation; suevite; terrestrial planets; turbulence; volatiles; water; Yucatan Peninsula ER - TY - JOUR T1 - Possible crater-floor thermokarst in Utopia Planitia, Mars AN - 50444024; 2009-043117 JF - LPI Contribution AU - Soare, Richard J AU - Tseung, J M Wan Bun AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 100 EP - 101 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - Tuktoyaktuk Peninsula KW - permafrost KW - obliquity of the ecliptic KW - impact features KW - collapse structures KW - erosion KW - Mars KW - climate change KW - Utopia Planitia KW - sublimation KW - melting KW - deflation KW - ice KW - ground ice KW - water KW - wind erosion KW - periglacial environment KW - Northwest Territories KW - terrestrial planets KW - planets KW - evaporation KW - craters KW - Canada KW - thermokarst KW - depressions KW - Western Canada KW - terrestrial comparison KW - impact craters KW - regolith KW - meltwater KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50444024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Possible+crater-floor+thermokarst+in+Utopia+Planitia%2C+Mars&rft.au=Soare%2C+Richard+J%3BTseung%2C+J+M+Wan+Bun%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Soare&rft.aufirst=Richard&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 20 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Canada; climate change; collapse structures; craters; deflation; depressions; erosion; evaporation; ground ice; ice; impact craters; impact features; Mars; melting; meltwater; Northwest Territories; obliquity of the ecliptic; periglacial environment; permafrost; planets; regolith; sublimation; terrestrial comparison; terrestrial planets; thermokarst; Tuktoyaktuk Peninsula; Utopia Planitia; water; Western Canada; wind erosion ER - TY - JOUR T1 - Fluidized ejecta of Martian lobate craters and composition of the highland rocks AN - 50443987; 2009-043097 JF - LPI Contribution AU - Kochemasov, G G AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 63 EP - 64 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - silicates KW - eolian features KW - albedo KW - andesites KW - impact features KW - olivine group KW - lobate craters KW - temperature KW - sedimentary rocks KW - plutonic rocks KW - basalts KW - orthosilicates KW - gamma-ray spectra KW - dacites KW - syenites KW - chain silicates KW - nepheline syenite KW - apatite KW - impacts KW - highlands KW - ejecta KW - hydrothermal conditions KW - flows KW - terrestrial planets KW - planets KW - Mars Global Surveyor Program KW - fluidization KW - Tharsis KW - crust KW - salt KW - volcanic rocks KW - density KW - igneous rocks KW - Mars KW - iron KW - gravity methods KW - pyroxene group KW - melting KW - lowlands KW - silica KW - ice KW - olivine KW - spectra KW - feldspathoids KW - Gusev Crater KW - water KW - sedimentary cover KW - chemically precipitated rocks KW - geophysical methods KW - phosphates KW - evaporites KW - nesosilicates KW - viscosity KW - metals KW - impact craters KW - geomorphology KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443987?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Fluidized+ejecta+of+Martian+lobate+craters+and+composition+of+the+highland+rocks&rft.au=Kochemasov%2C+G+G%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Kochemasov&rft.aufirst=G&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - albedo; andesites; apatite; basalts; chain silicates; chemically precipitated rocks; crust; dacites; density; ejecta; eolian features; evaporites; feldspathoids; flows; fluidization; gamma-ray spectra; geomorphology; geophysical methods; gravity methods; Gusev Crater; highlands; hydrothermal conditions; ice; igneous rocks; impact craters; impact features; impacts; iron; lobate craters; lowlands; Mars; Mars Global Surveyor Program; melting; metals; nepheline syenite; nesosilicates; olivine; olivine group; orthosilicates; phosphates; planets; plutonic rocks; pyroxene group; reflectance; salt; sedimentary cover; sedimentary rocks; silica; silicates; spectra; syenites; temperature; terrestrial planets; Tharsis; viscosity; volcanic rocks; water ER - TY - JOUR T1 - Post-shock temperature measurements of basalt; improving the basalt equation of state and modeling of post-impact conditions AN - 50443932; 2009-043095 JF - LPI Contribution AU - Kennedy, G B AU - Stewart, S T AU - Senft, L E AU - Obst, A W AU - Furlanetto, M R AU - Payton, J R AU - Seifter, A AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 59 EP - 60 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - United States KW - volcanic rocks KW - impact features KW - igneous rocks KW - Mars KW - thermal history KW - simulation KW - temperature KW - Cenozoic KW - meteorites KW - basalts KW - equations of state KW - heterogeneity KW - experimental studies KW - shock waves KW - Earth KW - Columbia River Basalt Group KW - impacts KW - Miocene KW - terrestrial planets KW - planets KW - Tertiary KW - physical properties KW - Neogene KW - impact craters KW - field studies KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Post-shock+temperature+measurements+of+basalt%3B+improving+the+basalt+equation+of+state+and+modeling+of+post-impact+conditions&rft.au=Kennedy%2C+G+B%3BStewart%2C+S+T%3BSenft%2C+L+E%3BObst%2C+A+W%3BFurlanetto%2C+M+R%3BPayton%2C+J+R%3BSeifter%2C+A%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Kennedy&rft.aufirst=G&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - basalts; Cenozoic; Columbia River Basalt Group; Earth; equations of state; experimental studies; field studies; heterogeneity; igneous rocks; impact craters; impact features; impacts; Mars; meteorites; Miocene; Neogene; physical properties; planets; shock waves; simulation; temperature; terrestrial planets; Tertiary; thermal history; United States; volcanic rocks ER - TY - JOUR T1 - Ages and onset diameters of rampart craters in equatorial regions on Mars AN - 50443802; 2009-043112 JF - LPI Contribution AU - Reiss, D AU - van Gasselt, S AU - Hauber, E AU - Michael, G AU - Jaumann, R AU - Neukum, G AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 92 EP - 93 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - imagery KW - Valles Marineris KW - degradation KW - Noachian KW - impact features KW - Mars KW - Hesperian KW - geochronology KW - Amazonian KW - ice KW - age KW - ground ice KW - Chryse Planitia KW - equatorial region KW - rampart craters KW - atmosphere KW - correlation KW - satellite methods KW - ejecta KW - terrestrial planets KW - planets KW - volatiles KW - Xanthe Terra KW - fluvial features KW - impact craters KW - ejecta blankets KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Ages+and+onset+diameters+of+rampart+craters+in+equatorial+regions+on+Mars&rft.au=Reiss%2C+D%3Bvan+Gasselt%2C+S%3BHauber%2C+E%3BMichael%2C+G%3BJaumann%2C+R%3BNeukum%2C+G%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Reiss&rft.aufirst=D&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 21 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - age; Amazonian; atmosphere; Chryse Planitia; correlation; degradation; ejecta; ejecta blankets; equatorial region; fluvial features; geochronology; ground ice; Hesperian; ice; imagery; impact craters; impact features; Mars; Noachian; planets; rampart craters; remote sensing; satellite methods; terrestrial planets; Valles Marineris; volatiles; Xanthe Terra ER - TY - JOUR T1 - Viscous relaxation of secondary craters within the Martian South Polar Layered Deposits AN - 50443770; 2009-043109 JF - LPI Contribution AU - Pathare, A V AU - Schaller, E L AU - Murray, B C AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 86 EP - 87 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - secondary craters KW - viscous materials KW - resurfacing KW - Mars KW - digital terrain models KW - simulation KW - lunar craters KW - spatial distribution KW - finite element analysis KW - topography KW - ice KW - water KW - subglacial environment KW - Moon KW - morphometry KW - interpolation KW - relaxation KW - terrestrial planets KW - models KW - planets KW - south polar layered deposits KW - MOLA KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Viscous+relaxation+of+secondary+craters+within+the+Martian+South+Polar+Layered+Deposits&rft.au=Pathare%2C+A+V%3BSchaller%2C+E+L%3BMurray%2C+B+C%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Pathare&rft.aufirst=A&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=86&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - digital terrain models; finite element analysis; ice; impact craters; impact features; interpolation; lunar craters; Mars; models; MOLA; Moon; morphometry; planets; relaxation; resurfacing; secondary craters; simulation; south polar layered deposits; spatial distribution; subglacial environment; terrestrial planets; topography; viscous materials; water ER - TY - JOUR T1 - Rim breaching and ponding in Martian impact craters AN - 50443736; 2009-043092 JF - LPI Contribution AU - Irwin, R P, III AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 53 EP - 54 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - terrestrial environment KW - degradation KW - Noachian KW - impact features KW - lakes KW - Mars KW - Hesperian KW - erosion rates KW - paleoclimatology KW - topography KW - ephemeral lakes KW - denudation KW - deltas KW - drainage basins KW - arid environment KW - ephemeral streams KW - paleolakes KW - terrestrial planets KW - morphology KW - planets KW - runoff KW - lacustrine environment KW - streams KW - MOLA KW - impact craters KW - geomorphology KW - fluvial environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Rim+breaching+and+ponding+in+Martian+impact+craters&rft.au=Irwin%2C+R+P%2C+III%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Irwin&rft.aufirst=R&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - arid environment; degradation; deltas; denudation; drainage basins; ephemeral lakes; ephemeral streams; erosion rates; fluvial environment; geomorphology; Hesperian; impact craters; impact features; lacustrine environment; lakes; Mars; MOLA; morphology; Noachian; paleoclimatology; paleolakes; planets; runoff; streams; terrestrial environment; terrestrial planets; topography ER - TY - JOUR T1 - Mars Exploration Rover field observations of impact craters at Gusev Crater and Meridiani Planum and implications for climate change AN - 50443714; 2009-043085 JF - LPI Contribution AU - Golombek, M P AU - Grant, J A AU - Crumpler, L S AU - Haldemann, A F C AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 40 EP - 41 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - eolian features KW - degradation KW - Noachian KW - impact features KW - erosion KW - playas KW - Mars KW - Hesperian KW - erosion rates KW - paleoclimatology KW - climate change KW - burial KW - Mars Exploration Rover KW - sedimentary rocks KW - Amazonian KW - deflation KW - sediments KW - exhumation KW - Gusev Crater KW - Meridiani Planum KW - chemically precipitated rocks KW - wind erosion KW - evaporites KW - ejecta KW - terrestrial planets KW - planets KW - impact craters KW - geomorphology KW - sand sheets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Mars+Exploration+Rover+field+observations+of+impact+craters+at+Gusev+Crater+and+Meridiani+Planum+and+implications+for+climate+change&rft.au=Golombek%2C+M+P%3BGrant%2C+J+A%3BCrumpler%2C+L+S%3BHaldemann%2C+A+F+C%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Golombek&rft.aufirst=M&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Amazonian; burial; chemically precipitated rocks; climate change; deflation; degradation; ejecta; eolian features; erosion; erosion rates; evaporites; exhumation; geomorphology; Gusev Crater; Hesperian; impact craters; impact features; Mars; Mars Exploration Rover; Meridiani Planum; Noachian; paleoclimatology; planets; playas; sand sheets; sedimentary rocks; sediments; terrestrial planets; wind erosion ER - TY - JOUR T1 - The runout efficiency of fluidized ejecta on Mars AN - 50443687; 2009-043075 JF - LPI Contribution AU - Barnouin-Jha, Olivier S AU - Barlow, Nadine G AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 21 EP - 22 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - water KW - impact features KW - Mars KW - debris flows KW - ejecta KW - terrestrial planets KW - planets KW - landslides KW - volatiles KW - debris avalanches KW - runout efficiency KW - pyroclastic flows KW - rheology KW - mass movements KW - volume KW - terrestrial comparison KW - impact craters KW - fluidization KW - kinetics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+runout+efficiency+of+fluidized+ejecta+on+Mars&rft.au=Barnouin-Jha%2C+Olivier+S%3BBarlow%2C+Nadine+G%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Barnouin-Jha&rft.aufirst=Olivier&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - debris avalanches; debris flows; ejecta; fluidization; impact craters; impact features; kinetics; landslides; Mars; mass movements; planets; pyroclastic flows; rheology; runout efficiency; terrestrial comparison; terrestrial planets; volatiles; volume; water ER - TY - JOUR T1 - Crater lakes on Mars; development of quantitative thermal and geomorphic models AN - 50443663; 2009-043074 JF - LPI Contribution AU - Barnhart, C J AU - Tulaczyk, S AU - Asphaug, E I AU - Kraal, E R AU - Moore, Jeff AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 19 EP - 20 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - density KW - thermal conductivity KW - strain KW - erosion KW - one-dimensional models KW - lakes KW - astrobiology KW - Mars KW - crater lakes KW - thermal history KW - energy balance KW - climate change KW - temperature KW - finite element analysis KW - ephemeral lakes KW - ice KW - heat flow KW - mass movements KW - sediments KW - ice plugs KW - thermodynamic properties KW - water KW - bedrock KW - shore features KW - clastic sediments KW - channels KW - paleolakes KW - equations KW - deformation KW - two-dimensional models KW - terrestrial planets KW - planets KW - dust KW - brines KW - volume KW - solar radiation KW - terrestrial comparison KW - impact craters KW - alluvium KW - glacial geology KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Crater+lakes+on+Mars%3B+development+of+quantitative+thermal+and+geomorphic+models&rft.au=Barnhart%2C+C+J%3BTulaczyk%2C+S%3BAsphaug%2C+E+I%3BKraal%2C+E+R%3BMoore%2C+Jeff%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Barnhart&rft.aufirst=C&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alluvium; astrobiology; bedrock; brines; channels; clastic sediments; climate change; crater lakes; deformation; density; dust; energy balance; ephemeral lakes; equations; erosion; finite element analysis; geomorphology; glacial geology; heat flow; ice; ice plugs; impact craters; impact features; lakes; Mars; mass movements; one-dimensional models; paleolakes; planets; sediments; shore features; solar radiation; strain; temperature; terrestrial comparison; terrestrial planets; thermal conductivity; thermal history; thermodynamic properties; two-dimensional models; volume; water ER - TY - JOUR T1 - Verification and validation of the rage hydrocode in preparation for investigation of impacts into a volatile-rich target AN - 50443407; 2009-043110 JF - LPI Contribution AU - Plesko, C S AU - Asphaug, E I AU - Gisler, G R AU - Gittings, M L AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 88 EP - 89 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - experimental studies KW - shock waves KW - pressure KW - impact features KW - finite difference analysis KW - impacts KW - simulation KW - models KW - computer programs KW - laboratory studies KW - volatiles KW - hypervelocity impacts KW - mathematical methods KW - velocity KW - hydrodynamics KW - impact craters KW - equations of state KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Verification+and+validation+of+the+rage+hydrocode+in+preparation+for+investigation+of+impacts+into+a+volatile-rich+target&rft.au=Plesko%2C+C+S%3BAsphaug%2C+E+I%3BGisler%2C+G+R%3BGittings%2C+M+L%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Plesko&rft.aufirst=C&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=88&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 24 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - computer programs; equations of state; experimental studies; finite difference analysis; hydrodynamics; hypervelocity impacts; impact craters; impact features; impacts; laboratory studies; mathematical methods; models; pressure; shock waves; simulation; velocity; volatiles ER - TY - JOUR T1 - Martian megaregolith properties; effects on launch of SNCs and secondary ejecta AN - 50443366; 2009-043089 JF - LPI Contribution AU - Hartmann, W K AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 48 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - chemically precipitated rocks KW - stony meteorites KW - Noachian KW - megaregolith KW - impact features KW - Martian meteorites KW - Mars KW - evaporites KW - ejecta KW - achondrites KW - terrestrial planets KW - SNC Meteorites KW - planets KW - meteorites KW - sedimentary rocks KW - granular materials KW - Amazonian KW - ice KW - impact craters KW - spallation KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Martian+megaregolith+properties%3B+effects+on+launch+of+SNCs+and+secondary+ejecta&rft.au=Hartmann%2C+W+K%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Hartmann&rft.aufirst=W&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; Amazonian; chemically precipitated rocks; ejecta; evaporites; granular materials; ice; impact craters; impact features; Mars; Martian meteorites; megaregolith; meteorites; Noachian; planets; regolith; sedimentary rocks; SNC Meteorites; spallation; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Assessing lithology from ejecta emplacement styles on Mars; the role of atmospheric interactions AN - 50443271; 2009-043116 JF - LPI Contribution AU - Schultz, P H AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 98 EP - 99 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - Mars KW - debris flows KW - ground water KW - substrates KW - laboratory studies KW - mass movements KW - sediments KW - water KW - experimental studies KW - reservoirs KW - clastic sediments KW - grain size KW - elevation KW - atmosphere KW - silt KW - ejecta KW - porosity KW - emplacement KW - terrestrial planets KW - morphology KW - models KW - water table KW - planets KW - volatiles KW - fine-grained materials KW - impact craters KW - gravity flows KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Assessing+lithology+from+ejecta+emplacement+styles+on+Mars%3B+the+role+of+atmospheric+interactions&rft.au=Schultz%2C+P+H%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Schultz&rft.aufirst=P&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; clastic sediments; debris flows; ejecta; elevation; emplacement; experimental studies; fine-grained materials; grain size; gravity flows; ground water; impact craters; impact features; laboratory studies; Mars; mass movements; models; morphology; planets; porosity; reservoirs; sediments; silt; substrates; terrestrial planets; volatiles; water; water table ER - TY - JOUR T1 - The influence of water on the cratering and modification of marine-target craters; some thoughts based on recent field studies and laboratory experiments AN - 50443239; 2009-043108 JF - LPI Contribution AU - Ormoe, Jens AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 84 EP - 85 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - shallow-water environment KW - sea water KW - impact features KW - Mars KW - Europe KW - paleoclimatology KW - laboratory studies KW - hypervelocity impacts KW - dynamics KW - Lockne Crater KW - kinetics KW - water KW - solar system KW - experimental studies KW - shock waves KW - Earth KW - Western Europe KW - three-dimensional models KW - impacts KW - ejecta KW - terrestrial planets KW - planets KW - volatiles KW - Scandinavia KW - deep-water environment KW - saturation KW - marine environment KW - impact craters KW - unconsolidated materials KW - fluidization KW - Sweden KW - remote sensing KW - field studies KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+influence+of+water+on+the+cratering+and+modification+of+marine-target+craters%3B+some+thoughts+based+on+recent+field+studies+and+laboratory+experiments&rft.au=Ormoe%2C+Jens%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Ormoe&rft.aufirst=Jens&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - deep-water environment; dynamics; Earth; ejecta; Europe; experimental studies; field studies; fluidization; hypervelocity impacts; impact craters; impact features; impacts; kinetics; laboratory studies; Lockne Crater; marine environment; Mars; paleoclimatology; planets; remote sensing; saturation; Scandinavia; sea water; shallow-water environment; shock waves; solar system; Sweden; terrestrial planets; three-dimensional models; unconsolidated materials; volatiles; water; Western Europe ER - TY - JOUR T1 - Impact craters on Mars; natural 3D exploration probes of geological evolution AN - 50443209; 2009-043084 JF - LPI Contribution AU - Garvin, James B AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 38 EP - 39 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - scale factor KW - impact features KW - erosion KW - giant craters KW - Mars KW - landforms KW - digital terrain models KW - paleoclimatology KW - burial KW - volcanic features KW - topography KW - ice KW - pedestal craters KW - exhumation KW - climate KW - morphometry KW - near-polar craters KW - simple craters KW - geometry KW - Thermal Infrared Multispectral Scanner KW - terrestrial planets KW - planets KW - complex craters KW - MOLA KW - impact craters KW - latitude KW - geomorphology KW - preservation KW - crust KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Impact+craters+on+Mars%3B+natural+3D+exploration+probes+of+geological+evolution&rft.au=Garvin%2C+James+B%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Garvin&rft.aufirst=James&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - burial; climate; complex craters; crust; digital terrain models; erosion; exhumation; geometry; geomorphology; giant craters; ice; impact craters; impact features; landforms; latitude; Mars; MOLA; morphometry; near-polar craters; paleoclimatology; pedestal craters; planets; preservation; scale factor; simple craters; terrestrial planets; Thermal Infrared Multispectral Scanner; topography; volcanic features ER - TY - JOUR T1 - Dispersion and mixing of impact-generated aerosols in the Martian middle atmosphere AN - 50443169; 2009-043080 JF - LPI Contribution AU - Cho, J Y K AU - Stewart, S T AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 30 EP - 31 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - waves KW - atmosphere KW - Mars KW - troposphere KW - turbulence KW - impacts KW - simulation KW - terrestrial planets KW - models KW - planets KW - volatiles KW - dynamics KW - eddies KW - aerosols KW - MOLA KW - wind transport KW - winds KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Dispersion+and+mixing+of+impact-generated+aerosols+in+the+Martian+middle+atmosphere&rft.au=Cho%2C+J+Y+K%3BStewart%2C+S+T%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Cho&rft.aufirst=J+Y&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; dynamics; eddies; impacts; Mars; models; MOLA; particles; planets; simulation; terrestrial planets; troposphere; turbulence; volatiles; waves; wind transport; winds ER - TY - JOUR T1 - Arcuate ridges and gullies in Martian craters; dependence on orientation and latitude AN - 50443128; 2009-043076 JF - LPI Contribution AU - Berman, D C AU - Hartmann, W K AU - Crown, D A AU - Baker, V R AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 23 EP - 24 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - orientation KW - impact features KW - erosion KW - Mars KW - landforms KW - erosion features KW - arcuate structures KW - terrestrial planets KW - planets KW - deposition KW - ice KW - mass movements KW - surface features KW - impact craters KW - latitude KW - glacial geology KW - geomorphology KW - gullies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Arcuate+ridges+and+gullies+in+Martian+craters%3B+dependence+on+orientation+and+latitude&rft.au=Berman%2C+D+C%3BHartmann%2C+W+K%3BCrown%2C+D+A%3BBaker%2C+V+R%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Berman&rft.aufirst=D&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - arcuate structures; deposition; erosion; erosion features; geomorphology; glacial geology; gullies; ice; impact craters; impact features; landforms; latitude; Mars; mass movements; orientation; planets; surface features; terrestrial planets ER - TY - JOUR T1 - Perched craters and episodes of sublimation on Northern Plains AN - 50442958; 2009-043103 JF - LPI Contribution AU - Meresse, S AU - Baratoux, D AU - Costard, F AU - Mangold, N AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 75 EP - 76 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - thermal inertia KW - impact features KW - thermal conductivity KW - erosion KW - Mars KW - infrared spectra KW - sublimation KW - topography KW - lowlands KW - deflation KW - ice KW - spectra KW - perched craters KW - THEMIS KW - cementation KW - grain size KW - thermal properties KW - wind erosion KW - morphometry KW - ejecta KW - porosity KW - terrestrial planets KW - planets KW - terrains KW - diagenesis KW - MOLA KW - impact craters KW - Acidalia Planitia KW - latitude KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Perched+craters+and+episodes+of+sublimation+on+Northern+Plains&rft.au=Meresse%2C+S%3BBaratoux%2C+D%3BCostard%2C+F%3BMangold%2C+N%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Meresse&rft.aufirst=S&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Acidalia Planitia; cementation; deflation; diagenesis; ejecta; erosion; geomorphology; grain size; ice; impact craters; impact features; infrared spectra; latitude; lowlands; Mars; MOLA; morphometry; perched craters; planets; porosity; spectra; sublimation; terrains; terrestrial planets; THEMIS; thermal conductivity; thermal inertia; thermal properties; topography; wind erosion ER - TY - JOUR T1 - Making a grain-bridge connection between two rocky planets AN - 50442934; 2009-043102 JF - LPI Contribution AU - McSaveney, M J AU - Davies, Tim R H AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 73 EP - 74 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - sand KW - fragmentation KW - erosion KW - clastic sediments KW - stress KW - mechanical properties KW - impacts KW - gravel KW - fracturing KW - debris flows KW - ejecta KW - flows KW - landslides KW - granular materials KW - debris avalanches KW - dynamics KW - brittle materials KW - mass movements KW - shear KW - sediments KW - compression KW - kinetics KW - permeability KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Making+a+grain-bridge+connection+between+two+rocky+planets&rft.au=McSaveney%2C+M+J%3BDavies%2C+Tim+R+H%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=McSaveney&rft.aufirst=M&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 1 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brittle materials; clastic sediments; compression; debris avalanches; debris flows; dynamics; ejecta; erosion; flows; fracturing; fragmentation; granular materials; gravel; impacts; kinetics; landslides; mass movements; mechanical properties; permeability; sand; sediments; shear; stress ER - TY - JOUR T1 - "Softening" of Martian impact craters by creep of ice-rich permafrost AN - 50442928; 2009-043122 JF - LPI Contribution AU - Turtle, E P AU - Pathare, A V AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 110 EP - 111 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - permafrost KW - Noachian KW - impact features KW - plastic deformation KW - Mars KW - landforms KW - simulation KW - finite element analysis KW - rheology KW - ice KW - mass movements KW - sediments KW - dislocation creep KW - two-layer models KW - ground ice KW - soils KW - clastic sediments KW - grain size KW - relaxation KW - deformation KW - terrestrial planets KW - planets KW - viscosity KW - creep KW - dust KW - impact craters KW - scarps KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=%22Softening%22+of+Martian+impact+craters+by+creep+of+ice-rich+permafrost&rft.au=Turtle%2C+E+P%3BPathare%2C+A+V%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Turtle&rft.aufirst=E&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=110&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - clastic sediments; creep; deformation; dislocation creep; dust; finite element analysis; grain size; ground ice; ice; impact craters; impact features; landforms; Mars; mass movements; Noachian; permafrost; planets; plastic deformation; regolith; relaxation; rheology; scarps; sediments; simulation; soils; terrestrial planets; two-layer models; viscosity ER - TY - JOUR T1 - Inferences from oblique impact craters about the role of the atmosphere and subsurface volatiles in the impact cratering process on Mars AN - 50442901; 2009-043090 JF - LPI Contribution AU - Herrick, R R AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 49 EP - 50 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - experimental studies KW - impact features KW - Moon KW - Venus KW - atmosphere KW - Mars KW - turbulence KW - impacts KW - ejecta KW - terrestrial planets KW - planets KW - volatiles KW - hypervelocity impacts KW - pyroclastic flows KW - oblique orientation KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Inferences+from+oblique+impact+craters+about+the+role+of+the+atmosphere+and+subsurface+volatiles+in+the+impact+cratering+process+on+Mars&rft.au=Herrick%2C+R+R%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Herrick&rft.aufirst=R&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; ejecta; experimental studies; hypervelocity impacts; impact craters; impact features; impacts; Mars; Moon; oblique orientation; planets; pyroclastic flows; terrestrial planets; turbulence; Venus; volatiles ER - TY - JOUR T1 - Nuclear cratering experience in the U.S. and Russia AN - 50442897; 2009-043107 JF - LPI Contribution AU - Nordyke, Milo D AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 83 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - water KW - United States KW - failures KW - experimental studies KW - impact features KW - explosions KW - slopes KW - Russian Federation KW - rock mechanics KW - Commonwealth of Independent States KW - craters KW - saturation KW - mechanics KW - impact craters KW - nuclear explosions KW - 30:Engineering geology KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Nuclear+cratering+experience+in+the+U.S.+and+Russia&rft.au=Nordyke%2C+Milo+D%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Nordyke&rft.aufirst=Milo&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Commonwealth of Independent States; craters; experimental studies; explosions; failures; impact craters; impact features; mechanics; nuclear explosions; rock mechanics; Russian Federation; saturation; slopes; United States; water ER - TY - JOUR T1 - Volatiles in the desert; subtle remote-sensing signatures of the Dakhleh Oasis catastrophic event, Western Desert, Egypt AN - 50442869; 2009-043087 JF - LPI Contribution AU - Haldemann, Albert F C AU - Kleindienst, Maxine R AU - Churcher, C S AU - Smith, J R AU - Schwarcz, H P AU - Osinski, Gordon R AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 44 EP - 45 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - eolian features KW - impact features KW - North Africa KW - Mars KW - erosion rates KW - Dakhla Oasis KW - melts KW - deserts KW - Cenozoic KW - sedimentary rocks KW - Quaternary KW - impactites KW - glassy material KW - Dakhlah Bow Wave Structure KW - Western Desert KW - ejecta KW - terrestrial planets KW - Egypt KW - planets KW - volatiles KW - paleoenvironment KW - Pleistocene KW - Africa KW - impact craters KW - geomorphology KW - remote sensing KW - field studies KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Volatiles+in+the+desert%3B+subtle+remote-sensing+signatures+of+the+Dakhleh+Oasis+catastrophic+event%2C+Western+Desert%2C+Egypt&rft.au=Haldemann%2C+Albert+F+C%3BKleindienst%2C+Maxine+R%3BChurcher%2C+C+S%3BSmith%2C+J+R%3BSchwarcz%2C+H+P%3BOsinski%2C+Gordon+R%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Haldemann&rft.aufirst=Albert+F&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Africa; Cenozoic; Dakhla Oasis; Dakhlah Bow Wave Structure; deserts; Egypt; ejecta; eolian features; erosion rates; field studies; geomorphology; glassy material; impact craters; impact features; impactites; Mars; melts; North Africa; paleoenvironment; planets; Pleistocene; Quaternary; remote sensing; sedimentary rocks; terrestrial planets; volatiles; Western Desert ER - TY - JOUR T1 - The effect of impacts on the Martian climate AN - 50442856; 2009-043081 JF - LPI Contribution AU - Colaprete, A AU - Haberle, R M AU - Segura, T L AU - Toon, O B AU - Zahnle, K AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 32 EP - 33 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - impact features KW - asteroids KW - one-dimensional models KW - water vapor KW - Mars KW - atmospheric precipitation KW - simulation KW - paleoclimatology KW - climate change KW - carbon dioxide KW - gypsum KW - greenhouse effect KW - climate KW - water KW - hydrology KW - sulfates KW - rainfall KW - surface water KW - impacts KW - terrestrial planets KW - models KW - planets KW - comets KW - heating KW - impact craters KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442856?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+effect+of+impacts+on+the+Martian+climate&rft.au=Colaprete%2C+A%3BHaberle%2C+R+M%3BSegura%2C+T+L%3BToon%2C+O+B%3BZahnle%2C+K%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Colaprete&rft.aufirst=A&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - asteroids; atmospheric precipitation; carbon dioxide; climate; climate change; comets; greenhouse effect; gypsum; heating; hydrology; impact craters; impact features; impacts; Mars; models; one-dimensional models; paleoclimatology; planets; rainfall; regolith; simulation; sulfates; surface water; terrestrial planets; water; water vapor ER - TY - JOUR T1 - Elastic granular flows AN - 50442837; 2009-043079 JF - LPI Contribution AU - Campbell, C S AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 29 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - elastic properties KW - friction KW - simulation KW - rock mechanics KW - flows KW - computer programs KW - landslides KW - granular materials KW - rheology KW - mass movements KW - shear KW - kinetics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Elastic+granular+flows&rft.au=Campbell%2C+C+S%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Campbell&rft.aufirst=C&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - computer programs; elastic properties; flows; friction; granular materials; kinetics; landslides; mass movements; rheology; rock mechanics; shear; simulation ER - TY - JOUR T1 - What do craters on icy satellites tell us about Martian craters? AN - 50442759; 2009-043114 JF - LPI Contribution AU - Schenk, Paul AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 96 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - icy satellites KW - impact features KW - Europa Satellite KW - Ganymede Satellite KW - water vapor KW - morphometry KW - Mars KW - Galilean satellites KW - ejecta KW - melts KW - temperature KW - terrestrial planets KW - planets KW - Callisto Satellite KW - rheology KW - ice KW - interplanetary comparison KW - impact craters KW - geomorphology KW - satellites KW - meltwater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=What+do+craters+on+icy+satellites+tell+us+about+Martian+craters%3F&rft.au=Schenk%2C+Paul%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Schenk&rft.aufirst=Paul&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=96&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Callisto Satellite; ejecta; Europa Satellite; Galilean satellites; Ganymede Satellite; geomorphology; ice; icy satellites; impact craters; impact features; interplanetary comparison; Mars; melts; meltwater; morphometry; planets; rheology; satellites; temperature; terrestrial planets; water vapor ER - TY - JOUR T1 - Run-out distances of ejecta lobes from SLE and MLE impact craters on Mars AN - 50442729; 2009-043105 JF - LPI Contribution AU - Mouginis-Mark, Peter J AU - Baloga, Stephen M AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 79 EP - 80 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - imagery KW - impact features KW - THEMIS KW - optical spectra KW - elevation KW - morphometry KW - Mars KW - ejecta KW - terrestrial planets KW - planets KW - photometry KW - ground truth KW - data bases KW - MOLA KW - impact craters KW - spectra KW - latitude KW - geomorphology KW - gravity flows KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Run-out+distances+of+ejecta+lobes+from+SLE+and+MLE+impact+craters+on+Mars&rft.au=Mouginis-Mark%2C+Peter+J%3BBaloga%2C+Stephen+M%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Mouginis-Mark&rft.aufirst=Peter&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - data bases; ejecta; elevation; geomorphology; gravity flows; ground truth; imagery; impact craters; impact features; latitude; Mars; MOLA; morphometry; optical spectra; photometry; planets; spectra; terrestrial planets; THEMIS ER - TY - JOUR T1 - Impact cratering and material models; subsurface volatiles on Mars AN - 50442687; 2009-043093 JF - LPI Contribution AU - Ivanov, B A AU - Artemieva (Artem'yeva), N A AU - Pierazzo, E AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 55 EP - 56 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - permafrost KW - impact features KW - Mars KW - temperature KW - pressure gradient KW - melting KW - ice KW - equations of state KW - thermodynamic properties KW - water KW - upper crust KW - shock waves KW - pressure KW - numerical models KW - strength KW - friction KW - mechanical properties KW - ejecta KW - porosity KW - thermal gradient KW - terrestrial planets KW - models KW - planets KW - volatiles KW - brecciation KW - shock pressure KW - brines KW - shear KW - impact craters KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Impact+cratering+and+material+models%3B+subsurface+volatiles+on+Mars&rft.au=Ivanov%2C+B+A%3BArtemieva+%28Artem%27yeva%29%2C+N+A%3BPierazzo%2C+E%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Ivanov&rft.aufirst=B&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brecciation; brines; crust; ejecta; equations of state; friction; ice; impact craters; impact features; Mars; mechanical properties; melting; models; numerical models; permafrost; planets; porosity; pressure; pressure gradient; shear; shock pressure; shock waves; strength; temperature; terrestrial planets; thermal gradient; thermodynamic properties; upper crust; volatiles; water ER - TY - JOUR T1 - Investigating surface scouring processes and ejecta deposition by impact generated winds AN - 50442532; 2009-043120 JF - LPI Contribution AU - Suzuki, Ayako AU - Barnouin-Jha, Olivier S AU - Kumagai, I AU - Nagata, Y AU - Kurita, K AU - Barlow, Nadine G AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 106 EP - 107 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - erosion KW - Mars KW - debris flows KW - buoyancy KW - laboratory studies KW - transport KW - mass movements KW - pedestal craters KW - mechanics KW - Reynolds number KW - scour KW - lineation KW - experimental studies KW - atmosphere KW - impacts KW - ejecta KW - emplacement KW - terrestrial planets KW - planets KW - volatiles KW - viscosity KW - fluidization KW - winds KW - gravity flows KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Investigating+surface+scouring+processes+and+ejecta+deposition+by+impact+generated+winds&rft.au=Suzuki%2C+Ayako%3BBarnouin-Jha%2C+Olivier+S%3BKumagai%2C+I%3BNagata%2C+Y%3BKurita%2C+K%3BBarlow%2C+Nadine+G%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Suzuki&rft.aufirst=Ayako&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; buoyancy; debris flows; ejecta; emplacement; erosion; experimental studies; fluidization; gravity flows; impacts; laboratory studies; lineation; Mars; mass movements; mechanics; pedestal craters; planets; Reynolds number; scour; terrestrial planets; transport; viscosity; volatiles; winds ER - TY - JOUR T1 - Interaction between impact vapor clouds and the early Martian atmosphere AN - 50442490; 2009-043119 JF - LPI Contribution AU - Sugita, S AU - Schultz, P H AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 104 EP - 105 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - Fischer-Tropsh reaction KW - iron oxides KW - aliphatic hydrocarbons KW - Mars KW - fluid dynamics KW - paleoclimatology KW - iron KW - temperature KW - carbon dioxide KW - buoyancy KW - meteorites KW - chemical reactions KW - transport KW - iron meteorites KW - oxides KW - methane KW - atmosphere KW - alkanes KW - impacts KW - terrestrial planets KW - models KW - planets KW - vapor clouds KW - organic compounds KW - comets KW - metals KW - nickel KW - hydrocarbons KW - fluvial features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Interaction+between+impact+vapor+clouds+and+the+early+Martian+atmosphere&rft.au=Sugita%2C+S%3BSchultz%2C+P+H%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Sugita&rft.aufirst=S&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; atmosphere; buoyancy; carbon dioxide; chemical reactions; comets; Fischer-Tropsh reaction; fluid dynamics; fluvial features; hydrocarbons; impacts; iron; iron meteorites; iron oxides; Mars; metals; meteorites; methane; models; nickel; organic compounds; oxides; paleoclimatology; planets; temperature; terrestrial planets; transport; vapor clouds ER - TY - JOUR T1 - Hydrothermal processes and mobile element transport in Martian impact craters; evidence from terrestrial analogue craters AN - 50442461; 2009-043106 JF - LPI Contribution AU - Newsom, Horton E AU - Nelson, M J AU - Shearer, C K AU - Dressler, B O AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 81 EP - 82 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - silicates KW - impact features KW - X-ray diffraction data KW - mass spectra KW - Europe KW - India KW - electron probe data KW - Central Europe KW - Chicxulub Crater KW - Asia KW - Ghana KW - impactites KW - textures KW - lithium KW - saponite KW - ejecta KW - desiccation KW - terrestrial planets KW - West Africa KW - planets KW - Mexico KW - Africa KW - boron KW - mobilization KW - North Atlantic KW - Atlantic Ocean KW - ion probe data KW - chemical transport KW - Mars KW - metasomatism KW - melts KW - Gulf of Mexico KW - cores KW - major elements KW - transport KW - Indian Peninsula KW - hydrothermal alteration KW - spectra KW - trace elements KW - montmorillonite KW - Maharashtra India KW - alkaline earth metals KW - breccia KW - Bavaria Germany KW - alkali metals KW - Yucatan Peninsula KW - smectite KW - Bosumtwi Crater KW - clay minerals KW - metals KW - Ries Crater KW - terrestrial comparison KW - sheet silicates KW - Lonar Crater KW - impact craters KW - Germany KW - beryllium KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Hydrothermal+processes+and+mobile+element+transport+in+Martian+impact+craters%3B+evidence+from+terrestrial+analogue+craters&rft.au=Newsom%2C+Horton+E%3BNelson%2C+M+J%3BShearer%2C+C+K%3BDressler%2C+B+O%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Newsom&rft.aufirst=Horton&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Africa; alkali metals; alkaline earth metals; Asia; Atlantic Ocean; Bavaria Germany; beryllium; boron; Bosumtwi Crater; breccia; Central Europe; chemical transport; Chicxulub Crater; clay minerals; cores; desiccation; ejecta; electron probe data; Europe; Germany; Ghana; Gulf of Mexico; hydrothermal alteration; impact craters; impact features; impactites; India; Indian Peninsula; ion probe data; lithium; Lonar Crater; Maharashtra India; major elements; Mars; mass spectra; melts; metals; metasomatism; Mexico; mobilization; montmorillonite; North Atlantic; planets; Ries Crater; saponite; sheet silicates; silicates; smectite; spectra; terrestrial comparison; terrestrial planets; textures; trace elements; transport; West Africa; X-ray diffraction data; Yucatan Peninsula ER - TY - JOUR T1 - Impact erosion of atmospheres; substantial atmospheric loss by horizontal atmospheric excavation AN - 50442430; 2009-043088 JF - LPI Contribution AU - Hamano, K AU - Abe, Y AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 46 EP - 47 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - water KW - clouds KW - numerical models KW - atmosphere KW - water vapor KW - Mars KW - impacts KW - simulation KW - terrestrial planets KW - escape velocity KW - planets KW - vapor clouds KW - hydrodynamics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Impact+erosion+of+atmospheres%3B+substantial+atmospheric+loss+by+horizontal+atmospheric+excavation&rft.au=Hamano%2C+K%3BAbe%2C+Y%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Hamano&rft.aufirst=K&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; clouds; escape velocity; hydrodynamics; impacts; Mars; numerical models; planets; simulation; terrestrial planets; vapor clouds; water; water vapor ER - TY - JOUR T1 - Automatic recognition of crater-like structures in terrestrial and planetary images AN - 50442390; 2009-043083 JF - LPI Contribution AU - Earl, Jon AU - Chicarro, Agustin AU - Koeberl, Christian AU - Marchetti, Pier Giorgio AU - Milnes, Martin AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 36 EP - 37 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - imagery KW - impact features KW - erosion KW - Nipissing District Ontario KW - Mars KW - digital terrain models KW - multispectral analysis KW - SAR KW - algorithms KW - Earth KW - Brent Crater KW - satellite methods KW - Ontario KW - terrestrial planets KW - planets KW - Landsat KW - detection KW - Canada KW - MOLA KW - impact craters KW - geomorphology KW - Eastern Canada KW - accuracy KW - remote sensing KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50442390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Automatic+recognition+of+crater-like+structures+in+terrestrial+and+planetary+images&rft.au=Earl%2C+Jon%3BChicarro%2C+Agustin%3BKoeberl%2C+Christian%3BMarchetti%2C+Pier+Giorgio%3BMilnes%2C+Martin%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Earl&rft.aufirst=Jon&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=36&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accuracy; algorithms; Brent Crater; Canada; detection; digital terrain models; Earth; Eastern Canada; erosion; geomorphology; imagery; impact craters; impact features; Landsat; Mars; MOLA; multispectral analysis; Nipissing District Ontario; Ontario; planets; remote sensing; SAR; satellite methods; terrestrial planets ER - TY - JOUR T1 - The role of the atmosphere and target volatiles in the emplacement of the Chicxulub ejecta blanket and analogies with Martian impact ejecta AN - 50441946; 2009-043111 JF - LPI Contribution AU - Pope, K O AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 90 EP - 91 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - Belize KW - impact features KW - Albion Formation KW - water vapor KW - Mars KW - karst KW - carbon dioxide KW - size distribution KW - sedimentary rocks KW - diamictite KW - metamorphic rocks KW - sediments KW - Chicxulub Crater KW - suevite KW - Quintana Roo Mexico KW - sulfur dioxide KW - breccia KW - impactites KW - grain size KW - Yucatan Peninsula KW - atmosphere KW - impact breccia KW - clasts KW - lapilli KW - impacts KW - ejecta KW - flows KW - terrestrial planets KW - planets KW - volatiles KW - Mexico KW - impact craters KW - ejecta blankets KW - fluidization KW - clastic rocks KW - Central America KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+role+of+the+atmosphere+and+target+volatiles+in+the+emplacement+of+the+Chicxulub+ejecta+blanket+and+analogies+with+Martian+impact+ejecta&rft.au=Pope%2C+K+O%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Pope&rft.aufirst=K&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Albion Formation; atmosphere; Belize; breccia; carbon dioxide; Central America; Chicxulub Crater; clastic rocks; clasts; diamictite; ejecta; ejecta blankets; flows; fluidization; grain size; impact breccia; impact craters; impact features; impactites; impacts; karst; lapilli; Mars; metamorphic rocks; Mexico; planets; Quintana Roo Mexico; sedimentary rocks; sediments; size distribution; suevite; sulfur dioxide; terrestrial planets; volatiles; water vapor; Yucatan Peninsula ER - TY - JOUR T1 - The role of water in development of the Late Cretaceous Wetumpka impact crater, coastal plain of Alabama, USA AN - 50441902; 2009-043096 JF - LPI Contribution AU - King, D T, Jr AU - Ormoe, Jens AU - Morrow, Jared R AU - Petruny, L W AU - Johnson, R C AU - Neathery, T L AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 61 EP - 62 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - United States KW - Wetumpka impact crater KW - sea water KW - impact features KW - collapse structures KW - erosion KW - Cretaceous KW - uplifts KW - coastal plains KW - Alabama KW - Upper Cretaceous KW - marine sediments KW - topography KW - mass movements KW - shelf environment KW - sediments KW - water KW - Mesozoic KW - morphology KW - slumping KW - marine environment KW - impact craters KW - reconstruction KW - fluidization KW - preservation KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+role+of+water+in+development+of+the+Late+Cretaceous+Wetumpka+impact+crater%2C+coastal+plain+of+Alabama%2C+USA&rft.au=King%2C+D+T%2C+Jr%3BOrmoe%2C+Jens%3BMorrow%2C+Jared+R%3BPetruny%2C+L+W%3BJohnson%2C+R+C%3BNeathery%2C+T+L%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=King&rft.aufirst=D&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Alabama; coastal plains; collapse structures; Cretaceous; erosion; fluidization; impact craters; impact features; marine environment; marine sediments; mass movements; Mesozoic; morphology; preservation; reconstruction; sea water; sediments; shelf environment; slumping; topography; United States; uplifts; Upper Cretaceous; water; Wetumpka impact crater ER - TY - JOUR T1 - Martian polar craters; possible polar materials apparent effects and post-impact modification by apparent perrennial permafrost mound (pingo) formation AN - 50441565; 2009-043113 JF - LPI Contribution AU - Sakimoto, S E H AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 94 EP - 95 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - water KW - polar regions KW - impact features KW - pingos KW - mounds KW - morphometry KW - Mars KW - periglacial features KW - ejecta KW - ground water KW - aquifers KW - terrestrial planets KW - planets KW - volatiles KW - topography KW - ice KW - hydrodynamics KW - MOLA KW - impact craters KW - ground ice KW - latitude KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441565?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Martian+polar+craters%3B+possible+polar+materials+apparent+effects+and+post-impact+modification+by+apparent+perrennial+permafrost+mound+%28pingo%29+formation&rft.au=Sakimoto%2C+S+E+H%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Sakimoto&rft.aufirst=S+E&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=94&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aquifers; ejecta; ground ice; ground water; hydrodynamics; ice; impact craters; impact features; latitude; Mars; MOLA; morphometry; mounds; periglacial features; pingos; planets; polar regions; terrestrial planets; topography; volatiles; water ER - TY - JOUR T1 - Characteristics of impact craters and interior deposits; analysis of the spatial and temporal distribution of volatiles in the highlands of Mars AN - 50441505; 2009-043104 JF - LPI Contribution AU - Mest, S C AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 77 EP - 78 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - eolian features KW - lacustrine features KW - imagery KW - dunes KW - degradation KW - impact features KW - Mars KW - landforms KW - erosion features KW - paleoclimatology KW - spatial distribution KW - volcanic features KW - mass movements KW - gullies KW - Tyrrhena Terra KW - landform evolution KW - Terra Cimmeria KW - highlands KW - satellite methods KW - terrestrial planets KW - planets KW - volatiles KW - Noachis Terra KW - fluvial features KW - impact craters KW - debris aprons KW - temporal distribution KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Characteristics+of+impact+craters+and+interior+deposits%3B+analysis+of+the+spatial+and+temporal+distribution+of+volatiles+in+the+highlands+of+Mars&rft.au=Mest%2C+S+C%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Mest&rft.aufirst=S&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 31 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - debris aprons; degradation; dunes; eolian features; erosion features; fluvial features; gullies; highlands; imagery; impact craters; impact features; lacustrine features; landform evolution; landforms; Mars; mass movements; Noachis Terra; paleoclimatology; planets; satellite methods; spatial distribution; temporal distribution; Terra Cimmeria; terrestrial planets; Tyrrhena Terra; volatiles; volcanic features ER - TY - JOUR T1 - Subkilometer-scale roughness of crater ejecta in the northern plains of Mars; implications for climate-related alteration AN - 50441475; 2009-043099 JF - LPI Contribution AU - Kreslavsky, M A AU - Hear, J W AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 67 EP - 68 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - obliquity of the ecliptic KW - degradation KW - impact features KW - erosion KW - slopes KW - Mars KW - Hesperian KW - paleoclimatology KW - relief KW - topography KW - Amazonian KW - ice KW - water KW - statistical analysis KW - roughness KW - ejecta KW - terrestrial planets KW - planets KW - terrains KW - Hesperian-Amazonian boundary KW - MOLA KW - impact craters KW - latitude KW - Vastitas Borealis Formation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Subkilometer-scale+roughness+of+crater+ejecta+in+the+northern+plains+of+Mars%3B+implications+for+climate-related+alteration&rft.au=Kreslavsky%2C+M+A%3BHear%2C+J+W%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Kreslavsky&rft.aufirst=M&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Amazonian; degradation; ejecta; erosion; Hesperian; Hesperian-Amazonian boundary; ice; impact craters; impact features; latitude; Mars; MOLA; obliquity of the ecliptic; paleoclimatology; planets; relief; roughness; slopes; statistical analysis; terrains; terrestrial planets; topography; Vastitas Borealis Formation; water ER - TY - JOUR T1 - Distribution and orientation of alluvial fans in Martian Craters AN - 50441448; 2009-043098 JF - LPI Contribution AU - Kraal, E R AU - Moore, Jeff M AU - Howard, Alan D AU - Asphaug, E I AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 65 EP - 66 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - water KW - orientation KW - impact features KW - THEMIS KW - sediment transport KW - Mars KW - paleoclimatology KW - distribution KW - infrared spectra KW - terrestrial planets KW - planets KW - topography KW - alluvial fans KW - surveys KW - terrestrial comparison KW - MOLA KW - impact craters KW - spectra KW - latitude KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Distribution+and+orientation+of+alluvial+fans+in+Martian+Craters&rft.au=Kraal%2C+E+R%3BMoore%2C+Jeff+M%3BHoward%2C+Alan+D%3BAsphaug%2C+E+I%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Kraal&rft.aufirst=E&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alluvial fans; distribution; impact craters; impact features; infrared spectra; latitude; Mars; MOLA; orientation; paleoclimatology; planets; sediment transport; spectra; surveys; terrestrial comparison; terrestrial planets; THEMIS; topography; water ER - TY - JOUR T1 - Martian craters viewed by the THEMIS instrument; double-layered ejecta craters AN - 50441422; 2009-043078 JF - LPI Contribution AU - Boyce, Joseph M AU - Mouginis-Mark, Peter J AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 27 EP - 28 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - double layer ejecta craters KW - imagery KW - impact features KW - erosion KW - Mars KW - landforms KW - impacts KW - ejecta KW - emplacement KW - Thermal Infrared Multispectral Scanner KW - terrestrial planets KW - morphology KW - planets KW - hypervelocity impacts KW - surface features KW - velocity KW - impact craters KW - latitude KW - fluidization KW - surges KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Martian+craters+viewed+by+the+THEMIS+instrument%3B+double-layered+ejecta+craters&rft.au=Boyce%2C+Joseph+M%3BMouginis-Mark%2C+Peter+J%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Boyce&rft.aufirst=Joseph&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - double layer ejecta craters; ejecta; emplacement; erosion; fluidization; hypervelocity impacts; imagery; impact craters; impact features; impacts; landforms; latitude; Mars; morphology; planets; surface features; surges; terrestrial planets; Thermal Infrared Multispectral Scanner; velocity ER - TY - JOUR T1 - Evidence for the role of sub-surface volatiles in the formation of large rayed crater systems on Mars; implications for the ejection of the Martian meteorites AN - 50441386; 2009-043121 JF - LPI Contribution AU - Tornabene, L L AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 108 EP - 109 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - imagery KW - stony meteorites KW - impact features KW - Martian meteorites KW - optical spectra KW - Mars KW - infrared spectra KW - meteorites KW - oblique orientation KW - Elysium KW - spectra KW - spallation KW - THEMIS KW - Mars Orbiter Camera KW - ejecta KW - achondrites KW - terrestrial planets KW - morphology KW - models KW - planets KW - volatiles KW - impact craters KW - ejecta blankets KW - fluidization KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Evidence+for+the+role+of+sub-surface+volatiles+in+the+formation+of+large+rayed+crater+systems+on+Mars%3B+implications+for+the+ejection+of+the+Martian+meteorites&rft.au=Tornabene%2C+L+L%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Tornabene&rft.aufirst=L&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; ejecta; ejecta blankets; Elysium; fluidization; imagery; impact craters; impact features; infrared spectra; Mars; Mars Orbiter Camera; Martian meteorites; meteorites; models; morphology; oblique orientation; optical spectra; planets; spallation; spectra; stony meteorites; terrestrial planets; THEMIS; volatiles ER - TY - JOUR T1 - On the brittle failure of water ice Ih; a short review AN - 50441352; 2009-043115 JF - LPI Contribution AU - Schulson, E M AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 97 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - icy satellites KW - Europa Satellite KW - strain KW - crystal structure KW - Galilean satellites KW - laboratory studies KW - ice KW - thickness KW - tectonics KW - satellites KW - compression KW - confining pressure KW - faults KW - ductile deformation KW - water KW - failures KW - experimental studies KW - pressure KW - stress KW - mechanical properties KW - brittle deformation KW - relaxation KW - low pressure KW - deformation KW - physical properties KW - cracks KW - creep KW - shear KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=On+the+brittle+failure+of+water+ice+Ih%3B+a+short+review&rft.au=Schulson%2C+E+M%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Schulson&rft.aufirst=E&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brittle deformation; compression; confining pressure; cracks; creep; crystal structure; deformation; ductile deformation; Europa Satellite; experimental studies; failures; faults; Galilean satellites; ice; icy satellites; laboratory studies; low pressure; mechanical properties; physical properties; pressure; relaxation; satellites; shear; strain; stress; tectonics; thickness; water ER - TY - JOUR T1 - Inverted Martian craters in lineated glacial valleys, Ismenius Lacus region, Mars AN - 50441308; 2009-043101 JF - LPI Contribution AU - McConnell, B S AU - Wilt, Grier L AU - Gillespie, Aimee AU - Newsom, Horton E AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 71 EP - 72 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - obliquity of the ecliptic KW - impact features KW - collapse structures KW - Mars KW - simulation KW - physical models KW - sublimation KW - topography KW - Ismenius Lacus KW - ice KW - experimental studies KW - lineaments KW - numerical models KW - valleys KW - THEMIS KW - Mars Orbiter Camera KW - glacial features KW - satellite methods KW - terrestrial planets KW - Martian ice age KW - planets KW - Mars Global Surveyor Program KW - impact craters KW - latitude KW - geomorphology KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441308?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Inverted+Martian+craters+in+lineated+glacial+valleys%2C+Ismenius+Lacus+region%2C+Mars&rft.au=McConnell%2C+B+S%3BWilt%2C+Grier+L%3BGillespie%2C+Aimee%3BNewsom%2C+Horton+E%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=McConnell&rft.aufirst=B&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - collapse structures; experimental studies; geomorphology; glacial features; ice; image analysis; impact craters; impact features; Ismenius Lacus; latitude; lineaments; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; Martian ice age; numerical models; obliquity of the ecliptic; physical models; planets; satellite methods; simulation; sublimation; terrestrial planets; THEMIS; topography; valleys ER - TY - JOUR T1 - Chesapeake Bay impact structure; morphology, crater fill, and relevance for impact processes on Mars AN - 50441280; 2009-043091 JF - LPI Contribution AU - Horton, J Wright, Jr AU - Powars, David S AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 51 EP - 52 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - United States KW - impact features KW - collapse structures KW - Cretaceous KW - siliciclastics KW - subsidence KW - Mars KW - impactite KW - debris flows KW - chaotic terrains KW - metasomatism KW - crater fill KW - Cenozoic KW - impact melts KW - marine sediments KW - metamorphic rocks KW - mass movements KW - shelf environment KW - sediments KW - crystalline rocks KW - hydrothermal alteration KW - suevite KW - Chesapeake Bay impact structure KW - buried features KW - breccia KW - Virginia KW - impactites KW - Eocene KW - Paleogene KW - impact breccia KW - clasts KW - deformation KW - clathrates KW - resurge deposits KW - Mesozoic KW - terrestrial planets KW - morphology KW - slumping KW - planets KW - volatiles KW - Tertiary KW - marine environment KW - impact craters KW - geomorphology KW - fluidization KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Chesapeake+Bay+impact+structure%3B+morphology%2C+crater+fill%2C+and+relevance+for+impact+processes+on+Mars&rft.au=Horton%2C+J+Wright%2C+Jr%3BPowars%2C+David+S%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Horton&rft.aufirst=J&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch map, sect. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - breccia; buried features; Cenozoic; chaotic terrains; Chesapeake Bay impact structure; clasts; clathrates; collapse structures; crater fill; Cretaceous; crystalline rocks; debris flows; deformation; Eocene; fluidization; geomorphology; hydrothermal alteration; impact breccia; impact craters; impact features; impact melts; impactite; impactites; marine environment; marine sediments; Mars; mass movements; Mesozoic; metamorphic rocks; metasomatism; morphology; Paleogene; planets; resurge deposits; sediments; shelf environment; siliciclastics; slumping; subsidence; suevite; terrestrial planets; Tertiary; United States; Virginia; volatiles ER - TY - JOUR T1 - Impact crater geometries provide evidence for ice-rich layers at low latitudes on Mars AN - 50441256; 2009-043077 JF - LPI Contribution AU - Black, B A AU - Stewart, S T AU - Barlow, Nadine G AU - Barnouin-Jha, Olivier S AU - Stewart, Sarah AU - Boyce, Joseph M AU - Grant, John AU - Herrick, Robert AU - Newsom, Horton E AU - Plescia, Jeffrey AU - Schenk, Paul AU - Sharpton, Virgil AU - Tornabene, Livio AU - Wright, Shawn Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 25 EP - 26 PB - Lunar and Planetary Institute, Houston, TX VL - 1273 SN - 0161-5297, 0161-5297 KW - obliquity of the ecliptic KW - impact features KW - glaciation KW - ground-penetrating radar KW - resurfacing KW - Mars KW - Utopia Planitia KW - sublimation KW - ice KW - drilling KW - climate KW - water KW - upper crust KW - cyclic processes KW - radar methods KW - Elysium Mons KW - ejecta KW - geometry KW - terrestrial planets KW - planets KW - volatiles KW - physical properties KW - volume KW - MOLA KW - impact craters KW - latitude KW - geomorphology KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Impact+crater+geometries+provide+evidence+for+ice-rich+layers+at+low+latitudes+on+Mars&rft.au=Black%2C+B+A%3BStewart%2C+S+T%3BBarlow%2C+Nadine+G%3BBarnouin-Jha%2C+Olivier+S%3BStewart%2C+Sarah%3BBoyce%2C+Joseph+M%3BGrant%2C+John%3BHerrick%2C+Robert%3BNewsom%2C+Horton+E%3BPlescia%2C+Jeffrey%3BSchenk%2C+Paul%3BSharpton%2C+Virgil%3BTornabene%2C+Livio%3BWright%2C+Shawn&rft.aulast=Black&rft.aufirst=B&rft.date=2005-07-01&rft.volume=1273&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on the Role of volatiles and atmospheres on Martian impact craters N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - climate; crust; cyclic processes; drilling; ejecta; Elysium Mons; geometry; geomorphology; glaciation; ground-penetrating radar; ice; impact craters; impact features; latitude; Mars; MOLA; obliquity of the ecliptic; physical properties; planets; radar methods; resurfacing; sublimation; terrestrial planets; upper crust; Utopia Planitia; volatiles; volume; water ER - TY - JOUR T1 - Water alteration of rocks and soils on Mars at the Spirit Rover site in Gusev Crater AN - 50283350; 2006-014792 AB - The mineralogy and chemistry of soils, coatings and interiors of rocks are presented from the Mars Exploration rover Spirit from the landing site in Gusev crater to the base of the Columbia Hills. Coatings and petrography of a light-toned rock sample (Mazatzal) indicate post-crystallization aqueous alteration, the source of increased Fe (super 3+) being mainly oxidation of Fe in altered olivine. The coatings on this rock include S, Cl and Fe (super 3) + which are not attributed to pure evaporites, but require alteration of silicate from adhering soil or of altered olivine, oxidized Fe (super 2+) and incorporated S and Cl. Three samples of Gusev plain basalts contain partially filled vughs and veins containing relatively high Br. The interiors of the rocks contain anomalously high S, Br and Cl relative to terrestrial basalts and Martian meteorites. Possible mechanisms for the characteristics of alteration of the rocks are discussed, including volcanic emanations and the decoupling of Br from Cl owing to the higher solubility of Br in aqueous solution. Inferences are drawn from analysed trenched sections and soil crusts (under the uppermost surface dust) which suggest some cementing of soil by salts. Overall the evidence discussed indicates the geochemical effects of aqueous alteration at low water/rock ratios, resulting in multiple oxidized coatings, filled vughs and veins, with deposition of salts and oxidation of Fe (super 2+) in subsurface soils.The alteration of igneous minerals and the deposition and transport of soluble materials also implicates interaction with water, though not with standing or groundwater or hydrothermal activity. JF - Nature (London) AU - Haskin, Larry A AU - Wang, Alian AU - Jolliff, Bradley L AU - McSween, Harry Y AU - Clark, Benton C AU - Des Marais, David J AU - McLennan, Scott M AU - Tosca, Nicholas J AU - Hurowitz, Joel A AU - Farmer, Jack D AU - Yen, Albert S AU - Squyres, Steven W AU - Arvidson, Raymond E AU - Klingelhoefer, Goestar AU - Schroeder, Christian AU - de Souza, Paulo A, Jr AU - Ming, Douglas W AU - Gellert, Ralf AU - Zipfel, Jutta AU - Brueckner, Johannes AU - Bell, James F, III AU - Herkenhoff, Kenneth E AU - Christensen, Philip R AU - Ruff, Steve AU - Blaney, Diana AU - Gorevan, Steven AU - Cabrol, Nathalie A AU - Crumpler, Larry S AU - Grant, John AU - Soderblom, Lawrence AU - Anonymous Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 66 EP - 69 PB - Macmillan Journals, London VL - 436 IS - 7047 SN - 0028-0836, 0028-0836 KW - water KW - soils KW - alteration KW - volcanic rocks KW - impact features KW - igneous rocks KW - Mars KW - cosmochemistry KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - mineral composition KW - humidity KW - basalts KW - sediments KW - crystallization KW - impact craters KW - spectra KW - Rock Mazatzal KW - chemical ratios KW - Gusev Crater KW - climate KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50283350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Water+alteration+of+rocks+and+soils+on+Mars+at+the+Spirit+Rover+site+in+Gusev+Crater&rft.au=Haskin%2C+Larry+A%3BWang%2C+Alian%3BJolliff%2C+Bradley+L%3BMcSween%2C+Harry+Y%3BClark%2C+Benton+C%3BDes+Marais%2C+David+J%3BMcLennan%2C+Scott+M%3BTosca%2C+Nicholas+J%3BHurowitz%2C+Joel+A%3BFarmer%2C+Jack+D%3BYen%2C+Albert+S%3BSquyres%2C+Steven+W%3BArvidson%2C+Raymond+E%3BKlingelhoefer%2C+Goestar%3BSchroeder%2C+Christian%3Bde+Souza%2C+Paulo+A%2C+Jr%3BMing%2C+Douglas+W%3BGellert%2C+Ralf%3BZipfel%2C+Jutta%3BBrueckner%2C+Johannes%3BBell%2C+James+F%2C+III%3BHerkenhoff%2C+Kenneth+E%3BChristensen%2C+Philip+R%3BRuff%2C+Steve%3BBlaney%2C+Diana%3BGorevan%2C+Steven%3BCabrol%2C+Nathalie+A%3BCrumpler%2C+Larry+S%3BGrant%2C+John%3BSoderblom%2C+Lawrence%3BAnonymous&rft.aulast=Haskin&rft.aufirst=Larry&rft.date=2005-07-01&rft.volume=436&rft.issue=7047&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature03640 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2006-01-01 N1 - Number of references - 28 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - alteration; basalts; chemical ratios; climate; cosmochemistry; crystallization; Gusev Crater; humidity; igneous rocks; impact craters; impact features; Mars; Mars Exploration Rover; mineral composition; Mossbauer spectra; planets; Rock Mazatzal; sediments; soils; spectra; terrestrial planets; volcanic rocks; water DO - http://dx.doi.org/10.1038/nature03640 ER - TY - JOUR T1 - Moore's law and technological determinism: reflections on the history of technology AN - 38193154; 2989132 JF - Technology and culture AU - Ceruzzi, Paul E AD - Smithsonian's National Air and Space Museum Y1 - 2005/07// PY - 2005 DA - Jul 2005 SP - 584 EP - 593 VL - 46 IS - 3 SN - 0040-165X, 0040-165X KW - Sociology KW - Civilization KW - Historiography KW - Determinism KW - History of technology KW - Science and technology KW - Cultural studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/38193154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technology+and+culture&rft.atitle=Moore%27s+law+and+technological+determinism%3A+reflections+on+the+history+of+technology&rft.au=Ceruzzi%2C+Paul+E&rft.aulast=Ceruzzi&rft.aufirst=Paul&rft.date=2005-07-01&rft.volume=46&rft.issue=3&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Technology+and+culture&rft.issn=0040165X&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 11326 11325 12622; 3185; 5919 12622; 3468 9486; 5888 504; 2319 3119 3105 3198 3483 ER - TY - JOUR T1 - The Fate of Lyngbya majuscula Toxins in Three Potential Consumers AN - 17151739; 6789812 AB - Blooms of Lyngbya majuscula have been reported with increasing frequency and severity in the last decade in Moreton Bay, Australia. A number of grazers have been observed feeding upon this toxic cyanobacterium. Differences in sequestration of toxic compounds from L. majuscula were investigated in two anaspideans, Stylocheilus striatus, Bursatella leachii, and the cephalaspidean Diniatys dentifer. Species fed a monospecific diet of L. majuscula had different toxin distribution in their tissues and excretions. A high concentration of lyngbyatoxin-a was observed in the body of S. striatus (3.94 mg/kg super(-1)) compared to bodily secretions (ink 0.12 mg/kg super(-1); fecal matter 0.56 mg/kg super(-1); eggs 0.05 mg/kg super(-1)). In contrast, B. leachii secreted greaterconcentrations of lyngbyatoxin-a (ink 5.41 mg/kg super(-1); fecal matter 6.71 mg/kg super(-1)) than that stored in the body (2.24 mg/kg super(-1)). The major internal repository of lyngbyatoxin-a and debromoaplysiatoxin was the digestive gland for both S. striatus (6.31 plus or minus 0.31 mg/kg super(-1)) and B. leachii (156.39 plus or minus 46.92 mg/kg super(-1)). D. dentifer showed high variability in the distribution of sequestered compounds. Lyngbyatoxin-a was detected in the digestive gland (3.56 plus or minus 3.56 mg/kg super(-1)) but not in the head and foot, while debromoaplysiatoxin was detected in the head and foot (133.73 plus or minus 129.82 mg/kg super(-1)) but not in the digestive gland. The concentrations of sequestered secondary metabolites in these animals did not correspond to the concentrations found in L. majuscula used as food for these experiments, suggesting it may have been from previous dietary exposure. Trophic transfer of debromoaplysiatoxin from L.majuscula into S. striatus is well established; however, a lack of knowledge exists for other grazers. The high levels of secondary metabolites observed in both the anaspidean and the cephalapsidean species suggest that these toxins may bioaccumulate through marine food chains. JF - Journal of Chemical Ecology AU - Capper, Angela AU - Tibbetts, Ian R AU - O'Neil, Judith M AU - Shaw, Glendon R AD - Smithsonian Marine Station, 701 Seaway Drive, Fort Pierce, FL, 34949, USA, capper@sms.si.edu Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 1595 EP - 1606 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 31 IS - 7 SN - 0098-0331, 0098-0331 KW - Toxicology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Molecular structure KW - Algal blooms KW - Food chains KW - Toxicants KW - Secretions KW - Bursatella leachii KW - Metabolites KW - Eggs KW - ISEW, Australia, Queensland, Moreton Bay KW - Glands KW - Australia KW - Consumers KW - Diets KW - Feeding KW - Lyngbya majuscula KW - Head KW - Toxins KW - Cyanobacteria KW - Bioaccumulation KW - Digestive glands KW - Foot KW - Secondary metabolites KW - Feeding experiments KW - Excretion KW - Cyanophyta KW - Stylocheilus striatus KW - Q5 08503:Characteristics, behavior and fate KW - D 04627:Algae/lichens KW - K 03039:Algae KW - X 24490:Other KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17151739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Ecology&rft.atitle=The+Fate+of+Lyngbya+majuscula+Toxins+in+Three+Potential+Consumers&rft.au=Capper%2C+Angela%3BTibbetts%2C+Ian+R%3BO%27Neil%2C+Judith+M%3BShaw%2C+Glendon+R&rft.aulast=Capper&rft.aufirst=Angela&rft.date=2005-07-01&rft.volume=31&rft.issue=7&rft.spage=1595&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-005-5800-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Molecular structure; Algal blooms; Bioaccumulation; Food chains; Toxicants; Digestive glands; Feeding experiments; Excretion; Metabolites; Diets; Feeding; Head; Glands; Secretions; Foot; Secondary metabolites; Consumers; Eggs; Toxins; Cyanobacteria; Lyngbya majuscula; Bursatella leachii; Stylocheilus striatus; Cyanophyta; ISEW, Australia, Queensland, Moreton Bay; Australia DO - http://dx.doi.org/10.1007/s10886-005-5800-5 ER - TY - JOUR T1 - The introduced ribbed mussel (Geukensia demissa) in Estero de Punta Banda, Mexico: interactions with the native cord grass, Spartina foliosa AN - 17114396; 6734291 AB - Introduced populations of Guekensia demissa occur on the west coast of North America. They have been reported in San Francisco Bay, four southern California wetlands, and in Estero de Punta Banda (EPB), Baja California Norte, Mexico. We randomly sampled benthic invertebrates in four habitat types within EPB: marsh, channel, mudflat and pan. Geukensia demissa was the most abundant bivalve in the wetland at EPB. It was significantly associated with the native cordgrass, Spartina foliosa, and occurred at higher average densities in vegetated marsh sites (24/m super(2)) and Spartina-dominated tidal channels (35/m super(2)), compared to mudflat (0/m super(2)), and pan (0/m super(2)) sites. We estimated that the total biomass of this invader was over four times that of the next most abundant bivalve, Tagelus spp., in EPB. We examined G. demissa for parasites and found that only a few native parasites colonized this introduced host at very low prevalences and intensities. We performed bird surveys to determine the habitat overlap and potential impact of this mussel on the EPB population of light-footed clapper rails (Rallus longirostrus levipes), an endangered species in the United States. The high abundance of G. demissa in EPB, its presence in clapper rail habitat, and its known effects on salt marsh habitat in it's native range, warrant further investigations of the impact of this invader in EPB and elsewhere. JF - Biological Invasions AU - Torchin, Mark E AU - Hechinger, Ryan F AU - Huspeni, Todd C AU - Whitney, Kathleen L AU - Lafferty, Kevin D AD - Smithsonian Tropical Research Institute, Apartado, 0843-03092, Balboa, Ancon, Republic of Panama, torchinm@si.edu Y1 - 2005/07// PY - 2005 DA - July 2005 SP - 607 EP - 614 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 7 IS - 4 SN - 1387-3547, 1387-3547 KW - Ribbed mussel KW - Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Parasites KW - Geographical distribution KW - Abundance KW - Interspecific relationships KW - Salinity effects KW - Wetlands KW - Mud flats KW - Tagelus KW - Coasts KW - Geukensia demissa KW - Marine KW - Spartina foliosa KW - Aquatic plants KW - Environmental impact KW - Marshes KW - Rallus longirostrus levipes KW - Mexico KW - Salt marshes KW - ISE, Mexico KW - Endangered species KW - Marine molluscs KW - Introduced species KW - D 04658:Molluscs KW - M3 1010:Issues in Sustainable Development KW - Q1 08485:Species interactions: pests and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17114396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Invasions&rft.atitle=The+introduced+ribbed+mussel+%28Geukensia+demissa%29+in+Estero+de+Punta+Banda%2C+Mexico%3A+interactions+with+the+native+cord+grass%2C+Spartina+foliosa&rft.au=Torchin%2C+Mark+E%3BHechinger%2C+Ryan+F%3BHuspeni%2C+Todd+C%3BWhitney%2C+Kathleen+L%3BLafferty%2C+Kevin+D&rft.aulast=Torchin&rft.aufirst=Mark&rft.date=2005-07-01&rft.volume=7&rft.issue=4&rft.spage=607&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-004-5851-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Parasites; Geographical distribution; Interspecific relationships; Salinity effects; Environmental impact; Aquatic plants; Marine molluscs; Mud flats; Wetlands; Marshes; Introduced species; Salt marshes; Abundance; Endangered species; Coasts; Geukensia demissa; Rallus longirostrus levipes; Spartina foliosa; Tagelus; Mexico; ISE, Mexico; Marine DO - http://dx.doi.org/10.1007/s10530-004-5851-5 ER - TY - JOUR T1 - Saving Mali's Migratory Elephants AN - 14750061; 10684051 AB - The desert elephants of Mali migrate up to 35 miles daily, 300 in a year, in search of water. Once prevalent throughout West Africa, the remaining desert elephant herd in Mali is about 400 head, and lives at the outermost edge of its range. The challenges of protecting nomadic animals such as these are intensified by threats to their migration routes as well as limited water supplies. The herd has been monitored to identify key corridors for protection from development. About 250 individuals have been identified by researchers, largely by the characteristic tears and folds of their ear flaps. JF - Smithsonian AU - Helmuth, Laura Y1 - 2005/07// PY - 2005 DA - Jul 2005 SP - 56 PB - Smithsonian Magazine VL - 36 IS - 4 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - MONITORING, WILDLIFE KW - ELEPHANTS KW - MALI KW - ENDANGERED SPECIES, ANIMAL KW - MIGRATION, ANIMAL KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14750061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Saving+Mali%27s+Migratory+Elephants&rft.au=Helmuth%2C+Laura&rft.aulast=Helmuth&rft.aufirst=Laura&rft.date=2005-07-01&rft.volume=36&rft.issue=4&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - MONITORING, WILDLIFE; ELEPHANTS; MALI; ENDANGERED SPECIES, ANIMAL; MIGRATION, ANIMAL ER - TY - JOUR T1 - What Price Glory? AN - 14746721; 10684050 AB - Morris Island, South Carolina, is the site of an historic Civil War battle, in which African-American troops of the 54th regiment took hold of Fort Wagner and thereby opened the way to Fort Sumpter and the capture of Charleston. The island is now the site of a proposed luxury home development. Opponents of the development claim that it would destroy the heritage and natural beauty of the site. This summary of the Civil War battle and its symbolic meaning for African Americans as well as its seminal role in the Civil War, considers the potential impact of a residential development. JF - Smithsonian AU - Bordewich, Fergus M Y1 - 2005/07// PY - 2005 DA - Jul 2005 SP - 44 PB - Smithsonian Magazine VL - 36 IS - 4 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - SOUTH CAROLINA KW - HISTORIC SITES KW - LAND USE PLANNING KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14746721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=What+Price+Glory%3F&rft.au=Bordewich%2C+Fergus+M&rft.aulast=Bordewich&rft.aufirst=Fergus&rft.date=2005-07-01&rft.volume=36&rft.issue=4&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t drawings N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - SOUTH CAROLINA; HISTORIC SITES; LAND USE PLANNING ER - TY - JOUR T1 - Ocean surgeonfish Acanthurus bahianus. I. The geography of demography AN - 17627431; 6397367 AB - The ocean surgeonfish Acanthurus bahianus is a common inhabitant of reefs throughout the west and central Atlantic. We examined geographic variation in its demography among 10 locations spanning 56 degree of latitude. These populations exhibit a great diversity of growth trajectories, as well as 3-fold variation in terminal size and maximum longevity. There are strongly contrasting patterns of habitat variation in demography at 2 sites; at Bermuda, fish settle inshore, grow to about asymptotic size and then, when 2 to 6 yr old, relocate permanently to outer reefs, where they can reach 32 yr. At Belize, fish settle and attain 10 yr on both inner and outer reefs, but grow faster and reach a similar to 50% greater asymptotic weight on inner reefs. Habitat differences in growth at Belize largely span the range of variation among NW Atlantic locations. A. bahianus exhibits the fastest growth known for an acanthurid, and the strongest spatial variation in demography known for a tropical reef-fish. Maximum age, adult survivorship, terminal size and absolute growth rate are inversely related to temperature. However, relative growth rate is not: in all populations a similar percentage of mean asymptotic standard length (L sub([infinity])) is achieved at 1, 2 and 3 yr, and then growth effectively ceases. Variation in longevity is related to temperature, and is largely independent of size. Variation in growth and size is related strongly to both habitat and temperature effects, and the rate of growth appears to set terminal size. High longevity at 3 isolated oceanic islands seems to reflect a temperature effect, rather than an island effect. JF - Marine Ecology Progress Series AU - Robertson AU - Ackerman, J L AU - Choat, J H AU - Posada, J M AU - Pitt, J AD - Smithsonian Tropical Research Institute (Panama), STRI, Unit 0948, APO, AA 34002-0948, USA, drr@stri.org Y1 - 2005/06/23/ PY - 2005 DA - 2005 Jun 23 SP - 229 EP - 244 VL - 295 SN - 0171-8630, 0171-8630 KW - Ocean surgeon KW - ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Ecology Abstracts KW - Marine KW - O 1070:Ecology/Community Studies KW - Q1 01344:Reproduction and development KW - D 04668:Fish KW - Q1 01441:Population structure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17627431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Ocean+surgeonfish+Acanthurus+bahianus.+I.+The+geography+of+demography&rft.au=Robertson%3BAckerman%2C+J+L%3BChoat%2C+J+H%3BPosada%2C+J+M%3BPitt%2C+J&rft.aulast=Robertson&rft.aufirst=&rft.date=2005-06-23&rft.volume=295&rft.issue=&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-12-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine ER - TY - JOUR T1 - Supply-side invasion ecology: characterizing propagule pressure in coastal ecosystems AN - 20190180; 6403396 AB - The observed rates and deleterious impacts of biological invasions have caused significant alarm in recent years, driving efforts to reduce the risk (establishment) of new introductions. Characterizing the supply of propagules is key to understanding invasion risk and developing effective management strategies. In coastal ecosystems, ships' ballast water is an important transfer mechanism (vector) for marine and freshwater species. Commercial ships exhibit a high degree of variation in ballast water operations that affect both the quantity and quality of propagule supply, and thereby invasion risk. The per-ship inoculation size from ballast water depends upon both the volume discharged and the organism density. Moreover, propagule quality will vary among source regions (ports) and voyage routes, due to differences in species composition and transport conditions, respectively. We show that significant differences exist in (i) the frequency and volume of ballast water discharge among vessel types, (ii) the frequency of vessel types and routes (source regions) among recipient ports, and (iii) the transit success (survivorship) of zooplankton in ballast tanks among voyage routes. Thus, propagule supply is not a simple function of total ship arrivals. For ships, as well as other vectors, variation in propagule quantity and quality must be explicitly considered to estimate invasion risk and advance predictive ability. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Verling, E AU - Ruiz, G M AU - Smith, L D AU - Galil, B AU - Miller, A W AU - Murphy, K R AD - Smithsonian Environmental Research Center, PO Box 28, Edgewater, MD 21037, USA Y1 - 2005/06/22/ PY - 2005 DA - 2005 Jun 22 SP - 1249 EP - 1256 VL - 272 IS - 1569 SN - 0962-8452, 0962-8452 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Ecology Abstracts KW - Prediction KW - Plankton surveys KW - Propagules KW - Freshwater environments KW - Zooplankton KW - Survival KW - Ballast tanks KW - Identification keys KW - Expression vectors KW - Community composition KW - Coastal zone KW - Risk factors KW - Inoculation KW - Species composition KW - Commercial species KW - Pressure KW - Ballast KW - Q1 08461:Plankton KW - O 4090:Conservation and Environmental Protection KW - Q5 08521:Mechanical and natural changes KW - D 04210:Coastal ecosystems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20190180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Supply-side+invasion+ecology%3A+characterizing+propagule+pressure+in+coastal+ecosystems&rft.au=Verling%2C+E%3BRuiz%2C+G+M%3BSmith%2C+L+D%3BGalil%2C+B%3BMiller%2C+A+W%3BMurphy%2C+K+R&rft.aulast=Verling&rft.aufirst=E&rft.date=2005-06-22&rft.volume=272&rft.issue=1569&rft.spage=1249&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2005.3090 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-10-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Prediction; Plankton surveys; Coastal zone; Community composition; Pressure; Commercial species; Identification keys; Ballast tanks; Ballast; Expression vectors; Propagules; Freshwater environments; Risk factors; Zooplankton; Inoculation; Survival; Species composition DO - http://dx.doi.org/10.1098/rspb.2005.3090 ER - TY - JOUR T1 - Seeds of Diversity AN - 17849713; 6256669 AB - The question of which forces drive biological diversity has challenged ecologists and evolutionary biologists for decades. In his Perspective, Erwin discusses an analysis of plants and arthropods in Hawaii and the Canary Islands by Emerson and Kolm, recently published in Nature. This suggests that species begat new species as community complexity increased. A similar process may explain the fossil record of diversity. JF - Science (Washington) AU - Erwin, Douglas H AD - Department of Paleobiology, MRC-121, National Museum of Natural History, Post Office Box 37012, Washington, DC 20013, USA. Email:, erwind@si.edu Y1 - 2005/06/17/ PY - 2005 DA - 2005 Jun 17 SP - 1752 EP - 1753 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org] VL - 308 IS - 5729 SN - 0036-8075, 0036-8075 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Entomology Abstracts KW - Oceanic islands KW - Plantae KW - ASE, Atlantic, Canary Is. KW - Fossil assemblages KW - USA, Hawaii KW - Biological speciation KW - ISE, USA, Hawaii KW - Canary Is. KW - Community composition KW - Arthropoda KW - Islands KW - Species diversity KW - Plants KW - Biotic factors KW - Evolution KW - D 04100:Terrestrial ecosystems - general KW - Q1 08185:Genetics and evolution KW - Z 05205:Populations & general ecology KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17849713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=Seeds+of+Diversity&rft.au=Erwin%2C+Douglas+H&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2005-06-17&rft.volume=308&rft.issue=5729&rft.spage=1752&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1113416 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Oceanic islands; Community composition; Fossil assemblages; Biological speciation; Species diversity; Biotic factors; Evolution; Islands; Plants; Plantae; Arthropoda; ASE, Atlantic, Canary Is.; USA, Hawaii; ISE, USA, Hawaii; Canary Is. DO - http://dx.doi.org/10.1126/science.1113416 ER - TY - JOUR T1 - Use of DNA barcodes to identify flowering plants AN - 17628363; 6415582 AB - Methods for identifying species by using short orthologous DNA sequences, known as "DNA barcodes," have been proposed and initiated to facilitate biodiversity studies, identify juveniles, associate sexes, and enhance forensic analyses. The cytochrome c oxidase 1 sequence, which has been found to be widely applicable in animal barcoding, is not appropriate for most species of plants because of a much slower rate of cytochrome c oxidase 1 gene evolution in higher plants than in animals. We therefore propose the nuclear internal transcribed spacer region and the plastid trnH-psbA intergenic spacer as potentially usable DNA regions for applying barcoding to flowering plants. The internal transcribed spacer is the most commonly sequenced locus used in plant phylogenetic investigations at the species level and shows high levels of interspecific divergence. The trnH-psbA spacer, although short ( approximately 450-bp), is the most variable plastid region in angiosperms and is easily amplified across a broad range of land plants. Comparison of the total plastid genomes of tobacco and deadly nightshade enhanced with trials on widely divergent angiosperm taxa, including closely related species in seven plant families and a group of species sampled from a local flora encompassing 50 plant families (for a total of 99 species, 80 genera, and 53 families), suggest that the sequences in this pair of loci have the potential to discriminate among the largest number of plant species for barcoding purposes. JF - Proceedings of the National Academy of Sciences, USA AU - Kress, WJohn AU - Wurdack, Kenneth J AU - Zimmer, Elizabeth A AU - Weigt, Lee A AU - Janzen, Daniel H AD - Department of Botany and Laboratories of Analytical Biology, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012 Y1 - 2005/06/07/ PY - 2005 DA - 2005 Jun 07 SP - 8369 EP - 8374 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 102 IS - 23 SN - 0027-8424, 0027-8424 KW - Biotechnology and Bioengineering Abstracts; Agricultural and Environmental Biotechnology Abstracts; Genetics Abstracts KW - G 07349:General KW - W 30965:Miscellaneous, Reviews KW - W2 32243:Molecular methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17628363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Use+of+DNA+barcodes+to+identify+flowering+plants&rft.au=Kress%2C+WJohn%3BWurdack%2C+Kenneth+J%3BZimmer%2C+Elizabeth+A%3BWeigt%2C+Lee+A%3BJanzen%2C+Daniel+H&rft.aulast=Kress&rft.aufirst=WJohn&rft.date=2005-06-07&rft.volume=102&rft.issue=23&rft.spage=8369&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Effect of UV-A and UV-B on diel patterns of growth and metabolic activity in Nannochloris atomus cultures assessed by flow cytometry AN - 17632375; 6397324 AB - The aim of this study was to assess the effect of UV-A (320 to 400 nm) and UV-B (280 to 320 nm) radiation on diel patterns of growth and metabolic activity of the marine picoplankter Nannochloris atomus using flow cytometry. N. atomus cells exposed to PAR (400 to 700 nm), PAR+UV-A and PAR+UV-A+UV-B showed clear diel patterns in cell size, chlorophyll fluorescence and metabolic activity, the latter being measured by a fluorescein diacetate-based cell esterase activity assay. For all spectral treatments, patterns increased during the day and decreased during the night, with minima near dawn and maxima near dusk. In addition, cell division was tightly phased to the light dark (L:D) cycle, occurring soon after dark. Exposure to UVR did not alter the synchrony of the parameters measured, but the extent of variation between dawn and dusk was dependent on the spectral conditions. Chlorophyll autofluorescence and metabolic activity decreased to a larger extent when cells were exposed to UV-B than in treatments where UV-B was excluded. In contrast, the cell size was larger under the treatment including UV-A+UV-B than under the treatment including only UV-A. These results show that UV-B damage can decrease growth and metabolic activity in N. atomus without altering the synchronization of the diel patterns, and contribute to a better understanding of phytoplankton behavior under UVR exposures. JF - Marine Ecology Progress Series AU - Sobrino, C AU - Montero, O AU - Lubian, L M AD - Smithsonian Environmental Research Center, PO Box 28, Edgewater, Maryland 21037, USA, sobrinoc@si.edu Y1 - 2005/06/02/ PY - 2005 DA - 2005 Jun 02 SP - 29 EP - 35 VL - 293 SN - 0171-8630, 0171-8630 KW - UV-A radiation KW - UV-B radiation KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA Aquaculture Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts KW - Marine KW - O 1010:Viruses, Bacteria, Protists, Fungi and Plants KW - D 04627:Algae/lichens KW - Q3 01585:Plant culture KW - Q5 01504:Effects on organisms KW - K 03063:Effects of physical & chemical factors KW - K 03005:Algae KW - Q1 01226:Physiology, biochemistry, biophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17632375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Effect+of+UV-A+and+UV-B+on+diel+patterns+of+growth+and+metabolic+activity+in+Nannochloris+atomus+cultures+assessed+by+flow+cytometry&rft.au=Sobrino%2C+C%3BMontero%2C+O%3BLubian%2C+L+M&rft.aulast=Sobrino&rft.aufirst=C&rft.date=2005-06-02&rft.volume=293&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-08-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine ER - TY - JOUR T1 - Effects of conspecific associations on size at sex change in three species of calyptraeid gastropods AN - 17630287; 6397330 AB - In marine molluscs, sex change is often labile and is thought to be largely influenced by interactions with conspecifics. Previous studies of calyptraeid gastropods concluded that their social environment influences the timing of protandrous sex change. We conducted field surveys and laboratory experiments to examine the effects of conspecifics on size at sex change in 3 Panamanian calyptraeids. Crepidula cf. onyx, C. incurva Broderip, 1834 and Bostrycapulus calyptraeformis (Deshayes, 1830) vary in densities, sex ratio and mode of development, which suggests that they might respond to associations with conspecifics in different ways. However, our laboratory experiments showed that the response to interactions with conspecifics is generally similar. In all 3 species, individuals raised in isolation pass through a male phase and males raised alone change sex at the same size as males raised with another male. Both C. cf. onyx and C. incurva change sex at a larger size when kept with a female than when kept alone or with another male. The differences in size at sex change between the treatments is small and the treatment effect explains more of the variation in size at sex change in C. cf. onyx, the more solitary species, than in C. incurva, a species that is usually found in pairs. In all species, individuals with high initial growth rates change sex sooner and at a smaller size than those with slower initial growth rates. Growth rates increase significantly during sex change in C. cf. onyx and C. incurva but not in B. calyptraeformis. JF - Marine Ecology Progress Series AU - Collin, R AU - McLellan, M AU - Gruber, K AU - Bailey-Jourdain, C AD - Smithsonian Tropical Research Institute, Apartado Postal, 0843-03092, Balboa, Ancon, Panama, collinr@naos.si.edu Y1 - 2005/06/02/ PY - 2005 DA - 2005 Jun 02 SP - 89 EP - 97 VL - 293 SN - 0171-8630, 0171-8630 KW - Gastropods KW - Onyx slippersnail KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine KW - Q1 01264:Reproduction and development KW - D 04658:Molluscs KW - Q1 01423:Behaviour KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17630287?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Effects+of+conspecific+associations+on+size+at+sex+change+in+three+species+of+calyptraeid+gastropods&rft.au=Collin%2C+R%3BMcLellan%2C+M%3BGruber%2C+K%3BBailey-Jourdain%2C+C&rft.aulast=Collin&rft.aufirst=R&rft.date=2005-06-02&rft.volume=293&rft.issue=&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-08-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine ER - TY - JOUR T1 - Mapping tropospheric ozone profiles from an airborne ultraviolet-visible spectrometer. AN - 67917649; 15943268 AB - We present a novel technique for retrieving ozone (O3) profiles and especially tropospheric O3 from airborne UV/visible spectrometer measurements. This technique utilizes radiance spectra from one down-looking and two up-looking (85 degrees and 75 degrees) directions, taking advantage of the O3 absorption structure in the Huggins (300-340-nm) and Chappuis (530-650-nm) bands. This technique is especially sensitive to tropospheric O3 below and < or =8 km above the aircraft with a vertical resolution of 2-6 km and is sensitive to lower and middle stratospheric O3 with a vertical resolution of 8-15 km. It can measure tropospheric O3 at spatial resolutions of 2 km x 2 km or higher and is therefore well suited for regional air-quality studies and validation of satellite measurements. JF - Applied optics AU - Liu, Xiong AU - Sioris, Christopher E AU - Chance, Kelly AU - Kurosu, Thomas P AU - Newchurch, Michael J AU - Martin, Randall V AU - Palmer, Paul I AD - Atomic and Molecular Physics Division, Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138, USA. xliu@cfa.harvard.edu Y1 - 2005/06/01/ PY - 2005 DA - 2005 Jun 01 SP - 3312 EP - 3319 VL - 44 IS - 16 SN - 0003-6935, 0003-6935 KW - Ozone KW - 66H7ZZK23N KW - Index Medicus KW - Ozone -- analysis KW - Aircraft KW - Spectrophotometry, Ultraviolet -- methods KW - Algorithms KW - Atmosphere -- analysis KW - Geographic Information Systems KW - Environmental Monitoring -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67917649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+optics&rft.atitle=Mapping+tropospheric+ozone+profiles+from+an+airborne+ultraviolet-visible+spectrometer.&rft.au=Liu%2C+Xiong%3BSioris%2C+Christopher+E%3BChance%2C+Kelly%3BKurosu%2C+Thomas+P%3BNewchurch%2C+Michael+J%3BMartin%2C+Randall+V%3BPalmer%2C+Paul+I&rft.aulast=Liu&rft.aufirst=Xiong&rft.date=2005-06-01&rft.volume=44&rft.issue=16&rft.spage=3312&rft.isbn=&rft.btitle=&rft.title=Applied+optics&rft.issn=00036935&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-19 N1 - Date created - 2005-06-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - North Atlantic warming during global cooling at the end of the Cretaceous AN - 51720648; 2005-037558 AB - Differences in regional responses to climate fluctuations are well documented on short time scales (e.g., El Nino-Southern Oscillation), but with the exception of latitudinal temperature gradients, regional patterns are seldom considered in discussions of ancient greenhouse climates. Contrary to the expectation of global warming or global cooling implicit in most treatments of climate evolution over millions of years, this paper shows that the North Atlantic warmed by as much as 6 degrees C (1.5ppm decrease in delta (super 18) O values of planktic foraminifera) during the Maastrichtian global cooling interval. We suggest that warming was the result of the importation of heat from the South Atlantic. Decreasing North Atlantic delta (super 18) O values are also associated with increasing gradients in planktic delta (super 13) C values, suggesting increasing surface-water stratification and a correlated strengthening of the North Atlantic Polar Front. If correct, this conclusion predicts arctic cooling during the late Maastrichtian. Beyond implications for the Maastrichtian, these data demonstrate that climate does not behave as if there is a simple global thermostat, even on geologic time scales. JF - Geology (Boulder) AU - MacLeod, Kenneth G AU - Huber, Brian T AU - Isaza Londono, Carolina Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 437 EP - 440 PB - Geological Society of America (GSA), Boulder, CO VL - 33 IS - 6 SN - 0091-7613, 0091-7613 KW - DSDP Site 390 KW - oxygen KW - isotopes KW - Cretaceous KW - paleo-oceanography KW - Senonian KW - paleoclimatology KW - Upper Cretaceous KW - stable isotopes KW - climate change KW - geochemical indicators KW - Foraminifera KW - paleotemperature KW - carbon KW - arctic environment KW - cooling KW - Invertebrata KW - ODP Site 1049 KW - greenhouse effect KW - global cooling KW - Leg 171B KW - Protista KW - Maestrichtian KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - planktonic taxa KW - Leg 44 KW - ODP Site 1050 KW - O-18/O-16 KW - paleogeography KW - Mesozoic KW - ODP Site 1052 KW - warming KW - North Atlantic Polar Front KW - Deep Sea Drilling Project KW - Blake Plateau KW - Ocean Drilling Program KW - North Atlantic KW - microfossils KW - Blake Nose KW - Atlantic Ocean KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51720648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=North+Atlantic+warming+during+global+cooling+at+the+end+of+the+Cretaceous&rft.au=MacLeod%2C+Kenneth+G%3BHuber%2C+Brian+T%3BIsaza+Londono%2C+Carolina&rft.aulast=MacLeod&rft.aufirst=Kenneth&rft.date=2005-06-01&rft.volume=33&rft.issue=6&rft.spage=437&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG21466.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 36 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - With GSA Data Repository Item 2005084 N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - arctic environment; Atlantic Ocean; biochemistry; Blake Nose; Blake Plateau; C-13/C-12; carbon; climate change; cooling; Cretaceous; Deep Sea Drilling Project; DSDP Site 390; Foraminifera; geochemical indicators; global cooling; greenhouse effect; Invertebrata; isotope ratios; isotopes; Leg 171B; Leg 44; Maestrichtian; Mesozoic; microfossils; North Atlantic; North Atlantic Polar Front; O-18/O-16; Ocean Drilling Program; ODP Site 1049; ODP Site 1050; ODP Site 1052; oxygen; paleo-oceanography; paleoclimatology; paleogeography; paleotemperature; planktonic taxa; Protista; Senonian; stable isotopes; Upper Cretaceous; warming DO - http://dx.doi.org/10.1130/G21466.1 ER - TY - JOUR T1 - Interior channels in Martian valley networks; discharge and runoff production AN - 51718298; 2005-037571 AB - The highland valley networks are perhaps the most compelling evidence for widespread fluvial activity on Mars >3.5 Ga. However, determining the hydrology of these features has been difficult owing to poor image resolution and the lack of available topographic data. New orbital imaging reveals 21 late-stage channels within valley networks, which we use to estimate formative discharges and to evaluate water supply mechanisms. We find that channel width and associated formative discharge are comparable to terrestrial valley networks of similar area and relief. For 15 narrow channels in basin-filling networks, likely episodic runoff production rates up to centimeters per day and first-order formative discharges of approximately 300-3000 m (super 3) /s are similar to terrestrial floods supplied by precipitation. Geothermal melting of ground ice would produce discharges approximately 100 times smaller per unit area and would require pulsed outbursts to form the channels. In four large valleys with few tributaries, wider channels may represent large subsurface outflows or paleolake overflows, as these four channels originate at breached basin divides and/or near source regions for the catastrophic outflow channels. JF - Geology (Boulder) AU - Irwin, Rossman P, III AU - Craddock, Robert A AU - Howard, Alan D Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 489 EP - 492 PB - Geological Society of America (GSA), Boulder, CO VL - 33 IS - 6 SN - 0091-7613, 0091-7613 KW - Noachian KW - valleys KW - paleohydrology KW - drainage patterns KW - channels KW - Mars KW - paleolakes KW - paleogeography KW - terrestrial planets KW - planets KW - runoff KW - surface features KW - geomorphology KW - discharge KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51718298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Interior+channels+in+Martian+valley+networks%3B+discharge+and+runoff+production&rft.au=Irwin%2C+Rossman+P%2C+III%3BCraddock%2C+Robert+A%3BHoward%2C+Alan+D&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2005-06-01&rft.volume=33&rft.issue=6&rft.spage=489&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG21333.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 34 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - channels; discharge; drainage patterns; geomorphology; Mars; Noachian; paleogeography; paleohydrology; paleolakes; planets; runoff; surface features; terrestrial planets; valleys DO - http://dx.doi.org/10.1130/G21333.1 ER - TY - JOUR T1 - Plant biodiversity partitioning in the Late Carboniferous and Early Permian and its implications for ecosystem assembly AN - 51688919; 2005-055379 AB - Terrestrial ecosystems of the late Paleozoic form a distinct global hierarchy of organizational levels, paralleling that seen in the modern world. At the highest level are at least three biotic provinces delimited by geographic and very broad scale climatic factors. Within each province are several biomes, reflecting substrate and climatic controls. Biomes are roughly equivalent to plant "species pools," those plants capable of colonizing available resource spaces within the physical area of the biome, and within which many species are roughly ecologically equivalent. Biome boundaries tend to be rather sharp. Within biomes are recurrent species associations, or communities, among which there is significant overlap in composition but that differ in dominance-diversity patterns. These patterns are examined here primarily in ancient tropical systems. The patterns of spatial partitioning of Permo-Carboniferous landscapes conform broadly to those predicted by the united neutral theory of Hubbell (2001). However, species ecological equivalence is not "global" but rather appears to be restricted to biomes/species pools. The complexity of this hierarchical organization appears to have increased and deepened from the time vascular plants appeared on the land surface in the Late Silurian through the late Paleozoic and beyond. This may be related, in part, to increased "energy" input into the system, driving spontaneous organization of complexity and progressively restricting the spatial scale of species equivalence. JF - Proceedings of the California Academy of Sciences (1907) AU - DiMichele, William A AU - Gastaldo, Robert A AU - Pfefferkorn, Hermann W AU - Jablonski, Nina G Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 32 EP - 49 PB - California Academy of Sciences, San Francisco, CA VL - 56, Suppl. 1 SN - 0068-547X, 0068-547X KW - Spermatophyta KW - terrestrial environment KW - Sphenopsida KW - Cordaitales KW - communities KW - Lower Permian KW - biogeography KW - Pteridophyta KW - Upper Carboniferous KW - paleoecology KW - Plantae KW - biodiversity KW - Paleozoic KW - Gymnospermae KW - global KW - floral provinces KW - Carboniferous KW - biomes KW - Permian KW - paleoenvironment KW - floral studies KW - Lycopsida KW - Cordaites KW - Pteridospermae KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51688919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+California+Academy+of+Sciences+%281907%29&rft.atitle=Plant+biodiversity+partitioning+in+the+Late+Carboniferous+and+Early+Permian+and+its+implications+for+ecosystem+assembly&rft.au=DiMichele%2C+William+A%3BGastaldo%2C+Robert+A%3BPfefferkorn%2C+Hermann+W%3BJablonski%2C+Nina+G&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2005-06-01&rft.volume=56%2C+Suppl.+1&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+California+Academy+of+Sciences+%281907%29&rft.issn=0068547X&rft_id=info:doi/ L2 - http://www.calacademy.org/research/scipubs/ LA - English DB - GeoRef N1 - Conference title - Biodiversity past, present, and future and the future of taxonomy symposia N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 107 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PCASAV N1 - SubjectsTermNotLitGenreText - biodiversity; biogeography; biomes; Carboniferous; communities; Cordaitales; Cordaites; floral provinces; floral studies; global; Gymnospermae; Lower Permian; Lycopsida; paleoecology; paleoenvironment; Paleozoic; Permian; Plantae; Pteridophyta; Pteridospermae; Spermatophyta; Sphenopsida; terrestrial environment; Upper Carboniferous ER - TY - JOUR T1 - Development, ecology, and environment in the Cambrian metazoan radiation AN - 51686570; 2005-055378 AB - The Cambrian radiation of animal life is one of the most profound episodes of evolutionary innovation in the history of life. Understanding the causes of this event requires deciphering the relative contributions of environmental triggers, developmental novelties, and changes in ecosystem structure. At present, ecology appears to have been largely responsible for the breadth and structure of this event, but we lack adequate, process-based models to understand these ecological dynamics. JF - Proceedings of the California Academy of Sciences (1907) AU - Erwin, Douglas H AU - Jablonski, Nina G Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 24 EP - 31 PB - California Academy of Sciences, San Francisco, CA VL - 56, Suppl. 1 SN - 0068-547X, 0068-547X KW - biodiversity KW - upper Precambrian KW - Precambrian KW - Paleozoic KW - Proterozoic KW - biologic evolution KW - Cambrian KW - paleoecology KW - paleoenvironment KW - Invertebrata KW - Metazoa KW - adaptive radiation KW - Neoproterozoic KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51686570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+California+Academy+of+Sciences+%281907%29&rft.atitle=Development%2C+ecology%2C+and+environment+in+the+Cambrian+metazoan+radiation&rft.au=Erwin%2C+Douglas+H%3BJablonski%2C+Nina+G&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2005-06-01&rft.volume=56%2C+Suppl.+1&rft.issue=&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+California+Academy+of+Sciences+%281907%29&rft.issn=0068547X&rft_id=info:doi/ L2 - http://www.calacademy.org/research/scipubs/ LA - English DB - GeoRef N1 - Conference title - Biodiversity past, present, and future and the future of taxonomy symposia N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 41 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PCASAV N1 - SubjectsTermNotLitGenreText - adaptive radiation; biodiversity; biologic evolution; Cambrian; Invertebrata; Metazoa; Neoproterozoic; paleoecology; paleoenvironment; Paleozoic; Precambrian; Proterozoic; upper Precambrian ER - TY - JOUR T1 - Oxidation-reduction in meteorites; the case of high-Ni irons AN - 51673393; 2005-066632 JF - LPI Contribution AU - Corrigan, C M AU - McCoy, Tim J AU - Mittlefehldt, David W AU - Burbine, Thomas H Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 12 PB - Lunar and Planetary Institute, Houston, TX VL - 1267 SN - 0161-5297, 0161-5297 KW - stony meteorites KW - oxygen KW - asteroids KW - isotopes KW - IVB irons KW - stable isotopes KW - cores KW - meteorites KW - melting KW - CR chondrites KW - taenite KW - chemical reactions KW - iron meteorites KW - silica KW - alloys KW - reduction KW - chondrites KW - O-17/O-16 KW - water KW - isotope ratios KW - GRO 95551 KW - parent bodies KW - oxidation KW - differentiation KW - martensite KW - phosphorus KW - siderophile elements KW - Renazzo Meteorite KW - O-18/O-16 KW - carbonaceous chondrites KW - volatiles KW - Tishomingo Meteorite KW - Antarctica KW - metals KW - nickel KW - fractional crystallization KW - Grosvenor Mountains Meteorites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51673393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Oxidation-reduction+in+meteorites%3B+the+case+of+high-Ni+irons&rft.au=Corrigan%2C+C+M%3BMcCoy%2C+Tim+J%3BMittlefehldt%2C+David+W%3BBurbine%2C+Thomas+H&rft.aulast=Corrigan&rft.aufirst=C&rft.date=2005-06-01&rft.volume=1267&rft.issue=&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in asteroids and meteorites N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alloys; Antarctica; asteroids; carbonaceous chondrites; chemical reactions; chondrites; cores; CR chondrites; differentiation; fractional crystallization; GRO 95551; Grosvenor Mountains Meteorites; iron meteorites; isotope ratios; isotopes; IVB irons; martensite; melting; metals; meteorites; nickel; O-17/O-16; O-18/O-16; oxidation; oxygen; parent bodies; phosphorus; reduction; Renazzo Meteorite; siderophile elements; silica; stable isotopes; stony meteorites; taenite; Tishomingo Meteorite; volatiles; water ER - TY - JOUR T1 - Meteorite-asteroid links; can they be forged? AN - 51671763; 2005-066642 JF - LPI Contribution AU - McCoy, Tim J AU - Burbine, Thomas H AU - Mittlefehldt, David W Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 22 PB - Lunar and Planetary Institute, Houston, TX VL - 1267 SN - 0161-5297, 0161-5297 KW - Northwest Africa Meteorites KW - ordinary chondrites KW - M-type asteroids KW - stony meteorites KW - oxygen KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - isotopes KW - exposure age KW - meteorites KW - NWA 011 KW - mineral composition KW - whole rock KW - iron meteorites KW - enstatite chondrites KW - cosmic rays KW - trace elements KW - chondrites KW - solar system KW - near-Earth objects KW - C-type asteroids KW - Vesta Asteroid KW - parent bodies KW - HED meteorites KW - carbonaceous chondrites KW - achondrites KW - weathering KW - NEAR Program KW - space weathering KW - S-type asteroids KW - eucrite KW - CM chondrites KW - reflectance KW - regolith KW - Ibitira Meteorite KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51671763?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Meteorite-asteroid+links%3B+can+they+be+forged%3F&rft.au=McCoy%2C+Tim+J%3BBurbine%2C+Thomas+H%3BMittlefehldt%2C+David+W&rft.aulast=McCoy&rft.aufirst=Tim&rft.date=2005-06-01&rft.volume=1267&rft.issue=&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in asteroids and meteorites N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; asteroids; C-type asteroids; carbonaceous chondrites; chondrites; CM chondrites; cosmic rays; enstatite chondrites; Eros Asteroid; eucrite; exposure age; HED meteorites; Ibitira Meteorite; iron meteorites; isotopes; M-type asteroids; meteorites; mineral composition; NEAR Program; near-Earth asteroids; near-Earth objects; Northwest Africa Meteorites; NWA 011; ordinary chondrites; oxygen; parent bodies; reflectance; regolith; S-type asteroids; solar system; space weathering; stony meteorites; trace elements; Vesta Asteroid; weathering; whole rock ER - TY - JOUR T1 - Oxidation/reduction processes in primitive achondrites AN - 51671667; 2005-066626 JF - LPI Contribution AU - Benedix, G K AU - McCoy, Tim J AU - Mittlefehldt, David W AU - Burbine, Thomas H Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 6 PB - Lunar and Planetary Institute, Houston, TX VL - 1267 SN - 0161-5297, 0161-5297 KW - silicates KW - ordinary chondrites KW - stony meteorites KW - asteroids KW - olivine group KW - planetesimals KW - temperature KW - meteorites KW - IAB irons KW - clinopyroxene KW - Kernouve Meteorite KW - orthosilicates KW - reduction KW - thermodynamic properties KW - chondrites KW - O-17/O-16 KW - chain silicates KW - stony irons KW - experimental studies KW - textures KW - chromite KW - carbonaceous chondrites KW - metamorphism KW - lodranite KW - chondrules KW - acapulcoite KW - orthopyroxene KW - spectroscopy KW - oxygen KW - isotopes KW - partial melting KW - stable isotopes KW - fugacity KW - pyroxene group KW - CR chondrites KW - iron meteorites KW - olivine KW - oxides KW - chemical composition KW - primitive achondrites KW - isotope ratios KW - winonaite KW - parent bodies KW - oxidation KW - H chondrites KW - achondrites KW - nesosilicates KW - heating KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51671667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Oxidation%2Freduction+processes+in+primitive+achondrites&rft.au=Benedix%2C+G+K%3BMcCoy%2C+Tim+J%3BMittlefehldt%2C+David+W%3BBurbine%2C+Thomas+H&rft.aulast=Benedix&rft.aufirst=G&rft.date=2005-06-01&rft.volume=1267&rft.issue=&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in asteroids and meteorites N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - acapulcoite; achondrites; asteroids; carbonaceous chondrites; chain silicates; chemical composition; chondrites; chondrules; chromite; clinopyroxene; CR chondrites; experimental studies; fugacity; H chondrites; heating; IAB irons; iron meteorites; isotope ratios; isotopes; Kernouve Meteorite; lodranite; metamorphism; meteorites; nesosilicates; O-17/O-16; olivine; olivine group; ordinary chondrites; orthopyroxene; orthosilicates; oxidation; oxides; oxygen; parent bodies; partial melting; planetesimals; primitive achondrites; pyroxene group; reduction; silicates; spectroscopy; stable isotopes; stony irons; stony meteorites; temperature; textures; thermodynamic properties; winonaite ER - TY - JOUR T1 - The spectral properties of angritic basalts AN - 51668969; 2005-066629 JF - LPI Contribution AU - Burbine, Thomas H AU - McCoy, Tim J AU - Mittlefehldt, David W Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 9 PB - Lunar and Planetary Institute, Houston, TX VL - 1267 SN - 0161-5297, 0161-5297 KW - silicates KW - Angra dos Reis Meteorite KW - volcanic rocks KW - stony meteorites KW - oxygen KW - asteroids KW - Lewis Cliff Meteorites KW - igneous rocks KW - LEW 86010 KW - angrite KW - partial melting KW - Sahara Meteorites KW - olivine group KW - fugacity KW - anorthite KW - meteorites KW - pyroxene group KW - mineral composition KW - clinopyroxene KW - howardite KW - olivine KW - basalts KW - orthosilicates KW - SAH 99555 KW - framework silicates KW - reduction KW - diopside KW - chondrites KW - chemical composition KW - chain silicates KW - plagioclase KW - Vesta Asteroid KW - parent bodies KW - oxidation KW - HED meteorites KW - differentiation KW - diogenite KW - carbonaceous chondrites KW - achondrites KW - nesosilicates KW - D'Orbigny Meteorite KW - Antarctica KW - LEW 87051 KW - hedenbergite KW - eucrite KW - reflectance KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51668969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+spectral+properties+of+angritic+basalts&rft.au=Burbine%2C+Thomas+H%3BMcCoy%2C+Tim+J%3BMittlefehldt%2C+David+W&rft.aulast=Burbine&rft.aufirst=Thomas&rft.date=2005-06-01&rft.volume=1267&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in asteroids and meteorites N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; Angra dos Reis Meteorite; angrite; anorthite; Antarctica; asteroids; basalts; carbonaceous chondrites; chain silicates; chemical composition; chondrites; clinopyroxene; D'Orbigny Meteorite; differentiation; diogenite; diopside; eucrite; feldspar group; framework silicates; fugacity; HED meteorites; hedenbergite; howardite; igneous rocks; LEW 86010; LEW 87051; Lewis Cliff Meteorites; meteorites; mineral composition; nesosilicates; olivine; olivine group; orthosilicates; oxidation; oxygen; parent bodies; partial melting; plagioclase; pyroxene group; reduction; reflectance; SAH 99555; Sahara Meteorites; silicates; stony meteorites; Vesta Asteroid; volcanic rocks ER - TY - JOUR T1 - (super 40) Ar/ (super 39) Ar age of a young rejuvenation basalt flow; implications for the duration of volcanism and the timing of carbonate platform development during the Quaternary of Kaua'i, Hawaiian Islands AN - 51592947; 2006-041003 AB - Remnants of an extensive carbonate platform crop out along the southeast coast of Kaua'i, Hawaii. A basalt flow within this succession has a whole-rock (super 40) Ar/ (super 39) Ar step-heating plateau age of 375+ or -4 ka. The plateau age, which we interpret as the eruption age, indicates that rejuvenation volcanism persisted on Kaua'i for considerably longer (c. 200 000 yr) than previously thought, and also that published whole-rock K-Ar determinations may not accurately reflect eruption ages. The succession of younger sedimentary deposits and age of the basalt imply that the eruption occurred near the end of marine isotope stage (MIS) 11. Preservation of limestone dune assemblages and extensive paleosols above present-day sea level indicates that Kaua) i underwent a period of emergence during the early and middle Pleistocene, probably due to passage over the lithospheric arch or forebulge created by crustal loading of Maui Nui. The presence of at least eight major limestone-soil "couplets", together with extrapolated ages from the (super 40) Ar/ (super 39) Ar dating, make this the oldest surficial record of limestone formation in the Hawaiian Islands. This work provides a framework for further interpretation of the stratigraphy and paleoecology of Kaua'i and the tropical Hawaiian Islands. JF - New Zealand Journal of Geology and Geophysics AU - Hearty, Paul J AU - Karner, Daniel B AU - Renne, Paul R AU - Olson, Storrs L AU - Fletcher, Siobhan M Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 199 EP - 211 PB - Royal Society of New Zealand, Wellington VL - 48 IS - 2 SN - 0028-8306, 0028-8306 KW - United States KW - volcanic rocks KW - carbonate platforms KW - igneous rocks KW - flexure KW - Cenozoic KW - sedimentary rocks KW - Kauai KW - dates KW - volcanism KW - basalts KW - eolianite KW - absolute age KW - Ar/Ar KW - Waiopili Quarry KW - Quaternary KW - lava flows KW - lithosphere KW - Hawaii KW - East Pacific Ocean Islands KW - Kauai County Hawaii KW - Oceania KW - Polynesia KW - clastic rocks KW - 03:Geochronology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51592947?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Zealand+Journal+of+Geology+and+Geophysics&rft.atitle=%28super+40%29+Ar%2F+%28super+39%29+Ar+age+of+a+young+rejuvenation+basalt+flow%3B+implications+for+the+duration+of+volcanism+and+the+timing+of+carbonate+platform+development+during+the+Quaternary+of+Kaua%27i%2C+Hawaiian+Islands&rft.au=Hearty%2C+Paul+J%3BKarner%2C+Daniel+B%3BRenne%2C+Paul+R%3BOlson%2C+Storrs+L%3BFletcher%2C+Siobhan+M&rft.aulast=Hearty&rft.aufirst=Paul&rft.date=2005-06-01&rft.volume=48&rft.issue=2&rft.spage=199&rft.isbn=&rft.btitle=&rft.title=New+Zealand+Journal+of+Geology+and+Geophysics&rft.issn=00288306&rft_id=info:doi/ L2 - http://www.royalsociety.org.nz/publications/journals/nzjg/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2006-01-01 N1 - Number of references - 52 N1 - Document feature - illus. incl. chart, sect., 2 tables, sketch maps N1 - SuppNotes - Accessed on May 2, 2006 N1 - Last updated - 2014-09-18 N1 - CODEN - NEZOAY N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; basalts; carbonate platforms; Cenozoic; clastic rocks; dates; East Pacific Ocean Islands; eolianite; flexure; Hawaii; igneous rocks; Kauai; Kauai County Hawaii; lava flows; lithosphere; Oceania; Polynesia; Quaternary; sedimentary rocks; United States; volcanic rocks; volcanism; Waiopili Quarry ER - TY - JOUR T1 - Petrogenesis of Al-rich chondrules; evidence from bulk compositions and phase equilibria AN - 51584545; 2006-044741 AB - We measured major, minor, and trace-element compositions for eleven Al-rich chondrules from unequilibrated ordinary chondrites to investigate the relationships between Al-rich chondrules, ferromagnesian chondrules, Ca-, Al-rich inclusions (CAIs), and amoeboid olivine aggregates (AOAs). Phase equilibrium considerations show that, for the most part, mineral assemblages in Al-rich chondrules are those expected from melts of the observed compositions. The diversity of mineral assemblages and Al-rich chondrule types arises mainly from the fact that the array of compositions spans both the spinel-saturated anorthite-forsterite reaction curve and a thermal divide defined by where the anorthite-forsterite join crosses the reaction curve. The reaction curve accounts for the two principal varieties of Al-rich chondrule, plagioclase-phyric and olivine-phyric, with or without aluminous spinel. The thermal divide influences the subsequent evolution of each variety. A third variety of Al-rich chondrule contains abundant sodium-rich glass; trace-element fractionation patterns suggest that these glassy Al-rich chondrules could have been derived from the other two by extensive alteration of plagioclase to nepheline followed by remelting. The bulk compositions of Al-rich chondrules (except sodium-rich ones) are intermediate in a volatility sense between ferromagnesian chondrules and type C CAIs. The combined trend of bulk compositions for CAIs, Al-rich chondrules, and ferromagnesian chondrules mirrors, but does not exactly match, the trend predicted from equilibrium condensation at P (sub T) approximately 10 (super -3) atm; the observed trend does not match the trend found for evaporation from a liquid of chondritic composition. We thus infer that the bulk compositions of the precursors to CAIs, Al-rich chondrules, were ferromagnesian chondrules were controlled primarily by vapor-solid reactions (condensation or sublimation) in the solar nebula. Some Al-rich chondrules are consistent with an origin by melting of a compound CAI-ferromagnesian chondrule hybrid; others cannot be so explained. Any hybrid model is restricted by the constraint that the CAI precursor consisted dominantly of pyroxene + plagioclase + spinel; melilite cannot have been a significant component. Amoeboid olivine aggregates also have the inferred mineralogical characteristics of Al-rich chondrule precursors-they are mixtures of olivine with plagioclase-spinel-pyroxene-rich CAIs-but the few measured bulk compositions are more olivine-rich than those of Al-rich chondrules. JF - Geochimica et Cosmochimica Acta AU - MacPherson, Glenn J AU - Huss, G R Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 3099 EP - 3127 PB - Pergamon, Oxford VL - 69 IS - 12 SN - 0016-7037, 0016-7037 KW - silicates KW - nomenclature KW - ordinary chondrites KW - stony meteorites KW - Ukraine KW - olivine group KW - Europe KW - India KW - electron probe data KW - Semarkona Meteorite KW - meteorites KW - mineral composition KW - aluminum KW - inclusions KW - orthosilicates KW - mineral assemblages KW - chondrites KW - Asia KW - patterns KW - minor elements KW - textures KW - cosmochemistry KW - correlation KW - forsterite KW - models KW - microscope methods KW - chondrules KW - petrography KW - crystal chemistry KW - SEM data KW - Bihar India KW - chemical fractionation KW - Chainpur Meteorite KW - volatilization KW - Commonwealth of Independent States KW - major elements KW - phase equilibria KW - Krymka Meteorite KW - Indian Peninsula KW - Crimea Ukraine KW - olivine KW - trace elements KW - chemical composition KW - geochemistry KW - condensation KW - LL chondrites KW - nesosilicates KW - metals KW - Uttar Pradesh India KW - Madhya Pradesh India KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51584545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Petrogenesis+of+Al-rich+chondrules%3B+evidence+from+bulk+compositions+and+phase+equilibria&rft.au=MacPherson%2C+Glenn+J%3BHuss%2C+G+R&rft.aulast=MacPherson&rft.aufirst=Glenn&rft.date=2005-06-01&rft.volume=69&rft.issue=12&rft.spage=3099&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2004.12.022 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 84 N1 - Document feature - illus. incl. 7 tables, 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aluminum; Asia; Bihar India; Chainpur Meteorite; chemical composition; chemical fractionation; chondrites; chondrules; Commonwealth of Independent States; condensation; correlation; cosmochemistry; Crimea Ukraine; crystal chemistry; electron probe data; Europe; forsterite; geochemistry; inclusions; India; Indian Peninsula; Krymka Meteorite; LL chondrites; Madhya Pradesh India; major elements; metals; meteorites; microscope methods; mineral assemblages; mineral composition; minor elements; models; nesosilicates; nomenclature; olivine; olivine group; ordinary chondrites; orthosilicates; patterns; petrography; phase equilibria; SEM data; Semarkona Meteorite; silicates; stony meteorites; textures; trace elements; Ukraine; Uttar Pradesh India; volatilization DO - http://dx.doi.org/10.1016/j.gca.2004.12.022 ER - TY - JOUR T1 - The CHRONOS online taxonomic dictionary initiative for planktonic Foraminifera AN - 51502505; 2007-010141 JF - PaleoBios AU - Huber, Brian Thomas AU - Hooks, Kris AU - Cervato, Cinzia AU - Fils, Doug AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 62 EP - 63 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - holotypes KW - dictionaries KW - Protista KW - CHRONOS KW - data processing KW - planktonic taxa KW - Mesozoic KW - morphology KW - Foraminifera KW - Cenozoic KW - Tertiary KW - data bases KW - Invertebrata KW - taxonomy KW - SEM data KW - microfossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51502505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=The+CHRONOS+online+taxonomic+dictionary+initiative+for+planktonic+Foraminifera&rft.au=Huber%2C+Brian+Thomas%3BHooks%2C+Kris%3BCervato%2C+Cinzia%3BFils%2C+Doug%3BScott%2C+David+B&rft.aulast=Huber&rft.aufirst=Brian&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - Cenozoic; CHRONOS; data bases; data processing; dictionaries; Foraminifera; holotypes; Invertebrata; Mesozoic; microfossils; morphology; planktonic taxa; Protista; SEM data; taxonomy; Tertiary ER - TY - JOUR T1 - Transformation of the Caribbean; asynchronous environmental and evolutionary responses to the closure of the Isthmus of Panama AN - 51502295; 2007-010200 JF - PaleoBios AU - O'Dea, Aaron AU - Jackson, Jeremy B C AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 91 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - Panama KW - Quaternary KW - paleo-oceanography KW - biologic evolution KW - paleogeography KW - Cenozoic KW - Tertiary KW - paleoenvironment KW - speciation KW - Neogene KW - marine environment KW - extinction KW - North Atlantic KW - Central America KW - Caribbean Sea KW - Atlantic Ocean KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51502295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=Transformation+of+the+Caribbean%3B+asynchronous+environmental+and+evolutionary+responses+to+the+closure+of+the+Isthmus+of+Panama&rft.au=O%27Dea%2C+Aaron%3BJackson%2C+Jeremy+B+C%3BScott%2C+David+B&rft.aulast=O%27Dea&rft.aufirst=Aaron&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; biologic evolution; Caribbean Sea; Cenozoic; Central America; extinction; marine environment; Neogene; North Atlantic; paleo-oceanography; paleoenvironment; paleogeography; Panama; Quaternary; speciation; Tertiary ER - TY - JOUR T1 - Species-energy relationships in the deep-sea; a meta-analysis of temperature, productivity and benthic foraminiferal species richness over the past 130,000 years AN - 51502189; 2007-010142 JF - PaleoBios AU - Hunt, Gene AU - Cronin, Thomas AU - Roy, Kaustuv AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 63 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - benthic taxa KW - Protista KW - Quaternary KW - glaciation KW - statistical analysis KW - faunal studies KW - deep-sea environment KW - paleoclimatology KW - Holocene KW - cores KW - paleoecology KW - upper Pleistocene KW - Foraminifera KW - Cenozoic KW - paleoenvironment KW - paleotemperature KW - marine environment KW - Pleistocene KW - Invertebrata KW - species diversity KW - microfossils KW - productivity KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51502189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=Species-energy+relationships+in+the+deep-sea%3B+a+meta-analysis+of+temperature%2C+productivity+and+benthic+foraminiferal+species+richness+over+the+past+130%2C000+years&rft.au=Hunt%2C+Gene%3BCronin%2C+Thomas%3BRoy%2C+Kaustuv%3BScott%2C+David+B&rft.aulast=Hunt&rft.aufirst=Gene&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - benthic taxa; Cenozoic; cores; deep-sea environment; faunal studies; Foraminifera; glaciation; Holocene; Invertebrata; marine environment; microfossils; paleoclimatology; paleoecology; paleoenvironment; paleotemperature; Pleistocene; productivity; Protista; Quaternary; species diversity; statistical analysis; upper Pleistocene ER - TY - JOUR T1 - Revised chronostratigraphic framework for the uppermost Cretaceous and lower Paleogene strata of North Dakota AN - 51502079; 2007-010131 JF - PaleoBios AU - Hartman, Joseph H AU - Secord, Ross AU - Hunter, John P AU - Kihm, Allen J AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 57 EP - 58 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - United States KW - lithostratigraphy KW - lower Paleocene KW - Cretaceous KW - Upper Cretaceous KW - Cenozoic KW - North Dakota KW - Bighorn Basin KW - Paleocene KW - Invertebrata KW - Mollusca KW - Fort Union Formation KW - Williston Basin KW - Little Missouri River basin KW - North America KW - Chordata KW - chronostratigraphy KW - biostratigraphy KW - Mammalia KW - paleomagnetism KW - correlation KW - Paleogene KW - Missouri River valley KW - Mesozoic KW - Tertiary KW - sea-level changes KW - K-T boundary KW - stratigraphic boundary KW - Vertebrata KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51502079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=Revised+chronostratigraphic+framework+for+the+uppermost+Cretaceous+and+lower+Paleogene+strata+of+North+Dakota&rft.au=Hartman%2C+Joseph+H%3BSecord%2C+Ross%3BHunter%2C+John+P%3BKihm%2C+Allen+J%3BScott%2C+David+B&rft.aulast=Hartman&rft.aufirst=Joseph&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - Bighorn Basin; biostratigraphy; Cenozoic; Chordata; chronostratigraphy; correlation; Cretaceous; Fort Union Formation; Invertebrata; K-T boundary; lithostratigraphy; Little Missouri River basin; lower Paleocene; Mammalia; Mesozoic; Missouri River valley; Mollusca; North America; North Dakota; Paleocene; Paleogene; paleomagnetism; sea-level changes; stratigraphic boundary; Tertiary; Tetrapoda; United States; Upper Cretaceous; Vertebrata; Williston Basin ER - TY - JOUR T1 - Change through time in mammalian abundance and diversity in the East African Mio-Pleistocene fossil record AN - 51501835; 2007-010048 JF - PaleoBios AU - Behrensmeyer, Anna K AU - Bobe, Rene AU - Campisano, Christopher J AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 18 EP - 19 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - methods KW - terrestrial environment KW - East Africa KW - paleoecology KW - Cenozoic KW - Kenya KW - Ethiopia KW - quantitative analysis KW - taphonomy KW - species diversity KW - Chordata KW - biodiversity KW - Quaternary KW - Turkana Basin KW - Mammalia KW - faunal studies KW - Hadar KW - Miocene KW - Tertiary KW - paleoenvironment KW - Neogene KW - Pliocene KW - Pleistocene KW - Africa KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51501835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=Change+through+time+in+mammalian+abundance+and+diversity+in+the+East+African+Mio-Pleistocene+fossil+record&rft.au=Behrensmeyer%2C+Anna+K%3BBobe%2C+Rene%3BCampisano%2C+Christopher+J%3BScott%2C+David+B&rft.aulast=Behrensmeyer&rft.aufirst=Anna&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - Africa; biodiversity; Cenozoic; Chordata; East Africa; Ethiopia; faunal studies; Hadar; Kenya; Mammalia; methods; Miocene; Neogene; paleoecology; paleoenvironment; Pleistocene; Pliocene; quantitative analysis; Quaternary; species diversity; taphonomy; terrestrial environment; Tertiary; Tetrapoda; Turkana Basin; Vertebrata ER - TY - JOUR T1 - North American paleontology convention AN - 51501567; 2007-010097 JF - PaleoBios AU - Erwin, Douglas H AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 41 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - morphology KW - models KW - geochronology KW - chronostratigraphy KW - rates KW - biologic evolution KW - mass extinctions KW - fossil record KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51501567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=North+American+paleontology+convention&rft.au=Erwin%2C+Douglas+H%3BScott%2C+David+B&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - biologic evolution; chronostratigraphy; fossil record; geochronology; mass extinctions; models; morphology; rates ER - TY - JOUR T1 - Guesses concerning Paleozoic Scaphopoda (Mollusca) systematics AN - 51498091; 2007-010271 JF - PaleoBios AU - Yochelson, Ellis L AU - Scott, David B Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 124 PB - University of California, Museum of Paleontology, Berkeley, CA VL - 25 IS - 2, Suppl. SN - 0031-0298, 0031-0298 KW - morphology KW - Scaphopoda KW - shells KW - Gadilina KW - Dentalium KW - Paleozoic KW - Invertebrata KW - taxonomy KW - Mollusca KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51498091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PaleoBios&rft.atitle=Guesses+concerning+Paleozoic+Scaphopoda+%28Mollusca%29+systematics&rft.au=Yochelson%2C+Ellis+L%3BScott%2C+David+B&rft.aulast=Yochelson&rft.aufirst=Ellis&rft.date=2005-06-01&rft.volume=25&rft.issue=2%2C+Suppl.&rft.spage=124&rft.isbn=&rft.btitle=&rft.title=PaleoBios&rft.issn=00310298&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - North American paleontology convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - Dentalium; Gadilina; Invertebrata; Mollusca; morphology; Paleozoic; Scaphopoda; shells; taxonomy ER - TY - JOUR T1 - Science AN - 51332801; 2005-047949 JF - Science AU - Ward, Peter D AU - Buick, Roger AU - Erwin, Douglas H Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 1413 PB - American Association for the Advancement of Science, Washington, DC VL - 308 IS - 5727 SN - 0036-8075, 0036-8075 KW - Karoo Basin KW - Chordata KW - terrestrial environment KW - range KW - biostratigraphy KW - Paleozoic KW - Permian KW - Mesozoic KW - Lower Triassic KW - Upper Permian KW - Triassic KW - Southern Africa KW - Permian-Triassic boundary KW - extinction KW - biozones KW - Africa KW - stratigraphic boundary KW - South Africa KW - Vertebrata KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51332801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Science&rft.au=Ward%2C+Peter+D%3BBuick%2C+Roger%3BErwin%2C+Douglas+H&rft.aulast=Ward&rft.aufirst=Peter&rft.date=2005-06-01&rft.volume=308&rft.issue=5727&rft.spage=1413&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - SuppNotes - Full paper content available only on the Web; for reference to discussion see Marshall, C. R., Science, Vol. 308, p. 1413, 2005; for reference to original see Ward, P. D., et al., Science, Vol. 307, No. 709, 2005, DOI: 10.1126/science.1107068 N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Africa; biostratigraphy; biozones; Chordata; extinction; Karoo Basin; Lower Triassic; Mesozoic; Paleozoic; Permian; Permian-Triassic boundary; range; South Africa; Southern Africa; stratigraphic boundary; terrestrial environment; Triassic; Upper Permian; Vertebrata ER - TY - JOUR T1 - Richness of plant-insect associations in Eocene Patagonia; a legacy for South American biodiversity AN - 50541053; 2009-007246 AB - South America has some of the most diverse floras and insect faunas that are known, but its Cenozoic fossil record of insects and insect herbivory is sparse. We quantified insect feeding on 3,599 leaves from the speciose Laguna del Hunco flora (Chubut, Argentina), which dates to the early Eocene climatic optimum (52 million years ago) and compared the results with three well preserved, rich, and identically analyzed early- and middle-Eocene floras from the following sites in North America: Republic, WA; Green River, UT; and Sourdough, WY. We found significantly more damage diversity at Laguna del Hunco than in the North American floras, whether measured on bulk collections or on individual plant species, for both damage morphotypes and feeding groups. An ancient history of rich, specialized plant-insect associations on diverse plant lineages in warm climates may be a major factor contributing to the current biodiversity of South America. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Wilf, Peter AU - Labandeira, Conrad C AU - Johnson, Kirk R AU - Cuneo, N Ruben Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 8944 EP - 8948 PB - National Academy of Sciences, Washington, DC VL - 102 IS - 25 SN - 0027-8424, 0027-8424 KW - lower Eocene KW - volcanic rocks KW - igneous rocks KW - herbivorous taxa KW - feeding KW - leaf mining KW - biogeography KW - paleoecology KW - Cenozoic KW - galls KW - Invertebrata KW - ecology KW - tuff KW - Chubut Argentina KW - Insecta KW - Plantae KW - biodiversity KW - Eocene KW - biostratigraphy KW - damage KW - Hunco Lake KW - Paleogene KW - pyroclastics KW - Tertiary KW - South America KW - Arthropoda KW - Patagonia KW - Argentina KW - Mandibulata KW - southern Argentina KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50541053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Richness+of+plant-insect+associations+in+Eocene+Patagonia%3B+a+legacy+for+South+American+biodiversity&rft.au=Wilf%2C+Peter%3BLabandeira%2C+Conrad+C%3BJohnson%2C+Kirk+R%3BCuneo%2C+N+Ruben&rft.aulast=Wilf&rft.aufirst=Peter&rft.date=2005-06-01&rft.volume=102&rft.issue=25&rft.spage=8944&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0500516102 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 64 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Argentina; Arthropoda; biodiversity; biogeography; biostratigraphy; Cenozoic; Chubut Argentina; damage; ecology; Eocene; feeding; galls; herbivorous taxa; Hunco Lake; igneous rocks; Insecta; Invertebrata; leaf mining; lower Eocene; Mandibulata; paleoecology; Paleogene; Patagonia; Plantae; pyroclastics; South America; southern Argentina; Tertiary; tuff; volcanic rocks DO - http://dx.doi.org/10.1073/pnas.0500516102 ER - TY - JOUR T1 - Regional, watershed and local correlates of blue crab and bivalve abundances in subestuaries of Chesapeake Bay, USA AN - 19969697; 6889774 AB - Blue crabs (Callinectes sapidus) and deposit- and suspension-feeding bivalves (Macoma balthicaand M. mitchelli) play important roles in the food web of Chesapeake Bay and may serve as indicators of ecological health, particularly in small subestuaries where conditions may be strongly linked to watershed and local factors. We sampled 19 subestuaries of Chesapeake Bay to test hypothesized relationships of blue crabs and bivalves with salinity (a regional indicator), watershed- and local-scale land use, and local habitat and water quality. We divided the subestuaries into five land-use categories: forested, developed, agricultural, mixed agricultural and mixed-developed. We measured water quality, sediment class, physical habitat and adjacent land use/land cover at each of six stations within each subestuary. Fyke nets were employed to estimate blue crab abundance and size-structure, while cores were used to estimate bivalve densities and biomass. Classification and regression tree (CART) analysis indicated that 51% of the variance in blue crab abundance was explained by salinity, watershed land use and shoreline marsh habitat. Crab abundance was greatest at salinities >16 ppt, but in lower salinities crabs were most abundant along marsh shorelines in forested and mixed land-use watersheds. Juvenile crabs -85 mm were more strongly associated with shoreline marshes, particularly in subestuaries with forested and mixed land-use watersheds. Macoma spp. were similarly associated with shoreline marshes but mainly in muddy bottoms at moderate-to-high salinities; however the best CART model only explained 25% of variance in bivalve abundance. These results were consistent with our predictions that shoreline wetlands and watershed land use may have important effects on these taxa along the estuarine salinity gradient, and are consistent with hypotheses based on previous descriptive and experimental research linking blue crabs and deposit-feeding bivalves to habitats rich in allochthonous detritus. JF - Journal of Experimental Marine Biology and Ecology AU - King, Ryan S AU - Hines, Anson H AU - Craige, FDoug AU - Grap, Sarah AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, MD 21037, USA, kingry@si.edu Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 101 EP - 116 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 319 IS - 1-2 SN - 0022-0981, 0022-0981 KW - Baltic macoma KW - Blue crab KW - Crabs KW - Mitchell macoma KW - Pollution Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Water Resources Abstracts; Ecology Abstracts KW - Callinectes sapidus KW - Ecological indicators KW - Estuaries KW - Macoma spp. KW - Watershed land use KW - Wetlands KW - Land Use KW - water quality KW - Resource management KW - experimental research KW - Abundance KW - Indicators KW - taxa KW - Watersheds KW - Water quality KW - Habitats KW - Salinity KW - Salinity effects KW - Brackishwater environment KW - Mollusks KW - USA, Maryland KW - food webs KW - Macoma mitchelli KW - Macoma balthica KW - Sediment pollution KW - Decapoda KW - Shellfish fisheries KW - Crustacea KW - Water Quality KW - Macoma KW - Marshes KW - Habitat KW - Biomass KW - ANW, USA, Chesapeake Bay KW - Land use KW - Bivalvia KW - USA KW - Predator prey interactions KW - classification KW - Marine molluscs KW - abundance KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - D 04665:Crustaceans KW - O 5020:Fisheries and Fishery Biology KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19969697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.atitle=Regional%2C+watershed+and+local+correlates+of+blue+crab+and+bivalve+abundances+in+subestuaries+of+Chesapeake+Bay%2C+USA&rft.au=King%2C+Ryan+S%3BHines%2C+Anson+H%3BCraige%2C+FDoug%3BGrap%2C+Sarah&rft.aulast=King&rft.aufirst=Ryan&rft.date=2005-06-01&rft.volume=319&rft.issue=1-2&rft.spage=101&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2004.05.022 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Resource management; Shellfish fisheries; Predator prey interactions; Salinity effects; Brackishwater environment; Marine molluscs; Wetlands; Marshes; Water quality; Land use; Abundance; Watersheds; water quality; Sediment pollution; experimental research; Crustacea; taxa; Biomass; Habitat; Salinity; classification; food webs; abundance; Land Use; Habitats; Water Quality; Indicators; Crabs; Mollusks; Macoma mitchelli; Bivalvia; Macoma balthica; Decapoda; Macoma; Callinectes sapidus; USA; USA, Maryland; ANW, USA, Chesapeake Bay DO - http://dx.doi.org/10.1016/j.jembe.2004.05.022 ER - TY - JOUR T1 - Anti-pathogen effects of fungal endophytes in tropical host plants AN - 19766435; 6610528 AB - Many fungi live asymptomatically within the tissues of plants (leaves, stems, roots), causing no apparent harm to their hosts. Although they represent a stunning phylogenetic and functional diversity, these fungi are collectively referred to as "endophytes". In particular, foliar endophytic and arbuscular mycorrhizal fungi have been found in the leaves and roots of essentially all plant species examined. Here, we discuss some implications of results from studies of these fungi associated with Theobroma cacao and other host plants in Panama. In contrast to the relatively well-studied claviciptaceous fungi associated with some temperate C3 grasses, in tropical woody plants foliar and mycorrhizal fungi are acquired from the environment, and can be extremely diverse in any given host. Nonetheless, extensive surveys across several host plant species suggest that many of these tropical endophytes exhibit differential host affinity: those that are commonly found in association with one host are either rare or not present in others. Further, methodological advances now permit the direct, experimentally controlled comparisons of endophyte free (E-) and endophyte containing (E+) plant tissues. In T. cacao, such experiments show that endophytes that commonly occur in healthy hosts enhance host defenses against damage due to the pathogen (Phytophthora sp.). These results suggest that endophytic fungi can play a potentially important mutualistic role by augmenting intrinsic host defenses against pathogens, analogously to some of the endophytes associated with grasses. We will discuss potential mechanisms of host protection (e.g., inducing increased responses of intrinsic host defense mechanisms vs. providing a source of novel chemical defense to host tissues). More generally, the growing recognition that plants are composed of a mosaic of plant and fungal tissues, holds a series of implications for the study of plant defense, physiology, and genetics. JF - Phytopathology AU - Herre, E A AU - Mejia, L C AU - Kyllo, DA AU - Castillo, M AU - Ramirez, LA AD - Smithsonian Tropical Research Institute, Balboa, Panama Y1 - 2005/06// PY - 2005 DA - Jun 2005 PB - American Phytopathological Society, 3340 Pilot Knob Road St. Paul MN 55121-2097 USA, [URL:http://www.apsnet.org/phyto/top.asp] VL - 95 IS - 6 SN - 0031-949X, 0031-949X KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Phylogeny KW - Endophytes KW - Grasses KW - Fungi KW - Leaves KW - Roots KW - Pathogens KW - Stems KW - Host plants KW - Theobroma cacao KW - arbuscular mycorrhizas KW - Mosaics KW - Phytophthora KW - Defense mechanisms KW - A 01044:General KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19766435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Phytopathology&rft.atitle=Anti-pathogen+effects+of+fungal+endophytes+in+tropical+host+plants&rft.au=Herre%2C+E+A%3BMejia%2C+L+C%3BKyllo%2C+DA%3BCastillo%2C+M%3BRamirez%2C+LA&rft.aulast=Herre&rft.aufirst=E&rft.date=2005-06-01&rft.volume=95&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Phytopathology&rft.issn=0031949X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Phylogeny; Grasses; Endophytes; Fungi; arbuscular mycorrhizas; Mosaics; Leaves; Roots; Pathogens; Defense mechanisms; Stems; Host plants; Theobroma cacao; Phytophthora ER - TY - JOUR T1 - Flooding constraints on tree (Taxodium distichum) and herb growth responses to elevated CO sub(2) AN - 17393881; 6265573 AB - Elevated CO sub(2) generally stimulates C sub(3)-type photosynthesis, but it is unclear how an increase in CO sub(2) assimilation will interact with other factors that influence plant growth. In wetlands, the response of plants to elevated CO sub(2) will interact with soil saturation, particularly in forested wetlands where soil saturation is a strong regulator of plant productivity. We performed a four-month experiment to determine whether elevated CO sub(2) and flooding interact to influence the growth of a flood-tolerant tree (Taxodium distichum) and a flood-tolerant herbaceous emergent macrophyte (Orontium aquaticum). Seedlings were grown in glasshouses at two CO sub(2) levels (350 and 700 mu L L super(-1)) crossed with two water depths (5 cm above and greater than or equal to 5 cm below the soil surface). We hypothesized that elevated CO sub(2) would increase photosynthesis regardless of water depth and species; however, we also expected flooding to prevent elevated CO sub(2) from increasing the growth of the tree species due to O sub(2) limitation or other physiological stresses associated with reduced soil environments. We found that elevated CO sub(2) increased whole-plant photosynthesis in both species regardless of the flooding treatment. For T. distichum, this higher photosynthetic rate resulted in greater biomass only in the non-flooded treatment. This result suggests that some factor related to flooding constrained the biomass response of the flooded woody plants to elevated CO sub(2). In contrast, elevated CO sub(2) increased O. aquaticum biomass regardless of the flooding regime, perhaps because it occurs in wetter landscape positions than T. distichum and is less sensitive to flooding. We conclude that flooding may limit plant growth responses to elevated CO sub(2), particularly in woody plant species. JF - Wetlands AU - Megonigal, J P AU - Vann, C D AU - Wolf, A A AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, Maryland, USA 21037-0028, megonigalp@si.edu Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 430 EP - 438 PB - The Society of Wetland Scientists VL - 25 IS - 2 SN - 0277-5212, 0277-5212 KW - Baldcypress KW - ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts; Ecology Abstracts KW - Photosynthesis KW - Trees KW - Physiology KW - Soil KW - Growth KW - Soil Environment KW - Water Depth KW - Environmental effects KW - Wetlands KW - Herbs KW - Growth rate KW - Soil Saturation KW - Plant Growth KW - Orontium aquaticum KW - Taxodium distichum KW - Aquatic plants KW - Stress KW - Biomass KW - Soil Surfaces KW - Macrophytes KW - Flooding KW - Seedlings KW - Plant growth KW - Carbon dioxide KW - Productivity KW - Carbon Dioxide KW - SW 0860:Water and plants KW - Q1 08422:Environmental effects KW - D 04200:Wetlands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17393881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands&rft.atitle=Flooding+constraints+on+tree+%28Taxodium+distichum%29+and+herb+growth+responses+to+elevated+CO+sub%282%29&rft.au=Megonigal%2C+J+P%3BVann%2C+C+D%3BWolf%2C+A+A&rft.aulast=Megonigal&rft.aufirst=J&rft.date=2005-06-01&rft.volume=25&rft.issue=2&rft.spage=430&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1043%2F0277-5212%282005%290252.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Photosynthesis; Aquatic plants; Environmental effects; Flooding; Plant growth; Wetlands; Carbon dioxide; Soil; Trees; Biomass; Herbs; Macrophytes; Growth; Physiology; Stress; Seedlings; Soil Saturation; Plant Growth; Soil Surfaces; Soil Environment; Water Depth; Productivity; Carbon Dioxide; Orontium aquaticum; Taxodium distichum DO - http://dx.doi.org/10.1043/0277-5212(2005)025[0430:FCOTTD]2.0.CO;2 ER - TY - JOUR T1 - The timing and route of movement and migration of post-copulatory female blue crabs, Callinectes sapidus Rathbun, from the upper Chesapeake Bay AN - 17219433; 6889775 AB - The movement of mature female blue crabs Callinectes sapidus Rathbun from lower salinity areas to spawn near the mouths of estuaries is well documented, but specific details of the post-copulatory phase of their migratory behavior are poorly understood in Chesapeake Bay. To test the hypotheses about the timing and route of this migration, we conducted a mark-recapture study of mature females released in a mesohaline portion of the upper Chesapeake Bay. From June 1999 to October 2002, 1440 mature female blue crabs were obtained from fishers, tagged, and released in the vicinity of the Rhode River, Maryland, approximately 200 km distant from the mouth of the Bay. As of the end of 2002, 167 crabs were recaptured (11.6%), with considerable variation in recapture rates among years. All recaptures except one (in Flagler Beach, Florida) were caught within the Chesapeake Bay proper. Recaptures of female crabs released at monthly intervals from June-November indicated that migration occurred during a short fall period rather than over the prolonged period of summer to fall mating. The distances traveled by crabs before recapture differed significantly among release months. On average, crabs released in September and October traveled greater distances than crabs released in earlier months (June-August). Depths of recapture sites differed significantly among months, with shallow depths in June-August increasing in September to a maximum in November. The locations and bathymetry of recapture sites showed that female crabs used areas near the deep channel, especially the eastern shoulder, of the Bay as a migration corridor to the spawning areas of the lower estuary. The distinct fall season and route of migration should provide valuable management information for protecting the declining spawning stock of Chesapeake blue crabs. JF - Journal of Experimental Marine Biology and Ecology AU - Aguilar, R AU - Hines, AH AU - Wolcott, T G AU - Wolcott, D L AU - Kramer, MA AU - Lipcius, R N AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, P.O. Box 28, Edgewater, MD 21037, United States, aguilarr@si.edu Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 117 EP - 128 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 319 IS - 1-2 SN - 0022-0981, 0022-0981 KW - Blue crab KW - Crabs KW - ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts KW - Callinectes sapidus KW - Chesapeake Bay KW - Female blue crab KW - Mark-recapture KW - Migration KW - Tagging KW - USA, Maryland, Rhode R. KW - Freshwater crustaceans KW - Brackishwater environment KW - Mouth KW - USA, Maryland KW - Marine crustaceans KW - Mating behavior KW - Rivers KW - ASW, USA, Florida KW - Decapoda KW - Shellfish fisheries KW - Recruitment KW - Estuaries KW - Brackish KW - Spawning KW - ANW, USA, Chesapeake Bay KW - Bathymetry KW - ANW, USA, Maryland KW - Tracking KW - Depleted stocks KW - Migrations KW - Females KW - D 04665:Crustaceans KW - O 5020:Fisheries and Fishery Biology KW - Y 25652:Invertebrates (excluding insects) KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17219433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.atitle=The+timing+and+route+of+movement+and+migration+of+post-copulatory+female+blue+crabs%2C+Callinectes+sapidus+Rathbun%2C+from+the+upper+Chesapeake+Bay&rft.au=Aguilar%2C+R%3BHines%2C+AH%3BWolcott%2C+T+G%3BWolcott%2C+D+L%3BKramer%2C+MA%3BLipcius%2C+R+N&rft.aulast=Aguilar&rft.aufirst=R&rft.date=2005-06-01&rft.volume=319&rft.issue=1-2&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2004.08.030 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Shellfish fisheries; Estuaries; Depleted stocks; Freshwater crustaceans; Migrations; Brackishwater environment; Females; Bathymetry; Marine crustaceans; Tracking; Rivers; Mating behavior; Recruitment; Spawning; Mouth; Migration; Decapoda; Callinectes sapidus; ASW, USA, Florida; USA, Maryland, Rhode R.; USA, Maryland; ANW, USA, Chesapeake Bay; ANW, USA, Maryland; Brackish DO - http://dx.doi.org/10.1016/j.jembe.2004.08.030 ER - TY - JOUR T1 - Linking temperature and salinity tolerance to winter mortality of Chesapeake Bay blue crabs (Callinectes sapidus) AN - 17215378; 6889776 AB - Blue crabs (Callinectes sapidus) form one of the most important and largest commercial fisheries in Chesapeake Bay. Blue crabs have evolutionary origins in the tropics, although they currently inhabit temperature estuaries that exhibit major fluctuations in diurnal, monthly, and seasonal environmental conditions. Therefore, harsh winter conditions in Chesapeake Bay are a potentially important source of blue crab stock loss. However, this variable has been largely unexamined. To assess the effects of variation in winter environmental conditions on blue crab survival, we measured winter mortality of crabs in the field and conducted laboratory experiments to test the interactive effects of low temperature, salinity, and blue crab life stage. Field studies indicated that blue crabs suffered relatively low winter morality rates (<=3%) during five out of eight winters, when bottom water temperature in February was at or above the 8-year average (3.4 not equal to ). However, in years when bottom water temperature fell below the February average, annual mortality rates rose to 6.0- 14.5%. Mortality rates were highest in the coldest regions of Chesapeake Bay, and larger crabs and female crabs were most vulnerable to these stressful conditions. Similarly, in the laboratory, mortality was highest in the lowest temperature (1 not equal to ) and salinity (8 ppt) treatments. Mature females were more sensitive to winter conditions than juvenile crabs. Of the juvenile life stages, recruits (-15 mm carapace width) were least tolerant to winter conditions. These results indicate that temperature, salinity, and blue crab life stage are important variables in predicting survivorship over winter months. Because winter mortality may be a significant source of stock loss for blue crabs, especially during severe winters and in low salinity areas of Chesapeake Bay, these predictions can be used to improve management estimates of stock size prior to each summer fishing season. JF - Journal of Experimental Marine Biology and Ecology AU - Rome AU - Young-Williams, A C AU - Davis, G R AU - Hines, AH AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, MD 21037, United States, michrom@aol.com Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 129 EP - 145 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 319 IS - 1-2 SN - 0022-0981, 0022-0981 KW - Blue crab KW - Crabs KW - ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Ecology Abstracts KW - Callinectes sapidus KW - Salinity tolerance KW - Temperature tolerance KW - Winter mortality KW - Temperature effects KW - Mortality KW - Bottom water KW - Decapoda KW - Survival KW - Water temperature KW - ANW, USA, Chesapeake Bay KW - Fishery management KW - Salinity effects KW - Stocks KW - Environmental conditions KW - USA, Maryland KW - Marine crustaceans KW - Evolution KW - Mortality causes KW - Abiotic factors KW - D 04665:Crustaceans KW - O 5020:Fisheries and Fishery Biology KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17215378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.atitle=Linking+temperature+and+salinity+tolerance+to+winter+mortality+of+Chesapeake+Bay+blue+crabs+%28Callinectes+sapidus%29&rft.au=Rome%3BYoung-Williams%2C+A+C%3BDavis%2C+G+R%3BHines%2C+AH&rft.aulast=Rome&rft.aufirst=&rft.date=2005-06-01&rft.volume=319&rft.issue=1-2&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2004.06.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Bottom water; Fishery management; Salinity effects; Stocks; Environmental conditions; Marine crustaceans; Mortality causes; Abiotic factors; Mortality; Survival; Water temperature; Evolution; Temperature tolerance; Decapoda; Callinectes sapidus; USA, Maryland; ANW, USA, Chesapeake Bay DO - http://dx.doi.org/10.1016/j.jembe.2004.06.014 ER - TY - JOUR T1 - Evidence of the role of Diadema antillarum in the promotion of coral settlement and survivorship AN - 17101871; 6732617 JF - Coral Reefs AU - MacIntyre, I G AU - Glynn, P W AU - Hinds, F AD - Smithsonian Institution, P.O. Box 37012, NMNH MRC 121, Washington, DC, 20013-7012, USA, macintyre.ian@nmnh.si.edu Y1 - 2005/06// PY - 2005 DA - Jun 2005 SP - 273 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 24 IS - 2 SN - 0722-4028, 0722-4028 KW - Long-spined sea urchin KW - settling behavior KW - Sustainability Science Abstracts; Oceanic Abstracts KW - Marine KW - Biological settlement KW - Marine invertebrates KW - Survival KW - Settling behaviour KW - Population dynamics KW - Diadema antillarum KW - Interspecific relationships KW - Coral reefs KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17101871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Evidence+of+the+role+of+Diadema+antillarum+in+the+promotion+of+coral+settlement+and+survivorship&rft.au=MacIntyre%2C+I+G%3BGlynn%2C+P+W%3BHinds%2C+F&rft.aulast=MacIntyre&rft.aufirst=I&rft.date=2005-06-01&rft.volume=24&rft.issue=2&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-005-0492-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Biological settlement; Interspecific relationships; Marine invertebrates; Coral reefs; Survival; Settling behaviour; Population dynamics; Diadema antillarum; Marine DO - http://dx.doi.org/10.1007/s00338-005-0492-4 ER - TY - JOUR T1 - Smashing tests? Patterns and mechanisms of adult mortality in a declining echinoid population AN - 17062825; 6696225 AB - Mass mortality of echinoids is well documented, and has potentially profound effects on benthic communities. However, no study to date has quantitatively investigated how regular, predictable events such as winter storms might lead to large mortality events in pivotal echinoid species. Hydrodynamic disturbances can be major drivers of crucial biological processes in benthic communities. For echinoid populations in particular, wave action in shallow waters generated by high winds (winter storms) can cause displacement, damage and even death to individuals. However, evidence for displacement-mediated mortality is scant in the literature, in part because it is so difficult to demonstrate in exposed environments where echinoids are frequently found. In this study, we examined mortality in a sheltered subtidal population of the European purple sea urchin Paracentrotus lividus over a 3-year period, and examined the role that dislodgement by wave action or predation might play in these mortality patterns. Because our study population has been in decline for the past three decades, we considered it important to evaluate its current status in addition to assessing the contribution that adult mortality makes to that decline. We sampled twice per month, using the density of freshly dead echinoid material to assess the extent of adult mortality. The Irish Meteorological Service provided our estimates of wind speed data. We compared historical and recent data on P. lividus size frequency data to investigate change the population structure (Poor recruitment would be caused by failure to spawn over a prolonged period). Our data suggest ongoing declines in this population, and support the theory that the decline of the P. lividus population of Lough Hyne is a result of persistent recruitment failure linked to repeated cool maximum sea surface temperatures. Although we found peaks of P. lividus mortality were coincident with spikes in wind speed, mortality was low, and seems unlikely to have contributed significantly to the dramatic decline in P. lividus in the past three decades. JF - Marine Biology AU - Verling, Emma AU - Barnes, David KA AU - Crook, Anne C AD - University College, Lee Maltings, Cork, Ireland, verlinge@si.edu Y1 - 2005/06// PY - 2005 DA - June 2005 SP - 509 EP - 515 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de] VL - 147 IS - 2 SN - 0025-3162, 0025-3162 KW - Sea urchins KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Paracentrotus lividus KW - Temperature effects KW - Marine KW - Mortality KW - Hydrodynamics KW - Marine invertebrates KW - Predation KW - Recruitment KW - Population studies KW - Population dynamics KW - Wind speed KW - Wave action KW - Shallow water KW - Environmental effects KW - Population structure KW - Echinoidea KW - Wind KW - Mortality causes KW - Benthos KW - O 1070:Ecology/Community Studies KW - D 04655:Invertebrates - general KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17062825?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Biology&rft.atitle=Smashing+tests%3F+Patterns+and+mechanisms+of+adult+mortality+in+a+declining+echinoid+population&rft.au=Verling%2C+Emma%3BBarnes%2C+David+KA%3BCrook%2C+Anne+C&rft.aulast=Verling&rft.aufirst=Emma&rft.date=2005-06-01&rft.volume=147&rft.issue=2&rft.spage=509&rft.isbn=&rft.btitle=&rft.title=Marine+Biology&rft.issn=00253162&rft_id=info:doi/10.1007%2Fs00227-005-1563-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Wind speed; Wave action; Marine invertebrates; Shallow water; Recruitment; Environmental effects; Population structure; Population dynamics; Mortality causes; Benthos; Temperature effects; Mortality; Hydrodynamics; Predation; Population studies; Wind; Paracentrotus lividus; Echinoidea; Marine DO - http://dx.doi.org/10.1007/s00227-005-1563-3 ER - TY - JOUR T1 - Hazy Days in Our Parks AN - 14750650; 10684016 AB - Air pollution is prevalent in many of the nation's national parks, including some of the most remote. The five most polluted are the Great Smoky Mountains Park, Mammoth Cave, Shenandoah, Acadia, and the Sequoia-Kings Canyon Parks. Coal-fired power plants emitting sulfur dioxide and nitrogen oxides are blamed for the pollution. Poor air quality affects the visitor experience, as well as plants and wildlife. Federal regulators have taken action against known polluters, but revisions to the Clean Air Act proposed by the Bush administration will allow polluters to continue to operate. Close examination of air pollution in Big Bend National Park, TX, reveals that, contrary to opinion, Mexican power plants emit only 16% of the total pollutants, and the rest arise from US fires, manufacturing activities, car emissions, and windblown soil. JF - Smithsonian AU - Petit, Charles Y1 - 2005/06// PY - 2005 DA - Jun 2005 SP - 54 PB - Smithsonian Magazine VL - 36 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - AIR POLLUTION KW - PARK SYSTEMS, FEDERAL KW - US NATIONAL PARK SERVICE KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14750650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Hazy+Days+in+Our+Parks&rft.au=Petit%2C+Charles&rft.aulast=Petit&rft.aufirst=Charles&rft.date=2005-06-01&rft.volume=36&rft.issue=3&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - AIR POLLUTION; US NATIONAL PARK SERVICE; PARK SYSTEMS, FEDERAL ER - TY - JOUR T1 - Killers in Paradise AN - 14749986; 10684019 AB - Box jellyfish, which inhabit the tropical waters of the Great Barrier Reef, are known for their sometimes fatal stings. Stings from at least ten related species of small jellyfish can provoke the Irukandji syndrome, characterized by excruciating pain, neural damage, and potential death. Divers in other tropical waters have also suffered these stings. Unlike other passive jellyfish, box jellyfish are aggressive hunters, armed with potent venom and highly complex visual systems. They are prevalent in northern Australian waters from November to May, when beaches are closed or protected with netting. JF - Smithsonian AU - Raffaele, Paul Y1 - 2005/06// PY - 2005 DA - Jun 2005 SP - 80 PB - Smithsonian Magazine VL - 36 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - TOXIC SUBSTANCES KW - JELLYFISH KW - AUSTRALIA KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14749986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Killers+in+Paradise&rft.au=Raffaele%2C+Paul&rft.aulast=Raffaele&rft.aufirst=Paul&rft.date=2005-06-01&rft.volume=36&rft.issue=3&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - TOXIC SUBSTANCES; JELLYFISH; AUSTRALIA ER - TY - JOUR T1 - Boar War: A Marauding Hog Bites the Dust in a Border Dispute Between the United States and Britain that Fails to Turn Ugly AN - 14749961; 10684017 JF - Smithsonian AU - Franklin, Deborah Y1 - 2005/06// PY - 2005 DA - Jun 2005 SP - 64 PB - Smithsonian Magazine VL - 36 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - WARFARE KW - WASHINGTON STATE KW - ISLANDS KW - HISTORIC SITES KW - BRITISH COLUMBIA KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14749961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Boar+War%3A+A+Marauding+Hog+Bites+the+Dust+in+a+Border+Dispute+Between+the+United+States+and+Britain+that+Fails+to+Turn+Ugly&rft.au=Franklin%2C+Deborah&rft.aulast=Franklin&rft.aufirst=Deborah&rft.date=2005-06-01&rft.volume=36&rft.issue=3&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - WARFARE; WASHINGTON STATE; ISLANDS; BRITISH COLUMBIA; HISTORIC SITES ER - TY - JOUR T1 - Animal Magnetism AN - 14746528; 10684018 AB - Photographer Gregory Colbert has captured an essential relationship between humans and wildlife in his show "Ashes and Snow". New Yorker Colbert has photographed people and animals in nations across the world, waiting patiently for the pose that transcends all known boundaries. The show is exhibited in a specially constructed "nomadic museum" in which the photographs are suspended by wires. Although exquisitely beautiful, the photographs have been criticized as being narcissistic and perhaps even staged or manipulated. After showing in New York to more than 15,000 visitors, the exhibit will move to Los Angeles, and ultimately to other international venues. JF - Smithsonian AU - McGuigan, Cathleen Y1 - 2005/06// PY - 2005 DA - Jun 2005 SP - 72 PB - Smithsonian Magazine VL - 36 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ENV ETHICS KW - WILDLIFE KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14746528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Animal+Magnetism&rft.au=McGuigan%2C+Cathleen&rft.aulast=McGuigan&rft.aufirst=Cathleen&rft.date=2005-06-01&rft.volume=36&rft.issue=3&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 7 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ENV ETHICS; WILDLIFE ER - TY - CPAPER T1 - Recent discoveries of surprising anaerobic organisms and novel pathways AN - 39956134; 3934815 AU - Megonigal, J P Y1 - 2005/05/25/ PY - 2005 DA - 2005 May 25 KW - CPI, Conference Papers Index KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39956134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Recent+discoveries+of+surprising+anaerobic+organisms+and+novel+pathways&rft.au=Megonigal%2C+J+P&rft.aulast=Megonigal&rft.aufirst=J&rft.date=2005-05-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: University of Florida, 7922 NW 71st St., Gainesville, FL 32653, USA; URL: http://conference.ifas.ufl.edu/ N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Transport Distance Effects in Regional Predictions of Nitrate Discharge: Implications for Nitrogen Transformation T2 - 53rd Joint Meeting of the North American Benthological Society and American Geophysical Union AN - 40026817; 3952302 JF - 53rd Joint Meeting of the North American Benthological Society and American Geophysical Union AU - Baker, Matthew E AU - Weller, Donald E AU - Jordan, Thomas E Y1 - 2005/05/23/ PY - 2005 DA - 2005 May 23 KW - Transformation KW - Nitrogen KW - Nitrate KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40026817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=53rd+Joint+Meeting+of+the+North+American+Benthological+Society+and+American+Geophysical+Union&rft.atitle=Transport+Distance+Effects+in+Regional+Predictions+of+Nitrate+Discharge%3A+Implications+for+Nitrogen+Transformation&rft.au=Baker%2C+Matthew+E%3BWeller%2C+Donald+E%3BJordan%2C+Thomas+E&rft.aulast=Baker&rft.aufirst=Matthew&rft.date=2005-05-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=53rd+Joint+Meeting+of+the+North+American+Benthological+Society+and+American+Geophysical+Union&rft.issn=&rft_id=info:doi/ L2 - http://www.benthos.org/Database/searchallnabstracts.cfm/subset/NewOrleans20 05abstracts LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Vibrational communication facilitates cooperative foraging in a phloem-feeding insect AN - 17877468; 6256698 AB - Insects are the dominant herbivores in tropical forests, with a range of mechanisms for exploiting plant resources. For group-living species, such mechanisms may involve communication. The Neotropical treehopper Calloconophora pinguis (Hemiptera: Membracidae) is a sap-feeding species in which groups of siblings feed on new leaves during the brief period of leaf expansion. Using an experimental approach, a process of cooperative foraging among siblings was documented, in which a few individuals in a group behave as scouts, locating a new feeding site and advertising it using plant-borne vibrational signals. Signaling leads to a period of positive feedback in which newly recruited individuals signal in concert with those already there. The food signaling system of C. pinguis is unique in its use of synchronized group displays and in the tight coordination of receiver responses with collective signals. Examples from a number of taxonomic groups show that vibrational communication can allow group-living insects to solve the challenges of feeding on plants, such as remaining in a foraging group or avoiding predation. While most research has focused on leaf-feeding species, sap-feeding species may remove just as much biomass. This study shows that cooperative vibrational communication underlies the ability of a sap-feeding species to exploit plant resources during a narrow window of availability. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Cocroft, Reginald B AD - Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002-0948, USA Y1 - 2005/05/22/ PY - 2005 DA - 2005 May 22 SP - 1023 EP - 1029 PB - Royal Society of London VL - 272 IS - 1567 SN - 0962-8452, 0962-8452 KW - Treehoppers KW - True bugs KW - Ecology Abstracts; Entomology Abstracts; Animal Behavior Abstracts KW - Predation KW - Communication KW - Forests KW - Calloconophora pinguis KW - Siblings KW - Foraging behavior KW - Leaves KW - Hemiptera KW - Herbivores KW - Membracidae KW - Signal transduction KW - Z 05194:Communication KW - D 04659:Insects KW - Y 25363:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17877468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Vibrational+communication+facilitates+cooperative+foraging+in+a+phloem-feeding+insect&rft.au=Cocroft%2C+Reginald+B&rft.aulast=Cocroft&rft.aufirst=Reginald&rft.date=2005-05-22&rft.volume=272&rft.issue=1567&rft.spage=1023&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2004.3041 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Membracidae; Hemiptera; Calloconophora pinguis; Communication; Foraging behavior; Signal transduction; Siblings; Leaves; Predation; Forests; Herbivores DO - http://dx.doi.org/10.1098/rspb.2004.3041 ER - TY - JOUR T1 - The origin of the green color of variscite AN - 51707577; 2005-044728 AB - The color of variscite from three different localities (Pannece, France; Sarrabus, Sardinia; Ervedosa, Portugal) and metavariscite from Utah was investigated by diffuse reflectance and EPR spectroscopy. These samples contain low levels of transition elements such as V, Cr, and Fe, the relative concentration of which varies with origin, although they remain in the wt% range. The presence of peculiar antiresonance features indicates that octahedral Cr (super 3+) ions are responsible for the absorption bands that cause the green coloration of variscite and metavariscite. Trivalent iron ions, which give only a weak absorption band in some samples, and V (super 3+) ions do not contribute to the green coloration of the samples from these locations. The crystal-field splitting and B Racah parameter of Cr (super 3+) in variscite and metavariscite are 1590 and 657 cm (super -1) and 1610 and 575 cm (super -1) , respectively. These values indicate a weak crystal field and an important Cr-O covalence. Electron paramagnetic resonance spectra show the presence of minor amounts (300-500 ppm) of vanadyl groups substituted for Al. The absence of V (super 3+) indicates that variscite and metavariscite formed in an oxidizing environment. JF - American Mineralogist AU - Calas, Georges AU - Galoisy, Laurence AU - Kiratisin, Amonmat AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 984 EP - 990 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - Sardinia Italy KW - impurities KW - Europe KW - variscite KW - phosphates KW - Italy KW - Southern Europe KW - physical properties KW - optical properties KW - Ervedosa Portugal KW - color KW - metals KW - Pannece France KW - spectra KW - crystal chemistry KW - EPR spectra KW - chromium KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707577?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=The+origin+of+the+green+color+of+variscite&rft.au=Calas%2C+Georges%3BGaloisy%2C+Laurence%3BKiratisin%2C+Amonmat%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Calas&rft.aufirst=Georges&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=984&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1668 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - chromium; color; crystal chemistry; EPR spectra; Ervedosa Portugal; Europe; impurities; Italy; metals; optical properties; Pannece France; phosphates; physical properties; Sardinia Italy; Southern Europe; spectra; variscite DO - http://dx.doi.org/10.2138/am.2005.1668 ER - TY - JOUR T1 - Subducted carbonates, metasomatism of mantle wedges, and possible connections to diamond formation; an example from California AN - 51707552; 2005-044717 AB - We investigated calcite globules and veins in two spinel-garnet peridotite xenoliths from the sub-Sierra Nevada mantle. The studied xenoliths were entrained in a Miocene (11 Ma) volcanic plug. These carbonates are associated spatially with silicate glass inclusions, suggesting that they are primary inclusions--inclusions that formed at high temperature in the mantle and not at or close to the Earth's surface. The host peridotites represent samples of the lithospheric mantle wedge beneath the Mesozoic California magmatic arc, as indicated by radiogenic isotopic ratios measured on clinopyroxene separates [ (super 87) Sr/ (super 86) Sr(11 Ma) = 0.7058-0.7061, epsilon (sub Nd) (11 Ma) = -1.9 to -0.7]. Mineral chemistry of the peridotite major phases is typical of a mantle section that was depleted of melt. The delta (super 18) O values of olivine and orthopyroxene from the two samples are also typical of mantle rocks (delta (super 18) O = 6-6.5 per mil). In contrast, calcite veins have delta (super 18) O of 18-20 per mil and delta (super 13) C of -14 per mil, arguing for a subducted sedimentary origin for these carbonates. Presumably, the carbonates were expelled from the downgoing slab and fluxed into the overlying mantle wedge as CO (sub 2) - or CO (sub 2) -H (sub 2) O-rich fluids or melts. The trace-element patterns of two analyzed calcite veins are typical of the arc signatures (e.g., depletions in high-field-strength elements) seen in calc-alkaline magmatic rocks worldwide. However, the cores of peridotite clinopyroxenes do not show that pattern, suggesting that the arc-like trace element signature was introduced via the recycled carbonate agent. A connection between mantle wedge carbonation and diamond formation in a subduction environment is proposed based on these observations. JF - American Mineralogist AU - Ducea, Mihai N AU - Saleeby, Jason AU - Morrison, Jean AU - Valencia, Victor A AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 864 EP - 870 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - United States KW - Sierra Nevada KW - trachyandesites KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - mantle KW - metasomatism KW - stable isotopes KW - melt inclusions KW - carbon dioxide KW - California KW - plutonic rocks KW - carbon KW - inclusions KW - diamond KW - rare earths KW - xenoliths KW - alkaline earth metals KW - isotope ratios KW - C-13/C-12 KW - subduction KW - native elements KW - ultramafics KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - plate tectonics KW - metals KW - peridotites KW - fluid inclusions KW - neodymium KW - carbonates KW - strontium KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Subducted+carbonates%2C+metasomatism+of+mantle+wedges%2C+and+possible+connections+to+diamond+formation%3B+an+example+from+California&rft.au=Ducea%2C+Mihai+N%3BSaleeby%2C+Jason%3BMorrison%2C+Jean%3BValencia%2C+Victor+A%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Ducea&rft.aufirst=Mihai&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=864&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1670 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 57 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - alkaline earth metals; C-13/C-12; California; carbon; carbon dioxide; carbonates; diamond; fluid inclusions; glasses; igneous rocks; inclusions; isotope ratios; isotopes; mantle; melt inclusions; metals; metasomatism; native elements; Nd-144/Nd-143; neodymium; peridotites; plate tectonics; plutonic rocks; rare earths; Sierra Nevada; Sr-87/Sr-86; stable isotopes; strontium; subduction; trachyandesites; ultramafics; United States; volcanic rocks; xenoliths DO - http://dx.doi.org/10.2138/am.2005.1670 ER - TY - JOUR T1 - HRTEM evidence for 8-reversals in the m = 17 antigorite polysome AN - 51706837; 2005-044729 AB - Structural imaging of the "odd" m = 17 antigorite polysome is in keeping with the X-ray structure refinement, supplying direct evidence for the presence of 8-reversals. HRTEM also displays the polysomatic and stacking disorder features modeled during X-ray refinement to achieve convergence. Polysomatic faults occur in Mg159 antigorite as (100) lamellae, with wavelength differing from the matrix by only one serpentine module (m = 16 or 18 vs. 17). Mixed ordered polysomes may also occur, such as a regular alternation of m = 16 and m = 17 lamellae, producing a complex polysome with an a repeat distance of 84.5 Aa. "Odd" and "even" antigorite polysomes differ in layer topology. "Odd" polysomes (m not = 2n, with n = integer) have a primitive cell with Pm space group, m tetrahedral and m-1 octahedral modules, and one 6-reversal and one 8-reversal per unit cell. Polysomes with m = 2n have C-centered cells (C2/m), m tetrahedral and m-2 octahedral modules, and two 6-reversals and two 8-reversals per cell. JF - American Mineralogist AU - Capitani, Giancarlo AU - Mellini, Marcello AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 991 EP - 999 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - high-resolution methods KW - refinement KW - serpentine group KW - antigorite KW - sheet silicates KW - crystal structure KW - electron microscopy KW - TEM data KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=HRTEM+evidence+for+8-reversals+in+the+m+%3D+17+antigorite+polysome&rft.au=Capitani%2C+Giancarlo%3BMellini%2C+Marcello%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Capitani&rft.aufirst=Giancarlo&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=991&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1634 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - antigorite; crystal structure; electron microscopy; high-resolution methods; refinement; serpentine group; sheet silicates; silicates; TEM data DO - http://dx.doi.org/10.2138/am.2005.1634 ER - TY - JOUR T1 - Factors in the preservation of coesite; the importance of fluid infiltration AN - 51706811; 2005-044709 AB - The survival of coesite in ultrahigh-pressure (UHP) rocks is most commonly attributed to rapid exhumation, continuous cooling during uplift, and inclusion in strong phases that can sustain a high internal over-pressure during decompression. Exceptions to all of these criteria exist. Perhaps less attention has been paid to the role of fluid infiltration in the preservation of coesite. We used infrared spectroscopy to measure water contents of coesite and coesite pseudomorphs in a variety of UHP rocks. In all cases, OH concentrations in coesite are below the detection limit of approximately 100 ppm H (sub 2) O. The silica phases surrounding coesite, however, show varying amounts of H (sub 2) O. This is most spectacularly observed in pyrope quartzites from the Dora-Maira Massif that contain at least three phases of silica replacing coesite, also distinguished by varying color of cathodoluminescence (CL): palisade-textured quartz (<100 ppm H (sub 2) O, red-violet CL); "mosaic" quartz, which is actually chalcedony (up to 0.4 wt% H (sub 2) O, yellow/brown CL); and a rare, highly hydrated silica phase interpreted to be opal (approximately 7 wt% H (sub 2) O, dark blue CL). Very similar signatures are observed in a grospydite xenolith from the Roberts Victor kimberlite. The quartz replacing coesite in other UHP samples studied contains on the order of 500 ppm H (sub 2) O or less, and most measurements are under the detection limit of our technique. We infer that palisade quartz forms under dry or nearly dry conditions and at high temperatures during dilation of the host phase. The formation of hydrous silica phases such as chalcedony and opal, however, must take place at much lower temperatures, after cracking of the host phase, which allows external fluids to infiltrate. Delay of fluid infiltration to low temperatures, where kinetics are slow even in the presence of water, is the most critical factor in the preservation of coesite. JF - American Mineralogist AU - Mosenfelder, Jed L AU - Schertl, Hans-Peter AU - Smyth, Joseph R AU - Liou, Juhn G AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 779 EP - 789 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - Far East KW - silica minerals KW - igneous rocks KW - Alps KW - fluid phase KW - Europe KW - Italy KW - coesite KW - Southern Europe KW - ultrahigh pressure KW - metamorphic rocks KW - exhumation KW - Dabie Mountains KW - framework silicates KW - Asia KW - kinetics KW - China KW - Western Alps KW - Western Gneiss region KW - Western Europe KW - pressure KW - Cottian Alps KW - Roberts Victor Kimberlite KW - Dora Maira Massif KW - Piemonte Italy KW - Scandinavia KW - Sulu Terrane KW - P-T-t paths KW - kimberlite KW - Piedmont Alps KW - Norway KW - eclogite KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Factors+in+the+preservation+of+coesite%3B+the+importance+of+fluid+infiltration&rft.au=Mosenfelder%2C+Jed+L%3BSchertl%2C+Hans-Peter%3BSmyth%2C+Joseph+R%3BLiou%2C+Juhn+G%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Mosenfelder&rft.aufirst=Jed&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=779&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1687 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 82 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Alps; Asia; China; coesite; Cottian Alps; Dabie Mountains; Dora Maira Massif; eclogite; Europe; exhumation; Far East; fluid phase; framework silicates; igneous rocks; Italy; kimberlite; kinetics; metamorphic rocks; Norway; P-T-t paths; Piedmont Alps; Piemonte Italy; pressure; Roberts Victor Kimberlite; Scandinavia; silica minerals; silicates; Southern Europe; Sulu Terrane; ultrahigh pressure; Western Alps; Western Europe; Western Gneiss region DO - http://dx.doi.org/10.2138/am.2005.1687 ER - TY - JOUR T1 - Hawaiian mantle xenoliths and magmas; composition and thermal character of the lithosphere AN - 51706800; 2005-044718 AB - Recent seismological investigations into the Hawaiian mantle and geophysical studies of the Hawaiian Swell have led to divergent models regarding the thermal structure and role of the lithosphere in Hawaiian magmatism. Whereas some models require that the Hawaiian plume erodes the lower lithosphere and replaces it with plume-derived residues and cumulates, others do not require any thinning of the lithosphere. In this paper, we develop a model for the physical and thermal characteristics of the oceanic lithosphere beneath Oahu, Hawaii, from the mantle xenoliths included in the rejuvenated stage lavas (Honolulu Volcanics, HV) that erupted through the Salt Lake Crater (SLC) and Kaau-Pali-Kalihi (KPK) vents. Three main xenolith suites are found at Oahu: spinel peridotite, garnet pyroxenite, and dunite. Dunites are generally shallow cumulates, whereas the peridotite and pyroxenite xenoliths are from the mantle. Plagioclase peridotite (harzburgite) is rare, and represents a approximately 15 km thick lithospheric layer below the approximately 15 km thick crust (MOR-generated oceanic crust + thickened crust formed by Koolau shield volcano activity). The harzburgite layer is underlain by a spinel peridotite layer. Spinel peridotites from SLC and KPK differ in chemical and isotopic composition. SLC spinel peridotites have unusually enriched (super 176) Hf/ (super 177) Hf but highly nonradiogenic (super 187) Os/ (super 188) Os isotopic compositions, likely indicating that they are metasomatized, recycled (previously subducted) oceanic lithospheric fragments. On the other hand, KPK spinel peridotites exhibit compositional characteristics of the 90 m.y. old lithosphere beneath Oahu that has been variably metasomatized by passing HV magmas. We suggest that the lower lithosphere beneath SLC and KPK are very different in their petrologic composition. The lower lithosphere (60-90 km) beneath SLC is extensively veined and fragmented by garnet clinopyroxenite intrusives and mixed with spinel peridotite blobs that are recycled subducted lithospheric fragments. For the KPK lithosphere, we favor a model in which the lower part is peridotitic. The thickness of our model lithosphere beneath Oahu is approximately 90 km. The seismic low-velocity zone beneath Oahu is likely due to the presence of small amounts of hydrous-alkalic and carbonatitic (+kimberlitic) melts. The isotopic data suggest little or no interaction between the basal lithosphere and Koolau shield magmas (mostly plume-derived, particularly those with near bulk-earth Nd- and Sr-isotope ratios), suggesting that during shield-stage volcanism, magmas used well-insulated (i.e., a reaction zone of 60 km) xenoliths are isotopically depleted and lack the typical Koolau-like signature. Therefore, the lower lithosphere was not significantly eroded by Koolau magmatism. KPK spinel peridotites give temperatures of 900-1040 degrees C for the intermediate lithosphere, which is about 200-400 degrees C hotter than what would be expected of a normal 90 Ma lithosphere. We suggest that such an anomalously high temperature is due to heating of the wall rocks (lithosphere) by ascending HV magmas and not due to simple basal heating of the lithosphere by the hot spot/plume followed by gradual (conductive) upward transport of heat. Thermobarometry of garnet-bearing xenoliths suggests that these rocks equilibrated at approximately 2-3 GPa and 1200-1350 degrees C. This temperature range is 50-200 degrees less than that predicted by a recent model (Ribe and Christensen 1999). The plume that generated the Koolau shield magmas was a complex mixture composed predominantly of Koolau source materials at its center and blocks of old recycled lithosphere in its outer fringes that were later rafted into the lithosphere beneath SLC. JF - American Mineralogist AU - Sen, Gautam AU - Keshav, Shantanu AU - Bizimis, Michael AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 871 EP - 887 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - United States KW - Hf-177/Hf-176 KW - isotopes KW - igneous rocks KW - oceanic lithosphere KW - mantle KW - harzburgite KW - Os-188/Os-187 KW - thermal regime KW - platinum group KW - stable isotopes KW - low-velocity zones KW - plutonic rocks KW - melting KW - hafnium KW - inclusions KW - rare earths KW - xenoliths KW - P-T conditions KW - alkaline earth metals KW - Honolulu County Hawaii KW - lithosphere KW - isotope ratios KW - magmatism KW - Oahu KW - Hawaii KW - East Pacific Ocean Islands KW - ultramafics KW - Sr-87/Sr-86 KW - metals KW - peridotites KW - Oceania KW - garnet peridotite KW - osmium KW - Polynesia KW - strontium KW - 18:Solid-earth geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Hawaiian+mantle+xenoliths+and+magmas%3B+composition+and+thermal+character+of+the+lithosphere&rft.au=Sen%2C+Gautam%3BKeshav%2C+Shantanu%3BBizimis%2C+Michael%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Sen&rft.aufirst=Gautam&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=871&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1731 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 113 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - alkaline earth metals; East Pacific Ocean Islands; garnet peridotite; hafnium; harzburgite; Hawaii; Hf-177/Hf-176; Honolulu County Hawaii; igneous rocks; inclusions; isotope ratios; isotopes; lithosphere; low-velocity zones; magmatism; mantle; melting; metals; Oahu; Oceania; oceanic lithosphere; Os-188/Os-187; osmium; P-T conditions; peridotites; platinum group; plutonic rocks; Polynesia; rare earths; Sr-87/Sr-86; stable isotopes; strontium; thermal regime; ultramafics; United States; xenoliths DO - http://dx.doi.org/10.2138/am.2005.1731 ER - TY - JOUR T1 - Synthesis and characterization of saponite clays AN - 51706434; 2005-044723 AB - A new procedure has been developed for fast preparation of saponite clays under non-hydrothermal synthesis conditions of 90 degrees C and 1 atmosphere. Saponites were synthesized from a stoichiometric mixture containing Si/Al (super 3+) gel, M (super 2+) -nitrate (M (super 2+) = Mg, Zn, Ni, Co, or Cu), urea, and water within a few hours. The synthesis products were characterized with XRD, IR, TEM, XRF, N (sub 2) -physisorption, Al-EXAFS, and (super 27) Al- and (super 29) Si-MAS-NMR. Incorporation of Mg, Zn, Co, Ni, or a combination of these cations in the octahedral sheet, as well as controlling the Si/Al ratio in the tetrahedral sheet in the range between 5.67 and 39.0, could easily be established. Pure Cu-saponite could not be synthesized due to the preferred formation of chrysocolla, but a combination of Mg (super 2+) and Cu (super 2+) resulted in saponite formation. The chemical composition strongly influences the textural properties of the saponites. It is possible to prepare saponite samples of a specific surface area and pore volume of 100 to 750 m (super 2) /g and 0.15 to 1.05 mL/g, respectively. The lateral size and the amount of stacking of the saponite platelets could be influenced by the composition, synthesis duration, and amount of urea. The new synthesis procedure provides an easy way to prepare large quantities of saponites with far-reaching control on the texture as well as the composition. JF - American Mineralogist AU - Vogels, R J M J AU - Kloprogge, J T AU - Geus, J W AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 931 EP - 944 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - zinc KW - magnesium KW - X-ray diffraction data KW - isotopes KW - clay mineralogy KW - crystal structure KW - silicon KW - stable isotopes KW - NMR spectra KW - gels KW - Al-27 KW - Si-29 KW - aluminum KW - X-ray analysis KW - spectra KW - synthesis KW - synthetic materials KW - alkaline earth metals KW - experimental studies KW - colloidal materials KW - minor elements KW - X-ray fluorescence KW - saponite KW - TEM data KW - MAS NMR spectra KW - clay minerals KW - metals KW - sheet silicates KW - crystal chemistry KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Synthesis+and+characterization+of+saponite+clays&rft.au=Vogels%2C+R+J+M+J%3BKloprogge%2C+J+T%3BGeus%2C+J+W%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Vogels&rft.aufirst=R+J+M&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=931&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1616 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 88 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Al-27; alkaline earth metals; aluminum; clay mineralogy; clay minerals; colloidal materials; crystal chemistry; crystal structure; experimental studies; gels; isotopes; magnesium; MAS NMR spectra; metals; minor elements; NMR spectra; saponite; sheet silicates; Si-29; silicates; silicon; spectra; stable isotopes; synthesis; synthetic materials; TEM data; X-ray analysis; X-ray diffraction data; X-ray fluorescence; zinc DO - http://dx.doi.org/10.2138/am.2005.1616 ER - TY - JOUR T1 - 2003 annual GSA meeting AN - 51706411; 2005-044708 JF - American Mineralogist AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 801 EP - 1007 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - experimental studies KW - pressure KW - symposia KW - phase equilibria KW - terranes KW - mineral assemblages KW - high pressure KW - minerals KW - high temperature KW - temperature KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=American+Mineralogist&rft.atitle=2003+annual+GSA+meeting&rft.au=Sorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Sorensen&rft.aufirst=Sorena&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=801&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - PubXState - DC N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - experimental studies; high pressure; high temperature; mineral assemblages; minerals; phase equilibria; pressure; symposia; temperature; terranes ER - TY - JOUR T1 - Crystal chemistry of Zn-rich rhodonite ("fowlerite") AN - 51706146; 2005-044727 AB - Rhodonite (ideally MnSiO (sub 3) ) is a triclinic pyroxenoid that typically contains significant concentrations of Ca, Fe, and Mg. A variety called fowlerite contains concentrations of Zn up to 10 wt% and has been found only at Franklin, New Jersey. Data from electron microprobe analyses, single-crystal X-ray structure refinements, and preliminary Moessbauer spectra suggest marked differences in the crystal chemistry of rhodonite and fowlerite. Cations in Zn-poor rhodonites and in fowlerites exhibit distinct substitutional trends. Substitution of Zn in fowlerite occurs entirely at M4, and Ca displays a stronger preference for M5 in fowlerite than in Zn-poor rhodonite. Further, the distinctive compositional variations in fowlerite lead to strongly mutually correlated lattice parameter variations distinct from those in Zn-poor rhodonite. Mean M-O distances in fowlerite, with the exception of , are strongly correlated with all unit-cell edges. For Zn-poor rhodonites, neither nor are significantly correlated with cell edges, and the mean bond lengths for M1, M3, and M5 are correlated strongly with only a and b. The most striking distinctions between fowlerite and typical rhodonite occur in the geometrical details of M4 and M5. Distortion in the M4 site of magnesian rhodonite, typical Mn-rich rhodonite, and fowlerite increases with both increasing electron population and mean electronegativity. The M4 site assumes increasing amounts of tetrahedral character with increasing electron density (i.e., increasing Zn concentration). As M4 becomes more Zn-rich, tetrahedral, and covalent in character, M5 becomes more Ca-rich, less distorted, and more ionic in character. This suggests that "pure" fowlerite (nominally Ca (sub 0.2) Zn (sub 0.2) Mn (sub 0.6) O (sub 3) , or CaZnMn (sub 3) O (sub 15) ) may contain an unequivocally four-coordinated M4 site occupied solely by Zn, and with Ca largely restricted to M5. JF - American Mineralogist AU - Nelson, Wendy R AU - Griffen, Dana T AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 969 EP - 983 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - United States KW - silicates KW - zinc KW - cell dimensions KW - rhodonite KW - unit cell KW - crystal structure KW - Sussex County New Jersey KW - Franklin New Jersey KW - metals KW - spectra KW - New Jersey KW - rhodonite group KW - crystal chemistry KW - Mossbauer spectra KW - chain silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Crystal+chemistry+of+Zn-rich+rhodonite+%28%22fowlerite%22%29&rft.au=Nelson%2C+Wendy+R%3BGriffen%2C+Dana+T%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Nelson&rft.aufirst=Wendy&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=969&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1694 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 41 N1 - PubXState - DC N1 - Document feature - illus. incl. 12 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - cell dimensions; chain silicates; crystal chemistry; crystal structure; Franklin New Jersey; metals; Mossbauer spectra; New Jersey; rhodonite; rhodonite group; silicates; spectra; Sussex County New Jersey; unit cell; United States; zinc DO - http://dx.doi.org/10.2138/am.2005.1694 ER - TY - JOUR T1 - Cation ordering in synthetic low-calcium actinolite AN - 51706134; 2005-044720 AB - A series of low-Ca (1.8-1.65 atoms Ca per formula unit) actinolites were synthesized in the system CaO-FeO-MgO-SiO (sub 2) -H (sub 2) O with bulk compositions of 0, 10, 20, and 30 mol% ferro-actinolite when projected onto the tremolite-ferro-actinolite join for the purpose of determining the cation site occupancies as a function of bulk composition. Syntheses were done by multiple treatments of the oxide-metal mixtures in internally heated gas vessels at 600-800 degrees C, 6 kbar, f (sub O2) near the Co-CoO buffer, which is sufficiently low to prevent the appearance of Fe (super 3+) in this study, and for total durations up to 774 hours. Bulk compositions of the synthesis products were assessed by electron microprobe analysis (EMPA), analytical transmission electron microscopy (AEM), and by using unit-cell dimensions (CD method), whereas the site occupancies were assessed using powder X-ray diffraction (XRD) Rietveld refinements, Fourier-transform infrared (FTIR) spectroscopy, and Moessbauer spectroscopy. Selected-area electron-diffraction (SAED) patterns and high-resolution transmission electron microscopy (HRTEM) images were obtained to study the structure and defects of the samples. A maximum of about 2% non-amphibole chain-multiplicity faults (CMFs) were observed in the sample with 10 mol% ferro-actinolite component, indicating the strong reduction in CMFs that occurs with only a small addition of ferro-actinolite to tremolitic amphiboles. This study, as with earlier studies, found no significant preferential partitioning of Fe and Mg relative to the bulk Fe content of the sample at the M1 and M3 sites, weak partitioning of Mg relative to Fe into the M2 site, and strong partitioning of Fe relative to Mg at the M4 site. No ferric iron was detected. The partitioning of Fe and Mg at the M4 site was modeled by a simple ideal-activity, two-site exchange reaction using the actinolites from this study and those of previous studies with bulk Fe/(Fe + Mg) 0.3 and with low Al, Mn, and Na contents using 1 bar and 298K values of Delta G degrees = 62 kJ and Delta S degrees = 54 J/K. The FTIR data were analyzed for the presence of short-range order of Fe and Mg at the M1 and M3 sites but none was found. JF - American Mineralogist AU - Driscall, James AU - Jenkins, David M AU - Dyar, M Darby AU - Bozhilov, Krassimir N AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 900 EP - 911 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - high-resolution methods KW - amphibole group KW - actinolite KW - Rietveld refinement KW - TEM data KW - order-disorder KW - infrared spectra KW - electron probe data KW - clinoamphibole KW - FTIR spectra KW - spectra KW - thermodynamic properties KW - synthetic materials KW - Mossbauer spectra KW - chain silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Cation+ordering+in+synthetic+low-calcium+actinolite&rft.au=Driscall%2C+James%3BJenkins%2C+David+M%3BDyar%2C+M+Darby%3BBozhilov%2C+Krassimir+N%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Driscall&rft.aufirst=James&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=900&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1655 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - actinolite; amphibole group; chain silicates; clinoamphibole; electron probe data; FTIR spectra; high-resolution methods; infrared spectra; Mossbauer spectra; order-disorder; Rietveld refinement; silicates; spectra; synthetic materials; TEM data; thermodynamic properties DO - http://dx.doi.org/10.2138/am.2005.1655 ER - TY - JOUR T1 - Oxygen isotope geochemistry of rocks from the pre-pilot hole of the Chinese Continental Scientific Drilling Project; CCSD-PPH1 AN - 51706099; 2005-044716 AB - The Qinglongshan O- and H-isotope anomaly occurs within a coesite-bearing, eclogite-facies regional metamorphic belt in eastern China near Donghai in Jiangsu Province. The anomaly is defined by low values of delta (super 18) O and delta D. Garnets from eclogite have delta (super 18) O as low as -11 per mil and rutiles are -15 per mil (VSMOW). Phengites have delta D of -120 per mil (VSMOW). The anomaly is Neoproterozoic in age. Surface outcrops of coesite-eclogite-facies rocks with unusually low delta (super 18) O and delta D values extend over an area of at least 1600 km (super 2) . The Chinese Continental Scientific Drilling project has made it possible to investigate the depth of the Qinglongshan anomaly and to measure an O-isotope profile across a garnet peridotite body sandwiched between crustal rocks. New O-isotope analyses of minerals separated from drill core gneisses, eclogites, amphibolite, and quartzite verify that the Qinglongshan O-isotope anomaly extends to a depth of at least 432 m. Crustal rocks with unusually low delta (super 18) O form both the hanging- and foot-walls of a 100 m thick, fault-bounded, garnet peridotite body intersected by the drill. Minerals of the garnet peridotite body have delta (super 18) O values indistinguishable from mantle nodules and megacrysts. The garnet peridotites may have originated from enriched mantle sources in sub-cratonic lithosphere, isolated from mantle convection. This origin is consistent with the collision of the Archean Sino-Korean craton with the Yangtze Plate, consequent subduction, and UHP metamorphism. The garnet peridotite was transported from the mantle and emplaced into UHP crustal rocks during Triassic subduction and cratonic collision. JF - American Mineralogist AU - Zhang, Ze M AU - Rumble, Douglas AU - Liou, Juhn G AU - Xiao, Yi L AU - Gao, Yong J AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 857 EP - 863 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - Far East KW - upper Precambrian KW - oxygen KW - isotopes KW - garnet group KW - stable isotopes KW - ultrahigh pressure KW - Sino-Korean Platform KW - mica group KW - phengite KW - metamorphic rocks KW - orthosilicates KW - geochemical anomalies KW - deuterium KW - Asia KW - China KW - Neoproterozoic KW - pressure KW - Precambrian KW - Jiangsu China KW - isotope ratios KW - Proterozoic KW - O-18/O-16 KW - metamorphism KW - nesosilicates KW - boreholes KW - ultrametamorphism KW - hydrogen KW - sheet silicates KW - Yangtze Plate KW - eclogite KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Oxygen+isotope+geochemistry+of+rocks+from+the+pre-pilot+hole+of+the+Chinese+Continental+Scientific+Drilling+Project%3B+CCSD-PPH1&rft.au=Zhang%2C+Ze+M%3BRumble%2C+Douglas%3BLiou%2C+Juhn+G%3BXiao%2C+Yi+L%3BGao%2C+Yong+J%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Zhang&rft.aufirst=Ze&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=857&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1650 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 57 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Asia; boreholes; China; deuterium; eclogite; Far East; garnet group; geochemical anomalies; hydrogen; isotope ratios; isotopes; Jiangsu China; metamorphic rocks; metamorphism; mica group; Neoproterozoic; nesosilicates; O-18/O-16; orthosilicates; oxygen; phengite; Precambrian; pressure; Proterozoic; sheet silicates; silicates; Sino-Korean Platform; stable isotopes; ultrahigh pressure; ultrametamorphism; upper Precambrian; Yangtze Plate DO - http://dx.doi.org/10.2138/am.2005.1650 ER - TY - JOUR T1 - Petrogenesis of the Yangkou layered garnet-peridotite complex, Sulu UHP terrane, China AN - 51706070; 2005-044711 AB - The Yangkou garnet-peridotite complex in the Sulu UHP terrane, eastern China, consists of several blocks, tens of meters across, enclosed within gneiss. The blocks consist mainly of garnet lherzolite and garnet clinopyroxenite with small amounts of eclogite. The complex displays a finely layered structure from outcrop to thin-section scales. Lherzolitic garnet is generally homogenous in composition (Prp (sub 64-67) Alm (sub 23-24) Grs (sub 10-12) Sps (sub 1) ). Garnet (Prp (sub 51-63) ) from clinopyroxenite contains more pyrope component than eclogitic garnets (Prp (sub 29-35) ). Porphyroblastic garnet from clinopyroxenite and eclogite contains abundant exsolved rods of rutile and apatite (+ or -Cpx). Lherzolitic garnet exhibits an unusual sinusoidal REE pattern characterized by a decrease in abundance from La to Pr and an increase from Nd to the HREE, and shows Ba and Pb enrichment and negative Nb and Ni anomalies in primitive mantle-normalized trace-element plots. In contrast, diopside shows a normal REE pattern with decreasing abundances from La to Lu, a peak at Ba and Pb, and depletion in Co and Ni. Garnet from eclogite has a REE pattern with increasing abundances from La to Lu, or a maximum at Eu. Eclogitic clinopyroxene shows humped REE patterns with a peak at Nd. Except for slightly lower delta (super 18) O (sub VSMOW) of +4.40 per mil for olivine, O-isotopic compositions (+5.03 to +5.53 per mil) of analyzed garnets and clinopyroxenes from all three rock types lie in the range of mantle delta (super 18) O values of +5.1 to +6.6 per mil. Small O-isotope fractionations (Delta Grt-Cpx: -0.16 to -0.35) in eclogite suggest isotopic equilibrium. On the basis of petrochemical and isotopic data, this garnet-peridotite complex was initially a mantle peridotite cut by mafic veins. These rocks experienced metasomatism and subduction-zone UHP metamorphism at 750 + or - 50 degrees C and 40 to 45 kbar with a low thermal gradient. The fine-scale layering probably formed as a result of strong shear deformation during exhumation. JF - American Mineralogist AU - Zhang, Ru Y AU - Liou, Juhn G AU - Zheng, Jianping AU - Griffin, William L AU - Yui, Tzen-Fu AU - O'Reilly, Suzanne Y AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 801 EP - 813 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - ilmenite KW - Far East KW - oxygen KW - isotopes KW - igneous rocks KW - garnet group KW - stable isotopes KW - pyrope KW - ultrahigh pressure KW - garnet lherzolite KW - plutonic rocks KW - orthosilicates KW - oxides KW - rare earths KW - Asia KW - clinopyroxenite KW - China KW - chain silicates KW - apatite KW - pressure KW - isotope ratios KW - amphibole group KW - layered intrusions KW - phosphates KW - O-18/O-16 KW - ultramafics KW - nesosilicates KW - genesis KW - intrusions KW - pyroxenite KW - Sulu Terrane KW - Yangkou Complex KW - metals KW - rutile KW - peridotites KW - garnet peridotite KW - exsolution KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Petrogenesis+of+the+Yangkou+layered+garnet-peridotite+complex%2C+Sulu+UHP+terrane%2C+China&rft.au=Zhang%2C+Ru+Y%3BLiou%2C+Juhn+G%3BZheng%2C+Jianping%3BGriffin%2C+William+L%3BYui%2C+Tzen-Fu%3BO%27Reilly%2C+Suzanne+Y%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Zhang&rft.aufirst=Ru&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=801&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1706 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 39 N1 - PubXState - DC N1 - Document feature - illus. incl. 10 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - amphibole group; apatite; Asia; chain silicates; China; clinopyroxenite; exsolution; Far East; garnet group; garnet lherzolite; garnet peridotite; genesis; igneous rocks; ilmenite; intrusions; isotope ratios; isotopes; layered intrusions; metals; nesosilicates; O-18/O-16; orthosilicates; oxides; oxygen; peridotites; phosphates; plutonic rocks; pressure; pyrope; pyroxenite; rare earths; rutile; silicates; stable isotopes; Sulu Terrane; ultrahigh pressure; ultramafics; Yangkou Complex DO - http://dx.doi.org/10.2138/am.2005.1706 ER - TY - JOUR T1 - Synthesis and characterization of saponite clays; Part 2, Thermal stability AN - 51705622; 2005-044724 AB - Synthetic saponites prepared at atmospheric pressure and at 90 degrees C within 20 hours with Mg (super 2+) , Zn (super 2+) , Ni (super 2+) , Cu (super 2+) , and/or Co (super 2+) in the octahedral sheets have been thermally treated under reducing and non-reducing conditions with or without the presence of steam. The thermal stability of saponite in air is investigated at temperatures up to 900 degrees C. The nature of the octahedral cation largely determines the thermal stability of the saponite, which increases in the order Zn (super 2+) , Co (super 2+) , Mg (super 2+) , to Ni (super 2+) from 450 to 800 degrees C. The stability against reduction of the octahedral cations increases in the order Cu (super 2+) , Ni (super 2+) , to Co (super 2+) from 150 to 600 degrees C. The recrystallization of saponite at high temperatures is usually topotactic, resulting in the formation of either pyroxene or olivine types of minerals. The reduction of saponites also depends on the nature of the octahedral cation. Cu (super 2+) -containing saponites are most easily reduced, followed by Ni (super 2+) -containing saponites. The difficult reduction of Co-saponites is possibly related to the thermal breakdown of the saponite structure. Mg- and Zn-saponites do not show any reduction up to 800 degrees C. Incorporation of Mg (super 2+) in Co (super 2+) - or Ni (super 2+) -containing saponites enhances the resistance to reduction. A fully reduced Ni-saponite shows a high dispersion of small Ni particles (10 nm) throughout the sample, whereas a fully reduced NiMg-saponite consists of large Ni particles (up to 60 nm) clustered together. The influence of steam on Mg-saponite is small, although incorporation of Zn (super 2+) corresponding to an Mg/Zn ratio of 2 into the octahedral sheets results in a decrease of the hydrothermal stability. The drop in the stability is evidenced by a decrease in crystallinity and in a movement of Al atoms from sites within the saponite structure to non-framework positions. JF - American Mineralogist AU - Vogels, R J M J AU - Kloprogge, J T AU - Geus, J W AU - Beers, A W F AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 945 EP - 953 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - zinc KW - differential thermal analysis KW - alkaline earth metals KW - magnesium KW - minor elements KW - cobalt KW - X-ray diffraction data KW - thermogravimetric analysis KW - saponite KW - clay mineralogy KW - thermal properties KW - diffractograms KW - stability KW - crystal structure KW - clay minerals KW - thermal analysis KW - metals KW - sheet silicates KW - synthesis KW - crystal chemistry KW - synthetic materials KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Synthesis+and+characterization+of+saponite+clays%3B+Part+2%2C+Thermal+stability&rft.au=Vogels%2C+R+J+M+J%3BKloprogge%2C+J+T%3BGeus%2C+J+W%3BBeers%2C+A+W+F%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Vogels&rft.aufirst=R+J+M&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=945&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1617 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - alkaline earth metals; clay mineralogy; clay minerals; cobalt; crystal chemistry; crystal structure; differential thermal analysis; diffractograms; magnesium; metals; minor elements; saponite; sheet silicates; silicates; stability; synthesis; synthetic materials; thermal analysis; thermal properties; thermogravimetric analysis; X-ray diffraction data; zinc DO - http://dx.doi.org/10.2138/am.2005.1617 ER - TY - JOUR T1 - Trace-element distribution coefficients for pyroxenes, plagioclase, and olivine in evolved tholeiites from the 1955 eruption of Kilauea Volcano, Hawai'i, and petrogenesis of differentiated rift-zone lavas AN - 51705575; 2005-044719 AB - Reliable values for mineral-melt trace-element distribution coefficients (D) are essential for constructing realistic models of magma evolution based on trace elements. We have determined D-values for an extensive set of compatible and incompatible trace elements in clinopyroxene, orthopyroxene, plagioclase, and olivine phenocrysts in two moderately evolved (5.4 and 6.6 wt% MgO), tholeiitic lavas from the 1955 eruption of Kilauea Volcano, Hawai'i, using laser ablation-ICPMS. Coexisting melt compositions were obtained by analyses of quenched mesostasis. These D-values are consistent with experimental results when major element variations in the host phase are considered. Lattice strain models reproduce many of the partitioning characteristics. The distribution coefficients determined here can be applied to understanding the petrogenesis of evolved tholeiitic magmas from two recent Kilauea eruptions. Trace-element compositions of the 1955 lavas are consistent with 30-40% fractional crystallization of a gabbroic assemblage from an olivine tholeiite parental magma. The reduced influx of melt to Kilauea during the late 19th and early 20th centuries may have allowed the formation of evolved magmas in the rift zone. JF - American Mineralogist AU - Norman, Marc AU - Garcia, Michael O AU - Pietruszka, Aaron J AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 888 EP - 899 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - United States KW - silicates KW - Hawaii Island KW - volcanic rocks KW - igneous rocks KW - olivine group KW - pyroxene group KW - olivine KW - basalts KW - orthosilicates KW - framework silicates KW - rare earths KW - trace elements KW - Kilauea KW - chain silicates KW - plagioclase KW - tholeiite KW - Hawaii County Hawaii KW - Hawaii KW - East Pacific Ocean Islands KW - nesosilicates KW - partition coefficients KW - metals KW - eruptions KW - Oceania KW - Polynesia KW - feldspar group KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Trace-element+distribution+coefficients+for+pyroxenes%2C+plagioclase%2C+and+olivine+in+evolved+tholeiites+from+the+1955+eruption+of+Kilauea+Volcano%2C+Hawai%27i%2C+and+petrogenesis+of+differentiated+rift-zone+lavas&rft.au=Norman%2C+Marc%3BGarcia%2C+Michael+O%3BPietruszka%2C+Aaron+J%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Norman&rft.aufirst=Marc&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=888&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1780 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 62 N1 - PubXState - DC N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - basalts; chain silicates; East Pacific Ocean Islands; eruptions; feldspar group; framework silicates; Hawaii; Hawaii County Hawaii; Hawaii Island; igneous rocks; Kilauea; metals; nesosilicates; Oceania; olivine; olivine group; orthosilicates; partition coefficients; plagioclase; Polynesia; pyroxene group; rare earths; silicates; tholeiite; trace elements; United States; volcanic rocks DO - http://dx.doi.org/10.2138/am.2005.1780 ER - TY - JOUR T1 - Calibrations of modal space for metamorphism of mafic schist AN - 51705542; 2005-044715 AB - Three independent net-transfer reactions determine compositional and modal changes for green-schist-, blueschist-, and amphibolite-facies metamorphism of mafic rocks, as different paths are followed though pressure, temperature, and a (sub H2O) space. For natural terrains, only one a (sub H2O) -dependent reaction is chosen, whereas to interpret experimental studies, where H (sub 2) O is in excess, there is an advantage to choosing two dehydration reactions. Published experimental studies on the greenschist to amphibolite transition and thermodynamic calculation in simple systems and with pseudosections, show that reactions involving Al (sub 2) Mg (sub -1) Si (sub -1) in amphibole and chlorite predominate, that FeMg (sub -1) exchange and Al (sub 2) Mg (sub -1) Si (sub -1) are strongly coupled, and that all reactions and, in particular, the stability of chlorite are affected by Fe (super 3+) /Fe (sub total) . Modal spaces for mafic schist are constructed for different sets of independent reactions, and permit correlation of mineral mode with directions of change of pressure and temperature. These can be used to deduce field gradients in these variables in natural terrains, when only modal change data are available and when compositional and thermodynamic data are limited. JF - American Mineralogist AU - Thompson, Alan Bruce AU - Laird, Jo AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 843 EP - 856 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - blueschist facies KW - experimental studies KW - schists KW - mafic composition KW - CMASH system KW - metamorphism KW - iron KW - ferrous iron KW - CFMASH system KW - ferric iron KW - theoretical studies KW - phase equilibria KW - metals KW - metamorphic rocks KW - amphibolite facies KW - greenschist facies KW - dehydration KW - thermodynamic properties KW - P-T conditions KW - facies KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Calibrations+of+modal+space+for+metamorphism+of+mafic+schist&rft.au=Thompson%2C+Alan+Bruce%3BLaird%2C+Jo%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Thompson&rft.aufirst=Alan&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=843&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1717 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 41 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - amphibolite facies; blueschist facies; CFMASH system; CMASH system; dehydration; experimental studies; facies; ferric iron; ferrous iron; greenschist facies; iron; mafic composition; metals; metamorphic rocks; metamorphism; P-T conditions; phase equilibria; schists; theoretical studies; thermodynamic properties DO - http://dx.doi.org/10.2138/am.2005.1717 ER - TY - JOUR T1 - Blueschists, eclogites, and decompression assemblages of the Zermatt-Saas Ophiolite; high-pressure metamorphism of subducted Tethys lithosphere AN - 51705516; 2005-044713 AB - The Zermatt-Saas ophiolite of the Swiss Alps represents a complete sequence of Mesozoic Tethys oceanic lithosphere. The ophiolite was subducted during early phases of the Alpine orogeny and the mafic rocks were transformed to eclogites and blueschists. Metabasalts locally preserve pillow structures in which glaucophanite forms rims on eclogitic pillow cores. Omphacite-garnet-glaucophane-epidote-ferroan dolomite-Mg-chloritoid-talc-paragonite-chlorite-rutile form characteristic coeval blueschist- and eclogite-facies assemblages. Omphacite + garnet + glaucophane + epidote + rutile represents an equilibrium assemblage that formed during deformation and in the period when the rocks reached the greatest depth of subduction. In rocks containing this assemblage, an additional significant mineral pair is Mg-chloritoid + talc. Coarse chloritoid (X (sub Mg) approximately 0.45) and talc formed in dispersed clusters after the last penetrative deformation. The assemblage may require > 2.7 GPa pressure to form. It developed at maximum pressure conditions corresponding to the return-point of the ophiolite in the subduction zone. Coarse paragonite and chlorite replaced parts of the earlier formed assemblages and removed free H (sub 2) O from the rocks. Exhumation of the HP to UHP ophiolite rocks was accompanied by development of symplectite rims and other replacement products along grain boundaries of the eclogite minerals by decompression reactions in a fluid-deficient regime. Particularly noteworthy is the formation of margarite, paragonite, chlorite, albite, barroisite, and preiswerkite. The latter mineral, a very rare Na-biotite, formed as a result of the decomposition of chloritoid + paragonite and is associated with magnetite and hercynite. Omphacite breakdown produced diopside-albite-barroisite symplectites. Calculated equilibrium assemblage phase diagrams for metabasite compositions indicate P-T conditions of approximately 2.5-3.0 GPa and approximately 550-600 degrees C. The conditions of the subduction-related metamorphism denote P and T at the return-point, which coincide with the upper P-T limit of antigorite. Antigorite-serpentinites constitute the largest volume of rocks within the ophiolite. We suggest that the P-T conditions recorded by the exhumed mafic rocks are coupled to those of antigorite breakdown in the serpentinite that released large amounts of dehydration water in the subducted serpentinite slab facilitating exhumation of the Zermatt-Saas eclogites and blueschists. JF - American Mineralogist AU - Bucher, Kurt AU - Fazis, Yvonne AU - de Capitani, Christian AU - Grapes, Rodney AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 821 EP - 835 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - Tethys KW - silicates KW - metavolcanic rocks KW - metaigneous rocks KW - Alps KW - metabasite KW - oceanic lithosphere KW - eclogite facies KW - Europe KW - Switzerland KW - clinoamphibole KW - ultrahigh pressure KW - phase equilibria KW - Central Europe KW - metamorphic rocks KW - exhumation KW - mineral assemblages KW - blueschist KW - chemical composition KW - P-T conditions KW - chain silicates KW - pressure KW - schists KW - lithosphere KW - amphibole group KW - ophiolite KW - subduction KW - metamorphism KW - Mesozoic KW - paragenesis KW - Swiss Alps KW - plate tectonics KW - ultrametamorphism KW - Zermatt Switzerland KW - glaucophane KW - decompression KW - Valais Switzerland KW - facies KW - eclogite KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Blueschists%2C+eclogites%2C+and+decompression+assemblages+of+the+Zermatt-Saas+Ophiolite%3B+high-pressure+metamorphism+of+subducted+Tethys+lithosphere&rft.au=Bucher%2C+Kurt%3BFazis%2C+Yvonne%3Bde+Capitani%2C+Christian%3BGrapes%2C+Rodney%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Bucher&rft.aufirst=Kurt&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=821&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1718 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 94 N1 - PubXState - DC N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Alps; amphibole group; blueschist; Central Europe; chain silicates; chemical composition; clinoamphibole; decompression; eclogite; eclogite facies; Europe; exhumation; facies; glaucophane; lithosphere; Mesozoic; metabasite; metaigneous rocks; metamorphic rocks; metamorphism; metavolcanic rocks; mineral assemblages; oceanic lithosphere; ophiolite; P-T conditions; paragenesis; phase equilibria; plate tectonics; pressure; schists; silicates; subduction; Swiss Alps; Switzerland; Tethys; ultrahigh pressure; ultrametamorphism; Valais Switzerland; Zermatt Switzerland DO - http://dx.doi.org/10.2138/am.2005.1718 ER - TY - JOUR T1 - A mineralogical and geochemical record of atmospheric photochemistry AN - 51705018; 2005-044722 AB - Unanticipated discoveries of new examples of natural phenomena punctuate the history of science with excitement and afford splendid opportunities for ground-breaking, systematic research. And so it is with the near-simultaneous discoveries of non-mass dependent fractionation of O isotopes (Bao et al. 2000b) and of S isotopes (Farquhar et al. 2000a) in terrestrial surface deposits. The discoveries set the stage for members of the Mineralogical Society of America, including geochemists, mineralogists, mineral physicists, and petrologists, to investigate a geologic record of atmospheric photochemistry across the entire span of Earth's lifetime, from the Archean to the present day. The significance of such breakthrough research to humankind is apparent in the essential role played by atmospheric photochemistry in generating the ozone shield, so necessary for sheltering life from solar ultraviolet radiation, and in its possible part in the origin of life itself by shaping Archean pre-biotic chemistry. JF - American Mineralogist AU - Rumble, Douglas AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 918 EP - 930 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - oxygen KW - isotopes KW - isotope ratios KW - photochemistry KW - atmosphere KW - O-18/O-16 KW - stable isotopes KW - geochemical cycle KW - ozone KW - stratosphere KW - S-34/S-32 KW - sediments KW - geochemical anomalies KW - sulfur KW - O-17 KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=A+mineralogical+and+geochemical+record+of+atmospheric+photochemistry&rft.au=Rumble%2C+Douglas%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Rumble&rft.aufirst=Douglas&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=918&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1816 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 102 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Presidential address to the Mineralogical Society of America, Seattle, Nov. 4, 2003 N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - atmosphere; geochemical anomalies; geochemical cycle; isotope ratios; isotopes; O-17; O-18/O-16; oxygen; ozone; photochemistry; S-34/S-32; sediments; stable isotopes; stratosphere; sulfur DO - http://dx.doi.org/10.2138/am.2005.1816 ER - TY - JOUR T1 - U-Pb SHRIMP ages recorded in the coesite-bearing zircon domains of paragneisses in the southwestern Sulu Terrane, eastern China; new interpretation AN - 51704998; 2005-044710 AB - Laser Raman spectroscopy and cathodoluminescence (CL) images reveal that abundant and complicated mineral inclusions occur in zoned zircon separates from paragneisses in drill holes CCSD-PP2, ZK-2304, and CCSD-MH, at Donghai, southwestern Sulu Terrane, China. Many low-P mineral inclusions are preserved in inherited zircon cores. Coesite + quartz within a single inclusion, and some low-P minerals (e.g., quartz and albite) are identified in zircon mantles. Textures showing the quartz to coesite transformation in zircon indicate that both core and mantle of the zircon are detrital. Inclusions of coesite, together with garnet, jadeite, and phengite, are common in zircon rims formed during ultrahigh-pressure (UHP) metamorphism. SHRIMP U-Pb analyses of these zoned zircon grains identify three discrete and meaningful age groups. Proterozoic ages of 840 to 658 Ma for zircon cores indicate that the detrital zircons have a variety of sources. An early Paleozoic group of 505 to 455 Ma ages for zircon mantles constrain neither the timing of a discrete UHP metamorphic event, nor the transformation age from quartz to coesite. The 227 + or - 9 Ma (the weighted mean age) obtained from coesite-bearing zircon rims represents the UHP metamorphic age. Thus, one Late Triassic UHP metamorphic event, rather than two UHP metamorphic events, is well established in Sulu UHP Terrane by the method of U-Pb SHRIMP dating for coesite-bearing zircon rims in garnet-biotite-amphibole-albite gneisses. JF - American Mineralogist AU - Liu, Fulai AU - Liou, Juhn G AU - Xu, Zhiqin AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 790 EP - 800 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - paragneiss KW - Far East KW - upper Precambrian KW - U/Pb KW - ion probe data KW - silica minerals KW - mass spectra KW - eastern China KW - high-grade metamorphism KW - coesite KW - ultrahigh pressure KW - metamorphic rocks KW - orthosilicates KW - metasedimentary rocks KW - absolute age KW - framework silicates KW - spectra KW - Asia KW - China KW - zircon group KW - gneisses KW - pressure KW - Precambrian KW - zircon KW - Proterozoic KW - metamorphism KW - cathodoluminescence KW - paragenesis KW - nesosilicates KW - Raman spectra KW - Sulu Terrane KW - SHRIMP data KW - eclogite KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=U-Pb+SHRIMP+ages+recorded+in+the+coesite-bearing+zircon+domains+of+paragneisses+in+the+southwestern+Sulu+Terrane%2C+eastern+China%3B+new+interpretation&rft.au=Liu%2C+Fulai%3BLiou%2C+Juhn+G%3BXu%2C+Zhiqin%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Liu&rft.aufirst=Fulai&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=790&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1677 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 44 N1 - PubXState - DC N1 - Document feature - illus. incl. table, sketch map N1 - Last updated - 2012-09-14 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - absolute age; Asia; cathodoluminescence; China; coesite; eastern China; eclogite; Far East; framework silicates; gneisses; high-grade metamorphism; ion probe data; mass spectra; metamorphic rocks; metamorphism; metasedimentary rocks; nesosilicates; orthosilicates; paragenesis; paragneiss; Precambrian; pressure; Proterozoic; Raman spectra; SHRIMP data; silica minerals; silicates; spectra; Sulu Terrane; U/Pb; ultrahigh pressure; upper Precambrian; zircon; zircon group DO - http://dx.doi.org/10.2138/am.2005.1677 ER - TY - JOUR T1 - Estimates of Ar diffusion and solubility in leucite and nepheline; electron microprobe imaging of Ar distribution in a mineral AN - 51704831; 2005-044725 AB - Leucite is unique among minerals that have been exploited for K-Ar and Ar-Ar dating, in that it exhibits a major phase change at 645-665 degrees C, across which Ar diffusion and solubility can be studied. In addition, well-developed twinning occurs only in the low temperature form, offering further opportunity to examine the effects of crystallographic change upon Ar diffusion. Nepheline was studied to compare the effect of its 1-dimensional c-axis oriented lattice channels with the 3-dimensional channels of leucite. The amounts of Ar introduced into leucite were far higher than those observed in feldspars, allowing its analysis by electron microprobe spot traverses and X-ray maps. This has provided the first high spatial resolution 2-dimensional study of Ar distribution in a K-bearing mineral. Extreme changes in Ar solubility were observed across the leucite phase transition, with Ar solubilities jumping from approximately 70 ppm (at 1 kbar) in the tetragonal (low-temperature) form to approximately 750 ppm (at 1 kbar) in the cubic (high-temperature) form. Argon penetration profiles were complex and estimates of the diffusion rates show that they are more rapid than in K-feldspar. In addition, spikes of high Ar concentration were observed in both forms, suggesting extended defects or micro-inclusions formed argon traps in the structure. No concentration changes could be correlated to leucite twin planes, suggesting that twin planes did not act as fast pathways for Ar movement. Nepheline yielded a much lower Ar solubility of 0.15-0.31 ppm at 1 kbar. JF - American Mineralogist AU - Wartho, Jo-Anne AU - Kelley, Simon P AU - Elphick, Stephen C AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 954 EP - 962 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - experimental studies KW - diffusion KW - isotopes KW - isotope ratios KW - crystal structure KW - solubility KW - distribution KW - stable isotopes KW - electron probe data KW - argon KW - Ar-40/Ar-39 KW - radioactive isotopes KW - nepheline KW - K/Ar KW - noble gases KW - heating KW - nepheline group KW - framework silicates KW - leucite KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Estimates+of+Ar+diffusion+and+solubility+in+leucite+and+nepheline%3B+electron+microprobe+imaging+of+Ar+distribution+in+a+mineral&rft.au=Wartho%2C+Jo-Anne%3BKelley%2C+Simon+P%3BElphick%2C+Stephen+C%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Wartho&rft.aufirst=Jo-Anne&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=954&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1320 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Ar-40/Ar-39; argon; crystal structure; diffusion; distribution; electron probe data; experimental studies; framework silicates; heating; isotope ratios; isotopes; K/Ar; leucite; nepheline; nepheline group; noble gases; radioactive isotopes; silicates; solubility; stable isotopes DO - http://dx.doi.org/10.2138/am.2005.1320 ER - TY - JOUR T1 - Unquenchable hexagonal perovskite in high-pressure polymorphs of strontium silicates AN - 51704820; 2005-044733 AB - The presence of hexagonal silicate perovskite (6H-BaTiO (sub 3) type) was confirmed in the SrSiO (sub 3) compound by in-situ angle dispersive X-ray diffraction at high pressure. The perovskite was crystallized from pressure-induced amorphous SrSiO (sub 3) in a diamond anvil cell by laser heating at 35 GPa. On releasing the pressure, the perovskite also changed into an amorphous state as does CaSiO (sub 3) perovskite. This SrSiO (sub 3) perovskite, with a tolerance factor greater than unity, forms a face-sharing SiO (sub 6) octahedron, which leads to a structure with hexagonal symmetry. Incorporation of Sr into CaSiO (sub 3) perovskite in the early stage of the differentiation in the Earth's mantle might have influenced the symmetry of CaSiO (sub 3) perovskite in the present lower mantle. As far as we know, this is the first report suggesting the existence of hexagonal perovskite in silicates. JF - American Mineralogist AU - Yusa, Hitoshi AU - Akaogi, Masaki AU - Sata, Nagayoshi AU - Kojitani, Hiroshi AU - Kato, Yoshitaka AU - Ohishi, Yasuo AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 1017 EP - 1020 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - alkaline earth metals KW - experimental studies KW - pressure KW - X-ray diffraction data KW - amorphous materials KW - diffractograms KW - perovskite KW - mantle KW - perovskite structure KW - high pressure KW - ultrahigh pressure KW - polymorphism KW - metals KW - oxides KW - heating KW - strontium KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Unquenchable+hexagonal+perovskite+in+high-pressure+polymorphs+of+strontium+silicates&rft.au=Yusa%2C+Hitoshi%3BAkaogi%2C+Masaki%3BSata%2C+Nagayoshi%3BKojitani%2C+Hiroshi%3BKato%2C+Yoshitaka%3BOhishi%2C+Yasuo%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Yusa&rft.aufirst=Hitoshi&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=1017&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1835 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - alkaline earth metals; amorphous materials; diffractograms; experimental studies; heating; high pressure; mantle; metals; oxides; perovskite; perovskite structure; polymorphism; pressure; silicates; strontium; ultrahigh pressure; X-ray diffraction data DO - http://dx.doi.org/10.2138/am.2005.1835 ER - TY - JOUR T1 - Acquisition and evaluation of thermodynamic data for bieberite-moorhouseite equilibria at 0.1 MPa AN - 51704809; 2005-044721 AB - Published estimates for the equilibrium relative humidity (RH) at 25 degrees C for the reaction: bieberite (CoSO (sub 4) .7H (sub 2) O) = moorhouseite (CoSO (sub 4) .6H (sub 2) O) + H (sub 2) O, range from 69.8 to 74.5%. To evaluate these data, the humidity-buffer technique was used to determine equilibrium constants for this reaction between 14 and 43 degrees C at 0.1 MPa. Reversals along five humidity-buffer curves yield ln K = 18.03-6509.43/T, where K is the equilibrium constant, and T is temperature in K. The derived standard Gibbs free energy of reaction is 9.43 kJ/mol, which agrees well with several previously reported values based on vapor-pressure measurements. It also agrees well with values calculated from the data derived mostly from calorimetric measurements. Previous studies indicated that the temperature of the invariant point for the assemblage bieberite-moorhouseite-aqueous solution-vapor is near 44.7 degrees C, and our extrapolated data predict 91.1% RH at this temperature; the predicted position for the invariant point is in excellent agreement with those reported previously. JF - American Mineralogist AU - Chou, I-Ming AU - Seal, Robert R, II AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 912 EP - 917 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - United States KW - bieberite KW - sulfates KW - stability KW - moorhouseite KW - aqueous solutions KW - equilibrium KW - California KW - humidity KW - phase equilibria KW - dehydration KW - thermodynamic properties KW - melanterite KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Acquisition+and+evaluation+of+thermodynamic+data+for+bieberite-moorhouseite+equilibria+at+0.1+MPa&rft.au=Chou%2C+I-Ming%3BSeal%2C+Robert+R%2C+II%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Chou&rft.aufirst=I-Ming&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=912&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1695 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - aqueous solutions; bieberite; California; dehydration; equilibrium; humidity; melanterite; moorhouseite; phase equilibria; stability; sulfates; thermodynamic properties; United States DO - http://dx.doi.org/10.2138/am.2005.1695 ER - TY - JOUR T1 - Stability of the MgCO (sub 3) structures under lower mantle conditions AN - 51704787; 2005-044731 AB - The presence of carbon in the Earth makes the search for high-pressure carbon-containing phases essential for our understanding of mineral compositions of the Earth"s mantle. In a recent study Isshiki et al. (2004) demonstrated that magnesite transforms into a new phase at lower mantle pressures. However, the structure of the emerging phase remained unknown. Here we show, by means of first principles calculations, that MgCO (sub 3) magnesite can transform into a pyroxene structure at 113 GPa, which further transforms into a CaTiO (sub 3) -type structure at about 200 GPa. JF - American Mineralogist AU - Skorodumova, Natalia V AU - Belonoshko, Anatoly B AU - Huang, Lunmei AU - Ahuja, Rajeev AU - Johansson, Borje AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 1008 EP - 1011 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - pressure KW - stability KW - perovskite KW - mantle KW - magnesite KW - crystal structure KW - ultrahigh pressure KW - lower mantle KW - pyroxene group KW - phase equilibria KW - oxides KW - carbonates KW - chain silicates KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704787?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Stability+of+the+MgCO+%28sub+3%29+structures+under+lower+mantle+conditions&rft.au=Skorodumova%2C+Natalia+V%3BBelonoshko%2C+Anatoly+B%3BHuang%2C+Lunmei%3BAhuja%2C+Rajeev%3BJohansson%2C+Borje%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Skorodumova&rft.aufirst=Natalia&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=1008&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1685 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-09-14 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - carbonates; chain silicates; crystal structure; lower mantle; magnesite; mantle; oxides; perovskite; phase equilibria; pressure; pyroxene group; silicates; stability; ultrahigh pressure DO - http://dx.doi.org/10.2138/am.2005.1685 ER - TY - JOUR T1 - Coexisting retrograde jadeite and omphacite in a jadeite-bearing lawsonite eclogite from the Motagua fault zone, Guatemala AN - 51704784; 2005-044714 AB - Coexisting jadeite and omphacite were found as retrograde minerals in a jadeite-bearing lawsonite-eclogite from the Motagua fault zone, Guatemala. The lawsonite-eclogite is characterized by the occurrence of garnet porphyroblasts up to 2.5 cm in size, and the eclogite-facies parageneses, almandine-rich garnet + impure jadeite + lawsonite + rutile + quartz; garnet contains inclusions of impure jadeite, phengite, ferroglaucophane, chlorite, lawsonite, rutile, ilmenite, and quartz. Textural relations and parageneses and compositions of minerals indicate that the lawsonite-eclogite experienced two stages of metamorphism: prograde eclogite-facies stage (M (sub 1) ) and retrograde stage (M (sub 2) ). The impure jadeite (Jd-I) of the M (sub 1) eclogite-facies occurs in both the matrix and as inclusions in garnet, and contains considerable amounts of augite and aegirine components (Jd (sub 61-75) Aug (sub 16-24) Ae (sub 0-18) ). It is partly recrystallized to retrograde M (sub 2) jadeite (Jd-II) (Jd (sub 74-87) Aug (sub 9-16) Ae (sub 0-11) ) and omphacite (Jd (sub 42-50) Aug (sub 36-46) Ae (sub 7-16) ); some of these two sodic pyroxenes may have crystallized from fluids. Both M (sub 2) jadeite and omphacite show textural equilibrium and are believed to have grown concurrently. Based on the observed compositions and the phase relations of sodic pyroxenes from Carpenter (1980), the M (sub 1) impure jadeite (Jd-I) may have had a disordered C2/c symmetry at T = ca. 450 degrees C and P = ca. 1.8-2.4 GPa, and was subsequently crystallized into jadeite (Jd-II) plus ordered P2/n omphacite during retrogression with infiltration of fluids at T < ca. 300 degrees C and P = ca. 0.7 GPa (M (sub 2) ). The extreme low-T conditions during retrogression may have prevented reaction between eclogitic jadeite and adjacent minerals. Instead, eclogitic impure jadeite (plus fluid) has recrystallized into the retrograde jadeite + omphacite pair with a wide compositional gap. JF - American Mineralogist AU - Tsujimori, Tatsuki AU - Liou, Juhn G AU - Coleman, Robert G AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 836 EP - 842 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - sorosilicates KW - silicates KW - retrograde metamorphism KW - omphacite KW - lawsonite KW - garnet group KW - Motagua Fault KW - high-grade metamorphism KW - electron probe data KW - ultrahigh pressure KW - pyroxene group KW - clinopyroxene KW - phase equilibria KW - metamorphic rocks KW - orthosilicates KW - mineral assemblages KW - chemical composition KW - coexisting minerals KW - P-T conditions KW - chain silicates KW - pressure KW - jadeite KW - Guatemala KW - metamorphism KW - paragenesis KW - nesosilicates KW - Central America KW - eclogite KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Coexisting+retrograde+jadeite+and+omphacite+in+a+jadeite-bearing+lawsonite+eclogite+from+the+Motagua+fault+zone%2C+Guatemala&rft.au=Tsujimori%2C+Tatsuki%3BLiou%2C+Juhn+G%3BColeman%2C+Robert+G%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Tsujimori&rft.aufirst=Tatsuki&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=836&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1699 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 35 N1 - PubXState - DC N1 - Document feature - illus. incl. table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Central America; chain silicates; chemical composition; clinopyroxene; coexisting minerals; eclogite; electron probe data; garnet group; Guatemala; high-grade metamorphism; jadeite; lawsonite; metamorphic rocks; metamorphism; mineral assemblages; Motagua Fault; nesosilicates; omphacite; orthosilicates; P-T conditions; paragenesis; phase equilibria; pressure; pyroxene group; retrograde metamorphism; silicates; sorosilicates; ultrahigh pressure DO - http://dx.doi.org/10.2138/am.2005.1699 ER - TY - JOUR T1 - The 10 Aa phase; crystal structure from single-crystal X-ray data AN - 51704488; 2005-044732 AB - Here we report the results of the first three-dimensional refinement of the 10 Aa phase performed with single-crystal X-ray data. The 10 Aa phase, Mg (sub 3) Si (sub 4) O (sub 10) (OH) (sub 2) H (sub 2) O, is monoclinic, space group C2/m, a = 5.323(1)Aa, b = 9.203(1)Aa, c = 10.216(1)Aa, beta = 99.98(1) degrees , V = 492.9(2) Aa (super 3) ; the calculated density, assuming Z = 2, is 2.676 g.cm (super -3) . The structure has been solved by direct methods and refined by least-squares method with anisotropic displacement parameters. The final agreement index (R (sub 1) ) was 0.088 for 54 refined parameters and 499 unique observed reflections collected with a diffractometer with a CCD detector. The structure of the 10 Aa phase is very similar to that of a homo-octahedral, 1 M trioctahedral mica: it is a silicate consisting of 2:1 tetrahedral-octahedral layers parallel to (001). The mean Si-O, Mg1-O, and Mg2-O bond lengths are 1.626, 2.082, and 2.081 Aa, respectively. The ditrigonal rotation angle alpha is 0.53 degrees . The interlayer of the 10 Aa phase is occupied by water molecules. According to the oxygen occupancy, 1 H (sub 2) O p.f.u. is assumed in the investigated sample. Although the average water oxygen position is in the mid-plane, structural refinement suggests disorder along c*. Twelve hydrogen bonds are located between the water molecule and the 6 + 6 oxygen atoms of the basal rings of adjacent tetrahedral sheets (water-oxygen distances averaging 3.19 Aa). Therefore there are six possible orientations for the water molecule, with six hydrogen bonds pointing toward the upper basal ring and six pointing toward the lower ring of tetrahedral sheets. The orientational disorder of water, in agreement with previous Raman spectroscopy data, is a feature relevant to the evaluation of thermodynamic functions and thermal stability of the 10 Aa phase, which is a possible water carrier (9.1 wt%) in subducting slabs at high pressure. JF - American Mineralogist AU - Comodi, P AU - Fumagalli, P AU - Nazzareni, S AU - Zanazzi, P F AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 1012 EP - 1016 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - cell dimensions KW - experimental studies KW - pressure KW - space groups KW - fines KW - phase transitions KW - crystal structure KW - X-ray diffraction analysis KW - ultrahigh pressure KW - single-crystal method KW - talc KW - X-ray analysis KW - sheet silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=The+10+Aa+phase%3B+crystal+structure+from+single-crystal+X-ray+data&rft.au=Comodi%2C+P%3BFumagalli%2C+P%3BNazzareni%2C+S%3BZanazzi%2C+P+F%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Comodi&rft.aufirst=P&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=1012&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1831 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - cell dimensions; crystal structure; experimental studies; fines; phase transitions; pressure; sheet silicates; silicates; single-crystal method; space groups; talc; ultrahigh pressure; X-ray analysis; X-ray diffraction analysis DO - http://dx.doi.org/10.2138/am.2005.1831 ER - TY - JOUR T1 - Origin of high-Ag fahlores from the Galena Mine, Wallace, Idaho, U.S.A. AN - 51704461; 2005-044730 AB - Tetrahedrite fahlores from the Galena Mine of the Coeur d'Alene mining district (Wallace, Idaho) have been found to be enriched in Ag by the Ag-Cu exchange reaction: [Formula: see text] which occurred during cooling following fahlore mineralization. This solid-state reaction produced a distinct population of high-Ag fahlores found in galena-rich samples, quantitatively removed Ag (in an AgSbS (sub 2) component) from galena, and accounts for all of the bournonite mineralization. This reaction has produced the most argentian fahlore yet found [molar Ag/(Ag + Cu) = 0.443] in the district, and forms a secondary overprint on any primary fahlore zoning that may have existed. The results obtained here indicate that the galena and fahlore-siderite stages of mineralization were virtually synchronous, as this reaction has produced the same result despite the opposite relative age relationships of these mineralization stages exhibited in two of the mines studied. Multiple lines of evidence suggest a temperature between 320 and 350 degrees C for this "stage." Based on the Ag/(Ag + Cu) of fahlores and Fe-Zn partitioning between fahlore and sphalerite, we estimate that fahlore compositions were frozen in by about 235 degrees C, roughly 40 degrees C above corresponding temperatures obtained for the Gold Hunter vein of the Lucky Friday Mine. This result and the absence of readily detectable diaphorite (approximately Pb (sub 2) Ag (sub 3) Sb (sub 3) S (sub 8) ) in the Galena Mine sample containing the highest Ag fahlore indicate a faster cooling rate for the terrane in the vicinity of the Galena Mine. JF - American Mineralogist AU - Sack, Richard O AU - Fredericks, Rob AU - Hardy, Lisa S AU - Ebel, Denton S AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 1000 EP - 1007 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - United States KW - Idaho KW - Wallace Idaho KW - lower Paleocene KW - Cretaceous KW - Paleogene KW - fahlore KW - Upper Cretaceous KW - Mesozoic KW - electron probe data KW - Shoshone County Idaho KW - Cenozoic KW - Tertiary KW - Coeur d'Alene mining district KW - chemical reactions KW - K-T boundary KW - sulfosalts KW - Paleocene KW - stratigraphic boundary KW - thermodynamic properties KW - crystal chemistry KW - tetrahedrite KW - sulfantimonites KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Origin+of+high-Ag+fahlores+from+the+Galena+Mine%2C+Wallace%2C+Idaho%2C+U.S.A.&rft.au=Sack%2C+Richard+O%3BFredericks%2C+Rob%3BHardy%2C+Lisa+S%3BEbel%2C+Denton+S%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Sack&rft.aufirst=Richard&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=1000&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1651 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 59 N1 - PubXState - DC N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Cenozoic; chemical reactions; Coeur d'Alene mining district; Cretaceous; crystal chemistry; electron probe data; fahlore; Idaho; K-T boundary; lower Paleocene; Mesozoic; Paleocene; Paleogene; Shoshone County Idaho; stratigraphic boundary; sulfantimonites; sulfosalts; Tertiary; tetrahedrite; thermodynamic properties; United States; Upper Cretaceous; Wallace Idaho DO - http://dx.doi.org/10.2138/am.2005.1651 ER - TY - JOUR T1 - Growth and dissolution kinetics at the dolomite-water interface; an in-situ scanning probe microscopy study AN - 51704425; 2005-044726 AB - Dissolution and epitaxial growth on dolomite [CaMg(CO (sub 3) ) (sub 2) ] cleavage surfaces under well-defined aqueous solution conditions were studied in real-time by atomic force microscopy (AFM). Step-retreat speeds in undersaturated solutions were used to predict the growth speed for ordered dolomite utilizing a theoretical step-growth model. Monolayer growth on dolomite under highly supersaturated conditions was observed, but multilayer growth was inhibited due to film disorder enhanced solubility. Ordered dolomite film growth is predicted in supersaturated solutions close to equilibrium, but observed step speeds were immeasurably low under the current laboratory low-temperature conditions. JF - American Mineralogist AU - Hu, Xiaoming AU - Grossie, David A AU - Higgins, Steven R AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 963 EP - 968 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - dolomite KW - experimental studies KW - atomic force microscopy KW - mineral-water interface KW - solution KW - kinetics KW - carbonates KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Growth+and+dissolution+kinetics+at+the+dolomite-water+interface%3B+an+in-situ+scanning+probe+microscopy+study&rft.au=Hu%2C+Xiaoming%3BGrossie%2C+David+A%3BHiggins%2C+Steven+R%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Hu&rft.aufirst=Xiaoming&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=963&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1798 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 26 N1 - PubXState - DC N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - atomic force microscopy; carbonates; dolomite; experimental studies; kinetics; mineral-water interface; solution DO - http://dx.doi.org/10.2138/am.2005.1798 ER - TY - JOUR T1 - Sodic amphibole exsolutions in garnet from garnet-peridotite, North Qaidam UHPM belt, NW China; implications for ultradeep-origin and hydroxyl defects in mantle garnets AN - 51704087; 2005-044712 AB - Two types of amphibole exsolution lamellae were discovered in garnet from a few garnet peridotites from the north Qaidam ultrahigh-pressure metamorphic belt, northern Tibet, NW China. The amphibole lamellae are strictly oriented in four directions corresponding to the isometric form {111} (i.e., octahedron planes) of garnet. Observations by transmission electron microscopy (TEM) show that amphibole lamellae are topotaxtially concordant with the host garnet and possess 9.8 to 10 Aa lattice "c"-spacing. Electron-microprobe analysis reveals that these exsolved amphibole lamellae are high in Na and Ti. The TEM observations and recalculated compositions indicate that the oriented amphibole lamellae exsolved from original supersilicic majorites with high concentrations of Na (sub 2) O (0.3 wt%) and hydroxyl (up to 1000 ppm by weight). These results imply that the host garnet peridotites were formed at depths greater than 200 km and that garnet can be an important reservoir of water at such depths in the mantle. JF - American Mineralogist AU - Song, Shuguang AU - Zhang, Lifei AU - Chen, Jing AU - Liou, Juhn G AU - Niu, Yaoling AU - Sorensen, Sorena S AU - Carlson, William Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 814 EP - 820 PB - Mineralogical Society of America, Washington, DC VL - 90 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - Far East KW - igneous rocks KW - garnet group KW - metamorphic belts KW - mantle KW - electron probe data KW - ultrahigh pressure KW - garnet lherzolite KW - plutonic rocks KW - Tibetan Plateau KW - orthosilicates KW - Asia KW - China KW - chain silicates KW - pressure KW - amphibole group KW - metamorphism KW - TEM data KW - ultramafics KW - nesosilicates KW - hydroxyl ion KW - Qaidam Basin KW - ultrametamorphism KW - peridotites KW - garnet peridotite KW - exsolution KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Sodic+amphibole+exsolutions+in+garnet+from+garnet-peridotite%2C+North+Qaidam+UHPM+belt%2C+NW+China%3B+implications+for+ultradeep-origin+and+hydroxyl+defects+in+mantle+garnets&rft.au=Song%2C+Shuguang%3BZhang%2C+Lifei%3BChen%2C+Jing%3BLiou%2C+Juhn+G%3BNiu%2C+Yaoling%3BSorensen%2C+Sorena+S%3BCarlson%2C+William&rft.aulast=Song&rft.aufirst=Shuguang&rft.date=2005-05-01&rft.volume=90&rft.issue=5-6&rft.spage=814&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2005.1684 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2003 annual GSA meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. table, sketch map N1 - Last updated - 2012-09-14 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - amphibole group; Asia; chain silicates; China; electron probe data; exsolution; Far East; garnet group; garnet lherzolite; garnet peridotite; hydroxyl ion; igneous rocks; mantle; metamorphic belts; metamorphism; nesosilicates; orthosilicates; peridotites; plutonic rocks; pressure; Qaidam Basin; silicates; TEM data; Tibetan Plateau; ultrahigh pressure; ultramafics; ultrametamorphism DO - http://dx.doi.org/10.2138/am.2005.1684 ER - TY - JOUR T1 - Glacial isostatic adjustment on 3-D Earth models; a finite-volume formulation AN - 51689741; 2005-049723 JF - Geophysical Journal International AU - Latychev, Konstantin AU - Mitrovica, Jerry X AU - Tromp, Jeroen AU - Tamisiea, Mark E AU - Komatitsch, Dimitri AU - Christara, Christina C Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 421 EP - 444 PB - Blackwell Science for the Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 161 IS - 2 SN - 0956-540X, 0956-540X KW - tomography KW - upper mantle KW - body waves KW - glacial rebound KW - three-dimensional models KW - geophysical methods KW - data processing KW - mantle KW - elastic waves KW - geodesy KW - information management KW - viscoelasticity KW - seismic methods KW - isostasy KW - computer programs KW - isostatic rebound KW - glacial environment KW - seismic waves KW - algorithms KW - heterogeneity KW - S-waves KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51689741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=Glacial+isostatic+adjustment+on+3-D+Earth+models%3B+a+finite-volume+formulation&rft.au=Latychev%2C+Konstantin%3BMitrovica%2C+Jerry+X%3BTromp%2C+Jeroen%3BTamisiea%2C+Mark+E%3BKomatitsch%2C+Dimitri%3BChristara%2C+Christina+C&rft.aulast=Latychev&rft.aufirst=Konstantin&rft.date=2005-05-01&rft.volume=161&rft.issue=2&rft.spage=421&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1111%2Fj.1365-246X.2005.02536.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 86 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; body waves; computer programs; crust; data processing; elastic waves; geodesy; geophysical methods; glacial environment; glacial rebound; heterogeneity; information management; isostasy; isostatic rebound; mantle; S-waves; seismic methods; seismic waves; three-dimensional models; tomography; upper mantle; viscoelasticity DO - http://dx.doi.org/10.1111/j.1365-246X.2005.02536.x ER - TY - JOUR T1 - Accessory minerals, trace elements, fluids and subduction AN - 51645980; 2006-007178 JF - Geochimica et Cosmochimica Acta AU - Sorensen, Sorena S AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 24 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - plate collision KW - mantle KW - fluid phase KW - terranes KW - subduction KW - accessory minerals KW - plate tectonics KW - chemical reactions KW - mass balance KW - metamorphic rocks KW - mineral assemblages KW - trace elements KW - mass transfer KW - mantle wedges KW - geochemistry KW - P-T conditions KW - eclogite KW - 18:Solid-earth geophysics KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51645980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Accessory+minerals%2C+trace+elements%2C+fluids+and+subduction&rft.au=Sorensen%2C+Sorena+S%3BAnonymous&rft.aulast=Sorensen&rft.aufirst=Sorena&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - accessory minerals; chemical reactions; eclogite; fluid phase; geochemistry; mantle; mantle wedges; mass balance; mass transfer; metamorphic rocks; mineral assemblages; P-T conditions; plate collision; plate tectonics; subduction; terranes; trace elements ER - TY - JOUR T1 - Distribution and geochemistry of gem tourmaline-bearing pegmatites in western Maine AN - 51644848; 2006-007330 JF - Geochimica et Cosmochimica Acta AU - Wise, M A AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 277 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - United States KW - silicates KW - pegmatite KW - igneous rocks KW - granites KW - ring silicates KW - gems KW - plutonic rocks KW - western Maine KW - Oxford County Maine KW - Maine KW - geochemistry KW - tourmaline group KW - Cumberland County Maine KW - 01B:Mineralogy of silicates KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51644848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Distribution+and+geochemistry+of+gem+tourmaline-bearing+pegmatites+in+western+Maine&rft.au=Wise%2C+M+A%3BAnonymous&rft.aulast=Wise&rft.aufirst=M&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Cumberland County Maine; gems; geochemistry; granites; igneous rocks; Maine; Oxford County Maine; pegmatite; plutonic rocks; ring silicates; silicates; tourmaline group; United States; western Maine ER - TY - JOUR T1 - Using carbon and hydrogen isotope ratios of terrestrial organic matter to understand climate change at the PETM AN - 51623388; 2006-020711 JF - Geochimica et Cosmochimica Acta AU - Smith, F A AU - Wing, S AU - Freeman, K H AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 345 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - United States KW - lower Eocene KW - terrestrial environment KW - isotopes KW - paleoclimatology KW - stable isotopes KW - climate change KW - upper Paleocene KW - paleoecology KW - Cenozoic KW - Bighorn Basin KW - carbon KW - Paleocene KW - paleosols KW - deuterium KW - organic carbon KW - geochemistry KW - Plantae KW - Eocene KW - isotope ratios KW - C-13/C-12 KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - Wyoming KW - Tertiary KW - organic compounds KW - D/H KW - hydrogen KW - PETM KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51623388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Using+carbon+and+hydrogen+isotope+ratios+of+terrestrial+organic+matter+to+understand+climate+change+at+the+PETM&rft.au=Smith%2C+F+A%3BWing%2C+S%3BFreeman%2C+K+H%3BAnonymous&rft.aulast=Smith&rft.aufirst=F&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Bighorn Basin; C-13/C-12; carbon; Cenozoic; climate change; D/H; deuterium; Eocene; geochemistry; hydrogen; isotope ratios; isotopes; lower Eocene; organic carbon; organic compounds; Paleocene; Paleocene-Eocene Thermal Maximum; paleoclimatology; paleoecology; Paleogene; paleosols; PETM; Plantae; stable isotopes; terrestrial environment; Tertiary; United States; upper Paleocene; Wyoming ER - TY - JOUR T1 - EARTHTIME; a community-based effort towards high-precision calibration of Earth history AN - 51618410; 2006-020653 JF - Geochimica et Cosmochimica Acta AU - Bowring, Samuel A AU - Ertas, Douglas H AU - Parrish, Randall R AU - Renne, Paul R AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 316 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - Ar/Ar KW - programs KW - high-resolution methods KW - precision KW - upper Precambrian KW - U/Pb KW - Precambrian KW - interlaboratory comparison KW - rates KW - Proterozoic KW - calibration KW - time scales KW - Phanerozoic KW - geochronology KW - absolute age KW - EARTHTIME Program KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51618410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=EARTHTIME%3B+a+community-based+effort+towards+high-precision+calibration+of+Earth+history&rft.au=Bowring%2C+Samuel+A%3BErtas%2C+Douglas+H%3BParrish%2C+Randall+R%3BRenne%2C+Paul+R%3BAnonymous&rft.aulast=Bowring&rft.aufirst=Samuel&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=316&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; calibration; EARTHTIME Program; geochronology; high-resolution methods; interlaboratory comparison; Phanerozoic; Precambrian; precision; programs; Proterozoic; rates; time scales; U/Pb; upper Precambrian ER - TY - JOUR T1 - Carbonate-silicate assemblages in the Lafayette Martian meteorite AN - 51613147; 2006-024130 JF - Geochimica et Cosmochimica Acta AU - Rost, D AU - Vicenzi, E P AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 526 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - silicates KW - nakhlite KW - stony meteorites KW - Martian meteorites KW - olivine group KW - ToF-SIMS KW - Nakhla Meteorite KW - SNC Meteorites KW - meteorites KW - water-rock interaction KW - olivine KW - orthosilicates KW - mineral assemblages KW - trace elements KW - chemical analysis KW - secondary minerals KW - Lafayette Meteorite KW - mass spectroscopy KW - achondrites KW - nesosilicates KW - ion probe KW - spectroscopy KW - nanoparticles KW - carbonates KW - instruments KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51613147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Carbonate-silicate+assemblages+in+the+Lafayette+Martian+meteorite&rft.au=Rost%2C+D%3BVicenzi%2C+E+P%3BAnonymous&rft.aulast=Rost&rft.aufirst=D&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=526&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 6 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - achondrites; carbonates; chemical analysis; instruments; ion probe; Lafayette Meteorite; Martian meteorites; mass spectroscopy; meteorites; mineral assemblages; Nakhla Meteorite; nakhlite; nanoparticles; nesosilicates; olivine; olivine group; orthosilicates; secondary minerals; silicates; SNC Meteorites; spectroscopy; stony meteorites; ToF-SIMS; trace elements; water-rock interaction ER - TY - JOUR T1 - Temperature-resolved synchrotron X-ray diffraction study of dehydration of birnessite-like phases AN - 51613077; 2006-024323 JF - Geochimica et Cosmochimica Acta AU - Post, Jeffrey E AU - Heaney, P J AU - Hanson, J AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 627 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - mineral interlayer KW - experimental studies KW - X-ray diffraction data KW - crystal structure KW - Rietveld refinement KW - temperature KW - synchrotron radiation KW - laboratory studies KW - birnessite KW - oxides KW - cations KW - dehydration KW - synthesis KW - crystal chemistry KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51613077?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Temperature-resolved+synchrotron+X-ray+diffraction+study+of+dehydration+of+birnessite-like+phases&rft.au=Post%2C+Jeffrey+E%3BHeaney%2C+P+J%3BHanson%2C+J%3BAnonymous&rft.aulast=Post&rft.aufirst=Jeffrey&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=627&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - birnessite; cations; crystal chemistry; crystal structure; dehydration; experimental studies; laboratory studies; mineral interlayer; oxides; Rietveld refinement; synchrotron radiation; synthesis; temperature; X-ray diffraction data ER - TY - JOUR T1 - From luminoscope to SEM-based hyperspectral imaging; an evolution of CL technology AN - 51611162; 2006-024259 JF - Geochimica et Cosmochimica Acta AU - Vicenzi, E P AU - Sorensen, S S AU - Rose, T AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 594 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - zircon group KW - silicates KW - experimental studies KW - chemical analysis KW - jadeite KW - natural materials KW - Guatemala KW - hyperspectra KW - zircon KW - techniques KW - cathodoluminescence KW - nesosilicates KW - luminescence KW - pyroxene group KW - clinopyroxene KW - orthosilicates KW - scanning electron microscopy KW - Central America KW - instruments KW - chain silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51611162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=From+luminoscope+to+SEM-based+hyperspectral+imaging%3B+an+evolution+of+CL+technology&rft.au=Vicenzi%2C+E+P%3BSorensen%2C+S+S%3BRose%2C+T%3BAnonymous&rft.aulast=Vicenzi&rft.aufirst=E&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=594&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 1 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - cathodoluminescence; Central America; chain silicates; chemical analysis; clinopyroxene; experimental studies; Guatemala; hyperspectra; instruments; jadeite; luminescence; natural materials; nesosilicates; orthosilicates; pyroxene group; scanning electron microscopy; silicates; techniques; zircon; zircon group ER - TY - JOUR T1 - Determination of cation exchange rates in synthetic birnessite using time-resolved synchrotron X-ray diffraction AN - 51610027; 2006-024316 JF - Geochimica et Cosmochimica Acta AU - Lopano, C L AU - Heaney, P J AU - Post, Jeffrey E AU - Brantley, S L AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 623 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - mineral interlayer KW - alkaline earth metals KW - experimental studies KW - X-ray diffraction data KW - data processing KW - alkali metals KW - unit cell KW - Rietveld refinement KW - synchrotron radiation KW - barium KW - birnessite KW - time factor KW - metals KW - Fourier analysis KW - potassium KW - oxides KW - ion exchange KW - crystal chemistry KW - synthetic materials KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51610027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Determination+of+cation+exchange+rates+in+synthetic+birnessite+using+time-resolved+synchrotron+X-ray+diffraction&rft.au=Lopano%2C+C+L%3BHeaney%2C+P+J%3BPost%2C+Jeffrey+E%3BBrantley%2C+S+L%3BAnonymous&rft.aulast=Lopano&rft.aufirst=C&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=623&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; barium; birnessite; crystal chemistry; data processing; experimental studies; Fourier analysis; ion exchange; metals; mineral interlayer; oxides; potassium; Rietveld refinement; synchrotron radiation; synthetic materials; time factor; unit cell; X-ray diffraction data ER - TY - JOUR T1 - Snakes of the Siwalik Group (Miocene of Pakistan); systematics and relationship to environmental change AN - 51608226; 2006-027751 AB - The lower and middle Siwalik Group of the Potwar Plateau, Pakistan (Miocene, approximately 18 to 3.5 Ma) is a continuous fluvial sequence that preserves a dense fossil record of snakes. The record consists of approximately 1,500 vertebrae derived from surface-collection and screen-washing of bulk matrix. This record represents 12 identifiable taxa and morphotypes, including Python sp., Acrochordus dehmi, Gansophis potwarensis gen. et sp. nov., Bungarus sp., Chotaophis padhriensis, gen. et sp. nov., and Sivaophis downsi gen. et sp. nov. The record is dominated by Acrochordus dehmi, a fully-aquatic taxon, but diversity increases among terrestrial and semi-aquatic taxa beginning at approximately 10 Ma, roughly coeval with proxy data indicating the inception of the Asian monsoons and increasing seasonality on the Potwar Plateau. Taxonomic differences between the Siwalik Group and coeval European faunas indicate that South Asia was a distinct biogeographic theater from Europe by the middle Miocene. Differences between the Siwalik Group and extant snake faunas indicate significant environmental changes on the Plateau after the last fossil snake occurrences in the Siwalik section. JF - Palaeontologia Electronica AU - Head, Jason J AU - Badgley, Catherine AU - Flynn, Lawrence J AU - Jacobs, Louis L AU - Taylor, Louis H Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 33 PB - Coquina Press VL - 8 IS - 1 KW - Potwar Plateau KW - Diapsida KW - climate change KW - paleoecology KW - new taxa KW - Chotaophis padhriensis KW - Cenozoic KW - Squamata KW - Indian Peninsula KW - taxonomy KW - Asia KW - Siwalik System KW - Gansophis potwarensis KW - Chordata KW - Pakistan KW - Acrochordus KW - Lepidosauria KW - faunal studies KW - Miocene KW - Reptilia KW - Tertiary KW - paleoenvironment KW - Serpentes KW - Neogene KW - Vertebrata KW - fluvial environment KW - Tetrapoda KW - Sivaophis downsi KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51608226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeontologia+Electronica&rft.atitle=Snakes+of+the+Siwalik+Group+%28Miocene+of+Pakistan%29%3B+systematics+and+relationship+to+environmental+change&rft.au=Head%2C+Jason+J%3BBadgley%2C+Catherine%3BFlynn%2C+Lawrence+J%3BJacobs%2C+Louis+L%3BTaylor%2C+Louis+H&rft.aulast=Head&rft.aufirst=Jason&rft.date=2005-05-01&rft.volume=8&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Palaeontologia+Electronica&rft.issn=1094-8074&rft_id=info:doi/ L2 - http://palaeo-electronica.org/2005_1/head18/issue1_05.htm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 97 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - SuppNotes - Accessed on Oct. 27, 2005 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Acrochordus; Asia; Cenozoic; Chordata; Chotaophis padhriensis; climate change; Diapsida; faunal studies; fluvial environment; Gansophis potwarensis; Indian Peninsula; Lepidosauria; Miocene; Neogene; new taxa; Pakistan; paleoecology; paleoenvironment; Potwar Plateau; Reptilia; Serpentes; Sivaophis downsi; Siwalik System; Squamata; taxonomy; Tertiary; Tetrapoda; Vertebrata ER - TY - JOUR T1 - Jadeitite; a record of metasomatism at various depths in Guatemalan subduction zones AN - 51597482; 2006-035912 JF - Geochimica et Cosmochimica Acta AU - Sisson, V B AU - Harlow, G E AU - Sorensen, S S AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 785 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - jadeitite KW - subduction zones KW - Guatemala KW - Motagua Fault KW - strike-slip faults KW - metasomatism KW - depth KW - metamorphic rocks KW - mineral assemblages KW - Central America KW - faults KW - P-T conditions KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51597482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Jadeitite%3B+a+record+of+metasomatism+at+various+depths+in+Guatemalan+subduction+zones&rft.au=Sisson%2C+V+B%3BHarlow%2C+G+E%3BSorensen%2C+S+S%3BAnonymous&rft.aulast=Sisson&rft.aufirst=V&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=785&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Central America; depth; faults; Guatemala; jadeitite; metamorphic rocks; metasomatism; mineral assemblages; Motagua Fault; P-T conditions; strike-slip faults; subduction zones ER - TY - JOUR T1 - Water contents in anhydrous minerals from the upper-mantle (peridotites and eclogites) AN - 51570971; 2006-054881 JF - Geochimica et Cosmochimica Acta AU - Peslier, A H AU - Luhr, J F AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 745 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - United States KW - Skamania County Washington KW - silicates KW - subduction zones KW - oxygen KW - omphacite KW - igneous rocks KW - Alps KW - mantle KW - Europe KW - crystal structure KW - fugacity KW - pyroxene group KW - plutonic rocks KW - clinopyroxene KW - phase equilibria KW - metamorphic rocks KW - inclusions KW - cooling KW - oxides KW - mantle wedges KW - xenoliths KW - chain silicates KW - water KW - upper mantle KW - experimental studies KW - Washington KW - physicochemical properties KW - spinel KW - metamorphism KW - ultramafics KW - spinel peridotite KW - Mexico KW - hydrogen KW - Simcoe Washington KW - peridotites KW - decompression KW - eclogite KW - 01A:General mineralogy KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51570971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Water+contents+in+anhydrous+minerals+from+the+upper-mantle+%28peridotites+and+eclogites%29&rft.au=Peslier%2C+A+H%3BLuhr%2C+J+F%3BAnonymous&rft.aulast=Peslier&rft.aufirst=A&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=745&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Alps; chain silicates; clinopyroxene; cooling; crystal structure; decompression; eclogite; Europe; experimental studies; fugacity; hydrogen; igneous rocks; inclusions; mantle; mantle wedges; metamorphic rocks; metamorphism; Mexico; omphacite; oxides; oxygen; peridotites; phase equilibria; physicochemical properties; plutonic rocks; pyroxene group; silicates; Simcoe Washington; Skamania County Washington; spinel; spinel peridotite; subduction zones; ultramafics; United States; upper mantle; Washington; water; xenoliths ER - TY - JOUR T1 - Li and B insights into subduction signatures in the mantle AN - 51397946; 2007-079907 JF - Eos, Transactions, American Geophysical Union AU - Ryan, J G AU - Savov, I P AU - Tonarini, S AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - Abstract V51B EP - 06 PB - American Geophysical Union, Washington, DC VL - 86 IS - 18, Suppl. SN - 0096-3941, 0096-3941 KW - isotope fractionation KW - volcanic rocks KW - isotopes KW - lithium KW - igneous rocks KW - alkali metals KW - mantle KW - subduction KW - stable isotopes KW - geochemical indicators KW - plate tectonics KW - metals KW - magmas KW - B-11/B-10 KW - mid-ocean ridge basalts KW - basalts KW - tracers KW - boron KW - Li-7 KW - ocean-island basalts KW - geochemistry KW - 18:Solid-earth geophysics KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51397946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Li+and+B+insights+into+subduction+signatures+in+the+mantle&rft.au=Ryan%2C+J+G%3BSavov%2C+I+P%3BTonarini%2C+S%3BAnonymous&rft.aulast=Ryan&rft.aufirst=J&rft.date=2005-05-01&rft.volume=86&rft.issue=18%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkali metals; B-11/B-10; basalts; boron; geochemical indicators; geochemistry; igneous rocks; isotope fractionation; isotopes; Li-7; lithium; magmas; mantle; metals; mid-ocean ridge basalts; ocean-island basalts; plate tectonics; stable isotopes; subduction; tracers; volcanic rocks ER - TY - JOUR T1 - Influence of varied extents of slab dehydration on melting conditions and primary mantle-derived magmas, northern Cascadia subduction system AN - 51397916; 2007-079904 JF - Eos, Transactions, American Geophysical Union AU - Green, N L AU - Savov, I P AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - Abstract V51B EP - 03 PB - American Geophysical Union, Washington, DC VL - 86 IS - 18, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Juan de Fuca Plate KW - Garibaldi volcanic belt KW - oceanic lithosphere KW - mantle KW - melting KW - volcanism KW - rare earths KW - chemical composition KW - geochemistry KW - P-T conditions KW - Washington KW - lithosphere KW - British Columbia KW - correlation KW - subduction KW - plate tectonics KW - Canada KW - Vancouver Island KW - metals KW - magmas KW - slabs KW - Western Canada KW - dehydration KW - Cascadia subduction zone KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51397916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Influence+of+varied+extents+of+slab+dehydration+on+melting+conditions+and+primary+mantle-derived+magmas%2C+northern+Cascadia+subduction+system&rft.au=Green%2C+N+L%3BSavov%2C+I+P%3BAnonymous&rft.aulast=Green&rft.aufirst=N&rft.date=2005-05-01&rft.volume=86&rft.issue=18%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - British Columbia; Canada; Cascadia subduction zone; chemical composition; correlation; dehydration; Garibaldi volcanic belt; geochemistry; Juan de Fuca Plate; lithosphere; magmas; mantle; melting; metals; oceanic lithosphere; P-T conditions; plate tectonics; rare earths; slabs; subduction; United States; Vancouver Island; volcanism; Washington; Western Canada ER - TY - JOUR T1 - Tracing mantle and slab contributions to the proto Izu-Bonin-Mariana Arc magmatism; mineralogical and geochemical studies of a volcaniclastic sequence from the Palau-Kyushu Ridge, west Philippine Basin AN - 51397506; 2007-079909 JF - Eos, Transactions, American Geophysical Union AU - D'Antonio, M AU - Savov, I P AU - Hickey-Vargas, R AU - Spadea, P AU - Lockwood, J AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - Abstract V52A EP - 02 PB - American Geophysical Union, Washington, DC VL - 86 IS - 18, Suppl. SN - 0096-3941, 0096-3941 KW - Mariana Trench KW - volcanic rocks KW - igneous rocks KW - enrichment KW - mantle KW - lithophile elements KW - West Pacific KW - marine sediments KW - volcaniclastics KW - mineral composition KW - ODP Site 1201 KW - sediments KW - Kyushu-Palau Ridge KW - rare earths KW - Northwest Pacific KW - geochemistry KW - high-field-strength elements KW - magmatism KW - Philippine Sea KW - Leg 195 KW - Izu-Bonin Arc KW - North Pacific KW - island arcs KW - metals KW - Pacific Ocean KW - slabs KW - Ocean Drilling Program KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51397506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Tracing+mantle+and+slab+contributions+to+the+proto+Izu-Bonin-Mariana+Arc+magmatism%3B+mineralogical+and+geochemical+studies+of+a+volcaniclastic+sequence+from+the+Palau-Kyushu+Ridge%2C+west+Philippine+Basin&rft.au=D%27Antonio%2C+M%3BSavov%2C+I+P%3BHickey-Vargas%2C+R%3BSpadea%2C+P%3BLockwood%2C+J%3BAnonymous&rft.aulast=D%27Antonio&rft.aufirst=M&rft.date=2005-05-01&rft.volume=86&rft.issue=18%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - enrichment; geochemistry; high-field-strength elements; igneous rocks; island arcs; Izu-Bonin Arc; Kyushu-Palau Ridge; Leg 195; lithophile elements; magmatism; mantle; Mariana Trench; marine sediments; metals; mineral composition; North Pacific; Northwest Pacific; Ocean Drilling Program; ODP Site 1201; Pacific Ocean; Philippine Sea; rare earths; sediments; slabs; volcanic rocks; volcaniclastics; West Pacific ER - TY - JOUR T1 - Is there a link between the shallow forearc devolatilization processes, island arc magma generation and deeply subducted metamorphic slabs? AN - 51395299; 2007-079905 JF - Eos, Transactions, American Geophysical Union AU - Savov, I P AU - Ryan, J G AU - D'Antonio, M AU - Fryer, P AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - Abstract V51B EP - 04 PB - American Geophysical Union, Washington, DC VL - 86 IS - 18, Suppl. SN - 0096-3941, 0096-3941 KW - serpentinization KW - metasomatism KW - West Pacific KW - metamorphic rocks KW - basins KW - Micronesia KW - rare earths KW - Northwest Pacific KW - geochemistry KW - degassing KW - Mariana Islands KW - magmatism KW - subduction KW - fore-arc basins KW - South Sandwich Islands KW - Leg 195 KW - Atlantic Ocean Islands KW - Izu-Bonin Arc KW - plate tectonics KW - North Pacific KW - island arcs KW - metals KW - magmas KW - Pacific Ocean KW - slabs KW - Oceania KW - Leg 125 KW - thorium KW - uranium KW - Ocean Drilling Program KW - Scotia Sea Islands KW - actinides KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51395299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Is+there+a+link+between+the+shallow+forearc+devolatilization+processes%2C+island+arc+magma+generation+and+deeply+subducted+metamorphic+slabs%3F&rft.au=Savov%2C+I+P%3BRyan%2C+J+G%3BD%27Antonio%2C+M%3BFryer%2C+P%3BAnonymous&rft.aulast=Savov&rft.aufirst=I&rft.date=2005-05-01&rft.volume=86&rft.issue=18%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 joint assembly N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2016-04-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; Atlantic Ocean Islands; basins; degassing; fore-arc basins; geochemistry; island arcs; Izu-Bonin Arc; Leg 125; Leg 195; magmas; magmatism; Mariana Islands; metals; metamorphic rocks; metasomatism; Micronesia; North Pacific; Northwest Pacific; Ocean Drilling Program; Oceania; Pacific Ocean; plate tectonics; rare earths; Scotia Sea Islands; serpentinization; slabs; South Sandwich Islands; subduction; thorium; uranium; West Pacific ER - TY - JOUR T1 - Ernst Mayr and the modern concept of species AN - 50541934; 2009-007239 AB - Ernst Mayr played a central role in the establishment of the general concept of species as metapopulation lineages, and he is the author of one of the most popular of the numerous alternative definitions of the species category. Reconciliation of incompatible species definitions and the development of a unified species concept require rejecting the interpretation of various contingent properties of metapopulation lineages, including intrinsic reproductive isolation in Mayr's definition, as necessary properties of species. On the other hand, the general concept of species as metapopulation lineages advocated by Mayr forms the foundation of this reconciliation, which follows from a corollary of that concept also advocated by Mayr: the proposition that the species is a fundamental category of biological organization. Although the general metapopulation lineage species concept and Mayr's popular species definition are commonly confused under the name "the biological species concept," they are more or less clearly distinguished in Mayr's early writings on the subject. Virtually all modern concepts and definitions of the species category, not only those that require intrinsic reproductive isolation, are to be considered biological according to the criterion proposed by Mayr. Definitions of the species category that identify a particular contingent property of metapopulation lineages (including intrinsic reproductive isolation) as a necessary property of species reduce the number of metapopulation lineages that are to be recognized taxonomically as species, but they cause conflicts among alternative species definitions and compromise the status of the species as a basic category of biological organization. JF - Proceedings of the National Academy of Sciences of the United States of America AU - de Queiroz, Kevin AU - Hey, Jody AU - Fitch, Walter M AU - Ayala, Francisco J Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 6600 EP - 6607 PB - National Academy of Sciences, Washington, DC VL - 102 IS - Suppl. 1 SN - 0027-8424, 0027-8424 KW - metapopulation lineage KW - populations KW - definition KW - speciation KW - Mayr, Ernst KW - biologic evolution KW - taxonomy KW - concepts KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50541934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Ernst+Mayr+and+the+modern+concept+of+species&rft.au=de+Queiroz%2C+Kevin%3BHey%2C+Jody%3BFitch%2C+Walter+M%3BAyala%2C+Francisco+J&rft.aulast=de+Queiroz&rft.aufirst=Kevin&rft.date=2005-05-01&rft.volume=102&rft.issue=Suppl.+1&rft.spage=6600&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0502030102 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Conference title - Systematics and the origin of species; on Ernst Mayr's 100th anniversary N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 52 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - biologic evolution; concepts; definition; Mayr, Ernst; metapopulation lineage; populations; speciation; taxonomy DO - http://dx.doi.org/10.1073/pnas.0502030102 ER - TY - JOUR T1 - Evolutionary animation; how do molecular phylogenies compare to Mayr's reconstruction of speciation patterns in the sea? AN - 50541371; 2009-007238 AB - Ernst Mayr used the geography of closely related species in various stages of increasing divergence to "animate" the process of geographic, or allopatric, speciation. This approach was applied to a wide set of taxa, and a seminal paper by Mayr used it to explore speciation patterns in tropical sea urchins. Since then, taxonomic information in several of these genera has been augmented by detailed molecular phylogenies. We compare Mayr's animation with the phylogenies of eight sea urchin genera placed by Mayr into four speciation groups. True to Mayr's predictions, early-stage genera have on average lower species divergence and more polytypic species than genera in later stages. For six of these genera, we also have information about the evolution of the gamete recognition protein bindin, which is critical to reproductive isolation. These comparisons show that later-stage genera with many sympatric species tend to be those with rapid bindin evolution. By contrast, early-stage genera with few sympatric species are not necessarily earlier in the divergence process; they happen to be those with slow rates of bindin evolution. These results show that the rate of speciation in sea urchins does not only depend on the steady accumulation of genome divergence over time, but also on the rate of evolution of gamete recognition proteins. The animation method used by Mayr is generally supported by molecular phylogenies. However, the existence of multiple rates in the acquisition of reproductive isolation complicates placement of different genera in an evolutionary series. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Palumbi, Stephen R AU - Lessios, H A AU - Hey, Jody AU - Fitch, Walter M AU - Ayala, Francisco J Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 6566 EP - 6572 PB - National Academy of Sciences, Washington, DC VL - 102 IS - Suppl. 1 SN - 0027-8424, 0027-8424 KW - Quaternary KW - phylogeny KW - global KW - biologic evolution KW - biogeography KW - molecular biology KW - concepts KW - polytypism KW - modern KW - Cenozoic KW - Tertiary KW - Echinodermata KW - allopatry KW - Echinozoa KW - speciation KW - Neogene KW - Mayr, Ernst KW - marine environment KW - DNA KW - Invertebrata KW - taxonomy KW - Echinoidea KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50541371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Evolutionary+animation%3B+how+do+molecular+phylogenies+compare+to+Mayr%27s+reconstruction+of+speciation+patterns+in+the+sea%3F&rft.au=Palumbi%2C+Stephen+R%3BLessios%2C+H+A%3BHey%2C+Jody%3BFitch%2C+Walter+M%3BAyala%2C+Francisco+J&rft.aulast=Palumbi&rft.aufirst=Stephen&rft.date=2005-05-01&rft.volume=102&rft.issue=Suppl.+1&rft.spage=6566&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0501806102 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Conference title - Systematics and the origin of species; on Ernst Mayr's 100th anniversary N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 51 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - allopatry; biogeography; biologic evolution; Cenozoic; concepts; DNA; Echinodermata; Echinoidea; Echinozoa; global; Invertebrata; marine environment; Mayr, Ernst; modern; molecular biology; Neogene; phylogeny; polytypism; Quaternary; speciation; taxonomy; Tertiary DO - http://dx.doi.org/10.1073/pnas.0501806102 ER - TY - JOUR T1 - Dripping of a mantle lithosphere root and tectonics in the Sierra Nevada region; reconciling geodynamic modeling with geodetic/geological constraints AN - 50452882; 2009-037312 JF - Eos, Transactions, American Geophysical Union AU - Gogus, O H AU - Pysklywec, R N AU - Davis, J L AU - Cruden, A R AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - Abstract G23C EP - 02 PB - American Geophysical Union, Washington, DC VL - 86 IS - 18, SUPPL. SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - North America KW - three-dimensional models KW - plate boundaries KW - lithosphere KW - mantle KW - North American Plate KW - deformation KW - models KW - geodynamics KW - plate tectonics KW - Canada KW - tectonics KW - Pacific Plate KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50452882?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Dripping+of+a+mantle+lithosphere+root+and+tectonics+in+the+Sierra+Nevada+region%3B+reconciling+geodynamic+modeling+with+geodetic%2Fgeological+constraints&rft.au=Gogus%2C+O+H%3BPysklywec%2C+R+N%3BDavis%2C+J+L%3BCruden%2C+A+R%3BAnonymous&rft.aulast=Gogus&rft.aufirst=O&rft.date=2005-05-01&rft.volume=86&rft.issue=18%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Canada; crust; deformation; geodynamics; lithosphere; mantle; models; North America; North American Plate; Pacific Plate; plate boundaries; plate tectonics; Sierra Nevada; tectonics; three-dimensional models; United States ER - TY - JOUR T1 - Long wavelength dynamics of an ice age Earth; implications for GRACE AN - 50448462; 2009-037290 JF - Eos, Transactions, American Geophysical Union AU - Mitrovica, J X AU - Wahr, J AU - Matsuyama, I AU - Paulson, A AU - Tamisea, M AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - Abstract G13A EP - 06 PB - American Geophysical Union, Washington, DC VL - 86 IS - 18, SUPPL. SN - 0096-3941, 0096-3941 KW - Quaternary KW - secular variations KW - data acquisition KW - geophysical methods KW - data processing KW - satellite methods KW - variations KW - wavelength KW - upper Pleistocene KW - models KW - Cenozoic KW - gravity methods KW - gravity field KW - dynamics KW - rotation KW - theoretical models KW - Pleistocene KW - GRACE Mission KW - remote sensing KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50448462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Long+wavelength+dynamics+of+an+ice+age+Earth%3B+implications+for+GRACE&rft.au=Mitrovica%2C+J+X%3BWahr%2C+J%3BMatsuyama%2C+I%3BPaulson%2C+A%3BTamisea%2C+M%3BAnonymous&rft.aulast=Mitrovica&rft.aufirst=J&rft.date=2005-05-01&rft.volume=86&rft.issue=18%2C+SUPPL.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2005 joint assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; data acquisition; data processing; dynamics; geophysical methods; GRACE Mission; gravity field; gravity methods; models; Pleistocene; Quaternary; remote sensing; rotation; satellite methods; secular variations; theoretical models; upper Pleistocene; variations; wavelength ER - TY - JOUR T1 - Hyperspectral data analysis of Martian meteorite alteration; a tool for constraining surface processes on Mars? AN - 50287720; 2006-024129 JF - Geochimica et Cosmochimica Acta AU - Vicenzi, E P AU - Rost, D AU - Anonymous Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 526 PB - Pergamon, Oxford VL - 69 IS - 10, Suppl. SN - 0016-7037, 0016-7037 KW - alteration KW - stony meteorites KW - Martian meteorites KW - hyperspectra KW - Mars KW - ToF-SIMS KW - meteorites KW - major elements KW - multivariate analysis KW - sediments KW - trace elements KW - chemical analysis KW - minor elements KW - clastic sediments KW - grain size KW - statistical analysis KW - mass spectroscopy KW - achondrites KW - terrestrial planets KW - ion probe KW - planets KW - dust KW - spectroscopy KW - nanoparticles KW - instruments KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Hyperspectral+data+analysis+of+Martian+meteorite+alteration%3B+a+tool+for+constraining+surface+processes+on+Mars%3F&rft.au=Vicenzi%2C+E+P%3BRost%2C+D%3BAnonymous&rft.aulast=Vicenzi&rft.aufirst=E&rft.date=2005-05-01&rft.volume=69&rft.issue=10%2C+Suppl.&rft.spage=526&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - 15th annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 2 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - achondrites; alteration; chemical analysis; clastic sediments; dust; grain size; hyperspectra; instruments; ion probe; major elements; Mars; Martian meteorites; mass spectroscopy; meteorites; minor elements; multivariate analysis; nanoparticles; planets; sediments; spectroscopy; statistical analysis; stony meteorites; terrestrial planets; ToF-SIMS; trace elements ER - TY - JOUR T1 - An assessment of metal contamination in mangrove sediments and leaves from Punta Mala Bay, Pacific Panama AN - 50112464; 2010-006818 AB - Due to the growing rate of urbanisation in many tropical coastal areas, there continues to be an increasing concern in relation to the impact of anthropogenic activities on mangrove forests. Punta Mala Bay is located on the Pacific coast of Panama and suffers from intense anthropogenic activities that are potentially harmful to the remaining mangrove forests. Field observations reveal that the mangrove stand within Punta Mala Bay receives high inputs of untreated domestic sewage, storm water run-off and a range of diffuse inputs from shipping activities. Results from analysis of eight metals (Mn, Cu, Zn, Ni, Pb, Fe, Cr, Cd) showed that Fe, Zn and Pb were in concentrations high enough to conclude moderate to serious contamination within the bay, and thus pose the most threat to the regeneration and growth of the mangrove. However, previous biological surveys indicate ongoing mangrove regeneration and domination of stand structure by Laguncularia racemosa, together with high numbers of seedlings and saplings. JF - Marine Pollution Bulletin AU - Defew, Lindsey H AU - Mair, James M AU - Guzman, Hector M Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 547 EP - 552 PB - Elsevier, Oxford VL - 50 IS - 5 SN - 0025-326X, 0025-326X KW - Laguncularia racemosa KW - Northeast Pacific KW - mangrove swamps KW - vegetation KW - leaves KW - bioaccumulation KW - marine sediments KW - sediments KW - ecology KW - heavy metals KW - Panama KW - East Pacific KW - concentration KW - shore features KW - Plantae KW - pollution KW - bioassays KW - Punta Mala Bay KW - Gulf of Panama KW - mires KW - North Pacific KW - swamps KW - Pacific Ocean KW - coastal environment KW - Central America KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50112464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Pollution+Bulletin&rft.atitle=An+assessment+of+metal+contamination+in+mangrove+sediments+and+leaves+from+Punta+Mala+Bay%2C+Pacific+Panama&rft.au=Defew%2C+Lindsey+H%3BMair%2C+James+M%3BGuzman%2C+Hector+M&rft.aulast=Defew&rft.aufirst=Lindsey&rft.date=2005-05-01&rft.volume=50&rft.issue=5&rft.spage=547&rft.isbn=&rft.btitle=&rft.title=Marine+Pollution+Bulletin&rft.issn=0025326X&rft_id=info:doi/10.1016%2Fj.marpolbul.2004.11.047 L2 - http://www.sciencedirect.com/science/journal/0025326X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - MPNBAZ N1 - SubjectsTermNotLitGenreText - bioaccumulation; bioassays; Central America; coastal environment; concentration; East Pacific; ecology; Gulf of Panama; heavy metals; Laguncularia racemosa; leaves; mangrove swamps; marine sediments; mires; North Pacific; Northeast Pacific; Pacific Ocean; Panama; Plantae; pollution; Punta Mala Bay; sediments; shore features; swamps; vegetation DO - http://dx.doi.org/10.1016/j.marpolbul.2004.11.047 ER - TY - JOUR T1 - Evolutionary Conflicts of Interest: Are Female Sexual Decisions Different? AN - 17808022; 6208045 AB - Analyses of reproductive conflicts of interests have yielded important evolutionary insights in many areas of biology. The usefulness of conflict analyses of traits that have been traditionally interpreted as resulting from female choice is controversial, however. This article explores a possible explanation for why conflicts of interest may be ameliorated in female choice situations. In contrast to most other evolutionary contexts in which conflicts of interest are thought to have been important, sexual reproduction usually involves an extensive, irretrievable mixing of the genomes of the participants. Under certain combinations of costs and benefits to females, the genes in the female's genome can benefit, through increased reproduction of her offspring, from the very genes that produce sexually antagonistic traits in the male. In short, females can sometimes gain by "losing." Such Fisherian payoffs are also possible, though probably less important, for males. Gaining by losing is not feasible in most other contexts of evolutionary conflict, except under some conditions in parent-offspring conflict. Some apparent parent-offspring conflicts may instead be parental choice among offspring that is analogous to traditional female choice. Parent-offspring conflict may be relatively common, however, because offspring manipulation of their parents is likely to be damaging to the parents. JF - American Naturalist AU - Eberhard, W G AD - Smithsonian Tropical Research Institute and Escuela de Biologia, Universidad de Costa Rica, Ciudad Universitaria, Costa Rica, archisepsis@biologia.ucr.ac.cr Y1 - 2005/05// PY - 2005 DA - May 2005 SP - S19 EP - S25 VL - 165 SN - 0003-0147, 0003-0147 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Genomes KW - Sexual reproduction KW - Progeny KW - Sex differences KW - Evolution KW - D 04650:Animals - general KW - Y 25421:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17808022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Naturalist&rft.atitle=Evolutionary+Conflicts+of+Interest%3A+Are+Female+Sexual+Decisions+Different%3F&rft.au=Eberhard%2C+W+G&rft.aulast=Eberhard&rft.aufirst=W&rft.date=2005-05-01&rft.volume=165&rft.issue=&rft.spage=S19&rft.isbn=&rft.btitle=&rft.title=American+Naturalist&rft.issn=00030147&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Evolution; Progeny; Genomes; Sexual reproduction; Sex differences ER - TY - JOUR T1 - Source pool geometry and the assembly of continental avifaunas AN - 17630211; 6415494 AB - Classical niche-assembly models propose that the composition of biotic communities in continental landscapes is determined chiefly by the autecology of species, interspecific competition, and the diversity of resources and habitats within a region. In contrast, stochastic models propose that simulation algorithms can replicate the macroecological patterns, if not the mechanisms, of community assembly. Despite fundamental differences in assumptions, both categories of models assume that species are drawn from regional source pools. We explored the implications of source pool geometry on the assembly of avian communities with an analysis of assemblage dispersion fields, which can be visualized by overlaying the geographic ranges of all species that occur in an assemblage. Contours of species richness surrounding focal quadrats illustrate the decay rate of assemblage similarity with distance and the probable geometry of assemblage source pools. We used a geographic database for 2,891 species of South American birds to characterize dispersion fields for assemblages sampled by 1 degree latitude-longitude quadrats (n = 1,676). We show that the median range size of dispersion fields varies by an order of magnitude across the continent. Because abundance generally correlates with geographic range size within taxonomic groups, the number of individuals per species in avifaunal source pools must also vary by an order of magnitude. Most significantly, dispersion field geometry was surprisingly asymmetrical and exhibited complex geographical patterns that were associated with the distribution of biomes. These results are broadly consistent with the predictions of niche-assembly models but offer little support for stochastic assembly models. JF - Proceedings of the National Academy of Sciences, USA AU - Graves, Gary R AU - Rahbek, Carsten AD - Department of Vertebrate Zoology, MRC-116, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012 Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 7871 EP - 7876 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 102 IS - 22 SN - 0027-8424, 0027-8424 KW - Birds KW - Ecology Abstracts KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17630211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Source+pool+geometry+and+the+assembly+of+continental+avifaunas&rft.au=Graves%2C+Gary+R%3BRahbek%2C+Carsten&rft.aulast=Graves&rft.aufirst=Gary&rft.date=2005-05-01&rft.volume=102&rft.issue=22&rft.spage=7871&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-10-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Genetic variation in the Desert Springsnail (Tryonia porrecta): implications for reproductive mode and dispersal AN - 17531072; 6254846 AB - Allozymes and mitochondrial cytochrome c oxidase subunit I (mtCOI) sequences were analysed to determine whether populations of the western North American gastropod Tryonia porrecta (from California, Nevada, Utah, and northwest Mexico) are strongly differentiated in accordance with traditional interpretation of regional fauna as ancient relicts inhabiting isolated fragments of late Tertiary palaeodrainages. These data were also used to assess whether this species, for which males have not been recorded, is a rare example of a molluscan parthenogen. Both data sets strongly supported monophyly of T. porrecta populations. Five of the nine sampled populations consisted of a single monoallelic allozyme genotype while the others contained two to 10 distinct genotypes. Allozymic data for genetically diverse Utah populations provided evidence of clonal and sexual reproduction. mtCOI haplotypes of T. porrecta formed two subgroups which differed by 1.99-2.60%. The common haplotype was found in seven populations with rare haplotypes observed in single populations. Based on these results and an available mtCOI molecular clock for related hydrobiid snails, T. porrecta is interpreted as a primarily parthenogenetic species that undergoes occasional sexual reproduction and has accumulated substantial diversity following its mid-Pliocene to mid-Pleistocene origin. Our results also suggest that the distribution of present-day populations of these gill-breathing snails did not result from fragmentation of an ancient, well-integrated drainage but instead reflects overland colonization of habitats which only recently became available following desiccation of late Quaternary pluvial lakes. JF - Molecular Ecology AU - Hershler, R AU - Mulvey, M AU - Liu, H-P AD - Robert Hershler, hershler.robert@nmnh.si.edu Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 1755 EP - 1765 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 14 IS - 6 SN - 0962-1083, 0962-1083 KW - Ecology Abstracts; Genetics Abstracts KW - Genetic diversity KW - Mitochondria KW - Sexual reproduction KW - Cytochrome-c oxidase KW - Genotypes KW - Colonization KW - Population genetics KW - Lakes KW - Haplotypes KW - Isoenzymes KW - Tryonia porrecta KW - Desiccation KW - Mollusca KW - Drainage KW - Gastropoda KW - Habitat KW - Tryonia KW - Deserts KW - Dispersal KW - D 04658:Molluscs KW - G 07270:Ecological genetics KW - G 07364:Mollusks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17531072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Genetic+variation+in+the+Desert+Springsnail+%28Tryonia+porrecta%29%3A+implications+for+reproductive+mode+and+dispersal&rft.au=Hershler%2C+R%3BMulvey%2C+M%3BLiu%2C+H-P&rft.aulast=Hershler&rft.aufirst=R&rft.date=2005-05-01&rft.volume=14&rft.issue=6&rft.spage=1755&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2005.02522.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Figures, 5; tables, 4; references, 53. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Tryonia; Mollusca; Gastropoda; Tryonia porrecta; Haplotypes; Sexual reproduction; Isoenzymes; Genotypes; Population genetics; Colonization; Cytochrome-c oxidase; Lakes; Desiccation; Drainage; Habitat; Mitochondria; Dispersal; Genetic diversity; Deserts DO - http://dx.doi.org/10.1111/j.1365-294X.2005.02522.x ER - TY - JOUR T1 - Invasion of the continents: cyanobacterial crusts to tree-inhabiting arthropods AN - 17491818; 6250420 AB - The colonization of continental environments (land and fresh water) has focused historically on a major event during the mid-Paleozoic Era characterized by the relatively sudden emergence of megascopic embryophytes, fungi, arthropods and tetrapods. A significant earlier phase of Precambrian (Archean and Proterozoic Eons) terrestrialization extends to the first 80% of the history of life and records the colonization of subaerial soils or rock surfaces predominantly by cyanobacterial mats and crusts. These two phases are separated by a ~90-million-year early Paleozoic interlude of minimal terrestrial colonization. Trophically modern ecosystems appeared during the Late Silurian-Middle Devonian (425-375 million years ago), consisting of complex symbiotic, parasitic and other trophic associations, including detritivory and limited herbivory. The integration of these two historically disparate fields (Precambrian microorganisms and their biochemical and sedimentological signatures, and the paleoecology of mid-Paleozoic ecosystems) has resulted in a wider perspective on terrestrialization. Here, I present an ecological and evolutionary context for the emergence of terrestrial ecosystems and examine associations among organisms, from the endosymbiotic capture of organelles by eukaryotes to modes of metazoan nutrition on land. Such studies now enable the tracking, in ecological detail, of the invasion of continental environments during the past 3.5 billion years of life. JF - Trends in Ecology & Evolution AU - Labandeira, C C Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 253 EP - 262 VL - 20 IS - 5 SN - 0169-5347, 0169-5347 KW - Ecology Abstracts; Entomology Abstracts KW - Freshwater environments KW - Herbivory KW - Paleoecology KW - Soil KW - Colonization KW - Terrestrial ecosystems KW - Arthropoda KW - Reviews KW - Evolution KW - D 04680:Paleoecology KW - Z 05232:Fossil forms & faunas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17491818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Trends+in+Ecology+%26+Evolution&rft.atitle=Invasion+of+the+continents%3A+cyanobacterial+crusts+to+tree-inhabiting+arthropods&rft.au=Labandeira%2C+C+C&rft.aulast=Labandeira&rft.aufirst=C&rft.date=2005-05-01&rft.volume=20&rft.issue=5&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Trends+in+Ecology+%26+Evolution&rft.issn=01695347&rft_id=info:doi/10.1016%2Fj.tree.2005.03.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Arthropoda; Colonization; Evolution; Herbivory; Freshwater environments; Paleoecology; Soil; Reviews; Terrestrial ecosystems DO - http://dx.doi.org/10.1016/j.tree.2005.03.002 ER - TY - JOUR T1 - Seasonal balance and vertical pattern of photosynthetically active radiation within canopies of a tropical dry deciduous forest ecosystem in Mexico AN - 17419328; 6530753 AB - Major components of the flux density of global photosynthetically active radiation (PAR) were measured above and within canopies in a tropical deciduous forest on the Pacific coast of Mexico. At each of 69 locations grouped along a topographic sequence the PAR reflected from the top of the canopy, the vertical profile of transmittance, and the reflectance from the ground, were measured as many as four times in the year, including the extremes of the wet and dry seasons. With these observations an annual balance of the portion of PAR radiation reflected and absorbed by the canopy and ground was assembled and the detailed spatial and temporal dynamics of PAR within canopy layers were estimated. Canopy stature declined along the topographic sequence and the shape of the transmittance profiles reflected this. In locations of declining moisture availability the fraction of PAR absorbed by the ground increased and the fraction absorbed by non-foliar tissues decreased. Seasonal variation in canopy structure was the dominant influence on the partitioning of radiation - spatial variation was less important. Of a total annual PAR input of 15 200 mol m super(-2), about 95% of incident PAR was absorbed, 50% by leaves, 25% by non-foliar tissues and 20% by the ground. The remaining 5% was reflected by the top of the canopy. JF - Journal of Tropical Ecology AU - Parker, G AU - Tinoco-Ojanguren, C AU - Martinez-Yrizar, A AU - Maass, M AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, MD 21037-0028, USA, parkerg@si.edu Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 283 EP - 295 VL - 21 IS - 3 SN - 0266-4674, 0266-4674 KW - Ecology Abstracts KW - spatial variations KW - Mexico KW - Reflectance KW - Leaves KW - Forests KW - Canopies KW - Seasonal variations KW - Coasts KW - D 04125:Temperate forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17419328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=Seasonal+balance+and+vertical+pattern+of+photosynthetically+active+radiation+within+canopies+of+a+tropical+dry+deciduous+forest+ecosystem+in+Mexico&rft.au=Parker%2C+G%3BTinoco-Ojanguren%2C+C%3BMartinez-Yrizar%2C+A%3BMaass%2C+M&rft.aulast=Parker&rft.aufirst=G&rft.date=2005-05-01&rft.volume=21&rft.issue=3&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467405002282 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - spatial variations; Reflectance; Leaves; Forests; Canopies; Seasonal variations; Coasts; Mexico DO - http://dx.doi.org/10.1017/S0266467405002282 ER - TY - JOUR T1 - Reproductive size thresholds in tropical trees: variation among individuals, species and forests AN - 17412392; 6530755 AB - Relative size at onset of maturity (RSOM) is defined as size at first reproduction divided by asymptotic maximal size. RSOM is remarkably constant among species within many higher clades of animals, but varies widely among tree species from the Pasoh Forest Reserve, Malaysia according to the work of S. C. Thomas. RSOM was examined for 16 mid-storey and canopy tree species from a second tropical forest at Barro Colorado Island (BCI), Panama. Interspecific variation in RSOM was equally large for BCI and Pasoh and was unrelated to gap dependence or life form for BCI species. The shape of the relationship between size and the proportion of individuals that were reproductive differed between forests, with an abrupt increase over a narrow range of sizes at Pasoh and a more gradual increase over a wider range of sizes at BCI. Both overtopping trees and heavy liana infestation reduced the probability that BCI trees were reproductive. This presumably reflects reduced availability of carbon for reproduction. We speculate that greater liana loads and a greater abundance of large, shade-casting trees at BCI may increase variation among individuals and contribute to the relatively wide range of sizes characterized by a mixture of sterile and fertile individuals observed for most BCI species. JF - Journal of Tropical Ecology AU - Wright, S J AU - Jaramillo, MA AU - Pavon, J AU - Condit, R AU - Hubbell, S P AU - Foster, R B AD - Smithsonian Tropical Research Institute, APO AA 34002-0948, USA, wrightj@si.edu Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 307 EP - 315 VL - 21 IS - 3 SN - 0266-4674, 0266-4674 KW - Ecology Abstracts KW - Lianas KW - Islands KW - Trees KW - Malaysia KW - Abundance KW - Carbon cycle KW - Forests KW - Reproduction KW - Canopies KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17412392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=Reproductive+size+thresholds+in+tropical+trees%3A+variation+among+individuals%2C+species+and+forests&rft.au=Wright%2C+S+J%3BJaramillo%2C+MA%3BPavon%2C+J%3BCondit%2C+R%3BHubbell%2C+S+P%3BFoster%2C+R+B&rft.aulast=Wright&rft.aufirst=S&rft.date=2005-05-01&rft.volume=21&rft.issue=3&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467405002294 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Lianas; Islands; Trees; Abundance; Carbon cycle; Forests; Reproduction; Canopies; Malaysia DO - http://dx.doi.org/10.1017/S0266467405002294 ER - TY - JOUR T1 - Phosphatase activity in temperate pasture soils: Potential regulation of labile organic phosphorus turnover by phosphodiesterase activity AN - 17049005; 6667816 AB - Phosphatase enzymes regulate organic phosphorus (P) turnover in soil, but a clear understanding remains elusive. To investigate this, phosphomonoesterase and phosphodiesterase activities were determined by using para-nitrophenol (pNP) analogue substrates in a range of temperate pasture soils from England and Wales. Substrate-induced phosphatase activity ranged between 2.62 and 12.19 mu mol pNP g super(-1) soil h super(-1) for phosphomonoesterase and between 0.25 and 2.24 mu mol pNP g super(-1) soil h super(-1) for phosphodiesterase. Activities were correlated strongly with soil pH and labile organic P extracted in sodium bicarbonate, although the relationships differed markedly for the two enzymes. Acidic soils contained high phosphomonoesterase activity, low phosphodiesterase activity, and high concentrations of labile organic P, whereas the reverse was true in more neutral soils. As most of the organic P inputs to soil are phosphate diesters, it therefore seems likely that phosphodiesterase activity regulates labile organic P turnover in pasture soils. The low phosphodiesterase activity in acidic soils may be linked to the dominance of fungi or an effect of sorption on the enzyme. These results suggest that greater emphasis should be placed on understanding the role of phosphodiesterase activity in the cycling of soil organic P. JF - Science of the Total Environment AU - Turner, Benjamin L AU - Haygarth, Philip M AD - Institute of Grassland and Environmental Research (IGER), North Wyke Research Station, Okehampton, Devon EX20 2SB, UK, turnerbl@si.edu Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 27 EP - 36 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 344 IS - 1-3 SN - 0048-9697, 0048-9697 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Pollution Abstracts; Sustainability Science Abstracts KW - Pasture KW - Soil KW - Phosphatase KW - Phosphomonoesterase KW - Phosphodiesterase KW - Organic phosphorus KW - Airborne microorganisms KW - Phosphorus KW - Sodium bicarbonate KW - British Isles, Wales KW - Acidity KW - pH KW - Sorption KW - British Isles, England KW - Organic matter KW - Fungi KW - Soil pH KW - Enzymes KW - Soils (organic) KW - Dominance KW - Sodium KW - Phosphates KW - Soils (acid) KW - Alkaline phosphatase KW - Phosphate KW - phosphodiesterase KW - K 03330:Biochemistry KW - M3 1010:Issues in Sustainable Development KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17049005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+of+the+Total+Environment&rft.atitle=Phosphatase+activity+in+temperate+pasture+soils%3A+Potential+regulation+of+labile+organic+phosphorus+turnover+by+phosphodiesterase+activity&rft.au=Turner%2C+Benjamin+L%3BHaygarth%2C+Philip+M&rft.aulast=Turner&rft.aufirst=Benjamin&rft.date=2005-05-01&rft.volume=344&rft.issue=1-3&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/10.1016%2Fj.scitotenv.2005.02.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Sorption; Fungi; Soil pH; Phosphorus; Enzymes; Soils (organic); Pasture; Sodium bicarbonate; Dominance; Alkaline phosphatase; Soils (acid); Phosphate; phosphodiesterase; Sodium; Soil; Phosphates; Organic matter; Airborne microorganisms; Acidity; pH; British Isles, England; British Isles, Wales DO - http://dx.doi.org/10.1016/j.scitotenv.2005.02.003 ER - TY - JOUR T1 - Flaming Dragon: In China, More than 50 Coal Fires Fuel a Pollution-Making Nightmare AN - 14747448; 10682412 AB - The Wuda coal field of Inner Mongolia underlies 15 square miles of barren land. Over 16 fires are currently burning through the network of mine tunnels, advancing at 100 feet annually, and emitting tons of ash and carbon dioxide into the atmosphere. At 110-250 feet deep, the fire is impossible to reach and extinguish. Only about 10% of China's mine fires are actively fought, with attention focused on economic centers or population centers. The town of Wuhai was formed in 1951 by the coal processing industry, and is characterized by resource depletion and poverty. JF - Smithsonian AU - Meyer, Mike Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 58 PB - Smithsonian Magazine VL - 36 IS - 2 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - CHINA KW - WILDFIRES KW - COAL MINING KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14747448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Flaming+Dragon%3A+In+China%2C+More+than+50+Coal+Fires+Fuel+a+Pollution-Making+Nightmare&rft.au=Meyer%2C+Mike&rft.aulast=Meyer&rft.aufirst=Mike&rft.date=2005-05-01&rft.volume=36&rft.issue=2&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - WILDFIRES; CHINA; COAL MINING ER - TY - JOUR T1 - Homage to the Anchovy Coast AN - 14746625; 10682413 AB - The anchovy, loved throughout the Mediterranean, is a staple of the Spanish diet. Cured in the Catalan way, the anchovy appears in numerous preparations. The European anchovy grows up to eight inches, and swims in compact schools which are attracted to the surface during the full moon. The commercial fishery has been active for centuries, serving the rich and poor through two thousand years of history. The decline of the fishery in recent years has been attributed to unusually hot summer weather and industrial fishing practices which capture anchovy as a bycatch. Additionally, the local Catalan artisanal salting and curing practices have been threatened by competition from cheaper curing methods. JF - Smithsonian AU - Hall, Christopher Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 98 PB - Smithsonian Magazine VL - 36 IS - 2 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - FOOD CONSUMPTION PATTERNS KW - SPAIN KW - MEDITERRANEAN SEA KW - FISH, SALTWATER KW - ANCHOVIES KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14746625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Homage+to+the+Anchovy+Coast&rft.au=Hall%2C+Christopher&rft.aulast=Hall&rft.aufirst=Christopher&rft.date=2005-05-01&rft.volume=36&rft.issue=2&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - SPAIN; FOOD CONSUMPTION PATTERNS; MEDITERRANEAN SEA; FISH, SALTWATER; ANCHOVIES ER - TY - JOUR T1 - Fire in the Hole AN - 14746097; 10682411 AB - Fires in abandoned or even active coal mines have raged in landscapes from Pennsylvania to China. Some of these fires have burned for 20 years, causing towns to be abandoned and landscapes to become wastelands. Once the fires start, they are nearly impossible to reach or extinguish. While 38 fires are known to exist in US coal mines, China and India harbor hundreds, contributing up to 200 million tons of carbon dioxide to the atmosphere annually.. Although they may be naturally occurring, the fires are fanned by coal mines which deliver oxygen to the flames. Total excavation is the only successful strategy for extinguishing the fires, and this approach is nearly impossible in fires of a massive scale, such as the one in Centralia, Pennsylvania. This fire has been burning since 1962 in the labyrinth of abandoned tunnels connecting leftover coal, and topped with rubble. JF - Smithsonian AU - Krajick, Kevin Y1 - 2005/05// PY - 2005 DA - May 2005 SP - 52 PB - Smithsonian Magazine VL - 36 IS - 2 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - WILDFIRES KW - PENNSYLVANIA KW - COAL MINING KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14746097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Fire+in+the+Hole&rft.au=Krajick%2C+Kevin&rft.aulast=Krajick&rft.aufirst=Kevin&rft.date=2005-05-01&rft.volume=36&rft.issue=2&rft.spage=52&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 6 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - WILDFIRES; PENNSYLVANIA; COAL MINING ER - TY - JOUR T1 - Tycho and Kepler: Solid Myth versus Subtle Truth AN - 60107656; 200523394 AB - This examination of the development of the astronomical work and thought of Tycho Brahe and Johannes Kepler elucidates the misconceptions in the traditional mythology of these two scientists. The straightforward reading is that observations made by Tycho in support of his obviously mistaken world system were recycled by Kepler into his eponymous laws. The present article demonstrates a paradox which contradicts this reading: Tycho was wrong with his geo-heliocentric system, but for the right reasons, whereas Kepler was right with a heliocentric planetary theory based on physical causes, but for the wrong reasons. Brahe's years of observations, most particularly his years of attempting to measure the parallax of Mars and the sun in order to test the Copernican and Alfonsian systems, are discussed in detail, and the various sources of his errors in this endeavor are explained. Kepler's scientific development is also traced, beginning with its roots in religious conviction. 3 References. T. K. Brown JF - Social Research AU - Gingerich, Owen AU - Voelkel, James R AD - Harvard-Smithsonian Center Astrophysics Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 77 EP - 106 VL - 72 IS - 1 SN - 0037-783X, 0037-783X KW - Scientists KW - History KW - Astronomy KW - Errors KW - article KW - 1734: sociology of science; sociology of science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60107656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Social+Research&rft.atitle=Tycho+and+Kepler%3A+Solid+Myth+versus+Subtle+Truth&rft.au=Gingerich%2C+Owen%3BVoelkel%2C+James+R&rft.aulast=Gingerich&rft.aufirst=Owen&rft.date=2005-04-01&rft.volume=72&rft.issue=1&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Social+Research&rft.issn=0037783X&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-10-30 N1 - Number of references - 3 N1 - Last updated - 2016-09-28 N1 - CODEN - SORSAT N1 - SubjectsTermNotLitGenreText - Astronomy; History; Errors; Scientists ER - TY - JOUR T1 - On richness and evenness within and between communities AN - 51690224; 2005-055733 AB - Although there is extraordinary interest in the quantitative measurement of species diversity, published statements on the behavior of the components of species diversity are contradictory and lead to opposite conclusions. In this paper, we demonstrate that the confusion is due to two key oversights: (1) whether or not biological sampling is carried out within or between communities; and (2) determination of the statistical distribution underlying a biological community, which is crucial for the evaluation of all of the components of diversity measurement. The problem of sampling "within" a population or community is basically distinct from the equivalent integration of structure and diversity measurement "between" differing multispecies populations. "Within-community sampling" is defined as a set of biological samples from a statistical population that has a particular statistical distribution or a constant value for the associated parameter(s). As the number of individuals increases along with the number of species, for a log series distribution, the diversity measures of Shannon's H, log series or Fisher's alpha , and Simpson's Index 1/lambda remain constant while the evenness measures of Buzas-Gibson's E and Pielou's J decrease. For a log-normal distribution, J will remain constant while E decreases and alpha , 1/lambda , and H increase. No single measure of evenness remains constant over all statistical distributions, so if constancy as a type of independence is required, the appropriate distribution must first be determined. Each species ensemble is mathematically fixed by the applicable statistical distribution. In contrast, "between-community sampling" is defined as a set of biological samples from different statistical distributions and/or the same distribution with differing parametric values. If sampling is between communities and S increases while the number of individuals remains constant, then all the other measures considered here increase. The exception is the broken stick, for which E remains constant while H, J, alpha , and 1/lambda increase. Herein we propose and justify the use of the log-series distribution (with regression on the information decomposition equation) as a null model for determination of community structure and demonstrate that the community structure of a Miocene bed at Calvert Cliffs, Maryland, is a log series by use of this new unified methodology. JF - Paleobiology AU - Buzas, Martin A AU - Hayek, Lee-Ann C Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 199 EP - 220 PB - Paleontological Society, Lawrence, KS VL - 31 IS - 2 SN - 0094-8373, 0094-8373 KW - United States KW - communities KW - Calvert Cliffs KW - Gulf of Mexico KW - paleoecology KW - Foraminifera KW - Cenozoic KW - sampling KW - Choptank Formation KW - Invertebrata KW - Maryland KW - species diversity KW - Protista KW - modern analogs KW - statistical analysis KW - middle Miocene KW - Miocene KW - Tertiary KW - paleoenvironment KW - biofacies KW - Neogene KW - marine environment KW - North Atlantic KW - microfossils KW - Atlantic Ocean KW - Calvert County Maryland KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51690224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleobiology&rft.atitle=On+richness+and+evenness+within+and+between+communities&rft.au=Buzas%2C+Martin+A%3BHayek%2C+Lee-Ann+C&rft.aulast=Buzas&rft.aufirst=Martin&rft.date=2005-04-01&rft.volume=31&rft.issue=2&rft.spage=199&rft.isbn=&rft.btitle=&rft.title=Paleobiology&rft.issn=00948373&rft_id=info:doi/10.1666%2F0094-8373%282005%290312.0.CO%3B2 L2 - http://paleobiol.geoscienceworld.org/cgi/content/full/31/2/199 http://paleobiol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - Number of references - 59 N1 - PubXState - KS N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-15 N1 - CODEN - PALBBM N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; biofacies; Calvert Cliffs; Calvert County Maryland; Cenozoic; Choptank Formation; communities; Foraminifera; Gulf of Mexico; Invertebrata; marine environment; Maryland; microfossils; middle Miocene; Miocene; modern analogs; Neogene; North Atlantic; paleoecology; paleoenvironment; Protista; sampling; species diversity; statistical analysis; Tertiary; United States DO - http://dx.doi.org/10.1666/0094-8373(2005)031[0199:ORAEWA]2.0.CO;2 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51675701; 2005-062385 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 171 EP - 172 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 35 IS - 2 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - Protista KW - Invertebrata KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51675701?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2005-04-01&rft.volume=35&rft.issue=2&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2F35.2.171 L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2005-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; Foraminifera; Invertebrata; microfossils; Protista DO - http://dx.doi.org/10.2113/35.2.171 ER - TY - JOUR T1 - Storage-induced changes in phosphorus solubility of air-dried soils AN - 51667812; 2005-071986 AB - Soil is commonly stored in an air-dried state for extended periods before chemical analysis. The effect of storage on P solubility was assessed by determining NaHCO3-extractable P concentrations in a range of pasture soils from England and Wales (total C = 28.9-80.4 g kg-1, clay = 219-681 g kg-1, pH = 4.4-6.8) immediately following air drying and after 3 yr of storage at ambient laboratory temperature. Following storage, NaHCO3-extractable inorganic P concentrations decreased by between 2 and 60% (mean decrease = 21%), while NaHCO3-extractable organic P concentrations increased by between 48 and 156% (mean increase = 95%). The greatest changes occurred in soils of pH<5.3. The changes appear to result from the disruption of organic matter coatings on mineral surfaces, continuous solid-phase diffusion of phosphate into soil particles, and decomposition of microbial cells. The results have important implications for the determination of NaHCO3-extractable P in stored soils and highlight the importance of working with fresh samples to derive information with relevance to field conditions. JF - Soil Science Society of America Journal AU - Turner, Benjamin L Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 630 EP - 633 PB - Soil Science Society of America, Madison, WI VL - 69 IS - 3 SN - 0361-5995, 0361-5995 KW - soils KW - chemical analysis KW - Western Europe KW - moisture KW - physicochemical properties KW - England KW - techniques KW - phosphorus KW - Europe KW - bioavailability KW - Wales KW - solubility KW - United Kingdom KW - organic phosphorus KW - Great Britain KW - sample preparation KW - phosphate ion KW - organic compounds KW - geochemistry KW - storage KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51667812?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Storage-induced+changes+in+phosphorus+solubility+of+air-dried+soils&rft.au=Turner%2C+Benjamin+L&rft.aulast=Turner&rft.aufirst=Benjamin&rft.date=2005-04-01&rft.volume=69&rft.issue=3&rft.spage=630&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2004.0295 L2 - http://soil.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 27 N1 - PubXState - WI N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Florida Exp. Stn. J. Ser. No. R-10445 N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - bioavailability; chemical analysis; England; Europe; geochemistry; Great Britain; moisture; organic compounds; organic phosphorus; phosphate ion; phosphorus; physicochemical properties; sample preparation; soils; solubility; storage; techniques; United Kingdom; Wales; Western Europe DO - http://dx.doi.org/10.2136/sssaj2004.0295 ER - TY - JOUR T1 - Short term records of manatee dietary preferences interpreted from bone and tissue cholesterol delta (super 13) C values AN - 51649639; 2006-005117 AB - Florida manatees (Trichechus manatus latirostris) are known to migrate substantial distances each year, moving between marine and freshwater habitats where they consume an array of aquatic plant species. Observations of manatee foraging habits suggest that feeding is non-selective, but movement of manatees between different aquatic ecosystems may impart a seasonal pattern on the type of plants consumed by this species (i.e., seagrass vs. freshwater vegetation). Since the delta (super 13) C value of manatee tissues are controlled by the stable isotope composition of the animal's diet, compound-specific stable isotope measurement of delta (super 13) C values of cholesterol and other organic molecules that form over a relatively short period of time can track sub-annual changes in foraging habit and supplement information gained from other tissues that reflect multi-year dietary averages (e.g., collagen). Furthermore, stable isotope analysis of cholesterol extracted from ancient bones may shed light on the short-term feeding habitats of manatee populations prior to human contact. To determine whether the measurement of cholesterol delta (super 13) C values can provide short-term dietary information for manatees, we have begun collecting tissue samples from recently deceased manatees from the Indian River Lagoon along the eastern coast of Florida. From each individual, 3 tissues differing in metabolic turnover rate were selected for analysis including liver (fast turnover), muscle (intermediate turnover), and bone (slow turnover). Cholesterol extracted from each of these tissues will have formed within different periods of time over the course of the year, providing sub-annual records of seasonal dietary patterns that can be interpreted from variations in cholesterol delta (super 13) C values. Comparison of cholesterol isotope values with collagen values from the same individual will then provide a means to quantify the magnitude of seasonal dietary variation relative to long-term dietary preferences. By extending these analyses to recent and fossil material, future work could examine whether the feeding patterns of Florida manatees have changed significantly over time and, if so, whether human or environmental factors have contributed to this change. JF - Abstracts with Programs - Geological Society of America AU - Clementz, Mark T AU - Anonymous Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 11 EP - 12 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - Trichechus KW - diet KW - isotopes KW - Florida KW - stable isotopes KW - Theria KW - Sirenia KW - carbon KW - bones KW - Trichechus manatus latirostris KW - Eutheria KW - tissues KW - Chordata KW - isotope ratios KW - C-13/C-12 KW - Mammalia KW - cholesterol KW - measurement KW - habitat KW - organic compounds KW - Vertebrata KW - Indian River Lagoon KW - Tetrapoda KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51649639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Short+term+records+of+manatee+dietary+preferences+interpreted+from+bone+and+tissue+cholesterol+delta+%28super+13%29+C+values&rft.au=Clementz%2C+Mark+T%3BAnonymous&rft.aulast=Clementz&rft.aufirst=Mark&rft.date=2005-04-01&rft.volume=37&rft.issue=5&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, North-Central Section, 39th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - bones; C-13/C-12; carbon; cholesterol; Chordata; diet; Eutheria; Florida; habitat; Indian River Lagoon; isotope ratios; isotopes; Mammalia; measurement; organic compounds; Sirenia; stable isotopes; Tetrapoda; Theria; tissues; Trichechus; Trichechus manatus latirostris; United States; Vertebrata ER - TY - JOUR T1 - Chronology of the early solar system from chondrule-bearing calcium-aluminum-rich inclusions AN - 51640378; 2006-010305 AB - New data are reoported on the mineralogy, petrography and oxygen and magnesium isotopic compositions of two chondrule-bearing CAIs (ABC and TS26) from the Allende meteorite, which provide important constraints on the relative chronology of CAI and chondrule formation. Although the mineralogy and petrography of these CAIs have been reported previously, the relict chondrule inclusions were not found. By contrast, with one exception all CAI-chondrule compound objects consist of relict CAIs inside chondrules, indicating that the host chondrules formed by melting of solid precursors containing pre-existing CAIs. Elemental maps and back-scattered electron micrographs illustrate the chemistry and mineralogy of these two CAIs which are described in detail. The relict chondrule is composed of olivine and low-Ca pyroxene, is (super 16) O-poor and occurs in the outer part of TS26 containing Cr-rich, Al-Ti-poor diopside which partly replaces the olivine-pyroxene relict, and is surrounded by haloes of high-Ca pyroxene. The corroded texture of olivine-pyroxene chondrule relicts in the two CAIs, indicates that the grains were present inside the CAI hosts during their final crystallization and were partly dissolved in the CAI melt. It is suggested that ABC and TS26 experienced incomplete oxygen isotopic exchange and dilution with (super 16) O-poor relict chondrule material during their last melting in a (super 16) O-poor gas - probably in the chondrule-forming region. Relict chondrule-like material in the outer part of TS26 indicates abundant dust in the region of melting consistent with the dusty environment postulated for chondrule formation. JF - Nature (London) AU - Krot, Alexander N AU - Yurimoto, Hisayoshi AU - Hutcheon, Ian D AU - MacPherson, Glenn J Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 998 EP - 1001 PB - Macmillan Journals, London VL - 434 IS - 7036 SN - 0028-0836, 0028-0836 KW - relative age KW - stony meteorites KW - oxygen KW - isotopes KW - calcium-aluminum inclusions KW - CV chondrites KW - stable isotopes KW - Allende Meteorite KW - meteorites KW - radioactive isotopes KW - mineral composition KW - geochronology KW - aluminum KW - inclusions KW - age KW - Al-27/Al-26 KW - chondrites KW - O-17/O-16 KW - solar system KW - isotope ratios KW - carbonaceous chondrites KW - solar nebula KW - metals KW - chondrules KW - reconstruction KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51640378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Chronology+of+the+early+solar+system+from+chondrule-bearing+calcium-aluminum-rich+inclusions&rft.au=Krot%2C+Alexander+N%3BYurimoto%2C+Hisayoshi%3BHutcheon%2C+Ian+D%3BMacPherson%2C+Glenn+J&rft.aulast=Krot&rft.aufirst=Alexander&rft.date=2005-04-01&rft.volume=434&rft.issue=7036&rft.spage=998&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature03470 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2006-01-01 N1 - Number of references - 29 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - age; Al-27/Al-26; Allende Meteorite; aluminum; calcium-aluminum inclusions; carbonaceous chondrites; chondrites; chondrules; CV chondrites; geochronology; inclusions; isotope ratios; isotopes; metals; meteorites; mineral composition; O-17/O-16; oxygen; radioactive isotopes; reconstruction; relative age; solar nebula; solar system; stable isotopes; stony meteorites DO - http://dx.doi.org/10.1038/nature03470 ER - TY - JOUR T1 - The indigenous languages of the Southeast AN - 36502310; 3309669 AB - For over one hundred years, the conventional view has been that the languages of the Southeast (roughly the southeastern quadrant of the United States) belonged to a relatively small number of language families, of which Muskogean and Siouan were the most widespread. The available evidence, however, including historical records extending back nearly five centuries, shows the Southeast to have been an area of great linguistic diversity and supports the presence of Muskogean and Siouan-Catawba languages only in relatively restricted areas. The reality is that a very large number of the languages spoken by small local populations, and in some cases by larger groups, are undocumented, and it is likely that additional language families were represented among these lost languages. A new map of the indigenous languages of the Southeast reflects a more realistic assessment of the current state of knowledge. Reprinted by permission of Anthropological Linguistics JF - Anthropological linguistics AU - Goddard, Ives AD - Smithsonian Institute Y1 - 2005/04// PY - 2005 DA - Apr 2005 SP - 1 EP - 60 VL - 47 IS - 1 SN - 0003-5483, 0003-5483 KW - Anthropology KW - Linguistic minorities KW - Linguistic geography KW - Linguistic anthropology KW - Linguistic pluralism KW - Indigenous populations KW - U.S.A. KW - Linguistics KW - Language history KW - Local communities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36502310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anthropological+linguistics&rft.atitle=The+indigenous+languages+of+the+Southeast&rft.au=Goddard%2C+Ives&rft.aulast=Goddard&rft.aufirst=Ives&rft.date=2005-04-01&rft.volume=47&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Anthropological+linguistics&rft.issn=00035483&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 6314 9846; 7425 1077; 7438 8122; 7495 2603; 7434 5475; 7440 9599; 7231 7226 5889; 7443; 433 293 14 ER - TY - JOUR T1 - Optical water quality of a blackwater river estuary: the Lower St. Johns River, Florida, USA AN - 19814341; 6389962 AB - This paper reports measurements of absorption and scattering coefficients in relation to standard water quality measurements in the St. Johns River (Florida, USA), a blackwater river in which phytoplankton chlorophyll and non-algal particulates as well as colored dissolved organic matter (CDOM) contribute substantially to the inherent optical properties of the water. Extremely high concentrations of CDOM in this river present special problems for the measurement of inherent optical properties, such as the presence of very fine particulate matter that passes through most glass fiber filters. Empirical relationships are presented for estimating true dissolved absorption at very high CDOM concentrations. Specific-absorption and -scattering coefficients of suspended particulate matter varied widely, but appeared to decline steadily with salinity at salinities above 5, consistent with increasing influence of large-sized, unconsolidated mineral particulates with increasing tidal energy near the estuary mouth. Relationships are given for prediction of inherent optical properties from water quality concentrations for use in radiative transfer modeling, and changes in water quality measurements are recommended that can avoid the need for empirical corrections. JF - Estuarine, Coastal and Shelf Science AU - Gallegos, CL Y1 - 2005/04// PY - 2005 DA - Apr 2005 SP - 57 EP - 72 PB - Elsevier Ltd VL - 63 IS - 1-2 SN - 0272-7714, 0272-7714 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts; Oceanic Abstracts; Pollution Abstracts KW - Dissolved Solids KW - water quality KW - Chlorophylls KW - Chlorophyll KW - USA, Florida KW - Optical properties KW - Water quality measurements KW - Particulate matter KW - Phytoplankton KW - Water quality KW - Water Quality Standards KW - Salinity KW - Absorption KW - USA, Florida, St. Johns R. KW - Optical Properties KW - Rivers KW - ASW, USA, Florida KW - Estuaries KW - Water Quality KW - Brackish KW - Dissolved organic matter KW - Radiative transfer KW - Malaria KW - Particulates KW - Scattering coefficient KW - Salinity effects KW - Particulate Matter KW - Brackishwater environment KW - Mouth KW - Marine KW - dissolved organic matter KW - Organic matter KW - Suspended particulate matter KW - Water quality standards KW - Filters KW - Fibers KW - Tidal energy KW - Energy KW - Minerals KW - Q5 08503:Characteristics, behavior and fate KW - SW 3020:Sources and fate of pollution KW - P 1000:MARINE POLLUTION KW - K 03450:Ecology KW - AQ 00002:Water Quality KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19814341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuarine%2C+Coastal+and+Shelf+Science&rft.atitle=Optical+water+quality+of+a+blackwater+river+estuary%3A+the+Lower+St.+Johns+River%2C+Florida%2C+USA&rft.au=Gallegos%2C+CL&rft.aulast=Gallegos&rft.aufirst=CL&rft.date=2005-04-01&rft.volume=63&rft.issue=1-2&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Estuarine%2C+Coastal+and+Shelf+Science&rft.issn=02727714&rft_id=info:doi/10.1016%2Fj.ecss.2004.10.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-09-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Rivers; Chlorophylls; Tidal energy; Dissolved organic matter; Optical properties; Estuaries; Phytoplankton; Brackishwater environment; Radiative transfer; Suspended particulate matter; Scattering coefficient; Water quality; Chlorophyll; dissolved organic matter; Particulate matter; Malaria; Filters; Fibers; Salinity effects; Energy; Mouth; Minerals; water quality; Organic matter; Water quality measurements; Particulates; Water quality standards; Salinity; Absorption; Dissolved Solids; Water Quality Standards; Particulate Matter; Water Quality; Optical Properties; ASW, USA, Florida; USA, Florida; USA, Florida, St. Johns R.; Marine; Brackish DO - http://dx.doi.org/10.1016/j.ecss.2004.10.010 ER - TY - JOUR T1 - super(3)He lung imaging in an open access, very-low-field human magnetic resonance imaging system AN - 19428770; 6486230 AB - The human lung and its functions are extremely sensitive to gravity; however, the conventional high-field magnets used for most laser-polarized super(3)He MRI of the human lung restrict subjects to lying horizontally. Imaging of human lungs using inhaled laser-polarized super(3)He gas is demonstrated in an open-access very-low-magnetic-field (<5 mT) MRI instrument. This prototype device employs a simple, low-cost electromagnet, with an open geometry that allows variation of the orientation of the imaging subject in a two-dimensional plane. As a demonstration, two-dimensional lung images were acquired with 4-mm in-plane resolution from a subject in two orientations: lying supine and sitting in a vertical position with one arm raised. Experience with this prototype device will guide optimization of a second-generation very-low-field imager to enable studies of human pulmonary physiology as a function of subject orientation. JF - Magnetic Resonance in Medicine AU - Mair, R W AU - Hrovat, MI AU - Patz, S AU - Rosen AU - Ruset, I C AU - Topulos, G P AU - Tsai, L L AU - Butler, J P AU - Hersman, F W AU - Walsworth, R L AD - Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 59, Cambridge, MA 02138, USA, rmair@cfa.harvard.edu Y1 - 2005/04// PY - 2005 DA - Apr 2005 SP - 745 EP - 749 PB - John Wiley & Sons, Ltd. VL - 53 IS - 4 SN - 0740-3194, 0740-3194 KW - Biotechnology and Bioengineering Abstracts KW - Gravity KW - Lung KW - Magnetic resonance imaging KW - N.M.R. KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19428770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Magnetic+Resonance+in+Medicine&rft.atitle=super%283%29He+lung+imaging+in+an+open+access%2C+very-low-field+human+magnetic+resonance+imaging+system&rft.au=Mair%2C+R+W%3BHrovat%2C+MI%3BPatz%2C+S%3BRosen%3BRuset%2C+I+C%3BTopulos%2C+G+P%3BTsai%2C+L+L%3BButler%2C+J+P%3BHersman%2C+F+W%3BWalsworth%2C+R+L&rft.aulast=Mair&rft.aufirst=R&rft.date=2005-04-01&rft.volume=53&rft.issue=4&rft.spage=745&rft.isbn=&rft.btitle=&rft.title=Magnetic+Resonance+in+Medicine&rft.issn=07403194&rft_id=info:doi/10.1002%2Fmrm.20456 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Lung; Magnetic resonance imaging; N.M.R.; Gravity DO - http://dx.doi.org/10.1002/mrm.20456 ER - TY - JOUR T1 - Annual and spatial variation in seedfall and seedling recruitment in a Neotropical forest AN - 17835709; 6216347 AB - An economy of scale may lead to selection to increase interannual variation in seed production when the per seed probability of seedling establishment increases with seed production. Variable annual seedfall will, however, reduce this probability when post-dispersal seed fate is negatively density dependent on the local density of seeds, and seed dispersal and density dependence act identically across years. Intuitively, more variable annual seedfall causes the representative seed to experience a greater density of conspecific seeds and suffer greater density-dependent effects. This handicap must be overcome for the per seed probability of recruitment to be greater in years with greater seed production. We quantified spatial and annual variation in seedfall and seedling recruitment, evaluated density dependence and economies of scale during the seed-to-seedling transition, and investigated the synergistic consequences of density dependence and variable annual seedfall for seedling recruitment on Barro Colorado Island (BCI), Panama. Weekly censuses of 200 0.5-m super(2) seed traps documented seedfall for 15 years and 108 plant species. Annual censuses of 600 1-m super(2) seedling plots documented recruitment for nine years and 32 species. The density of seedling recruits tended to increase with the density of seeds; however, the per seed probability of recruitment invariably decreased with seedfall density. Negative density dependence characterized the seed-to-seedling transition. Observed levels of spatial and interannual variation in seedfall density would reduce long-term recruitment by up to 28% if negatively density-dependent survival acted identically across years; however, the strength of negative density dependence varied significantly among years for 12 of 32 species. Negative density dependence occurred in all years for these species but was significantly weaker during the one or two years of greatest seedfall than during the remaining years of lower seedfall. The per seed probability of recruitment increased significantly with annual seedfall for eight of these species. These eight species realized postdispersal economies of scale despite the reduction in long-term recruitment expected from the synergism between variable annual seed production and negatively density-dependent seed fate. JF - Ecology AU - Wright, S J AU - Muller-Landau, H C AU - Calderon, O AU - Hernandez, A AD - Department of Ecology, Evolution and Behavior, University of Minnesota, St. Paul, Minnesota 55108 USA, wrightj@si.edu Y1 - 2005/04// PY - 2005 DA - Apr 2005 SP - 848 EP - 860 VL - 86 IS - 4 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Panama KW - Seed dispersal KW - Annual variations KW - Density dependence KW - Recruitment KW - Survival KW - Traps KW - Seedlings KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17835709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Annual+and+spatial+variation+in+seedfall+and+seedling+recruitment+in+a+Neotropical+forest&rft.au=Wright%2C+S+J%3BMuller-Landau%2C+H+C%3BCalderon%2C+O%3BHernandez%2C+A&rft.aulast=Wright&rft.aufirst=S&rft.date=2005-04-01&rft.volume=86&rft.issue=4&rft.spage=848&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Panama; Recruitment; Seedlings; Density dependence; Seed dispersal; Traps; Survival; Annual variations ER - TY - JOUR T1 - Host Specialization and Geographic Localization of Avian Malaria Parasites: A Regional Analysis in the Lesser Antilles AN - 17780327; 6194239 AB - We recovered 26 genetically distinct avian malaria parasite lineages, based on cytochrome b sequences, from a broad survey of terrestrial avifauna of the Lesser Antilles. Here we describe their distributions across host species within a regional biogeographic context. Most parasite lineages were recovered from a few closely related host species. Specialization on one host species and distribution across many hosts were both rare. Geographic patterns of parasite lineages indicated limited dispersal and frequent local extinction. The central islands of the archipelago share similar parasite lineages and patterns of infection. However, the peripheral islands harbor well-differentiated parasite communities, indicating long periods of isolation. Nonetheless, 20 of 26 parasite lineages were recovered from at least one of three other geographic regions, the Greater Antilles, North America, and South America, suggesting rapid dispersal relative to rate of differentiation. Six parasite lineages were restricted to the Lesser Antilles, primarily to endemic host species. Host differences between populations of the same parasite lineage suggest that host preference may evolve more rapidly than mitochondrial gene sequences. Taken together, distributions of avian malarial parasites reveal evidence of coevolution, host switching, extinction, and periodic recolonization events resulting in ecologically dynamic as well as evolutionarily stable patterns of infection. JF - American Naturalist AU - Fallon, S M AU - Bermingham, E AU - Ricklefs, R E AD - Genetics Program, Smithsonian Institution, Washington, DC 20008-2537, USA, fallon.sylvia@nmnh.si.edu Y1 - 2005/04// PY - 2005 DA - Apr 2005 SP - 466 EP - 480 VL - 165 IS - 4 SN - 0003-0147, 0003-0147 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts KW - Parasites KW - Greater Antilles KW - Specialization KW - Malaria KW - Infection KW - Caribbean Sea, Lesser Antilles KW - Islands KW - Caribbean Sea, Greater Antilles KW - Lesser Antilles KW - North America KW - Extinction KW - Recolonization KW - South America KW - Dispersal KW - K 03012:Protozoa KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17780327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Naturalist&rft.atitle=Host+Specialization+and+Geographic+Localization+of+Avian+Malaria+Parasites%3A+A+Regional+Analysis+in+the+Lesser+Antilles&rft.au=Fallon%2C+S+M%3BBermingham%2C+E%3BRicklefs%2C+R+E&rft.aulast=Fallon&rft.aufirst=S&rft.date=2005-04-01&rft.volume=165&rft.issue=4&rft.spage=466&rft.isbn=&rft.btitle=&rft.title=American+Naturalist&rft.issn=00030147&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Caribbean Sea, Lesser Antilles; Caribbean Sea, Greater Antilles; South America; North America; Lesser Antilles; Greater Antilles; Parasites; Islands; Dispersal; Extinction; Specialization; Infection; Malaria; Recolonization ER - TY - JOUR T1 - Zooid size parallels contemporaneous oxygen isotopes in a large colony of Pentapora foliacea (Bryozoa) AN - 17463660; 6642160 AB - The relationship between seasonal changes in temperature and the size of zooids within cheilostome bryozoans is explored by comparing zooid size and contemporaneous carbonate mineralogy within a single colony of a perennial species that grew in a highly seasonal environment. Previously published oxygen isotope profile data from two fronds of a large colony of Pentapora foliacea from the Irish Sea record the cyclical patterns related to seasonal changes in temperature experienced by the colony over 3 years of growth. Zooid size data gathered from the same points at which the oxygen isotope data were taken reveal that zooid size and contemporaneous delta super(18)O values covary. These and previously published data show that zooid size profiling can be confidently used to easily estimate rates of growth and longevity of bryozoan colonies, and further illustrate the negative relationship between zooid size and ambient temperature. Some inconsistencies in timing between zooid size and delta super(18)O data may provide insights into the mechanisms behind temperature mediated body size changes in poikilothermic animals. JF - Marine Biology AU - O'Dea, A AD - Smithsonian Tropical Research Institute, Box 2072, Balboa, Ancon, Republic of Panama, odeaa@si.edu Y1 - 2005/04// PY - 2005 DA - April 2005 SP - 1075 EP - 1081 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de] VL - 146 IS - 6 SN - 0025-3162, 0025-3162 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Temperature effects KW - Marine KW - Fronds KW - Isotopes KW - Marine invertebrates KW - Pentapora foliacea KW - ANE, Irish Sea KW - Longevity KW - Oxygen isotopes KW - Oxygen KW - Colonies KW - Body size KW - Oxygen isotope ratio KW - carbonates KW - Seasonal variations KW - O 1070:Ecology/Community Studies KW - Q1 08424:Age and growth KW - D 04655:Invertebrates - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17463660?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Biology&rft.atitle=Zooid+size+parallels+contemporaneous+oxygen+isotopes+in+a+large+colony+of+Pentapora+foliacea+%28Bryozoa%29&rft.au=O%27Dea%2C+A&rft.aulast=O%27Dea&rft.aufirst=A&rft.date=2005-04-01&rft.volume=146&rft.issue=6&rft.spage=1075&rft.isbn=&rft.btitle=&rft.title=Marine+Biology&rft.issn=00253162&rft_id=info:doi/10.1007%2Fs00227-004-1523-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Oxygen isotopes; Marine invertebrates; Body size; Oxygen isotope ratio; Seasonal variations; Longevity; Fronds; Oxygen; Isotopes; Colonies; carbonates; Pentapora foliacea; ANE, Irish Sea; Marine DO - http://dx.doi.org/10.1007/s00227-004-1523-3 ER - TY - JOUR T1 - Differing rates of extra-group paternity between two populations of the Australian magpie (Gymnorhina tibicen) AN - 17387252; 6498529 AB - Extra-pair paternity (EPP) is a common feature of the mating systems of many birds. The rate of EPP may vary between species, races and populations. A comparison of extra-group paternity (EGP) rates was made between two races of a group-living passerine, the Australian magpie (Gymnorhina tibicen), to determine if similar mating systems were being employed. The two populations had similar social structure, but differed in group size and dispersal. It was predicted that dispersal differences would have a profound effect on the rate of EGP between the populations, as the population with the lower rate of dispersal and higher chance of breeding with a close relative would engage in EGPs more frequently. Eight microsatellite loci were used to determine parentage in the white-backed Australian magpie (G. t. tyrannica). The rate of EGP was found to be 44%. Dispersal rates were estimated from observational data. Over half of the juvenile magpie cohort from the previous breeding season left the territorial group. These results contrast sharply with the results found by other researchers in a population of western Australian magpies (G. t. dorsalis). In this population, 82% EGP is recorded and dispersal of juveniles is close to nil. The results indicate that dispersal rate is a potentially important predictor of rates of extra-group fertilisations between populations of this species, and suggest that females maximise their reproductive output by avoiding breeding with close kin. JF - Behavioral Ecology and Sociobiology AU - Durrant, Kate L AU - Hughes, Jane M AD - Griffith University, Box 145, QLD 4111, Nathan, Australia, durrantk@si.edu Y1 - 2005/04// PY - 2005 DA - Apr 2005 SP - 536 EP - 545 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 57 IS - 6 SN - 0340-5443, 0340-5443 KW - Australian Magpie KW - Animal Behavior Abstracts; Ecology Abstracts KW - Mating behavior KW - Fertilization KW - Extra-pair paternity KW - Group size KW - Breeding KW - Microsatellites KW - Australia KW - Gymnorhina tibicen KW - Dispersal KW - D 04671:Birds KW - Y 25426:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17387252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Ecology+and+Sociobiology&rft.atitle=Differing+rates+of+extra-group+paternity+between+two+populations+of+the+Australian+magpie+%28Gymnorhina+tibicen%29&rft.au=Durrant%2C+Kate+L%3BHughes%2C+Jane+M&rft.aulast=Durrant&rft.aufirst=Kate&rft.date=2005-04-01&rft.volume=57&rft.issue=6&rft.spage=536&rft.isbn=&rft.btitle=&rft.title=Behavioral+Ecology+and+Sociobiology&rft.issn=03405443&rft_id=info:doi/10.1007%2Fs00265-004-0883-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mating behavior; Fertilization; Group size; Extra-pair paternity; Breeding; Microsatellites; Dispersal; Gymnorhina tibicen; Australia DO - http://dx.doi.org/10.1007/s00265-004-0883-5 ER - TY - CPAPER T1 - Air quality measurements from the EOS-Aura ozone monitoring instrument: Overview and first scientific results AN - 40043354; 3926119 AU - Kurosu, T P AU - Chance, K V AU - Sioris, CE Y1 - 2005/03/15/ PY - 2005 DA - 2005 Mar 15 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40043354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Air+quality+measurements+from+the+EOS-Aura+ozone+monitoring+instrument%3A+Overview+and+first+scientific+results&rft.au=Kurosu%2C+T+P%3BChance%2C+K+V%3BSioris%2C+CE&rft.aulast=Kurosu&rft.aufirst=T&rft.date=2005-03-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: SPIE, P.O. Box 10, Bellingham WA 98227-0010, USA; phone: 360-676-3290; fax: 360-647-1445; email: spie@spie.org; URL: http://spie.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analytic Jacobians for ocean color retrieval: Linearization of the coupled atmosphere-ocean discrete ordinate model (CAO-DISORT) AN - 39926254; 3926291 AU - Spurr, RJD AU - Stamnes, KH AU - Eide, HA AU - Li, W AU - Stamnes, J J Y1 - 2005/03/15/ PY - 2005 DA - 2005 Mar 15 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39926254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Analytic+Jacobians+for+ocean+color+retrieval%3A+Linearization+of+the+coupled+atmosphere-ocean+discrete+ordinate+model+%28CAO-DISORT%29&rft.au=Spurr%2C+RJD%3BStamnes%2C+KH%3BEide%2C+HA%3BLi%2C+W%3BStamnes%2C+J+J&rft.aulast=Spurr&rft.aufirst=RJD&rft.date=2005-03-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: SPIE, P.O. Box 10, Bellingham WA 98227-0010, USA; phone: 360-676-3290; fax: 360-647-1445; email: spie@spie.org; URL: http://spie.org N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - First report of snakes (Serpentes) from the late middle Eocene Pondaung Formation, Myanmar AN - 51705562; 2005-041334 JF - Journal of Vertebrate Paleontology AU - Head, Jason J AU - Holroyd, Patricia A AU - Hutchison, J Howard AU - Ciochon, Russell L Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 246 EP - 250 PB - University of Oklahoma, Norman, OK VL - 25 IS - 1 SN - 0272-4634, 0272-4634 KW - Diapsida KW - Chordata KW - middle Eocene KW - Far East KW - Eocene KW - Lepidosauria KW - Paleogene KW - Pondaung Formation KW - Reptilia KW - Cenozoic KW - Tertiary KW - Burma KW - Serpentes KW - Squamata KW - Colubroidea KW - occurrence KW - Pterosphenus KW - Vertebrata KW - Asia KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=First+report+of+snakes+%28Serpentes%29+from+the+late+middle+Eocene+Pondaung+Formation%2C+Myanmar&rft.au=Head%2C+Jason+J%3BHolroyd%2C+Patricia+A%3BHutchison%2C+J+Howard%3BCiochon%2C+Russell+L&rft.aulast=Head&rft.aufirst=Jason&rft.date=2005-03-01&rft.volume=25&rft.issue=1&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 50 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; Burma; Cenozoic; Chordata; Colubroidea; Diapsida; Eocene; Far East; Lepidosauria; middle Eocene; occurrence; Paleogene; Pondaung Formation; Pterosphenus; Reptilia; Serpentes; Squamata; Tertiary; Tetrapoda; Vertebrata ER - TY - JOUR T1 - A tree squirrel (Rodentia, Sciuridae, Sciurini) from the late Miocene (Clarendonian) of Nevada AN - 51704720; 2005-041331 AB - A new species of squirrel, Sciurus olsoni, from the late Miocene (Clarendonian) of Nevada, is distinguished from other species of Sciurus by its smaller size and minor differences in the cheek teeth. It is the first Miocene record of the extant genus Sciurus, and the first record of a tree squirrel (tribe Sciurini) in North America between the early Miocene (Arikareean) and the Pleistocene. This late Miocene occurrence in North America suggests that the history of tree squirrels in North America was probably continuous through the Neogene, and the intermittent fossil record is due both to preservation bias and to their never having been abundant as living elements of fossil faunas; they are rare even where they do occur in deposits that are otherwise very richly fossiliferous. The later Tertiary and Pleistocene radiation of tree squirrels may have originated in North America. JF - Journal of Vertebrate Paleontology AU - Emry, Robert J AU - Korth, William W AU - Bell, Michael A Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 228 EP - 235 PB - University of Oklahoma, Norman, OK VL - 25 IS - 1 SN - 0272-4634, 0272-4634 KW - United States KW - holotypes KW - Sciuridae KW - Sciurini KW - Lyon County Nevada KW - paleoecology KW - new taxa KW - Two Tips Quadrangle KW - Cenozoic KW - Theria KW - skull KW - osteology KW - bones KW - skeletons KW - occurrence KW - taxonomy KW - Eutheria KW - Nevada KW - Chordata KW - Sciurus olsoni KW - Mammalia KW - Clarendonian KW - teeth KW - Miocene KW - Truckee Formation KW - morphology KW - Hazen Nevada KW - habitat KW - Tertiary KW - Sciuromorpha KW - biometry KW - Neogene KW - upper Miocene KW - Vertebrata KW - Rodentia KW - Tetrapoda KW - Sciurus KW - preservation KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+tree+squirrel+%28Rodentia%2C+Sciuridae%2C+Sciurini%29+from+the+late+Miocene+%28Clarendonian%29+of+Nevada&rft.au=Emry%2C+Robert+J%3BKorth%2C+William+W%3BBell%2C+Michael+A&rft.aulast=Emry&rft.aufirst=Robert&rft.date=2005-03-01&rft.volume=25&rft.issue=1&rft.spage=228&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 26 N1 - PubXState - OK N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biometry; bones; Cenozoic; Chordata; Clarendonian; Eutheria; habitat; Hazen Nevada; holotypes; Lyon County Nevada; Mammalia; Miocene; morphology; Neogene; Nevada; new taxa; occurrence; osteology; paleoecology; preservation; Rodentia; Sciuridae; Sciurini; Sciuromorpha; Sciurus; Sciurus olsoni; skeletons; skull; taxonomy; teeth; Tertiary; Tetrapoda; Theria; Truckee Formation; Two Tips Quadrangle; United States; upper Miocene; Vertebrata ER - TY - JOUR T1 - Petrology and significance of quartz arenites and conglomerates in the Ordovician Blount Molasse from Virginia to Alabama, Southern Appalachians AN - 51586423; 2006-042569 AB - Compositionally mature quartz arenites and granule conglomerates in the Bays Formation, the main unit of the early Taconian ( approximately 460 - 450 Ma) Blount molasse of the southern Valley and Ridge province, are the Walker Mountain Sandstone (Virginia), the "middle sandstone member" and unnamed thinner units (Tennessee), and the Colvin Mountain Sandstone and unnamed conglomerates (Georgia and Alabama). Sedimentary structures (planar bedding, tabular and trough crossbedding, current and adhesion ripples, shelly debris in pebble lags with normal and reverse grading, slump structures on oversteepened ripple crests and troughs, channel structures, Skolithos) point to accumulation in nearshore, beach, and coastal plain settings. The coarse sands and gravels came to the coastal region via braided stream and fan delta complexes, and bimodal textures indicate some eolian reworking prior to sealevel rise and final deposition. Individual beds are 20 m thick, and total thickness of arenites is from 50 m. Recurring pebble types (vermicular chlorite and specular hematite inclusions in vein quartz; fibrous chalcedony, jasper, and silicified ooids) and sandstone detrital modes imply a source of older sedimentary rocks, hydrothermal deposits and pegmatites, schists, and plagioclase-bearing granitic or gneissic rocks. Altered polycrystalline quartz grains suggest extended weathering during storage as alluvium prior to remobilization and final deposition. Lithologic similarity suggests contemporaneity but the units are diachronous. Temporal and areal shifts in the depocenters of gravel progradation into the Blount foredeep are evident because the Deicke and Millbrig K-bentonites are older than the unnamed thin granule conglomerate along Horn, Rocky Face, and Hamilton Mountains near Dalton, Georgia, contemporaneous with the Colvin Mountain Sandstone, and younger than the Walker Mountain and "middle" sandstones. So, the sandstones do not overlie the same unconformity, but different and local disconformities that formed in response to tectonic activity along the basin margin. Like most of the Silurian and Devonian basin-margin unconformities in this region, these do not extend across the full width of the associated foredeep, so their significance as sequence boundaries in the basin is questionable. JF - Abstracts with Programs - Geological Society of America AU - Haynes, John T AU - Melson, William G AU - Goggin, Keith E AU - Anonymous Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 18 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 1 SN - 0016-7592, 0016-7592 KW - United States KW - Walker Mountain Sandstone KW - sandstone KW - Appalachians KW - foreland basins KW - Colvin Mountain Sandstone KW - Alabama KW - Ordovician KW - Taconic Orogeny KW - Blount Molasse KW - sedimentary rocks KW - Tennessee KW - basins KW - quartz arenite KW - tectonics KW - sedimentary structures KW - Bays Formation KW - North America KW - Virginia KW - Paleozoic KW - molasse KW - weathering KW - conglomerate KW - orogeny KW - Southern Appalachians KW - arenite KW - unconformities KW - Georgia KW - clastic rocks KW - 06A:Sedimentary petrology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51586423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Petrology+and+significance+of+quartz+arenites+and+conglomerates+in+the+Ordovician+Blount+Molasse+from+Virginia+to+Alabama%2C+Southern+Appalachians&rft.au=Haynes%2C+John+T%3BMelson%2C+William+G%3BGoggin%2C+Keith+E%3BAnonymous&rft.aulast=Haynes&rft.aufirst=John&rft.date=2005-03-01&rft.volume=37&rft.issue=1&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 40th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alabama; Appalachians; arenite; basins; Bays Formation; Blount Molasse; clastic rocks; Colvin Mountain Sandstone; conglomerate; foreland basins; Georgia; molasse; North America; Ordovician; orogeny; Paleozoic; quartz arenite; sandstone; sedimentary rocks; sedimentary structures; Southern Appalachians; Taconic Orogeny; tectonics; Tennessee; unconformities; United States; Virginia; Walker Mountain Sandstone; weathering ER - TY - JOUR T1 - Traces of a lost people AN - 51438333; 2007-055433 JF - Smithsonian AU - Repanshek, Kurt Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 48 EP - 53 PB - Smithsonian Associates, Washington, DC VL - 35 IS - 12 SN - 0037-7333, 0037-7333 KW - United States KW - archaeology KW - Colorado Plateau KW - petroglyphs KW - Utah KW - Black Dragon Canyon KW - Barrier Canyon KW - artifacts KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51438333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Traces+of+a+lost+people&rft.au=Repanshek%2C+Kurt&rft.aulast=Repanshek&rft.aufirst=Kurt&rft.date=2005-03-01&rft.volume=35&rft.issue=12&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ L2 - http://www.smithsonianmagazine.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SMSNA5 N1 - SubjectsTermNotLitGenreText - archaeology; artifacts; Barrier Canyon; Black Dragon Canyon; Colorado Plateau; petroglyphs; United States; Utah ER - TY - JOUR T1 - Strande diamonds; the mysterious origins of carbonado and framesite AN - 50097795; 2005-041375 AB - Polycrystalline aggregates of diamond called carbonado and framesite have excited the attention of scientists because their crystallization histories are thought to depart markedly from established modes of diamond genesis. In contrast to kimberlitic diamonds, the geochemical signatures of carbonados are systematically crustal. Since the apparent age of carbonados is Archean ( approximately 3.2 Ga), a number of exotic formation theories have been invoked, including metamorphism of the earliest subducted lithosphere, radioactive transformation of mantle hydrocarbon, and meteorite impact on concentrated biomass. Unlike carbonados, framesites are known to originate in the mantle. They appear to have crystallized very rapidly, shortly before the eruption of the kimberlites that brought them to Earth's surface, suggesting that old cratonic materials can be remobilized after long-term storage in the lithosphere. JF - Elements AU - Heaney, Peter J AU - Vicenzi, Edward P AU - De, Subarnarekha Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 85 EP - 89 PB - Mineralogical Society of America and Mineralogical Society of Great Britain and Ireland and Mineralogical Association of Canada and Geochemical Society and Clay Minerals Society VL - 1 IS - 2 SN - 1811-5209, 1811-5209 KW - isotopes KW - isotope ratios KW - igneous rocks KW - C-13/C-12 KW - native elements KW - carbonado KW - stable isotopes KW - genesis KW - framesite KW - kimberlite KW - carbon KW - metamorphic rocks KW - classification KW - polycrystalline materials KW - eclogite KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50097795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Elements&rft.atitle=Strande+diamonds%3B+the+mysterious+origins+of+carbonado+and+framesite&rft.au=Heaney%2C+Peter+J%3BVicenzi%2C+Edward+P%3BDe%2C+Subarnarekha&rft.aulast=Heaney&rft.aufirst=Peter&rft.date=2005-03-01&rft.volume=1&rft.issue=2&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Elements&rft.issn=18115209&rft_id=info:doi/ L2 - http://www.elementsmagazine.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - C-13/C-12; carbon; carbonado; classification; eclogite; framesite; genesis; igneous rocks; isotope ratios; isotopes; kimberlite; metamorphic rocks; native elements; polycrystalline materials; stable isotopes ER - TY - JOUR T1 - Epifaunal disturbance by periodic low levels of dissolved oxygen: native vs. invasive species response AN - 19835967; 6553505 AB - Hypoxia is increasing in marine and estuarine systems worldwide, primarily due to anthropogenic causes. Periodic hypoxia represents a pulse disturbance, with the potential to restructure estuarine biotic communities. We chose the shallow, epifaunal community in the lower Chesapeake Bay, Virginia, USA, to test the hypothesis that low dissolved oxygen (DO) (<4 mg l super(-1)) affects community dynamics by reducing the cover of spatial dominants, creating space both for less dominant native species and for invasive species. Settling panels were deployed at shallow depths in spring 2000 and 2001 at Gloucester Point, Virginia, and were manipulated every 2 wk from late June to mid-August. Manipulation involved exposing epifaunal communities to varying levels of DO for up to 24 h followed by redeployment in the York River. Exposure to low DO affected both species composition (presence or absence) and the abundance of the organisms present. Community dominance shifted away from barnacles as level of hypoxia increased. Barnacles were important spatial dominants which reduced species diversity when locally abundant. The cover of Hydroides dianthus, a native serpulid polychaete, doubled when exposed to periodic hypoxia. Increased H. dianthus cover may indicate whether a local region has experienced periodic, local DO depletion and thus provide an indicator of poor water-quality conditions. In 2001, the combined cover of the invasive and cryptogenic species in this community, Botryllus schlosseri (tunicate), Molgula manhattensis (tunicate), Ficopomatus enigmaticus (polychaete) and Diadumene lineata (anemone), was highest on the plates exposed to moderately low DO (2 mg l super(-1) < DO < 4 mg l super(-1 )). All 4 of these species are now found worldwide and exhibit life histories well adapted for establishment in foreign habitats. Low DO events may enhance success of invasive species, which further stress marine and estuarine ecosystems. JF - Marine Ecology Progress Series AU - Jewett, E B AU - Hines, AH AU - Ruiz, G M AD - Department of Biology, University of Maryland, College Park, Maryland 20742, USA super(2)Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, Maryland 21037, USA, jewette@si.edu Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 31 EP - 44 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 304 SN - 0171-8630, 0171-8630 KW - Orangestriped green anemone KW - Pollution Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Periodic hypoxia KW - Invasive species KW - Chesapeake Bay KW - Disturbance KW - Epifauna KW - water quality KW - dominance KW - Marine invertebrates KW - Anthropogenic factors KW - Ficopomatus enigmaticus KW - Dissolved oxygen KW - ANW, USA, Virginia KW - ANW, USA, Virginia, Gloucester Point KW - invasive species KW - Species composition KW - Molgula manhattensis KW - disturbance KW - anthropogenic factors KW - Estuaries KW - Botryllus schlosseri KW - life history KW - Dianthus KW - Stress KW - USA, Virginia KW - USA, Virginia, York R. KW - Diadumene lineata KW - Habitat KW - ANW, USA, Chesapeake Bay KW - Dominance KW - Indigenous species KW - Dominant species KW - Community composition KW - Life history KW - Hydroides dianthus KW - Hypoxia KW - Species diversity KW - estuarine ecosystems KW - Introduced species KW - abundance KW - O 1070:Ecology/Community Studies KW - P 1000:MARINE POLLUTION KW - Q1 08422:Environmental effects KW - Q5 08504:Effects on organisms KW - D 04320:Brackishwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19835967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Epifaunal+disturbance+by+periodic+low+levels+of+dissolved+oxygen%3A+native+vs.+invasive+species+response&rft.au=Jewett%2C+E+B%3BHines%2C+AH%3BRuiz%2C+G+M&rft.aulast=Jewett&rft.aufirst=E&rft.date=2005-03-01&rft.volume=304&rft.issue=&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Dominant species; Community composition; Marine invertebrates; Hypoxia; Estuaries; Anthropogenic factors; Introduced species; Indigenous species; Life history; Species composition; Dissolved oxygen; Dominance; water quality; disturbance; dominance; anthropogenic factors; life history; Stress; Habitat; Species diversity; invasive species; estuarine ecosystems; abundance; Hydroides dianthus; Botryllus schlosseri; Ficopomatus enigmaticus; Dianthus; Diadumene lineata; Molgula manhattensis; ANW, USA, Virginia, Gloucester Point; USA, Virginia; USA, Virginia, York R.; ANW, USA, Chesapeake Bay; ANW, USA, Virginia ER - TY - JOUR T1 - Response of a benthic suspension feeder (Crassostrea virginica Gmelin) to three centuries of anthropogenic eutrophication in Chesapeake Bay AN - 19810497; 6198232 AB - Biogenic reefs built by oysters and other suspension feeders are vital components of estuarine ecosystems. By consuming phytoplankton, suspension feeders act to suppress accumulation of organic matter in the water column. Nutrient loading increases the rate of primary production, thereby causing eutrophication. As suspension feeders consume more organic matter from increasing abundance of phytoplankton, their rate of growth should also increase if they are food limited. We show here that the eastern oyster, Crassostrea virginica (Gmelin), from St. Mary's and Patuxent rivers, Chesapeake Bay, grew faster during anthropogenic eutrophication relative to C. virginica before eutrophication. Growth of shell height, shell thickness and adductor muscle increased after eutrophication began in the late 18th century. After 1860, growth decreased, perhaps reflecting the negative effects of hypoxia, harmful algal blooms, disease and fishing on oyster growth. These results are consistent with the view that an increasing supply of phytoplankton resulting from eutrophication enhanced growth of C. virginica between 1760 and 1860, before oyster reefs were degraded by destructive fishing practices between 1870 and 1930. Alternative factors, such as changes in water temperature, salinity, and fishing are less likely to be responsible for this pattern. These results have implications for restoration of oyster reefs in order to mitigate the effects of eutrophication in estuaries, as well as the paleoecological relationship between suspension feeders and paleoproductivity. JF - Estuarine, Coastal and Shelf Science AU - Kirby, M X AU - Miller, H M AD - Historic St. Mary's City, P.O. Box 39, St. Mary's City, MD 20686, USA, kirbym@si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 679 EP - 689 VL - 62 IS - 4 SN - 0272-7714, 0272-7714 KW - Eastern oyster KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Water Pollution KW - Reefs KW - Algal blooms KW - Marine Environment KW - Ecosystems KW - Abundance KW - Phytoplankton KW - Man-induced effects KW - Population dynamics KW - Primary production KW - Water column KW - Restoration KW - Salinity KW - Organic Matter KW - USA, Maryland, Patuxent R. KW - USA, Maryland, St. Mary's R. KW - Abiotic factors KW - Rivers KW - Suspension KW - Palaeoecology KW - Estuaries KW - Filter feeders KW - Muscles KW - Brackish KW - Water temperature KW - Adductor muscle KW - ANW, USA, Chesapeake Bay KW - Oysters KW - Crassostrea virginica KW - Nutrients (mineral) KW - Eutrophication KW - Food KW - Nutrient loading KW - Anthropogenic factors KW - Brackishwater molluscs KW - Fishing KW - Growth KW - Salinity effects KW - Suspension feeders KW - Oyster reefs KW - Organic matter KW - USA, Chesapeake Bay KW - Temperature KW - Hypoxia KW - Shells KW - Q1 08306:Physiology, biochemistry, biophysics KW - Q5 08503:Characteristics, behavior and fate KW - Q1 08107:History and development KW - SW 3020:Sources and fate of pollution KW - Q1 08422:Environmental effects KW - P 1000:MARINE POLLUTION KW - AQ 00008:Effects of Pollution KW - O 1080:Multi-disciplinary Studies KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19810497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuarine%2C+Coastal+and+Shelf+Science&rft.atitle=Response+of+a+benthic+suspension+feeder+%28Crassostrea+virginica+Gmelin%29+to+three+centuries+of+anthropogenic+eutrophication+in+Chesapeake+Bay&rft.au=Kirby%2C+M+X%3BMiller%2C+H+M&rft.aulast=Kirby&rft.aufirst=M&rft.date=2005-03-01&rft.volume=62&rft.issue=4&rft.spage=679&rft.isbn=&rft.btitle=&rft.title=Estuarine%2C+Coastal+and+Shelf+Science&rft.issn=02727714&rft_id=info:doi/10.1016%2Fj.ecss.2004.10.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Algal blooms; Palaeoecology; Oyster reefs; Eutrophication; Organic matter; Filter feeders; Anthropogenic factors; Man-induced effects; Phytoplankton; Population dynamics; Primary production; Brackishwater molluscs; Restoration; Growth; Hypoxia; Nutrients (mineral); Abiotic factors; Rivers; Reefs; Food; Estuaries; Abundance; Nutrient loading; Water temperature; Adductor muscle; Water column; Fishing; Salinity effects; Shells; Suspension feeders; Ecosystems; Temperature; Muscles; Salinity; Water Pollution; Marine Environment; Suspension; Organic Matter; Oysters; Crassostrea virginica; USA, Chesapeake Bay; USA, Maryland, Patuxent R.; USA, Maryland, St. Mary's R.; ANW, USA, Chesapeake Bay; Brackish DO - http://dx.doi.org/10.1016/j.ecss.2004.10.004 ER - TY - JOUR T1 - Juvenile hormone, reproduction, and worker behavior in the neotropical social wasp Polistes canadensis AN - 17862996; 6186361 AB - Previous studies of the division of labor in colonies of eusocial Hymenoptera (wasps and bees) have led to two hypotheses regarding the evolution of juvenile hormone (JH) involvement. The novel-or single-function hypothesis proposes that the role of JH has changed from an exclusively reproductive function in primitively eusocial species (those lacking morphologically distinct queen and worker castes), to an exclusively behavioral function in highly eusocial societies (those containing morphologically distinct castes). In contrast, the split-function hypothesis proposes that JH originally functioned in the regulation of both reproduction and behavior in ancestral solitary species. Then, when reproductive and brood-care tasks came to be divided between queens and workers, the effects of JH were divided as well, with JH involved in regulation of reproductive maturation of egg-laying queens, and behavioral maturation, manifested as age-correlated changes in worker tasks, of workers. We report experiments designed to test these hypotheses. After documenting age- correlated changes in worker behavior (age polyethism) in the neotropical primitively eusocial wasp Polistes canadensis, we demonstrate that experimental application of the JH analog methoprene accelerates the onset of guarding behavior, an age-correlated task, and increases the number of foraging females; and we demonstrate that JH titers correlate with both ovarian development of queens and task differentiation in workers, as predicted by the split-function hypothesis. These findings support a view of social insect evolution that sees the contrasting worker and queen phenotypes as derived via decoupling of reproductive and brood-care components of the ancestral solitary reproductive physiology. JF - Proceedings of the National Academy of Sciences, USA AU - Giray, Tugrul AU - Giovanetti, Manuela AU - West-Eberhard, Mary Jane AD - Smithsonian Tropical Research Institute, Ancon, Panama Unit 0948, APO AA 34002, Panama Y1 - 2005/03/01/ PY - 2005 DA - 2005 Mar 01 SP - 3330 EP - 3335 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 102 IS - 9 SN - 0027-8424, 0027-8424 KW - Ecology Abstracts; Entomology Abstracts; Animal Behavior Abstracts KW - Guarding behavior KW - Castes KW - Workers KW - Polistes KW - Hymenoptera KW - Juvenile hormones KW - Queens KW - Behavior KW - Reproduction KW - Evolution KW - Z 05208:Social entomology KW - Y 25453:Insects KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17862996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Juvenile+hormone%2C+reproduction%2C+and+worker+behavior+in+the+neotropical+social+wasp+Polistes+canadensis&rft.au=Giray%2C+Tugrul%3BGiovanetti%2C+Manuela%3BWest-Eberhard%2C+Mary+Jane&rft.aulast=Giray&rft.aufirst=Tugrul&rft.date=2005-03-01&rft.volume=102&rft.issue=9&rft.spage=3330&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Polistes; Hymenoptera; Workers; Queens; Behavior; Castes; Evolution; Reproduction; Juvenile hormones; Guarding behavior ER - TY - JOUR T1 - Detection of food intake in a marine mammal using marine osmolytes and their analogues as dietary biomarkers AN - 17650555; 6490162 AB - We report a novel method of investigating foraging in marine mammals based on detecting biomarkers of strictly dietary origin in blood. Arsenobetaine (AsB), the arsenic analogue of the osmolyte glycine betaine, and trimethylamine N-oxide (TMAO), an osmolyte used by marine fish and invertebrates, were measured in plasma of lactating Weddell seals Leptonychotes weddellii during the postpartum fast and at different stages of lactation. Plasma dietary biomarker concentrations were low in early lactation (27 d p.p.; AsB: 57 +/- 17 ppb As, TMAO: 685 +/- 199 mu mol l super(-1)). In lactating females (n = 6) monitored longitudinally, plasma TMAO remained low for the first 3 wk p.p. Increases in AsB concentrations observed in late lactation were closely correlated (Pearson correlation r = 0.96, p < 0.01, n = 6) with increases in plasma insulin-like growth factor 1 (IGF1), a growth factor known to reflect nutritional status in other mammals. Two seals outfitted with time-depth recorders began regular deep diving at different times p.p. and showed corresponding differences in biomarker concentrations. Our results indicate that (1) most lactating Weddell seals at the study site (70% of 20 seals studied) feed after 3 to 4 wk p.p., (2) individual lactating Weddell seals may forage as early as 9 d p.p., and (3) some Weddell seals may consume little or no food throughout lactation. Dietary biomarkers provide a simple method for distinguishing feeding and fasting in free-living marine mammals. JF - Marine Ecology Progress Series AU - Eisert, Regina AU - Oftedal, Olav T AU - Lever, Michael AU - Ramdohr, Sven AU - Breier, Bernhard H AU - Barrell, Graham K AD - Department of Conservation Biology, Smithsonian National Zoological Park, 3001 Connecticut Avenue NW, Washington, DC 20008, USA, eisertr@si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 213 EP - 228 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com], [URL:http://www.int-res.com/] VL - 300 SN - 0171-8630, 0171-8630 KW - Arsenobetaine KW - Leptonychotes weddelli KW - Weddell seal KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - O 1070:Ecology/Community Studies KW - D 04672:Mammals KW - Q1 01425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17650555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Detection+of+food+intake+in+a+marine+mammal+using+marine+osmolytes+and+their+analogues+as+dietary+biomarkers&rft.au=Eisert%2C+Regina%3BOftedal%2C+Olav+T%3BLever%2C+Michael%3BRamdohr%2C+Sven%3BBreier%2C+Bernhard+H%3BBarrell%2C+Graham+K&rft.aulast=Eisert&rft.aufirst=Regina&rft.date=2005-03-01&rft.volume=300&rft.issue=&rft.spage=213&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-12-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine ER - TY - JOUR T1 - The direct and indirect effects of insectivory by birds in two contrasting Neotropical forests AN - 17637036; 6429729 AB - A goal among community ecologists is to predict when and where trophic cascades occur. For example, several studies have shown that forest birds can limit arthropod abundances on trees, but indirect effects of bird predation (i.e. decreased arthropod damage to trees) are not always observed and their context is not well understood. Because productivity is one factor that is expected to influence trophic cascades, we compared the extent to which birds indirectly limit herbivore damage to trees in two lowland Neotropical forests that differed in seasonality of leaf production and rainfall. We compared the effects of bird predation on local arthropod densities and on damage to foliage through a controlled experiment using bird exclosures in the canopy and understory of two forests. We found that birds decreased local arthropod densities and leaf damage in the canopy of the drier site during periods of high leaf production, but not in the wetter forest where leaf production was low and sporadic throughout the year. Birds had no effect on arthropod abundances and leaf damage in the understory where leaf production and turnover rates were low. In support of these experimental interpretations, although we observed that arthropod densities were similar at the two sites, bird densities and the rate at which birds captured arthropods were greater at the drier, seasonally productive site. The influence of top-down predation by birds in limiting herbivorous insects appears to be conditional and most important when the production and turnover of leaves are comparatively high. JF - Oecologia AU - Bael, Sunshine A AU - Brawn, Jeffrey D AD - University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA, vanbaels@si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 106 EP - 116 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 143 IS - 1 SN - 0029-8549, 0029-8549 KW - Birds KW - Ecology Abstracts KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17637036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Oecologia&rft.atitle=The+direct+and+indirect+effects+of+insectivory+by+birds+in+two+contrasting+Neotropical+forests&rft.au=Bael%2C+Sunshine+A%3BBrawn%2C+Jeffrey+D&rft.aulast=Bael&rft.aufirst=Sunshine&rft.date=2005-03-01&rft.volume=143&rft.issue=1&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=Oecologia&rft.issn=00298549&rft_id=info:doi/10.1007%2Fs00442-004-1774-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-10-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1007/s00442-004-1774-1 ER - TY - JOUR T1 - ORIGINAL ARTICLE: Changes in rain forest tree diversity, dominance and rarity across a seasonality gradient in the Western Ghats, India AN - 17625312; 6239826 AB - Aim: We assessed the effects of latitude, altitude and climate on the alpha diversity of rain forest trees in the Western Ghats (WG) of India. We tested whether stem densities, dominance, the prevalence of rarity, and the proportion of understorey trees are significantly correlated with alpha diversity. Location: The WG is a chain of mountains c. 1600 km in length, running parallel to the western coast of the Indian peninsula from above 8 degree N to almost 21 degree N latitude. Wet forests occur as a narrow strip in regions with heavy rainfall. Methods: To assess tree diversity we used data from 40 small plots, < 1 ha in area, where all trees greater than or equal to 3.18 cm d.b.h. had been inventoried. These plots were distributed across 7 latitudinal degrees and at elevations between 200 and 1550 m. Fisher's alpha was used as a measure of diversity. For each plot, the proportion of trees belonging to the understorey, the proportion of trees belonging to the most abundant species in the plot, as a measure of dominance, and the proportionate representation of singletons, as a measure of rarity, were estimated, and correlated with Fisher's alpha, elevation, rainfall and seasonality. Results: Annual rainfall and seasonality increased towards the north, but were not significantly correlated. Tree diversity increased significantly with decreasing seasonality. Tree diversity was not significantly correlated with stem density or with the proportion of understorey tree species, but was significantly correlated with tree dominance and rarity. Dominance increased and rarity significantly decreased with increasing seasonality. Main conclusions: This study demonstrates that seasonality influences rain forest tree diversity in the WG of India. The relationship between alpha diversity, dominance and rarity lends correlative support for the Janzen-Connell pest pressure hypothesis. JF - Journal of Biogeography AU - Davidar, Priya AU - Puyravaud, Jean Philippe AU - Leigh, Egbert G AD - Salim Ali School of Ecology and Environmental Sciences, Pondicherry University, Kalapet, Pondicherry, India Smithsonian Tropical Research Institute, Balboa, Republic of Panama, davidarp@tivoli.si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 493 EP - 501 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 32 IS - 3 SN - 0305-0270, 0305-0270 KW - Sustainability Science Abstracts; Ecology Abstracts KW - D 04126:Tropical forests KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17625312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biogeography&rft.atitle=ORIGINAL+ARTICLE%3A+Changes+in+rain+forest+tree+diversity%2C+dominance+and+rarity+across+a+seasonality+gradient+in+the+Western+Ghats%2C+India&rft.au=Davidar%2C+Priya%3BPuyravaud%2C+Jean+Philippe%3BLeigh%2C+Egbert+G&rft.aulast=Davidar&rft.aufirst=Priya&rft.date=2005-03-01&rft.volume=32&rft.issue=3&rft.spage=493&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biogeography&rft.issn=03050270&rft_id=info:doi/10.1111%2Fj.1365-2699.2005.01165.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - SuppNotes - Figures, 5; tables, 2. N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1111/j.1365-2699.2005.01165.x ER - TY - JOUR T1 - The maintenance of sex as a developmental trap due to sexual selection AN - 17614739; 6258630 AB - The writings of George Williams challenged biologists to think critically about levels of selection, social behavior, and the paradox of sex, whose maintenance by recombination alone has not been convincingly demonstrated in theory or in fact. A solution is suggested by observations of the dependence of females on interaction with males, as a result of sexual selection. This, along with recombination in changing environments and DNA repair during meiosis, may contribute to a pluralistic explanation for the maintenance of sex. JF - Quarterly Review of Biology AU - West-Eberhard, MJ AD - Smithsonian Tropical Research Institute, c/o Escuela de Biologia, Universidad de Costa Rica Costa Rica, MJWE@SENT.COM Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 47 EP - 53 VL - 80 IS - 1 SN - 0033-5770, 0033-5770 KW - Ecology Abstracts; Animal Behavior Abstracts KW - D 04650:Animals - general KW - Y 25421:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17614739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quarterly+Review+of+Biology&rft.atitle=The+maintenance+of+sex+as+a+developmental+trap+due+to+sexual+selection&rft.au=West-Eberhard%2C+MJ&rft.aulast=West-Eberhard&rft.aufirst=MJ&rft.date=2005-03-01&rft.volume=80&rft.issue=1&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Quarterly+Review+of+Biology&rft.issn=00335770&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Isolation of polymorphic microsatellite markers from the malaria vector Anopheles marajoara (Diptera: Culicidae) AN - 17492905; 6241045 AB - Microsatellite-containing regions were isolated and characterized in Anopheles (Nyssorhynchus) marajoara, a primary vector of malaria parasites in northeastern Amazonia, Brazil. An enrichment protocol yielded 500 positive clones. We designed primers to amplify 40 unique microsatellites, 11 of which amplified cleanly and were polymorphic. A survey of 323 individuals showed that these loci are highly variable with the number of alleles ranging from 11 to 52, and expected heterozygosity ranging from 0.64 to 0.95. These markers will be useful for studies of population structure and intraspecific variation in A. marajoara. JF - Molecular Ecology Notes AU - LI, Cong AU - Wilkerson, Richard C AU - Fonseca, Dina M AD - Richard C. Wilkerson, Mailing address: Walter Reed Biosystematics Unit Museum Supporting Center, SI, 4210 Silver Hill Rd., Suitland, MD 20746, wilkersonr@si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 65 EP - 67 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 5 IS - 1 SN - 1471-8278, 1471-8278 KW - Ecology Abstracts; Entomology Abstracts; Genetics Abstracts KW - Parasites KW - Anopheles KW - Malaria KW - Anopheles marajoara KW - Microsatellites KW - Vectors KW - Culicidae KW - Heterozygosity KW - Genetic markers KW - Nyssorhynchus KW - Population structure KW - Primers KW - Diptera KW - G 07270:Ecological genetics KW - G 07375:Reptiles KW - Z 05219:Population genetics KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17492905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology+Notes&rft.atitle=Isolation+of+polymorphic+microsatellite+markers+from+the+malaria+vector+Anopheles+marajoara+%28Diptera%3A+Culicidae%29&rft.au=LI%2C+Cong%3BWilkerson%2C+Richard+C%3BFonseca%2C+Dina+M&rft.aulast=LI&rft.aufirst=Cong&rft.date=2005-03-01&rft.volume=5&rft.issue=1&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology+Notes&rft.issn=14718278&rft_id=info:doi/10.1111%2Fj.1471-8286.2004.00835.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Tables, 1; references, 10. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Nyssorhynchus; Anopheles; Culicidae; Diptera; Anopheles marajoara; Vectors; Malaria; Primers; Microsatellites; Population structure; Heterozygosity; Parasites; Genetic markers DO - http://dx.doi.org/10.1111/j.1471-8286.2004.00835.x ER - TY - JOUR T1 - Testing alternative mechanisms of evolutionary divergence in an African rain forest passerine bird AN - 17491038; 6230605 AB - Models of speciation in African rain forests have stressed either the role of isolation or ecological gradients. Here we contrast patterns of morphological and genetic divergence in parapatric and allopatric populations of the Little Greenbul, Andropadus virens, within different and similar habitats. We sampled 263 individuals from 18 sites and four different habitat types in Upper and Lower Guinea. We show that despite relatively high rates of gene flow among populations, A. virens has undergone significant morphological divergence across the savanna-forest ecotone and mountain-forest boundaries. These data support a central component of the divergence-with-gene-flow model of speciation by suggesting that despite large amounts of gene flow, selection is sufficiently intense to cause morphological divergence. Despite evidence of isolation based on neutral genetic markers, we find little evidence of morphological divergence in fitness-related traits between hypothesized refugial areas. Although genetic evidence suggests populations in Upper and Lower Guinea have been isolated for over 2 million years, morphological divergence appears to be driven more by habitat differences than geographic isolation and suggests that selection in parapatry may be more important than geographic isolation in causing adaptive divergence in morphology. JF - Journal of Evolutionary Biology AU - Smith, T B AU - Calsbeek, R AU - Wayne, R K AU - Holder, KH AU - Pires, D AU - Bardeleben, C AD - Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA, USA Center for Tropical Research, Institute of the Environment, University of California, Los Angeles, CA, USA, tbsmith@ucla.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 257 EP - 268 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 18 IS - 2 SN - 1010-061X, 1010-061X KW - Genetics Abstracts; Ecology Abstracts KW - Speciation KW - Habitat KW - Ecotones KW - Aves KW - Population genetics KW - Rain forests KW - Gene flow KW - Boundaries KW - Evolution KW - D 04671:Birds KW - G 07377:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17491038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Evolutionary+Biology&rft.atitle=Testing+alternative+mechanisms+of+evolutionary+divergence+in+an+African+rain+forest+passerine+bird&rft.au=Smith%2C+T+B%3BCalsbeek%2C+R%3BWayne%2C+R+K%3BHolder%2C+KH%3BPires%2C+D%3BBardeleben%2C+C&rft.aulast=Smith&rft.aufirst=T&rft.date=2005-03-01&rft.volume=18&rft.issue=2&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Journal+of+Evolutionary+Biology&rft.issn=1010061X&rft_id=info:doi/10.1111%2Fj.1420-9101.2004.00825.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Figures, 4; tables, 4. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Aves; Habitat; Rain forests; Speciation; Evolution; Gene flow; Population genetics; Boundaries; Ecotones DO - http://dx.doi.org/10.1111/j.1420-9101.2004.00825.x ER - TY - JOUR T1 - The importance of bacterivorous protists in the decomposition of stream leaf litter AN - 17490149; 6239385 AB - Allochthonous organic matter, in the form of senesced leaves, is a major source of carbon supporting detrital food webs. While studies have documented the role of bacteria and fungi in the decomposition of leaf litter, little information is available regarding the role of protists in the decomposition process. We tested the hypothesis that the presence of stream-dwelling bacterivorous protists leads to an increased rate of leaf decomposition through grazing pressure on bacteria. We isolated live protists from decomposing leaves collected in a stream in Northern Virginia, U.S.A. (Goose Creek) and established laboratory cultures of common bacterivorous protists. Recently senesced leaves from the field were used in laboratory microcosm experiments to determine if the rate of litter decomposition differed between four treatments: bacteria only, bacteria + flagellates, bacteria + flagellates + ciliates, autoclaved stream water (control). We determined the dry weight of leaf remaining, bacterial abundance, flagellate abundance and ciliate abundance for each replicate on days 0, 7, 14, 30, 60 and 120. The rate of leaf decomposition was significantly higher in treatments with protists than without and bacterial abundance declined in protist treatments compared with bacteria only treatment. Weight loss in the presence of flagellates was three to four times higher when protists were present compared with treatments with bacteria alone. These results provide experimental evidence that protists could play a significant role in the detrital processes of streams. JF - Freshwater Biology AU - Ribblett, Suzanna G AU - Palmer, Margaret A AU - Coats, DWayne AD - Smithsonian Environmental Research Center, Edgewater, MD, U.S.A, ribbletts@si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 516 EP - 526 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 50 IS - 3 SN - 0046-5070, 0046-5070 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts KW - Bacteria KW - Flagellates KW - Abundance KW - USA, Virginia KW - Ciliates KW - Streams KW - Decomposition KW - Leaf litter KW - D 04310:Freshwater KW - K 03098:Spoilage & biodegradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17490149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Freshwater+Biology&rft.atitle=The+importance+of+bacterivorous+protists+in+the+decomposition+of+stream+leaf+litter&rft.au=Ribblett%2C+Suzanna+G%3BPalmer%2C+Margaret+A%3BCoats%2C+DWayne&rft.aulast=Ribblett&rft.aufirst=Suzanna&rft.date=2005-03-01&rft.volume=50&rft.issue=3&rft.spage=516&rft.isbn=&rft.btitle=&rft.title=Freshwater+Biology&rft.issn=00465070&rft_id=info:doi/10.1111%2Fj.1365-2427.2005.01338.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Figures, 3; tables, 1. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - USA, Virginia; Decomposition; Streams; Abundance; Flagellates; Leaf litter; Bacteria; Ciliates DO - http://dx.doi.org/10.1111/j.1365-2427.2005.01338.x ER - TY - JOUR T1 - Composition and vertical distribution of the motile epifauna on a vertical rock wall in Gullmarsfjorden, western Sweden, using an alternative sampling approach AN - 17489283; 6257513 AB - The main purpose of this study was to evaluate the efficiency of the alternative quantitative sampling approach and if it was possible, by using this method, to elucidate temporal variations concerning the composition, vertical distribution, and abundance of the motile epifaunal community. The study was performed on a vertical rocky bottom in Gullmarsfjorden on the Swedish west coast. Quantitative sampling was performed at four depths (2, 6, 10 and 15 m) on three occasions (19 June, 23-24 July and 23 September 1996) by means of a water jet powered suction sampler (venturi principle). In total, 53 macrofaunal taxa were found, of which 29 taxa occurred on all sampling dates. Significant vertical zonation patterns were recorded in July and September, but not in June, with amphipods, polychaetes, and echinoderms (mainly Asterias rubens) as the most important contributors to these patterns. A temporal variation in the faunal assemblage also occurred. Species abundance was significantly different between the sampling dates at 2, 6 and 10 m, but not at 15 m. The abundance was higher in July and September than in June. Species with the highest observed differences in abundance were juvenile Asterias rubens, abundant in July, while juvenile shrimp, especially Thoralus cranchii, and some amphipods, especially Microdeutopus spp., increased in abundance in September. This sampling approach was highly effective, and the high abundance and diversity of the motile epifauna indicate that these species play an important role in hard-bottom communities. JF - Marine Biology Research AU - Thomasson, MA AU - Tunberg, B G AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Drive, Fort Pierce, FL 34949-3140, USA, Tunberg@si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 107 EP - 117 VL - 1 IS - 2 SN - 1745-1000, 1745-1000 KW - Echinoderms KW - Motile epifaunal community KW - Paddle-footed annelids KW - Polychaetes KW - ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Ecology Abstracts KW - Ecological zonation KW - Marine invertebrates KW - Abundance KW - Epifauna KW - Echinodermata KW - Sampling KW - Microdeutopus KW - Marine crustaceans KW - Coasts KW - Marine KW - Vertical distribution KW - ANE, Sweden, Vaastra Goetaland, Gullmarsfjorden KW - Temporal variations KW - Quantitative distribution KW - Zonation KW - Coastal waters KW - Polychaeta KW - Community composition KW - Amphipoda KW - Thoralus cranchii KW - Species diversity KW - Zoobenthos KW - Biological sampling KW - Asterias rubens KW - Sweden KW - O 1070:Ecology/Community Studies KW - Q1 08382:Ecological techniques and apparatus KW - Q1 08462:Benthos KW - D 04330:Marine KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17489283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Biology+Research&rft.atitle=Composition+and+vertical+distribution+of+the+motile+epifauna+on+a+vertical+rock+wall+in+Gullmarsfjorden%2C+western+Sweden%2C+using+an+alternative+sampling+approach&rft.au=Thomasson%2C+MA%3BTunberg%2C+B+G&rft.aulast=Thomasson&rft.aufirst=MA&rft.date=2005-03-01&rft.volume=1&rft.issue=2&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Marine+Biology+Research&rft.issn=17451000&rft_id=info:doi/10.1080%2F17451000510019051 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Vertical distribution; Ecological zonation; Community composition; Marine invertebrates; Quantitative distribution; Temporal variations; Species diversity; Abundance; Coastal waters; Biological sampling; Zoobenthos; Marine crustaceans; Epifauna; Zonation; Sampling; Coasts; Polychaeta; Echinodermata; Amphipoda; Thoralus cranchii; Microdeutopus; Asterias rubens; ANE, Sweden, Vaastra Goetaland, Gullmarsfjorden; Sweden; Marine DO - http://dx.doi.org/10.1080/17451000510019051 ER - TY - JOUR T1 - Spawning of the giant barrel sponge Xestospongia muta in Belize AN - 17392692; 6484665 JF - Coral Reefs AU - Ritson-Williams, Raphael AU - Becerro, Mikel A AU - Paul, Valerie J AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Dr., Fort Pierce, FL, 34949, USA, williams@sms.si.edu Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 160 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 24 IS - 1 SN - 0722-4028, 0722-4028 KW - Broadcast spawning KW - Giant barrel sponges KW - Sustainability Science Abstracts; Oceanic Abstracts KW - Marine KW - Belize KW - Marine invertebrates KW - Porifera KW - Sexual reproduction KW - Spawning KW - spawning KW - ASW, Belize, Carrie Bow Cay KW - Barrier reefs KW - ASW, Caribbean Sea KW - Xestospongia muta KW - Coral reefs KW - Reproductive behaviour KW - M3 1010:Issues in Sustainable Development KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17392692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Spawning+of+the+giant+barrel+sponge+Xestospongia+muta+in+Belize&rft.au=Ritson-Williams%2C+Raphael%3BBecerro%2C+Mikel+A%3BPaul%2C+Valerie+J&rft.aulast=Ritson-Williams&rft.aufirst=Raphael&rft.date=2005-03-01&rft.volume=24&rft.issue=1&rft.spage=160&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-004-0460-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Xestospongia muta; Belize; ASW, Belize, Carrie Bow Cay; ASW, Caribbean Sea; Porifera; spawning; Coral reefs; Marine invertebrates; Sexual reproduction; Reproductive behaviour; Spawning; Barrier reefs; Marine DO - http://dx.doi.org/10.1007/s00338-004-0460-4 ER - TY - JOUR T1 - Diadema antillarum populations in Panama twenty years following mass mortality AN - 17390686; 6484657 JF - Coral Reefs AU - Lessios, HA AD - Smithsonian Tropical Research Institute, Box 2072, Balboa, Panama, USA, Lessiosh@stri.org Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 125 EP - 127 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 24 IS - 1 SN - 0722-4028, 0722-4028 KW - Long-spined sea urchin KW - Sustainability Science Abstracts; Oceanic Abstracts KW - Panama KW - Marine KW - Mortality KW - Marine invertebrates KW - Ecosystem resilience KW - Ecological crisis KW - Colonization KW - Long-term records KW - Diadema antillarum KW - ASW, Caribbean Sea KW - ASW, Panama KW - Coral reefs KW - Diseases KW - Mortality causes KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17390686?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Diadema+antillarum+populations+in+Panama+twenty+years+following+mass+mortality&rft.au=Lessios%2C+HA&rft.aulast=Lessios&rft.aufirst=HA&rft.date=2005-03-01&rft.volume=24&rft.issue=1&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-004-0443-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Diadema antillarum; Panama; ASW, Panama; ASW, Caribbean Sea; Mortality; Colonization; Diseases; Coral reefs; Marine invertebrates; Mortality causes; Ecological crisis; Long-term records; Ecosystem resilience; Marine DO - http://dx.doi.org/10.1007/s00338-004-0443-5 ER - TY - JOUR T1 - UV effects on photosynthesis, growth and acclimation of an estuarine diatom and cryptomonad AN - 17386134; 6490166 AB - Ultraviolet (UV) radiation is a significant stressor in aquatic environments and can inhibit primary productivity of phytoplankton. The effects of UV depend on many factors, including phytoplankton community composition and acclimation status. Using spectrally resolved biological weighting functions (BWFs), we determined sensitivity of photosynthesis and acclimation to UV in a common estuarine diatom, Thalassiosira pseudonana (Hustedt) Hasle et Heimdal, and cryptomonad, Cryptomonas sp. Cryptomonas sp. grown under high PAR (photosynthetically active radiation) (250 [mu]mol quanta m super(-2) s super(-1)) was significantly more sensitive to photoinhibition in the UV-B part of the spectrum (280 to 320 nm) than T. pseudonana under high PAR. Growth under low irradiance (25 [mu]mol quanta m super(-2) s super(-1)) increased sensitivity of T. pseudonana. After a week-long exposure to moderate UV radiation, sensitivity of Cryptomonas sp. declined, while sensitivity of T. pseudonana did not change. Growth rates and chlorophyll a-specific absorption decreased in both species. Based on the BWFs obtained in this study, we predict 11 to 26% UV inhibition of depth-integrated primary production by these species under summer conditions in a shallow, turbid temperate estuary. JF - Marine Ecology Progress Series AU - Litchman, Elena AU - Neale, Patrick J AD - Smithsonian Environmental Research Center, PO Box 28, Edgewater, Maryland 21037, USA, litchman@msu.edu Y1 - 2005/03// PY - 2005 DA - March 2005 SP - 53 EP - 62 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 300 SN - 0171-8630, 0171-8630 KW - Pollution Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Estuarine phytoplankton KW - UV radiation KW - Photosynthesis KW - Photoinhibition KW - Biological weighting functions KW - Acclimation KW - Thalassiosira pseudonana KW - Cryptomonas sp. KW - Chlorophylls KW - Chlorophyll KW - Irradiance KW - Diatoms KW - Phytoplankton KW - Primary production KW - Cryptomonas KW - Growth KW - U.V. radiation KW - Ultraviolet radiation KW - Brackishwater environment KW - Growth rate KW - Estuaries KW - Brackish KW - Aquatic environment KW - Community composition KW - O 1070:Ecology/Community Studies KW - P 8000:RADIATION KW - D 04627:Algae/lichens KW - Q1 08422:Environmental effects KW - K 03049:Algae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17386134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=UV+effects+on+photosynthesis%2C+growth+and+acclimation+of+an+estuarine+diatom+and+cryptomonad&rft.au=Litchman%2C+Elena%3BNeale%2C+Patrick+J&rft.aulast=Litchman&rft.aufirst=Elena&rft.date=2005-03-01&rft.volume=300&rft.issue=&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Growth rate; Chlorophylls; Growth; Community composition; Acclimation; Photosynthesis; Estuaries; Ultraviolet radiation; Brackishwater environment; Phytoplankton; Primary production; Chlorophyll; Irradiance; Photoinhibition; Diatoms; Aquatic environment; U.V. radiation; Thalassiosira pseudonana; Cryptomonas; Brackish ER - TY - JOUR T1 - A Puzzle in the Pribilofs AN - 14734790; 10678543 AB - The Pribilof Islands, north of the Aleutian Islands in the Bering Sea, were once home to three million fur seals. Now, after two centuries of decline, the population numbers about 688,000 on this remote archipelago. The islands still support the largest population in the US, which accounts for two thirds of the global population. Fur seals come to the islands for summer habitat, joining numerous other species such as seals, seal lions, walruses, whales, dolphins, and nesting birds in the northern Bering Sea. Although not in danger of extinction, the Pribilof fur seals continue to decline at a rate of about 6% annually, a decline that is not entirely understood. Threats to the population may include harbor and industrial development, competition with commercial fishing, a food bottleneck, or other external stresses. JF - Smithsonian AU - O'Harra, Doug Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 64 PB - Smithsonian Magazine VL - 35 IS - 12 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - BERING SEA KW - MARINE MAMMALS KW - ENDANGERED SPECIES, ANIMAL KW - ARCTIC WILDLIFE KW - SEALS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14734790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=A+Puzzle+in+the+Pribilofs&rft.au=O%27Harra%2C+Doug&rft.aulast=O%27Harra&rft.aufirst=Doug&rft.date=2005-03-01&rft.volume=35&rft.issue=12&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - BERING SEA; MARINE MAMMALS; ARCTIC WILDLIFE; ENDANGERED SPECIES, ANIMAL; SEALS ER - TY - JOUR T1 - Future Shocks: Modern Science, Ancient Catastrophes and the Endless Quest to Predict Earthquakes AN - 14729601; 10678541 AB - Geologists studying the past history of earthquakes find extensive evidence of such events in the Pacific Northwest, and a high likelihood that they will occur again. Major earthquakes strike this region every few hundred years, although timing is never predictable. As paleoseismologists gather data about past events, it is easier to map zones of risk, providing support for changing building codes and educating the public. The Pacific Northwest rests on a continental plate that meets a seafloor plate about 30-90 miles offshore. This Cascadia subduction zone poses a particular high risk for high magnitude earthquakes such as Alaska's quakes of 1946 and 1964. Such an earthquake would fell buildings and infrastructure from Seattle to Portland, and inundate coastal zones with tsunamis. JF - Smithsonian AU - Krajick, Kevin Y1 - 2005/03// PY - 2005 DA - Mar 2005 SP - 38 PB - Smithsonian Magazine VL - 35 IS - 12 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - EARTHQUAKES KW - WASHINGTON STATE KW - RISK ASSESSMENT KW - NATURAL DISASTERS KW - OREGON KW - SEISMOLOGY KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14729601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Future+Shocks%3A+Modern+Science%2C+Ancient+Catastrophes+and+the+Endless+Quest+to+Predict+Earthquakes&rft.au=Krajick%2C+Kevin&rft.aulast=Krajick&rft.aufirst=Kevin&rft.date=2005-03-01&rft.volume=35&rft.issue=12&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t diagrams N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - RISK ASSESSMENT; NATURAL DISASTERS; EARTHQUAKES; WASHINGTON STATE; OREGON; SEISMOLOGY ER - TY - JOUR T1 - Biodiversity: there's a role to be played by 'museum-keepers' too AN - 876229944; 14935597 JF - Nature AU - Renner, Swen C AD - Conservation and Research Center, Smithsonian Institution, National Zoological Park, 1500 Remount Road, Front Royal, Virginia 22630, USA PY - 2005 SP - 914 PB - Nature Publishing Group, The Macmillan Building London N1 9XW UK VL - 438 IS - 7070 SN - 0028-0836, 0028-0836 KW - Sustainability Science Abstracts KW - Biological diversity KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/876229944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature&rft.atitle=Biodiversity%3A+there%27s+a+role+to+be+played+by+%27museum-keepers%27+too&rft.au=Renner%2C+Swen+C&rft.aulast=Renner&rft.aufirst=Swen&rft.date=2005-02-05&rft.volume=438&rft.issue=7070&rft.spage=914&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2F438914a LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-07-01 N1 - Last updated - 2015-12-23 N1 - SubjectsTermNotLitGenreText - Biological diversity DO - http://dx.doi.org/10.1038/438914a ER - TY - JOUR T1 - Rancieite crystals from Friesach, Carinthia, Austria AN - 51725689; 2005-031140 AB - Rancieite from Friesach, Carinthia, Austria, is described from an oxidation zone of a small (Mn-bearing) siderite deposit. This mineral is associated with "buserite-(Ca)", hollandite, braunite, romanechite, todorokite, cryptomelane, pyrolusite, manganite, nsutite, goethite, lepidocrocite, and calcite. Rancieite rarely forms small purple-silver grey crystals with a bright metallic luster. Single crystals are up to 200 mu m in length and approximately 0.1 mu m in thickness and exhibit well-formed crystal faces in some cases. The foliated habit of these crystals may be due to rapid growth on the plane of fissure. For the first time a relatively large number of X-ray powder diffraction lines (19 lines) of rancieite are described. Structure modeling, by the Rietveld method and with difference-Fourier summations shows, that rancieite is most probably trigonal in structure, in contrast to the monoclinic structure of birnessite. The layers of the (Mn (super 4+) , Mn (super 3+) )O (sub 6) octahedra, arranged parallel to (00.1), are intercalated predominantly by Ca atoms and water molecules, which are in a statistic and disordered arrangement. The powder pattern of this rancieite was indexed on a trigonal cell, space group P3 [147], with a = 2.845(1) and c = 7.485(1) A, a:c = 1 : 2.632, Z = 1. The unit formula can be written as (Ca (sub 0.85) Mn (super 2+) (sub 0.06) K (sub 0.05) Mg (sub 0.02) Fe (super 3+) (sub 0.01) Ba (sub 0.01) ) (Mn (super 4+) (sub 3.60) Mn (super 3+) 0.40)O (sub 9) . approximately 2.8H (sub 2) O (calculated on the basis of O = 9; water and the valence states of Mn were calculated), or as Ca (sub 0.19) Mn (super 2+) (sub 0.01) K (sub 0.01) (Mn (super 4+) (sub 0.80) Mn (super 3+) (sub 0.09) (sub 0.11) )O (sub 2) .F0.6H (sub 2) O (calculated on the basis of O = 2). JF - European Journal of Mineralogy AU - Ertl, Andreas AU - Pertlik, Franz AU - Prem, Markus AU - Post, Jeffrey E AU - Kim, Soo Jin AU - Brandstaetter, Franz AU - Schuster, Ralf Y1 - 2005/02// PY - 2005 DA - February 2005 SP - 163 EP - 172 PB - Schweizerbart'sche Verlagsbuchhandlung (Naegele u. Obermiller), Stuttgart VL - 17 IS - 1 SN - 0935-1221, 0935-1221 KW - silicates KW - goethite KW - X-ray diffraction data KW - hollandite KW - unit cell KW - nsutite KW - Europe KW - tennantite KW - electron probe data KW - buserite KW - rancieite KW - Friesach Austria KW - Fourier analysis KW - Central Europe KW - metamorphic rocks KW - orthosilicates KW - cryptomelane KW - trigonal system KW - orogeny KW - todorokite KW - sulfarsenites KW - siderite KW - intrusions KW - dikes KW - braunite KW - marbles KW - pyrite KW - lattice parameters KW - carbonates KW - SEM data KW - pyrolusite KW - Variscan Orogeny KW - Plankogel Complex KW - oxidation zone KW - crystal structure KW - manganese KW - phyllomanganates KW - habit KW - romanechite KW - sulfosalts KW - lepidocrocite KW - Carinthia Austria KW - oxides KW - Austria KW - veins KW - Rietveld refinement KW - calcite KW - nesosilicates KW - crystals KW - galena KW - birnessite KW - metals KW - foliation KW - sulfides KW - manganite KW - formula KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51725689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=European+Journal+of+Mineralogy&rft.atitle=Rancieite+crystals+from+Friesach%2C+Carinthia%2C+Austria&rft.au=Ertl%2C+Andreas%3BPertlik%2C+Franz%3BPrem%2C+Markus%3BPost%2C+Jeffrey+E%3BKim%2C+Soo+Jin%3BBrandstaetter%2C+Franz%3BSchuster%2C+Ralf&rft.aulast=Ertl&rft.aufirst=Andreas&rft.date=2005-02-01&rft.volume=17&rft.issue=1&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=European+Journal+of+Mineralogy&rft.issn=09351221&rft_id=info:doi/10.1127%2F0935-1221%2F2005%2F0017-0163 L2 - http://www.schweizerbart.de/j/ejm/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 72 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2016-08-18 N1 - SubjectsTermNotLitGenreText - Austria; birnessite; braunite; buserite; calcite; carbonates; Carinthia Austria; Central Europe; cryptomelane; crystal structure; crystals; dikes; electron probe data; Europe; foliation; formula; Fourier analysis; Friesach Austria; galena; goethite; habit; hollandite; intrusions; lattice parameters; lepidocrocite; manganese; manganite; marbles; metals; metamorphic rocks; nesosilicates; nsutite; orogeny; orthosilicates; oxidation zone; oxides; phyllomanganates; Plankogel Complex; pyrite; pyrolusite; rancieite; Rietveld refinement; romanechite; SEM data; siderite; silicates; sulfarsenites; sulfides; sulfosalts; tennantite; todorokite; trigonal system; unit cell; Variscan Orogeny; veins; X-ray diffraction data DO - http://dx.doi.org/10.1127/0935-1221/2005/0017-0163 ER - TY - JOUR T1 - Jade (nephrite and jadeitite) and serpentinite; metasomatic connections AN - 51679085; 2005-064756 AB - The lapidary term "jade" refers to two very tough, virtually monomineralic rocks used for ornamental carvings or gems. Both have metasomatic origins that are intimately connected with their host serpentinite bodies and convergent-margin petrotectonics. Amphibole jade is nephrite, a tremolite-actinolite rock with a felted, microcrystalline habit; pyroxene jade is jadeite rock (jadeitite), which varies from micro- to macrocrystalline textures. Most nephrite occurs along fault contacts between serpentinite and mafic to felsic igneous rocks or metagraywacke in obduction settings. It forms by Ca- and Si-rich, aqueous fluid-mediated metasomatic replacement of serpentinite, typically antigorite, at greenschist-facies or lower P-T conditions. Other nephrite bodies reflect contact metasomatic replacement of dolomite by Si-rich aqueous fluids during felsic pluton emplacement. Like most nephrite, jadeitite is hosted by antigorite-dominated serpentinite bodies. However, these serpentinites are associated with HP/LT metamorphic terranes, in which jadeitite occurs as isolated tabular bodies or tectonized blocks. Based on textural evidence, particularly clear from cathodoluminescence studies, nearly all jadeitite bodies appear to have formed originally as vein crystallization of an aqueous fluid, most readily interpreted as Na-Al-Si-rich fluid at HP/LT conditions in subduction/collisional settings. The host serpentinite influences jadeitite compositions by lowering fluid a (sub SiO2) during serpentinization, and contributing Ca + Mg + or - Cr to late-stage jadeitite-forming fluids. Thus, although both types of jade form in convergent-margin tectonic settings, jade has two distinct primary modes of origin: (1) by siliceous replacement of already serpentinized ultramafic rock at low-P, low- to moderate-T conditions following obduction (nephrite); or (2) by the interaction of serpentinizing peridotite and Na-Al-Si fluids at HP/LT conditions during active subduction/collision (jadeitite). JF - International Geology Review AU - Harlow, G E AU - Sorensen, S S Y1 - 2005/02// PY - 2005 DA - February 2005 SP - 113 EP - 146 PB - Winston & Son, Silver Spring, MD VL - 47 IS - 2 SN - 0020-6814, 0020-6814 KW - silicates KW - processes KW - metaigneous rocks KW - jadeitite KW - serpentinization KW - plate boundaries KW - textures KW - jade KW - amphibole group KW - metasomatism KW - distribution KW - clinoamphibole KW - mineral inclusions KW - serpentinite KW - plate tectonics KW - phase equilibria KW - metamorphic rocks KW - inclusions KW - petrography KW - nephrite KW - metasomatic rocks KW - P-T conditions KW - chain silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51679085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geology+Review&rft.atitle=Jade+%28nephrite+and+jadeitite%29+and+serpentinite%3B+metasomatic+connections&rft.au=Harlow%2C+G+E%3BSorensen%2C+S+S&rft.aulast=Harlow&rft.aufirst=G&rft.date=2005-02-01&rft.volume=47&rft.issue=2&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=International+Geology+Review&rft.issn=00206814&rft_id=info:doi/ L2 - http://www.informaworld.com/smpp/title~db=all~content=t902953900 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 145 N1 - PubXState - MD N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amphibole group; chain silicates; clinoamphibole; distribution; inclusions; jade; jadeitite; metaigneous rocks; metamorphic rocks; metasomatic rocks; metasomatism; mineral inclusions; nephrite; P-T conditions; petrography; phase equilibria; plate boundaries; plate tectonics; processes; serpentinite; serpentinization; silicates; textures ER - TY - JOUR T1 - Mineralogy and petrology of palette stones from Etowah Mounds, Georgia AN - 51656004; 2006-002437 AB - Stone paletts are part of the artifact collection from the Etowah Mounds, near Cartersville in northwestern Georgia, and are known from other Mississippian chiefdom sites. Most palettes are round disks composed of greenish-gray rock, characterized as "greenstones" by archaeologists. Etowah palette stones from the Etowah Museum, the Smithsonian's National Museum of the American Indian (NMAI) and the National Museum of Natural History were examined to determine the rock type used to make the palettes. Protocols for palette study restricted examination to nondestructive techniques (no cutting, breaking or grinding samples). Initial examination of the palettes revealed the palettes are composed of metamorphic rock with a strong foliation. The flat palettes are carved in the plane of this foliation. Relict bedding, defined by clastic grains of quartz and altered feldspar and darker, graphitic layers, is oriented at a high angle to the foliation in some palettes. One rectangular palette is composed of garnet muscovite feldspathic gneiss. Weathered pyrite is found in some of the graphitic layers and veins of barite cut the bedding and foliation in one sample. X-ray (XRF, XRD) examination of palette stones from the Etowah Museum collection were done on the whole disk using open-architecture instruments at the Metropolitan Museum. Results of the XRD studies generally confirm the mineralogy identified in hand samples and reveals the mineralogy of the aphanitic rocks. Quartz, albite, muscovite and chlorite are the major phases in the palettes; the gneiss is composed of orthoclase, albite, quartz and muscovite. Compositions of the palettes are elevated in Si, K and Rb relative to greenstones and are the same as Ocoee Group metasedimentary rocks that outcroup just east of Etowah. A more limited XRF analysis on a NMAI palette reveals an elevated Ba content, also consistent with a local Ocoee Group source. The gneiss palette contains a higher Si and K content than other palettes and is identical to composition to the Corbin Gneiss (a metagranite) that outcrops east of Etowah. The Etowah palettes are made of locally derived phyllite and metagranite and are not composed of greenstone. JF - Abstracts with Programs - Geological Society of America AU - Swanson, Samuel E AU - Steponaitis, Vincas P AU - Wheeler, George AU - Johnson, Jessica S AU - Anonymous Y1 - 2005/02// PY - 2005 DA - February 2005 SP - 47 PB - Geological Society of America (GSA), Boulder, CO VL - 37 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - gneisses KW - greenstone KW - X-ray diffraction data KW - schists KW - muscovite KW - garnet group KW - Etowah Mounds KW - weathering KW - nesosilicates KW - mineral composition KW - Corbin Gneiss KW - Bartow County Georgia KW - mica group KW - metamorphic rocks KW - orthosilicates KW - sheet silicates KW - foliation KW - Georgia KW - Cartersville Georgia KW - feldspathoids KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51656004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Mineralogy+and+petrology+of+palette+stones+from+Etowah+Mounds%2C+Georgia&rft.au=Swanson%2C+Samuel+E%3BSteponaitis%2C+Vincas+P%3BWheeler%2C+George%3BJohnson%2C+Jessica+S%3BAnonymous&rft.aulast=Swanson&rft.aufirst=Samuel&rft.date=2005-02-01&rft.volume=37&rft.issue=2&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 54th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Bartow County Georgia; Cartersville Georgia; Corbin Gneiss; Etowah Mounds; feldspathoids; foliation; garnet group; Georgia; gneisses; greenstone; metamorphic rocks; mica group; mineral composition; muscovite; nesosilicates; orthosilicates; schists; sheet silicates; silicates; United States; weathering; X-ray diffraction data ER - TY - JOUR T1 - Earth-based observations of radar-dark crater haloes on the Moon; implications for regolith properties AN - 51502369; 2007-005473 JF - Journal of Geophysical Research, E, Planets AU - Ghent, Rebecca R AU - Leverington, David W AU - Campbell, Bruce A AU - Hawke, B Ray AU - Campbell, Donald B Y1 - 2005/02// PY - 2005 DA - February 2005 SP - 1 PB - American Geophysical Union, Washington, DC VL - 110 IS - 2 KW - ilmenite KW - Moon KW - numerical analysis KW - radar methods KW - oxides KW - Apollo Program KW - mineralogy KW - multispectral scanner KW - maria KW - regolith KW - lunar craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51502369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.atitle=Earth-based+observations+of+radar-dark+crater+haloes+on+the+Moon%3B+implications+for+regolith+properties&rft.au=Ghent%2C+Rebecca+R%3BLeverington%2C+David+W%3BCampbell%2C+Bruce+A%3BHawke%2C+B+Ray%3BCampbell%2C+Donald+B&rft.aulast=Ghent&rft.aufirst=Rebecca&rft.date=2005-02-01&rft.volume=110&rft.issue=2&rft.spage=E02005&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2004JE002366 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 48 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Apollo Program; ilmenite; lunar craters; maria; mineralogy; Moon; multispectral scanner; numerical analysis; oxides; radar methods; regolith DO - http://dx.doi.org/10.1029/2004JE002366 ER - TY - JOUR T1 - Abrupt and gradual extinction among Late Permian land vertebrates in the Karoo Basin, South Africa AN - 51334989; 2005-022425 AB - The Karoo basin of South Africa exposes a succession of Upper Permian to Lower Triassic terrestrial strata containing abundant terrestrial vertebrate fossils. Paleomagnetic/magnetostratigraphic and carbon-isotope data allow sections to be correlated across the basin. With this stratigraphy, the vertebrate fossil data show a gradual extinction in the Upper Permian punctuated by an enhanced extinction pulse at the Permian-Triassic boundary interval, particularly among the dicynodont therapsids, coinciding with negative carbon-isotope anomalies. JF - Science AU - Ward, Peter D AU - Botha, Jennifer AU - Buick, Roger AU - de Kock, Michiel O AU - Erwin, Douglas H AU - Garrison, Geoffrey H AU - Kirschvink, Joseph L AU - Smith, Roger Y1 - 2005/02// PY - 2005 DA - February 2005 SP - 709 EP - 714 PB - American Association for the Advancement of Science, Washington, DC VL - 307 IS - 5710 SN - 0036-8075, 0036-8075 KW - terrestrial environment KW - Synapsida KW - isotopes KW - magnetostratigraphy KW - Dicynodontia KW - stable isotopes KW - paleoecology KW - Lower Triassic KW - Triassic KW - carbon KW - Permian-Triassic boundary KW - geochemical anomalies KW - extinction KW - South Africa KW - geochemistry KW - Karoo Basin KW - Chordata KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - paleomagnetism KW - Therapsida KW - Permian KW - Mesozoic KW - Reptilia KW - Upper Permian KW - paleoenvironment KW - Southern Africa KW - Africa KW - stratigraphic boundary KW - Vertebrata KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51334989?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Abrupt+and+gradual+extinction+among+Late+Permian+land+vertebrates+in+the+Karoo+Basin%2C+South+Africa&rft.au=Ward%2C+Peter+D%3BBotha%2C+Jennifer%3BBuick%2C+Roger%3Bde+Kock%2C+Michiel+O%3BErwin%2C+Douglas+H%3BGarrison%2C+Geoffrey+H%3BKirschvink%2C+Joseph+L%3BSmith%2C+Roger&rft.aulast=Ward&rft.aufirst=Peter&rft.date=2005-02-01&rft.volume=307&rft.issue=5710&rft.spage=709&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1107068 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 41 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, strat. cols. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Africa; C-13/C-12; carbon; Chordata; Dicynodontia; extinction; geochemical anomalies; geochemistry; isotope ratios; isotopes; Karoo Basin; Lower Triassic; magnetostratigraphy; Mesozoic; paleoecology; paleoenvironment; paleomagnetism; Paleozoic; Permian; Permian-Triassic boundary; Reptilia; South Africa; Southern Africa; stable isotopes; stratigraphic boundary; Synapsida; terrestrial environment; Tetrapoda; Therapsida; Triassic; Upper Permian; Vertebrata DO - http://dx.doi.org/10.1126/science.1107068 ER - TY - JOUR T1 - Xenon NMR measurements of permeability and tortuosity in reservoir rocks AN - 19763259; 6445873 AB - In this work we present measurements of permeability, effective porosity and tortuosity on a variety of rock samples using NMR/MRI of thermal and laser-polarized gas. Permeability and effective porosity are measured simultaneously using MRI to monitor the inflow of laser-polarized xenon into the rock core. Tortuosity is determined from measurements of the time-dependent diffusion coefficient using thermal xenon in sealed samples. The initial results from a limited number of rocks indicate inverse correlations between tortuosity and both effective porosity and permeability. Further studies to widen the number of types of rocks studied may eventually aid in explaining the poorly understood connection between permeability and tortuosity of rock cores. JF - Magnetic Resonance Imaging AU - Wang, R AU - Pavlin, T AU - Rosen AU - Mair, R W AU - Cory, D G AU - Walsworth, R L AD - Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA, tpavlin@cfa.harvard.edu Y1 - 2005/02// PY - 2005 DA - Feb 2005 SP - 329 EP - 331 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 23 IS - 2 SN - 0730-725X, 0730-725X KW - Biotechnology and Bioengineering Abstracts KW - Gas flow KW - Laser-polarized xenon KW - Permeability KW - Porous media flow KW - Tortuosity KW - Magnetic resonance imaging KW - Porosity KW - N.M.R. KW - Diffusion coefficient KW - xenon KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19763259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Magnetic+Resonance+Imaging&rft.atitle=Xenon+NMR+measurements+of+permeability+and+tortuosity+in+reservoir+rocks&rft.au=Wang%2C+R%3BPavlin%2C+T%3BRosen%3BMair%2C+R+W%3BCory%2C+D+G%3BWalsworth%2C+R+L&rft.aulast=Wang&rft.aufirst=R&rft.date=2005-02-01&rft.volume=23&rft.issue=2&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=Magnetic+Resonance+Imaging&rft.issn=0730725X&rft_id=info:doi/10.1016%2Fj.mri.2004.11.044 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Permeability; Porosity; Magnetic resonance imaging; N.M.R.; Diffusion coefficient; xenon DO - http://dx.doi.org/10.1016/j.mri.2004.11.044 ER - TY - JOUR T1 - Study of gas-fluidization dynamics with laser-polarized super(129)Xe AN - 19762684; 6445866 AB - We report initial NMR studies of gas dynamics in a particle bed fluidized by laser-polarized xenon ( super(129)Xe) gas. We have made preliminary measurements of two important characteristics: gas exchange between the bubble and emulsion phases and the gas velocity distribution in the bed. We used T sub(2) contrast to differentiate the bubble and emulsion phases by choosing solid particles with large magnetic susceptibility. Experimental tests demonstrated that this method was successful in eliminating super(129)Xe magnetization in the emulsion phase, which enabled us to observe the time dependence of the bubble magnetization. By employing the pulsed field gradient method, we also measured the gas velocity distribution within the bed. These results clearly show the onset of bubbling and can be used to deduce information about gas and particle motion in the fluidized bed. JF - Magnetic Resonance Imaging AU - Wang, R AU - Rosen AU - Candela, D AU - Mair, R W AU - Walsworth, R L AD - Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA, rmair@cfa.harvard.edu Y1 - 2005/02// PY - 2005 DA - Feb 2005 SP - 203 EP - 207 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 23 IS - 2 SN - 0730-725X, 0730-725X KW - Biotechnology and Bioengineering Abstracts KW - Laser-polarized xenon KW - Fluidization KW - Granular media KW - T sub(2) contrast KW - Gas dispersion KW - Gas exchange KW - Magnetic resonance imaging KW - Magnetic susceptibility KW - N.M.R. KW - xenon KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19762684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Magnetic+Resonance+Imaging&rft.atitle=Study+of+gas-fluidization+dynamics+with+laser-polarized+super%28129%29Xe&rft.au=Wang%2C+R%3BRosen%3BCandela%2C+D%3BMair%2C+R+W%3BWalsworth%2C+R+L&rft.aulast=Wang&rft.aufirst=R&rft.date=2005-02-01&rft.volume=23&rft.issue=2&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Magnetic+Resonance+Imaging&rft.issn=0730725X&rft_id=info:doi/10.1016%2Fj.mri.2004.11.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Gas exchange; Magnetic resonance imaging; Magnetic susceptibility; N.M.R.; xenon DO - http://dx.doi.org/10.1016/j.mri.2004.11.012 ER - TY - JOUR T1 - FORUM: Neutral theory in community ecology and the hypothesis of functional equivalence AN - 17866125; 6229292 JF - Functional Ecology AU - Hubbell, Stephen P AD - Department of Plant Biology, University of Georgia, Athens, GA 30605, and Smithsonian Tropical Research Institute, Box 2072, Balboa, Panama, shubbell@plantbio.uga.edu Y1 - 2005/02// PY - 2005 DA - Feb 2005 SP - 166 EP - 172 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 19 IS - 1 SN - 0269-8463, 0269-8463 KW - community ecology KW - Ecology Abstracts KW - Ecosystem analysis KW - D 04099:Ecosystem studies - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17866125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Functional+Ecology&rft.atitle=FORUM%3A+Neutral+theory+in+community+ecology+and+the+hypothesis+of+functional+equivalence&rft.au=Hubbell%2C+Stephen+P&rft.aulast=Hubbell&rft.aufirst=Stephen&rft.date=2005-02-01&rft.volume=19&rft.issue=1&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Functional+Ecology&rft.issn=02698463&rft_id=info:doi/10.1111%2Fj.0269-8463.2005.00965.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Figures, 4; references, 56. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Ecosystem analysis DO - http://dx.doi.org/10.1111/j.0269-8463.2005.00965.x ER - TY - JOUR T1 - Invasion of the Snakeheads! AN - 14738958; 10678326 AB - The northern snakehead fish, an Asian native, is a voracious predator that has spread to US surface waters, where it wreaks havoc on aquatic communities. Despite bans against its import, the snakehead has been smuggled in for sale in Asian grocery stores.The fish has been controlled in closed systems with pesticide treatments, but in systems such as the Potomac River, it has proliferated without limits. Electrofishing has been used in some ecosystems to selectively control snakeheads. The Potomac population is being studied to determine how they arrived in the river, and whether they are breeding there. JF - Smithsonian AU - Fields, Helen Y1 - 2005/02// PY - 2005 DA - Feb 2005 SP - 63 PB - Smithsonian Magazine VL - 35 IS - 11 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - PEST CONTROL KW - POTOMAC RIVER KW - SPECIES POLLUTION KW - FISH, FRESHWATER KW - PREDATORS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14738958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Invasion+of+the+Snakeheads%21&rft.au=Fields%2C+Helen&rft.aulast=Fields&rft.aufirst=Helen&rft.date=2005-02-01&rft.volume=35&rft.issue=11&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 12 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - POTOMAC RIVER; PEST CONTROL; SPECIES POLLUTION; FISH, FRESHWATER; PREDATORS ER - TY - JOUR T1 - Mycorrhizal Status Influences the Rate but not the Temperature Sensitivity of Soil Respiration AN - 1034829349; 17024498 AB - Mycorrhizal fungi, which can produce a large portion of total soil respiration, respond strongly to global changes such as elevated CO sub(2), N-deposition, and land-use change. Predictions of future ecosystem C sequestration hinge on respiration budgets, but the mycorrhizal influence on total soil respiration remains unknown. In this study, sunflowers (Helianthus annuus) were subjected to various mycorrhizal treatments, and their root and soil systems were enclosed in chambers that continuously monitored belowground (root + mycorrhizal + heterotrophic) CO sub(2) production during plant growth, death, and decomposition. Rhizocosms with high mycorrhizal colonization exhibited higher soil respiration rates as plants matured, an increase that was in proportion to the mycorrhizal stimulation of plant growth. Living mycorrhizal plants behaved like nonmycorrhizal ones in that total rhizocosm respiration had the same relationship to plant mass and the same temperature sensitivity as nonmycorrhizal plants. Upon removal of the shoots though, mycorrhizal plants exhibited the largest relative reduction in respiration resulting in a unique relationship of soil respiration with plant mass. The mycorrhizal influence on heterotrophic respiration merits as much attention from experimenters and modelers as the mycorrhizal contribution to autotrophic respiration. JF - Plant and Soil AU - Langley, JAdam AU - Johnson, Nancy C AU - Koch, George W AD - Smithsonian Environmental Research Center, Edgewater, MD, USA, langleya@si.edu PY - 2005 SP - 335 EP - 344 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 277 IS - 1-2 SN - 0032-079X, 0032-079X KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Prediction KW - Temperature effects KW - Sensitivity KW - Respiration KW - Fungi KW - Temperature KW - Roots KW - Soil temperature KW - Decomposition KW - Soil KW - Shoots KW - Colonization KW - Helianthus annuus KW - Plant growth KW - Carbon dioxide KW - Helianthus KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - ENA 15:Renewable Resources-Terrestrial KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1034829349?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+and+Soil&rft.atitle=Mycorrhizal+Status+Influences+the+Rate+but+not+the+Temperature+Sensitivity+of+Soil+Respiration&rft.au=Langley%2C+JAdam%3BJohnson%2C+Nancy+C%3BKoch%2C+George+W&rft.aulast=Langley&rft.aufirst=JAdam&rft.date=2005-02-01&rft.volume=277&rft.issue=1-2&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Plant+and+Soil&rft.issn=0032079X&rft_id=info:doi/10.1007%2Fs11104-005-7932-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-08-01 N1 - Last updated - 2015-12-23 N1 - SubjectsTermNotLitGenreText - Temperature effects; Shoots; Soil; Colonization; Fungi; Respiration; Soil temperature; Roots; Carbon dioxide; Decomposition; Prediction; Sensitivity; Temperature; Plant growth; Helianthus annuus; Helianthus DO - http://dx.doi.org/10.1007/s11104-005-7932-3 ER - TY - CPAPER T1 - Phylogeny of the flea beetles (Chrysomelidae: Galerucinae: Alticini) based on three molecular markers AN - 39949673; 3906659 AU - Duckett, C AU - Gillespie, J J AU - Kjer, K M Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39949673?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Phylogeny+of+the+flea+beetles+%28Chrysomelidae%3A+Galerucinae%3A+Alticini%29+based+on+three+molecular+markers&rft.au=Duckett%2C+C%3BGillespie%2C+J+J%3BKjer%2C+K+M&rft.aulast=Duckett&rft.aufirst=C&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Historical and ecological biogeography of the napaeina (Riodinidae: Mesosemiini) AN - 39945091; 3904167 AU - Hall, J Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39945091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Historical+and+ecological+biogeography+of+the+napaeina+%28Riodinidae%3A+Mesosemiini%29&rft.au=Hall%2C+J&rft.aulast=Hall&rft.aufirst=J&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Diptera and dipterists: What's new in Washington and around the world AN - 39944354; 3902598 AU - Thompson, C Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39944354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Diptera+and+dipterists%3A+What%27s+new+in+Washington+and+around+the+world&rft.au=Thompson%2C+C&rft.aulast=Thompson&rft.aufirst=C&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Observations on the systematics of Etropus crossotus Jordan & Gilbert 1882 AN - 39937798; 3906286 AU - Long, A Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 1200:Aquatic Science KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39937798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Observations+on+the+systematics+of+Etropus+crossotus+Jordan+%26amp%3B+Gilbert+1882&rft.au=Long%2C+A&rft.aulast=Long&rft.aufirst=A&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: U.S. National Oceanic and Atmospheric Administration, W/NP52, World Weather Bldg, Room 605, 5200 Auth Rd, Camp Springs, MD 20746-4304, USA; URL: www.nefsc.noaa.gov N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Flatfishes of Chesapeake Bay: An overview of species diversity, abundance and occurrence AN - 39905277; 3903667 AU - Munroe, T A AU - Brooks, H AU - Lowery, W Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 1200:Aquatic Science KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39905277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Flatfishes+of+Chesapeake+Bay%3A+An+overview+of+species+diversity%2C+abundance+and+occurrence&rft.au=Munroe%2C+T+A%3BBrooks%2C+H%3BLowery%2C+W&rft.aulast=Munroe&rft.aufirst=T&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: U.S. National Oceanic and Atmospheric Administration, W/NP52, World Weather Bldg, Room 605, 5200 Auth Rd, Camp Springs, MD 20746-4304, USA; URL: www.nefsc.noaa.gov N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Neotropical glaphyriines (Crambidae: Pyraloidea): Diverse morphology and biologies AN - 39905246; 3905986 AU - Soils, MA Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39905246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Neotropical+glaphyriines+%28Crambidae%3A+Pyraloidea%29%3A+Diverse+morphology+and+biologies&rft.au=Soils%2C+MA&rft.aulast=Soils&rft.aufirst=MA&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evolution of false head wing patterns in the new world AN - 39904058; 3903433 AU - Robbins, R K Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39904058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Evolution+of+false+head+wing+patterns+in+the+new+world&rft.au=Robbins%2C+R+K&rft.aulast=Robbins&rft.aufirst=R&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Asmeringa lindsleyi Sturtevant and Wheeler (Diptera: Ephydridae): Biogeographic anomaly or taxonomic fallacy? AN - 39861984; 3904307 AU - Mathis, W N AU - Zatwarnicki, T Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39861984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Asmeringa+lindsleyi+Sturtevant+and+Wheeler+%28Diptera%3A+Ephydridae%29%3A+Biogeographic+anomaly+or+taxonomic+fallacy%3F&rft.au=Mathis%2C+W+N%3BZatwarnicki%2C+T&rft.aulast=Mathis&rft.aufirst=W&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Taxonomic confusion among Copitarsia decolora: Molecular and morphological resolutions AN - 39854897; 3908338 AU - Simmons, R B Y1 - 2005/01/14/ PY - 2005 DA - 2005 Jan 14 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39854897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Taxonomic+confusion+among+Copitarsia+decolora%3A+Molecular+and+morphological+resolutions&rft.au=Simmons%2C+R+B&rft.aulast=Simmons&rft.aufirst=R&rft.date=2005-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Entomological Society of America, 9301 Annapolis Rd., Lanham, MD 20706, USA; URL: www.entsoc.org N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Modal Attraction and Other Cases of Functional Overlap in Meskwaki Modes AN - 85658624; 200705427 AB - Meskwaki has about 23 verbal modes with distinct inflections, a few more if rare modes are counted & arguably homophonous modes are counted separately (Goddard 2004:121-122). In this paper I want to show that, despite this formal richness, the functional lines between these modes are not drawn sharply. There are both overlaps in function & recurring patterns that show a blending of formal features. These overlaps & blendings illustrate how the operation of morphological analogy may interfere with neat functional categorization in a language with complex highly ramified morphology. References. Adapted from the source document JF - Papers of the Algonquian Conference/Actes du congres des algonquinistes AU - Goddard, Ives AD - Smithsonian Instit Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 207 EP - 221 VL - 36 SN - 0031-5671, 0031-5671 KW - Morphology Syntax Relationship (55520) KW - Mood (Grammatical) (55150) KW - Inflection (Morphology) (35850) KW - Grammatical Relations (29150) KW - Verbs (93900) KW - Algonkian Languages (01745) KW - article KW - 4312: syntax; syntax-morphology interaction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85658624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Allba&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Papers+of+the+Algonquian+Conference%2FActes+du+congres+des+algonquinistes&rft.atitle=Modal+Attraction+and+Other+Cases+of+Functional+Overlap+in+Meskwaki+Modes&rft.au=Goddard%2C+Ives&rft.aulast=Goddard&rft.aufirst=Ives&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Papers+of+the+Algonquian+Conference%2FActes+du+congres+des+algonquinistes&rft.issn=00315671&rft_id=info:doi/ LA - English DB - Linguistics and Language Behavior Abstracts (LLBA) N1 - Date revised - 2007-05-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Algonkian Languages (01745); Verbs (93900); Mood (Grammatical) (55150); Grammatical Relations (29150); Inflection (Morphology) (35850); Morphology Syntax Relationship (55520) ER - TY - JOUR T1 - Meskwaki Prenouns AN - 85643265; 200705516 AB - Expanding on Leonard Bloomfield's (1927) description of compound nouns in Meskwaki (Fox) & Bloomfield's (1945) treatment of compound nouns in the Algonquian languages in general, a corpus of Meskwaki manuscripts from the Truman Michelson collection at the Smithsonian Institution in Washington, DC is analyzed to ascertain lexical & grammatical properties of Meskwaki compound nouns from the perspective of particles, defined as words that do not take nominal or verbal inflection & divided into three categories: (1) enclitics; (2) free particles; & (3) those that attach to a following stem to form a compound & are accordingly termed prenouns, preverbs, or preparticles. Locative nouns are shown to belong to the particle class; idiomatic uses of preparticles & preverbs as prenouns & prenouns as preverbs are illustrated, & a variety of patterns of possessive prefixation in prenoun + noun compounds includes the embedding of a possessed noun inside a nonpossessed structure. Examples of discontinuous compound nouns & nouns with two nonnested prenouns are also discussed. References. J. Hitchcock JF - Papers of the Algonquian Conference/Actes du congres des algonquinistes AU - Thomason, Lucy AD - Smithsonian Instit Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 425 EP - 448 VL - 36 SN - 0031-5671, 0031-5671 KW - Morphology Syntax Relationship (55520) KW - Compound Words (13940) KW - Possession (66815) KW - Word Formation (97400) KW - Grammatical Analysis (28700) KW - Form Classes (25250) KW - Algonkian Languages (01745) KW - article KW - 4510: morphology; morphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85643265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Allba&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Papers+of+the+Algonquian+Conference%2FActes+du+congres+des+algonquinistes&rft.atitle=Meskwaki+Prenouns&rft.au=Thomason%2C+Lucy&rft.aulast=Thomason&rft.aufirst=Lucy&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=425&rft.isbn=&rft.btitle=&rft.title=Papers+of+the+Algonquian+Conference%2FActes+du+congres+des+algonquinistes&rft.issn=00315671&rft_id=info:doi/ LA - English DB - Linguistics and Language Behavior Abstracts (LLBA) N1 - Date revised - 2007-05-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Compound Words (13940); Form Classes (25250); Algonkian Languages (01745); Grammatical Analysis (28700); Word Formation (97400); Morphology Syntax Relationship (55520); Possession (66815) ER - TY - JOUR T1 - Reconstruction of environmental variability and seasonal growth of the Pacific bivalve Megapitaria aurantiaca by stable isotopes AN - 753852528; 2010-071069 JF - Schriftenreihe der Deutschen Gesellschaft fuer Geowissenschaften AU - Bader, B AU - Schaefer, P AU - Andersen, N AU - Fortunato, H AU - Reijmer, J Y1 - 2005 PY - 2005 DA - 2005 SP - 18 PB - Schweizerbart, Stuttgart VL - 39 SN - 1860-1782, 1860-1782 KW - oxygen KW - Northeast Pacific KW - isotopes KW - Heterodonta KW - Gulf of Chiriqui KW - Holocene KW - stable isotopes KW - modern KW - Cenozoic KW - Megapitaria aurantiaca KW - chemostratigraphy KW - Pacific Coast KW - Invertebrata KW - Mollusca KW - Veneroida KW - Panama KW - East Pacific KW - shells KW - Quaternary KW - isotope ratios KW - O-18/O-16 KW - Gulf of Panama KW - Bivalvia KW - paleoenvironment KW - North Pacific KW - Pacific Ocean KW - Veneridae KW - seasonal variations KW - reconstruction KW - upper Holocene KW - sea-surface temperature KW - Central America KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753852528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Schriftenreihe+der+Deutschen+Gesellschaft+fuer+Geowissenschaften&rft.atitle=Reconstruction+of+environmental+variability+and+seasonal+growth+of+the+Pacific+bivalve+Megapitaria+aurantiaca+by+stable+isotopes&rft.au=Bader%2C+B%3BSchaefer%2C+P%3BAndersen%2C+N%3BFortunato%2C+H%3BReijmer%2C+J&rft.aulast=Bader&rft.aufirst=B&rft.date=2005-01-01&rft.volume=39&rft.issue=&rft.spage=18&rft.isbn=3932537343&rft.btitle=&rft.title=Schriftenreihe+der+Deutschen+Gesellschaft+fuer+Geowissenschaften&rft.issn=18601782&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - GeoErlangen 2005; international conference and annual meeting of the Geologische Vereinigung and the Deutsche Gesellschaft fuer Geowissenschaften N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - Bivalvia; Cenozoic; Central America; chemostratigraphy; East Pacific; Gulf of Chiriqui; Gulf of Panama; Heterodonta; Holocene; Invertebrata; isotope ratios; isotopes; Megapitaria aurantiaca; modern; Mollusca; North Pacific; Northeast Pacific; O-18/O-16; oxygen; Pacific Coast; Pacific Ocean; paleoenvironment; Panama; Quaternary; reconstruction; sea-surface temperature; seasonal variations; shells; stable isotopes; upper Holocene; Veneridae; Veneroida ER - TY - JOUR T1 - Geographic and stratigraphic distributions of the Caribbean species of Cladocora (Scleractinia, Faviidae) AN - 742901441; 2010-041952 JF - Facies AU - Baron-Szabo, Rosemarie C AU - Freiwald, Andre Y1 - 2005 PY - 2005 DA - 2005 SP - 195 EP - 206 PB - Springer-Verlag GmbH, Erlangen VL - 51 IS - 1-4 SN - 0172-9179, 0172-9179 KW - Cretaceous KW - biostratigraphy KW - Cladocora arbuscula KW - Cladocora jamaicaensis KW - Caribbean region KW - biogeography KW - Mesozoic KW - paleoecology KW - Scleractinia KW - Cenozoic KW - Cladocora debilis KW - biometry KW - Zoantharia KW - Cladocora johnsoni KW - Cladocora KW - Anthozoa KW - Invertebrata KW - Faviidae KW - Cladocora gracilis KW - Cnidaria KW - Cladocora recrescens KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742901441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Facies&rft.atitle=Geographic+and+stratigraphic+distributions+of+the+Caribbean+species+of+Cladocora+%28Scleractinia%2C+Faviidae%29&rft.au=Baron-Szabo%2C+Rosemarie+C%3BFreiwald%2C+Andre&rft.aulast=Baron-Szabo&rft.aufirst=Rosemarie&rft.date=2005-01-01&rft.volume=51&rft.issue=1-4&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Facies&rft.issn=01729179&rft_id=info:doi/10.1007%2Fs10347-005-0004-6 L2 - http://www.springerlink.com/(2i32jtn52fgzvhyoj1kbfv55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:110833,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2010-01-01 N1 - Number of references - 71 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anthozoa; biogeography; biometry; biostratigraphy; Caribbean region; Cenozoic; Cladocora; Cladocora arbuscula; Cladocora debilis; Cladocora gracilis; Cladocora jamaicaensis; Cladocora johnsoni; Cladocora recrescens; Cnidaria; Cretaceous; Faviidae; Invertebrata; Mesozoic; paleoecology; Scleractinia; Zoantharia DO - http://dx.doi.org/10.1007/s10347-005-0004-6 ER - TY - CHAP T1 - I Live Here and I Stay There: Navajo Perceptions of Households on the Reservation T2 - COMPLEX ETHNIC HOUSEHOLDS IN AMERICA BT - ItemValueImpl ( label = Publication title value = [COMPLEX ETHNIC HOUSEHOLDS IN AMERICA] blockName = text mnemonic = pub mnemonicSearchType = ExactMatch template = null ) AN - 61650318; 200724123 AB - An exploration of Navajo perceptions of "household" points out that the Navajo's basic cognitive organization of life differs from that of the dominant Western culture in that Navajos do not function linearly. Information was obtained from fieldwork conducted on the reservation in 2000, including 25 home interviews. Research protocol, methodology, & ethical considerations are described. An overview of the historical & environmental context is followed by an examination of the matrilineal-matrilocal kinship system that gives greater importance to the mother's relatives. Attention is called to the ambiguity of Navajo households resulting from different conceptions of "household" & problematic aspects of the Census resulted from the prevalence of "conjoined" households. It is concluded that the Navajos remain a nomadic people in many ways; the obligation to care for elders keeps younger generations on or near rural reservations while lack of suitable income causes many to leave to seek work; & political constraints on building/relocating forces some Navajos to live with those with whom they might not otherwise choose to live. Figures, References. J. Lindroth JF - COMPLEX ETHNIC HOUSEHOLDS IN AMERICA AU - Tongue, Nancy E Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 39 EP - 93 PB - Rowman & Littlefield SN - 0742546373 KW - Households KW - Family Life KW - Sociodemographic Characteristics KW - Crosscultural Differences KW - American Indians KW - bookitem KW - 0410: group interactions; social group identity & intergroup relations (groups based on race & ethnicity, age, & sexual orientation) KW - 1941: the family and socialization; sociology of the family, marriage, & divorce UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61650318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Sociological+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=bookitem&rft.jtitle=&rft.atitle=I+Live+Here+and+I+Stay+There%3A+Navajo+Perceptions+of+Households+on+the+Reservation&rft.au=Tongue%2C+Nancy+E&rft.aulast=Tongue&rft.aufirst=Nancy&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=39&rft.isbn=0742546373&rft.btitle=COMPLEX+ETHNIC+HOUSEHOLDS+IN+AMERICA&rft.title=COMPLEX+ETHNIC+HOUSEHOLDS+IN+AMERICA&rft.issn=&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-10-03 N1 - Publication note - Lahnam, MD: Rowman & Littlefield, 2005 N1 - SuppNotes - Edition date: 2005. N1 - Last updated - 2016-09-28 ER - TY - CHAP T1 - Kausalitat, Anschaulichkeit, and Individualitat, or How Cultural Values Prescribed the Character and the Lessons Ascribed to Quantum Mechanics T2 - SOCIETY & KNOWLEDGE BT - ItemValueImpl ( label = Publication title value = [SOCIETY & KNOWLEDGE] blockName = text mnemonic = pub mnemonicSearchType = ExactMatch template = null ) AN - 60027139; 200615986 AB - Originally published as Sonderheft 22 of the Kolner Zeitschrift fur Soziologie und Sozialpsychologie (Opladen: Westdeutscher Verlag, 1981), pp 393-406. Adapted from the source document. JF - SOCIETY & KNOWLEDGE AU - Forman, Paul Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 357 EP - 371 PB - Transaction SN - 1412804744 KW - Causality KW - Physics KW - Scientists KW - Intuition KW - Federal Republic of Germany KW - Cultural Values KW - Scientific Knowledge KW - bookitem KW - 2233: sociology of knowledge; sociology of knowledge UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60027139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Sociological+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=bookitem&rft.jtitle=&rft.atitle=Kausalitat%2C+Anschaulichkeit%2C+and+Individualitat%2C+or+How+Cultural+Values+Prescribed+the+Character+and+the+Lessons+Ascribed+to+Quantum+Mechanics&rft.au=Forman%2C+Paul&rft.aulast=Forman&rft.aufirst=Paul&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=357&rft.isbn=1412804744&rft.btitle=SOCIETY+%26+KNOWLEDGE&rft.title=SOCIETY+%26+KNOWLEDGE&rft.issn=&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Publication note - New Brunswick, NJ: Transaction, 2005 N1 - SuppNotes - Edition date: 2005. N1 - Last updated - 2016-09-28 ER - TY - JOUR T1 - Understanding a Modern Antique: Challenges to Representing Rastafari in the Twenty-First Century AN - 59997968; 200600685 AB - A review essay on (1) Stephen A. King's book Reggae, Rastafari, and the Rhetoric of Social Control (Jackson University of Mississippi Press, 2002); & (2) Helene Lee's book The First Rasta: Leonard Howell and the Rise of Rastafarianism (Chicago: Lawrence Hill Books, 2003). JF - New West Indian Guide/Nieuwe West-Indische Gids (NWIG) AU - Homiak, John P AD - Dept Anthropology, Smithsonian Instit, Washington, DC Homiak.Jake@nmnh.si.edu Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 79 EP - 90 VL - 79 IS - 1-2 SN - 0028-9930, 0028-9930 KW - Local Culture KW - Rhetoric KW - Social Movements KW - Social Control KW - article KW - 0826: mass phenomena; social movements UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/59997968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+West+Indian+Guide%2FNieuwe+West-Indische+Gids+%28NWIG%29&rft.atitle=Understanding+a+Modern+Antique%3A+Challenges+to+Representing+Rastafari+in+the+Twenty-First+Century&rft.au=Homiak%2C+John+P&rft.aulast=Homiak&rft.aufirst=John&rft.date=2005-01-01&rft.volume=79&rft.issue=1-2&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=New+West+Indian+Guide%2FNieuwe+West-Indische+Gids+%28NWIG%29&rft.issn=00289930&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Number of references - 10 N1 - Last updated - 2016-09-28 N1 - CODEN - NWIGFM N1 - SubjectsTermNotLitGenreText - Social Movements; Rhetoric; Social Control; Local Culture ER - TY - JOUR T1 - North American mammals AN - 57637357; 398911 AB - Book review abstract. For further information visit www.mnh2.si.edu/education/mna/main.cfm. Reviewed by Alisa Mizikar. JF - Reference Reviews AU - Natural Partners for Education Outreach Program, Smithsonian Institution's National Museum of Natural History, USA Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 51 EP - 52 VL - 19 IS - 7 SN - 0950-4125, 0950-4125 KW - North American mammals KW - Book review abstracts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57637357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reference+Reviews&rft.atitle=North+American+mammals&rft.au=Natural+Partners+for+Education+Outreach+Program%2C+Smithsonian+Institution%27s+National+Museum+of+Natural+History%2C+USA&rft.aulast=Natural+Partners+for+Education+Outreach+Program&rft.aufirst=Smithsonian+Institution%27s+National+Museum+of+Natural&rft.date=2005-01-01&rft.volume=19&rft.issue=7&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Reference+Reviews&rft.issn=09504125&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2006-03-02 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Book review abstracts; North American mammals ER - TY - JOUR T1 - Scleractinian assemblages under sediment input; their characteristics and relation to the nutrient input concept AN - 51750082; 2005-015392 AB - In the geological record, scleractinian-dominated "turbid-water" bioconstructions that accumulated under substantial terrigenous input, along with shallow neritic marls rich in well-preserved corals are common. These occurrences indicate that beyond some threshold, the ecologic and taphonomic effects of sedimentation prevail over the effects of nutrification. Field data and experiments on recent corals show that some taxa cope well with terrigenous turbidity and sedimentation, and acclimate to increased heterotrophy. Colonial corals resilient to sediment input commonly are massive to platy forms of high skeletal plasticity and with large polypars, to effectively reject sediment, or are branched species providing a very small sedimentation area cleaned by feeble currents, or small-polyped massive taxa that tolerate intermittent veneering by sediment. These corals may comprise "siltation assemblages" of recent turbid-water reefs and level-bottoms, in siliciclastic environments. Conversely, excess input of even low amounts of dissolved inorganic nutrients into clear waters adversely affects many coral species. Fossil turbid-water bioconstructions (TWB) were situated in inner shelf to shore zone settings or near storm wave base on shelves or ramps, did not stack into reef complexes, mostly show a cluster to segment fabric, are scarce in or devoid of frame pores with marine cement, and lacked a high carbonate slope. Relative to fossil "clear-water" buildups preserved in pure limestone successions, fossil TWB contain (moderately) diverse coral assemblages, with an increased proportion of sediment-resistant forms. Aside from coral behaviour that is elusive in fossils, the sediment resistance of corals was mainly determined by colony shape and polypar size, but small-polyped, sediment-tolerant corals became common since the Early Cretaceous. Late Jurassic to Cretaceous turbid-water coral assemblages are dominated by plocoid or thamnasterioid forms; corresponding Cainozoic assemblages consist mainly of cerioid and plocoid taxa. In fossil TWB, bioerosion and encrustation are similar or higher than in contemporaneous clear-water buildups. Under higher sediment input, accumulation of discrete TWB was quenched, and level-bottoms of both corals and soft-substrate biota formed. In the resulting "coral marls", depending on turbidity, sedimentation and substrate stability, the coral fauna consists largely of both solitary corals and (mainly) sediment-resistant pseudocolonial/colonial forms, or is dominated by solitary corals. Many corals show growth "anomalies" resulting from partial mortality due to episodic, rapid sedimentation and unstable substrate. In coral marl environments, because of terrigenous input, nutrient levels probably were elevated, yet macroboring and encrustation are very scarce. Beyond some threshold of terrigenous sediment input and accumulation, the ecologic and taphonomic effects of sedimentation and unstable substrate prevail over the effects of nutrient enrichment. During the Meso-Cainozoic evolution of scleractinians, increasing photoautotrophy and progressive invasion of oligotrophic environments is in contrast to a Late Cretaceous to Cainozoic increase in the relative number of reefs in marginal-marine/siliciclastic settings. This trend may be explained by second-order sea-level fall and shrinking of epicontinental carbonate seas and isolated platforms, driving corals to more narrow, attached shelves, and by a wider total trophic range in which distinct coral assemblages can thrive, as a result of coral evolution and diversification. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Sanders, Diethard AU - Baron-Szabo, Rosemarie C Y1 - 2005/01// PY - 2005 DA - January 2005 SP - 139 EP - 181 PB - Elsevier, Amsterdam VL - 216 IS - 1-2 SN - 0031-0182, 0031-0182 KW - communities KW - reef builders KW - erosion KW - Cretaceous KW - reefs KW - paleoecology KW - Cenozoic KW - laboratory studies KW - bioerosion KW - sedimentary rocks KW - Zoantharia KW - sediments KW - Anthozoa KW - taphonomy KW - Invertebrata KW - ecology KW - encrustations KW - experimental studies KW - reef environment KW - modern analogs KW - assemblages KW - trophic analysis KW - marl KW - siltation KW - Coelenterata KW - Mesozoic KW - Scleractinia KW - nutrients KW - biogenic processes KW - turbidity KW - Cnidaria KW - clastic rocks KW - field studies KW - 06A:Sedimentary petrology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51750082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Scleractinian+assemblages+under+sediment+input%3B+their+characteristics+and+relation+to+the+nutrient+input+concept&rft.au=Sanders%2C+Diethard%3BBaron-Szabo%2C+Rosemarie+C&rft.aulast=Sanders&rft.aufirst=Diethard&rft.date=2005-01-01&rft.volume=216&rft.issue=1-2&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2004.10.008 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 200 N1 - Document feature - illus. incl. 5 tables, sects. N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Anthozoa; assemblages; bioerosion; biogenic processes; Cenozoic; clastic rocks; Cnidaria; Coelenterata; communities; Cretaceous; ecology; encrustations; erosion; experimental studies; field studies; Invertebrata; laboratory studies; marl; Mesozoic; modern analogs; nutrients; paleoecology; reef builders; reef environment; reefs; Scleractinia; sedimentary rocks; sediments; siltation; taphonomy; trophic analysis; turbidity; Zoantharia DO - http://dx.doi.org/10.1016/j.palaeo.2004.10.008 ER - TY - BOOK T1 - History of geology since 1962 AN - 51746418; 2005-016640 JF - Encyclopedia of geology; Volume 3 AU - Marvin, U B A2 - Selley, Richard C. A2 - Cocks, L. Robin M. A2 - Plimer, Ian R. Y1 - 2005 PY - 2005 DA - 2005 PB - Elsevier, Oxford SN - 0126363803; 0126363838 KW - history KW - geology KW - plate tectonics KW - philosophy KW - planetology KW - oceanography KW - geophysics KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51746418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Marvin%2C+U+B&rft.aulast=Marvin&rft.aufirst=U&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0126363803&rft.btitle=History+of+geology+since+1962&rft.title=History+of+geology+since+1962&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51724393; 2005-033040 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2005/01// PY - 2005 DA - January 2005 SP - 84 EP - 85 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 35 IS - 1 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - publications KW - Protista KW - Invertebrata KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51724393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2005-01-01&rft.volume=35&rft.issue=1&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/ L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; Foraminifera; Invertebrata; microfossils; Protista; publications ER - TY - JOUR T1 - Influence of lithospheric thickness variations on 3-D crustal velocities due to glacial isostatic adjustment AN - 51715119; 2005-039572 JF - Geophysical Research Letters AU - Latychev, Konstantin AU - Mitrovica, Jerry X AU - Tamisiea, Mark E AU - Tromp, Jeroen AU - Moucha, Robert Y1 - 2005/01// PY - 2005 DA - January 2005 SP - 4 PB - American Geophysical Union, Washington, DC VL - 32 IS - 1 SN - 0094-8276, 0094-8276 KW - Global Positioning System KW - mantle KW - Holocene KW - core-mantle boundary KW - lower mantle KW - isostasy KW - Cenozoic KW - finite element analysis KW - isostatic rebound KW - velocity KW - thickness KW - heterogeneity KW - North America KW - glacial rebound KW - continental margin KW - Quaternary KW - three-dimensional models KW - plate boundaries KW - loading KW - lithosphere KW - prediction KW - viscoelasticity KW - outer core KW - sea-level changes KW - plate tectonics KW - core KW - symmetry KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51715119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Influence+of+lithospheric+thickness+variations+on+3-D+crustal+velocities+due+to+glacial+isostatic+adjustment&rft.au=Latychev%2C+Konstantin%3BMitrovica%2C+Jerry+X%3BTamisiea%2C+Mark+E%3BTromp%2C+Jeroen%3BMoucha%2C+Robert&rft.aulast=Latychev&rft.aufirst=Konstantin&rft.date=2005-01-01&rft.volume=32&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021454 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; continental margin; core; core-mantle boundary; crust; finite element analysis; glacial rebound; Global Positioning System; heterogeneity; Holocene; isostasy; isostatic rebound; lithosphere; loading; lower mantle; mantle; North America; outer core; plate boundaries; plate tectonics; prediction; Quaternary; sea-level changes; symmetry; thickness; three-dimensional models; velocity; viscoelasticity DO - http://dx.doi.org/10.1029/2004GL021454 ER - TY - JOUR T1 - Memorial; William L. Quaide, 1927-2004 AN - 51703697; 2005-047578 JF - Meteoritics & Planetary Science AU - French, Bevan M Y1 - 2005/01// PY - 2005 DA - January 2005 SP - 139 EP - 141 PB - Meteoritical Society, Fayetteville, AR VL - 40 IS - 1 SN - 1086-9379, 1086-9379 KW - Quaide, William Lee KW - lunar samples KW - Moon KW - extraterrestrial geology KW - Apollo Program KW - biography KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51703697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Memorial%3B+William+L.+Quaide%2C+1927-2004&rft.au=French%2C+Bevan+M&rft.aulast=French&rft.aufirst=Bevan&rft.date=2005-01-01&rft.volume=40&rft.issue=1&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 8 N1 - PubXState - AR N1 - Document feature - portr. N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - Apollo Program; biography; extraterrestrial geology; lunar samples; Moon; Quaide, William Lee ER - TY - JOUR T1 - Valleys, volcanoes, channels, and chaos near Margaritifer Basin AN - 51658823; 2005-076447 JF - Open-File Report - U. S. Geological Survey AU - Williams, K K AU - Fortezzo, C M AU - Grant, J A Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - imagery KW - valleys KW - resurfacing KW - channels KW - Viking Program KW - Mars KW - mapping KW - landforms KW - Mars Orbiter Camera KW - terrestrial planets KW - planets KW - topography KW - Margaritifer Basin KW - volcanism KW - surface features KW - volcanoes KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51658823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Valleys%2C+volcanoes%2C+channels%2C+and+chaos+near+Margaritifer+Basin&rft.au=Williams%2C+K+K%3BFortezzo%2C+C+M%3BGrant%2C+J+A&rft.aulast=Williams&rft.aufirst=K&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2005/1271/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of Planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - sketch maps N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - channels; imagery; landforms; mapping; Margaritifer Basin; Mars; Mars Orbiter Camera; planets; resurfacing; surface features; terrestrial planets; topography; USGS; valleys; Viking Program; volcanism; volcanoes ER - TY - JOUR T1 - Reactivation of the San Marcos Fault during mid to late Tertiary extension, Chihuahua, Mexico AN - 51639408; 2006-010953 AB - The San Marcos fault is a >300-km-long, WNW- to NW-trending structure that has been repeatedly reactivated during Mesozoic and Tertiary pulses of deformation. The San Marcos fault has previously been demonstrated to extend across Coahuila in a trend roughly parallel to the proposed Mojave-Sonora megashear. Exposures in this broad region are dominated by Mesozoic marine sedimentary rocks. Northwest of the border between Coahuila and Chihuahua a thick cover of Tertiary volcanic rocks masks the fault trace. We believe that the San Marcos fault trace projects across the eastern branch of the Bolson de Mapimi, a major Basin and Range structure, into the northern portion of the Sierra del Diablo and into the central part of the Pliocene-Quaternary Camargo volcanic field ( (super 40) Ar/ (super 39) Ar ages are 4.7-0.09 Ma). In the same area, upper Tertiary normal faults that bound both branches of the Bolson de Mapimi show a marked change in orientation. South of the projected San Marcos fault the extensional structures strike approximately north-south. Northwest of the San Marcos fault, a conspicuous northwest-trending graben (ca. 4.7-2.1 Ma) crosses the Camargo volcanic field. A lineament identified in digital elevation models suggests that the San Marcos fault extends beneath the Camargo volcanic field, passes west of Sierra Aguachile, and can be traced at least an additional 300 km to the northwest, which effectively doubles the known or inferred length of the San Marcos fault. Mid-Tertiary volcanic rocks (ca. 32-14 Ma) are folded into NNW-trending, SSE-plunging synclines in areas immediately northwest and southeast of the Camargo volcanic field. A short distance ( approximately 5 km) west of Sierra El Morrion in central Chihuahua another NNW-trending syncline, observable in satellite images and in regional geologic and topographic maps, is developed in mid-Tertiary volcanic rocks. Miocene folding in the volcanic sequence at Pena Blanca has been reported in the literature near the NNW projection of the San Marcos fault. The central graben of the Camargo volcanic field, the upper Tertiary synclines, and the abrupt change in trend of the Tertiary normal faults are all closely associated with a distinct bend in the San Marcos fault, marking a change in trend from WNW to NW. The Camargo volcanic field central graben and the adjacent synclines were developed in the same northwest-trending segment of the fault. We interpret the central graben of the Camargo volcanic field as a pull-apart basin, whereas the synclines were formed in areas where a small left-lateral component in the fault movement produced shortening. We believe this deformation was accomplished in at least two pulses of late Tertiary extension. An older event that occurred between ca. 14 Ma and 5 Ma produced the left-lateral movement and associated folding. This pulse corresponds to a short episode of regional northwestern extension documented in northern Mexico and the southern United States. The younger event (< or =5 Ma) was in part synchronous with the activity in the Camargo volcanic field and was caused by NE to ENE extension. JF - Special Paper - Geological Society of America AU - Aranda-Gomez, Jose Jorge AU - Housh, Todd B AU - Luhr, James F AU - Henry, Christopher D AU - Becker, Tim AU - Chavez-Cabello, Gabriel A2 - Anderson, Thomas H. A2 - Nourse, Jonathan A. A2 - McKee, James W. A2 - Steiner, Maureen B. Y1 - 2005 PY - 2005 DA - 2005 SP - 509 EP - 521 PB - Geological Society of America (GSA), Boulder, CO VL - 393 SN - 0072-1077, 0072-1077 KW - Basin and Range Province KW - topography KW - sedimentary rocks KW - folds KW - Bolson de Mapimi KW - absolute age KW - San Marcos Fault KW - faults KW - systems KW - North America KW - shear zones KW - Quaternary KW - Diablo Range KW - reactivation KW - Tertiary KW - intrusions KW - Mexico KW - transtension KW - El Morrion Range KW - lithostratigraphy KW - transpression KW - digital terrain models KW - Chihuahua Mexico KW - extension tectonics KW - Aguachile Range KW - Aguachile Sill KW - Cenozoic KW - neotectonics KW - dates KW - volcanism KW - normal faults KW - basins KW - Cerro Prieto KW - tectonics KW - El Espejo Basalt KW - Ar/Ar KW - Camargo volcanic field KW - structural analysis KW - deformation KW - Camargo Basalt KW - Mesozoic KW - grabens KW - extension KW - Mojave-Sonora Megashear KW - synclines KW - Neogene KW - volcanoes KW - Pliocene KW - intraplate processes KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51639408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Reactivation+of+the+San+Marcos+Fault+during+mid+to+late+Tertiary+extension%2C+Chihuahua%2C+Mexico&rft.au=Aranda-Gomez%2C+Jose+Jorge%3BHoush%2C+Todd+B%3BLuhr%2C+James+F%3BHenry%2C+Christopher+D%3BBecker%2C+Tim%3BChavez-Cabello%2C+Gabriel&rft.aulast=Aranda-Gomez&rft.aufirst=Jose&rft.date=2005-01-01&rft.volume=393&rft.issue=&rft.spage=509&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2005.2393%2819%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 44 N1 - PubXState - CO N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - absolute age; Aguachile Range; Aguachile Sill; Ar/Ar; Basin and Range Province; basins; Bolson de Mapimi; Camargo Basalt; Camargo volcanic field; Cenozoic; Cerro Prieto; Chihuahua Mexico; dates; deformation; Diablo Range; digital terrain models; El Espejo Basalt; El Morrion Range; extension; extension tectonics; faults; folds; grabens; intraplate processes; intrusions; lithostratigraphy; Mesozoic; Mexico; Mojave-Sonora Megashear; Neogene; neotectonics; normal faults; North America; Pliocene; Quaternary; reactivation; San Marcos Fault; sedimentary rocks; shear zones; structural analysis; synclines; systems; tectonics; Tertiary; topography; transpression; transtension; volcanism; volcanoes DO - http://dx.doi.org/10.1130/2005.2393(19) ER - TY - JOUR T1 - Geochemical evidence for possible trench provenance and fluid-rock histories, Cordillera de la Costa eclogite belt, Venezuela AN - 51637692; 2006-010926 JF - Special Paper - Geological Society of America AU - Sorensen, Sorena S AU - Sisson, Virginia B AU - Ave Lallemant, Hans G A2 - Ave Lallemant, Hans G. A2 - Sisson, Virginia B. Y1 - 2005 PY - 2005 DA - 2005 SP - 173 EP - 192 PB - Geological Society of America (GSA), Boulder, CO VL - 394 SN - 0072-1077, 0072-1077 KW - retrograde metamorphism KW - alteration KW - volcanic rocks KW - subduction zones KW - igneous rocks KW - enrichment KW - metamorphic belts KW - Margarita Island KW - amphibolites KW - metasomatism KW - lithophile elements KW - mineral composition KW - trenches KW - water-rock interaction KW - Puerto Cabello Venezuela KW - metamorphic rocks KW - basalts KW - metasedimentary rocks KW - Bermuda Rise KW - X-ray fluorescence spectra KW - Venezuelan Islands KW - spectra KW - trace elements KW - ocean floors KW - chemical composition KW - geochemistry KW - chemical ratios KW - P-T conditions KW - protoliths KW - Cordillera de la Costa KW - Nueva Esparta Venezuela KW - Carabobo Venezuela KW - Caribbean region KW - metamorphism KW - provenance KW - Caribbean Plate KW - South America KW - plate tectonics KW - mid-ocean ridge basalts KW - Venezuela KW - petrography KW - North Atlantic KW - Atlantic Ocean KW - eclogite KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51637692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=Geochemical+evidence+for+possible+trench+provenance+and+fluid-rock+histories%2C+Cordillera+de+la+Costa+eclogite+belt%2C+Venezuela&rft.au=Sorensen%2C+Sorena+S%3BSisson%2C+Virginia+B%3BAve+Lallemant%2C+Hans+G&rft.aulast=Sorensen&rft.aufirst=Sorena&rft.date=2005-01-01&rft.volume=394&rft.issue=&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2005.SPE394%2806%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 80 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - alteration; amphibolites; Atlantic Ocean; basalts; Bermuda Rise; Carabobo Venezuela; Caribbean Plate; Caribbean region; chemical composition; chemical ratios; Cordillera de la Costa; eclogite; enrichment; geochemistry; igneous rocks; lithophile elements; Margarita Island; metamorphic belts; metamorphic rocks; metamorphism; metasedimentary rocks; metasomatism; mid-ocean ridge basalts; mineral composition; North Atlantic; Nueva Esparta Venezuela; ocean floors; P-T conditions; petrography; plate tectonics; protoliths; provenance; Puerto Cabello Venezuela; retrograde metamorphism; South America; spectra; subduction zones; trace elements; trenches; Venezuela; Venezuelan Islands; volcanic rocks; water-rock interaction; X-ray fluorescence spectra DO - http://dx.doi.org/10.1130/2005.SPE394(06) ER - TY - JOUR T1 - New insignts on the origin of flow bands in obsidian AN - 51630680; 2006-017337 JF - Special Paper - Geological Society of America AU - Castro, Jonathan M AU - Dingwell, Donald B AU - Nichols, Alexander R L AU - Gardner, James E A2 - Manga, Michael A2 - Ventura, Guido Y1 - 2005 PY - 2005 DA - 2005 SP - 55 EP - 65 PB - Geological Society of America (GSA), Boulder, CO VL - 396 SN - 0072-1077, 0072-1077 KW - United States KW - welding KW - volcanic rocks KW - microlite KW - glasses KW - rhyolitic composition KW - igneous rocks KW - viscous materials KW - metasomatism KW - California KW - mineral composition KW - volcanism KW - obsidian KW - flow banding KW - cooling KW - hydrothermal alteration KW - thermal analysis data KW - P-T conditions KW - degassing KW - Mono County California KW - textures KW - Inyo Domes KW - magmatism KW - flow mechanism KW - friction KW - deformation KW - Big Glass Mountain KW - petrography KW - heating KW - annealing KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51630680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=New+insignts+on+the+origin+of+flow+bands+in+obsidian&rft.au=Castro%2C+Jonathan+M%3BDingwell%2C+Donald+B%3BNichols%2C+Alexander+R+L%3BGardner%2C+James+E&rft.aulast=Castro&rft.aufirst=Jonathan&rft.date=2005-01-01&rft.volume=396&rft.issue=&rft.spage=55&rft.isbn=0813723965&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2F2005.2396%2805%29 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 26 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - annealing; Big Glass Mountain; California; cooling; deformation; degassing; flow banding; flow mechanism; friction; glasses; heating; hydrothermal alteration; igneous rocks; Inyo Domes; magmatism; metasomatism; microlite; mineral composition; Mono County California; obsidian; P-T conditions; petrography; rhyolitic composition; textures; thermal analysis data; United States; viscous materials; volcanic rocks; volcanism; welding DO - http://dx.doi.org/10.1130/2005.2396(05) ER - TY - JOUR T1 - Molecular evidence suggests a complex biogeographic history of springsnails in the Death Valley region, California-Nevada AN - 51627681; 2006-019201 JF - Open-File Report - U. S. Geological Survey AU - Hershler, Robert AU - Liu, Hsiu-Ping Y1 - 2005 PY - 2005 DA - 2005 SP - 6 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Quaternary KW - Gastropoda KW - biogeography KW - Cenozoic KW - California KW - habitat KW - Pyrgulopsis KW - Death Valley KW - DNA KW - Invertebrata KW - Mollusca KW - USGS KW - Nevada KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51627681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Molecular+evidence+suggests+a+complex+biogeographic+history+of+springsnails+in+the+Death+Valley+region%2C+California-Nevada&rft.au=Hershler%2C+Robert%3BLiu%2C+Hsiu-Ping&rft.aulast=Hershler&rft.aufirst=Robert&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2005/1404 https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Geologic and biotic perspectives on late Cenozoic drainage history of the southwestern Great Basin and lower Colorado River region N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 4 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - biogeography; California; Cenozoic; Death Valley; DNA; Gastropoda; habitat; Invertebrata; Mollusca; Nevada; Pyrgulopsis; Quaternary; United States; USGS ER - TY - BOOK T1 - The evolution of sauropod locomotion AN - 51619040; 2006-022990 JF - 61st annual meeting of the Society of Vertebrate Paleontology AU - Carano, Matthew T A2 - Rogers, Kristina A. Curry A2 - Wilson, Jeffrey A. Y1 - 2005 PY - 2005 DA - 2005 PB - University of California Press, Berkeley, CA SN - 0520246233 KW - Diapsida KW - Chordata KW - biologic evolution KW - Mesozoic KW - size KW - Sauropodomorpha KW - Sauropoda KW - Reptilia KW - morphology KW - Archosauria KW - functional morphology KW - Saurischia KW - dinosaurs KW - Vertebrata KW - locomotion KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51619040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Carano%2C+Matthew+T&rft.aulast=Carano&rft.aufirst=Matthew&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0520246233&rft.btitle=The+evolution+of+sauropod+locomotion&rft.title=The+evolution+of+sauropod+locomotion&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 61st annual meeting of the Society of Vertebrate Paleontology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 64 N1 - PubXState - CA N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Pennsylvanian-Permian fossil floras from the Cutler Group, Canon del Cobre and Arroyo del Agua areas, in northern New Mexico AN - 51606185; 2006-033192 JF - Bulletin - New Mexico Museum of Natural History and Science AU - DiMichele, William A AU - Chaney, Dan S A2 - Lucas, Spencer G. A2 - Zeigler, Kate E. A2 - Spielmann, Justin A. Y1 - 2005 PY - 2005 DA - 2005 SP - 26 EP - 33 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 31 SN - 1524-4156, 1524-4156 KW - United States KW - Rio Arriba County New Mexico KW - Plantae KW - Paleozoic KW - floral list KW - New Mexico KW - leaves KW - Permian KW - Arroyo del Agua New Mexico KW - morphology KW - El Cobre Canyon KW - Cutler Formation KW - floral studies KW - El Cobre Canyon Formation KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51606185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Pennsylvanian-Permian+fossil+floras+from+the+Cutler+Group%2C+Canon+del+Cobre+and+Arroyo+del+Agua+areas%2C+in+northern+New+Mexico&rft.au=DiMichele%2C+William+A%3BChaney%2C+Dan+S&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2005-01-01&rft.volume=31&rft.issue=&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 4 N1 - Availability - New Mexico Museum of Natural History and Science, Albuqueque, NM, United States N1 - PubXState - NM N1 - Document feature - 1 table, 5 plates N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Arroyo del Agua New Mexico; Cutler Formation; El Cobre Canyon; El Cobre Canyon Formation; floral list; floral studies; leaves; morphology; New Mexico; Paleozoic; Permian; Plantae; Rio Arriba County New Mexico; United States ER - TY - JOUR T1 - An eurypterid (Adelophthalmus sp.) from plant-rich lacustrine facies of Upper Pennsylvanian strata in El Cobre Canyon, New Mexico AN - 51601334; 2006-033193 AB - A large carapace (dorsal shield) of a somewhat deformed eurypterid prosoma found associated with plant specimens in Upper Pennsylvanian strata of the El Cobre Canyon Formation (Cutler Group) of El Cobre Canyon, Rio Arriba County, New Mexico, is assigned to the genus Adelophthalmus, a rare, but widespread, upper Paleozoic genus. The specimen, preserved in plant-rich layers of a gray lacustrine deposit within a sequence of red siltstones and sandstones, is a good example of an occurrence of the genus in a nonmarine context. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hannibal, Joseph T AU - Lucas, Spencer G AU - Lerner, Allan J AU - Chaney, Dan S A2 - Lucas, Spencer G. A2 - Zeigler, Kate E. A2 - Spielmann, Justin A. Y1 - 2005 PY - 2005 DA - 2005 SP - 34 EP - 38 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 31 SN - 1524-4156, 1524-4156 KW - United States KW - Rio Arriba County New Mexico KW - lithostratigraphy KW - Paleozoic KW - New Mexico KW - Permian KW - Merostomata KW - morphology KW - El Cobre Canyon KW - Cutler Formation KW - Adelophthalmus KW - paleoenvironment KW - Arthropoda KW - Chelicerata KW - Eurypterida KW - El Cobre Canyon Formation KW - lacustrine environment KW - Invertebrata KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51601334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=An+eurypterid+%28Adelophthalmus+sp.%29+from+plant-rich+lacustrine+facies+of+Upper+Pennsylvanian+strata+in+El+Cobre+Canyon%2C+New+Mexico&rft.au=Hannibal%2C+Joseph+T%3BLucas%2C+Spencer+G%3BLerner%2C+Allan+J%3BChaney%2C+Dan+S&rft.aulast=Hannibal&rft.aufirst=Joseph&rft.date=2005-01-01&rft.volume=31&rft.issue=&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 20 N1 - Availability - New Mexico Museum of Natural History and Science, Albuqueque, NM, United States N1 - PubXState - NM N1 - Document feature - illus. incl. 1 table, strat. col. N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Adelophthalmus; Arthropoda; Chelicerata; Cutler Formation; El Cobre Canyon; El Cobre Canyon Formation; Eurypterida; Invertebrata; lacustrine environment; lithostratigraphy; Merostomata; morphology; New Mexico; paleoenvironment; Paleozoic; Permian; Rio Arriba County New Mexico; United States ER - TY - JOUR T1 - An idiosyncratic history of Floridian vertebrate paleontology AN - 51540819; 2006-072913 AB - The history of vertebrate paleontology of Florida is reviewed, analyzed, and compared and contrasted to that of North America as a whole. Simpson's (1942) organization of the history of the subject for North America into six periods is modified and extended to fit the special case of Florida. The beginning of vertebrate paleontology in Florida is shown to have trailed that of the continent in general by at least a century and a half, and its advancement to have lagged at every period by several decades for most of its history, but to have accelerated dramatically in recent decades, resulting in integration and equality, if not superiority, for Florida at present and for the future. JF - Bulletin of the Florida Museum of Natural History AU - Ray, Clayton E A2 - Hulbert, Richard C., Jr. A2 - Morgan, Gary S. A2 - Baskin, Jon A. Y1 - 2005 PY - 2005 DA - 2005 SP - 143 EP - 170 PB - University of Florida, Gainesville, FL VL - 45 IS - 4 KW - United States KW - history KW - Cenozoic KW - Chordata KW - Leidy, Joseph KW - Vertebrata KW - Florida KW - Webb, S. David KW - paleontology KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51540819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Florida+Museum+of+Natural+History&rft.atitle=An+idiosyncratic+history+of+Floridian+vertebrate+paleontology&rft.au=Ray%2C+Clayton+E&rft.aulast=Ray&rft.aufirst=Clayton&rft.date=2005-01-01&rft.volume=45&rft.issue=4&rft.spage=143&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Florida+Museum+of+Natural+History&rft.issn=&rft_id=info:doi/ L2 - http://www.flmnh.ufl.edu/bulletin/bulletin_vols.htm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 111 N1 - PubXState - FL N1 - Document feature - illus. incl. portrs. N1 - Last updated - 2012-06-07 N1 - CODEN - #05632 N1 - SubjectsTermNotLitGenreText - Cenozoic; Chordata; Florida; history; Leidy, Joseph; paleontology; United States; Vertebrata; Webb, S. David ER - TY - JOUR T1 - An introduction to the geology of the Bocas del Toro Archipelago, Panama AN - 51529019; 2006-087669 JF - Caribbean Journal of Science AU - Coates, A G AU - McNeill, D F AU - Aubry, M P AU - Berggren, W A AU - Collins, L S Y1 - 2005 PY - 2005 DA - 2005 SP - 374 EP - 391 PB - University of Puerto Rico, Mayaguez VL - 41 IS - 3 SN - 0008-6452, 0008-6452 KW - Old Bank Member KW - land bridges KW - Ground Creek Member KW - Escudo de Veraguas Formation KW - Nancy Point Formation KW - Foraminifera KW - Bastimentos Island KW - Invertebrata KW - Swan Cay Formation KW - depositional environment KW - basaltic composition KW - lower Pleistocene KW - Panama KW - Plantae KW - Protista KW - Tobobe Formation KW - Quaternary KW - clastic sediments KW - Cayo Agua Formation KW - correlation KW - Coelenterata KW - paleogeography KW - Caribbean Plate KW - Tertiary KW - Shark Hole Formation KW - sea-level changes KW - plate tectonics KW - Pleistocene KW - biozones KW - Nazca Plate KW - lithostratigraphy KW - volcanic rocks KW - igneous rocks KW - La Gruta Member KW - Bocas del Toro Archipelago KW - algae KW - areal geology KW - Valiente Formation KW - Cenozoic KW - Punta Alegre Formation KW - sediments KW - Anthozoa KW - Colon Island KW - Bocas del Toro Group KW - assemblages KW - sedimentation KW - Caribbean region KW - pyroclastics KW - paleoenvironment KW - Neogene KW - nannofossils KW - Cnidaria KW - Central America KW - microfossils KW - 13:Areal geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51529019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Caribbean+Journal+of+Science&rft.atitle=An+introduction+to+the+geology+of+the+Bocas+del+Toro+Archipelago%2C+Panama&rft.au=Coates%2C+A+G%3BMcNeill%2C+D+F%3BAubry%2C+M+P%3BBerggren%2C+W+A%3BCollins%2C+L+S&rft.aulast=Coates&rft.aufirst=A&rft.date=2005-01-01&rft.volume=41&rft.issue=3&rft.spage=374&rft.isbn=&rft.btitle=&rft.title=Caribbean+Journal+of+Science&rft.issn=00086452&rft_id=info:doi/ L2 - http://www.caribjsci.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - CRJSA4 N1 - SubjectsTermNotLitGenreText - algae; Anthozoa; areal geology; assemblages; basaltic composition; Bastimentos Island; biozones; Bocas del Toro Archipelago; Bocas del Toro Group; Caribbean Plate; Caribbean region; Cayo Agua Formation; Cenozoic; Central America; clastic sediments; Cnidaria; Coelenterata; Colon Island; correlation; depositional environment; Escudo de Veraguas Formation; Foraminifera; Ground Creek Member; igneous rocks; Invertebrata; La Gruta Member; land bridges; lithostratigraphy; lower Pleistocene; microfossils; Nancy Point Formation; nannofossils; Nazca Plate; Neogene; Old Bank Member; paleoenvironment; paleogeography; Panama; Plantae; plate tectonics; Pleistocene; Protista; Punta Alegre Formation; pyroclastics; Quaternary; sea-level changes; sedimentation; sediments; Shark Hole Formation; Swan Cay Formation; Tertiary; Tobobe Formation; Valiente Formation; volcanic rocks ER - TY - JOUR T1 - Variation in mangrove forest structure and sediment characteristics in Bocas del Toro, Panama AN - 51527206; 2006-087670 JF - Caribbean Journal of Science AU - Lovelock, C E AU - Feller, I C AU - McKee, K L AU - Thompson, R Y1 - 2005 PY - 2005 DA - 2005 SP - 456 EP - 464 PB - University of Puerto Rico, Mayaguez VL - 41 IS - 3 SN - 0008-6452, 0008-6452 KW - Laguncularia racemosa KW - mangrove swamps KW - biomass KW - characterization KW - Bocas del Toro Archipelago KW - ecosystems KW - vegetation KW - salinity KW - Laguncularia KW - pollen KW - miospores KW - ecology KW - Rhizophora KW - depositional environment KW - soils KW - Panama KW - forests KW - shore features KW - Plantae KW - patterns KW - Avicennia germinans KW - assemblages KW - sedimentation KW - Rhizophora mangle KW - habitat KW - mires KW - swamps KW - palynomorphs KW - coastal environment KW - landscapes KW - Central America KW - microfossils KW - Avicennia KW - 06A:Sedimentary petrology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51527206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Caribbean+Journal+of+Science&rft.atitle=Variation+in+mangrove+forest+structure+and+sediment+characteristics+in+Bocas+del+Toro%2C+Panama&rft.au=Lovelock%2C+C+E%3BFeller%2C+I+C%3BMcKee%2C+K+L%3BThompson%2C+R&rft.aulast=Lovelock&rft.aufirst=C&rft.date=2005-01-01&rft.volume=41&rft.issue=3&rft.spage=456&rft.isbn=&rft.btitle=&rft.title=Caribbean+Journal+of+Science&rft.issn=00086452&rft_id=info:doi/ L2 - http://www.caribjsci.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - CRJSA4 N1 - SubjectsTermNotLitGenreText - assemblages; Avicennia; Avicennia germinans; biomass; Bocas del Toro Archipelago; Central America; characterization; coastal environment; depositional environment; ecology; ecosystems; forests; habitat; Laguncularia; Laguncularia racemosa; landscapes; mangrove swamps; microfossils; miospores; mires; palynomorphs; Panama; patterns; Plantae; pollen; Rhizophora; Rhizophora mangle; salinity; sedimentation; shore features; soils; swamps; vegetation ER - TY - JOUR T1 - Spectroscopic biomarkers and their evolution over time AN - 51512232; 2007-004450 JF - LPI Contribution AU - Kaltenegger, L AU - Traub, W AU - Jucks, K AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - 8201 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - programs KW - planets KW - physical properties KW - habitability KW - extrasolar planets KW - TPF/DARWIN Program KW - planetology KW - terrestrial comparison KW - spectra KW - biomarkers KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51512232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Spectroscopic+biomarkers+and+their+evolution+over+time&rft.au=Kaltenegger%2C+L%3BTraub%2C+W%3BJucks%2C+K%3BAnonymous&rft.aulast=Kaltenegger&rft.aufirst=L&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Protostars and planets V N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - biomarkers; extrasolar planets; habitability; physical properties; planetology; planets; programs; spectra; terrestrial comparison; TPF/DARWIN Program ER - TY - JOUR T1 - Formation and evolution of planetary systems (FEPS); primordial warm dust evolution from 3-30 myr around Sun-like stars AN - 51512195; 2007-004373 JF - LPI Contribution AU - Silverstone, Murray D AU - Meyer, M R AU - Mamajek, E E AU - Hines, D C AU - Hillenbrand, L A AU - Najita, J AU - Pascucci, I AU - Bouwman, J AU - Kim, J S AU - Carpenter, J M AU - Stauffer, J R AU - Moro-Martin, A AU - Henning, Thomas AU - Wolf, S AU - Backman, D E AU - Brooke, T Y AU - Padgett, D L AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - 8547 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - geophysical methods KW - planetesimals KW - interplanetary dust KW - gases KW - genesis KW - planets KW - photometry KW - infrared methods KW - stars KW - planetology KW - instruments KW - cameras KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51512195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Formation+and+evolution+of+planetary+systems+%28FEPS%29%3B+primordial+warm+dust+evolution+from+3-30+myr+around+Sun-like+stars&rft.au=Silverstone%2C+Murray+D%3BMeyer%2C+M+R%3BMamajek%2C+E+E%3BHines%2C+D+C%3BHillenbrand%2C+L+A%3BNajita%2C+J%3BPascucci%2C+I%3BBouwman%2C+J%3BKim%2C+J+S%3BCarpenter%2C+J+M%3BStauffer%2C+J+R%3BMoro-Martin%2C+A%3BHenning%2C+Thomas%3BWolf%2C+S%3BBackman%2C+D+E%3BBrooke%2C+T+Y%3BPadgett%2C+D+L%3BAnonymous&rft.aulast=Silverstone&rft.aufirst=Murray&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Protostars and planets V N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - cameras; gases; genesis; geophysical methods; infrared methods; instruments; interplanetary dust; photometry; planetesimals; planetology; planets; stars ER - TY - JOUR T1 - A Spitzer view of the epsilon Eridani planetary system AN - 51511049; 2007-004417 JF - LPI Contribution AU - Marengo, M AU - Backman, D AU - Megeath, T AU - Fazio, G AU - Wilner, D AU - Stapelfeld, K AU - Werner, M AU - Su, K AU - Rieke, G AU - Jura, M AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - 8566 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - imagery KW - precision KW - extrasolar planets KW - Spitzer Space Telescope KW - size KW - measurement KW - infrared spectra KW - brightness KW - planets KW - velocity KW - planetology KW - Epsilon Eridani KW - spectra KW - Eridani KW - cameras KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51511049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=A+Spitzer+view+of+the+epsilon+Eridani+planetary+system&rft.au=Marengo%2C+M%3BBackman%2C+D%3BMegeath%2C+T%3BFazio%2C+G%3BWilner%2C+D%3BStapelfeld%2C+K%3BWerner%2C+M%3BSu%2C+K%3BRieke%2C+G%3BJura%2C+M%3BAnonymous&rft.aulast=Marengo&rft.aufirst=M&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Protostars and planets V N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brightness; cameras; Epsilon Eridani; Eridani; extrasolar planets; imagery; infrared spectra; measurement; planetology; planets; precision; size; spectra; Spitzer Space Telescope; velocity ER - TY - JOUR T1 - Obliquity tides on hot Jupiters AN - 51509384; 2007-004440 JF - LPI Contribution AU - Winn, Joshua N AU - Holman, Matthew J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - 8476 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - obliquity of the ecliptic KW - extrasolar planets KW - orbits KW - mathematical models KW - planetesimals KW - tides KW - planets KW - stars KW - rotation KW - mathematical methods KW - planetology KW - heating KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51509384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Obliquity+tides+on+hot+Jupiters&rft.au=Winn%2C+Joshua+N%3BHolman%2C+Matthew+J%3BAnonymous&rft.aulast=Winn&rft.aufirst=Joshua&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Protostars and planets V N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - extrasolar planets; heating; mathematical methods; mathematical models; obliquity of the ecliptic; orbits; planetesimals; planetology; planets; rotation; stars; tides ER - TY - JOUR T1 - Toward the detection of transiting hot Earths and hot Neptunes in open clusters AN - 51509362; 2007-004428 JF - LPI Contribution AU - Gaudi, B Scott AU - Pepper, Joshua AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - 8512 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - numerical models KW - extrasolar planets KW - size KW - observations KW - measurement KW - mass KW - planets KW - detection KW - mathematical methods KW - velocity KW - planetology KW - interplanetary comparison KW - terrestrial comparison KW - signal-to-noise ratio KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51509362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Toward+the+detection+of+transiting+hot+Earths+and+hot+Neptunes+in+open+clusters&rft.au=Gaudi%2C+B+Scott%3BPepper%2C+Joshua%3BAnonymous&rft.aulast=Gaudi&rft.aufirst=B&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Protostars and planets V N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - detection; extrasolar planets; interplanetary comparison; mass; mathematical methods; measurement; numerical models; observations; planetology; planets; signal-to-noise ratio; size; terrestrial comparison; velocity ER - TY - JOUR T1 - Halite, sulfate, and clay assemblages in the Nakhla Martian meteorite AN - 51484982; 2007-018489 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Rost, D AU - Vicenzi, E P AU - Pauli, E C AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - upaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - halides KW - anhydrite KW - nakhlite KW - stony meteorites KW - ion probe data KW - Martian meteorites KW - mass spectra KW - Nakhla Meteorite KW - SNC Meteorites KW - meteorites KW - time-of-flight secondary ion mass spectra KW - chlorides KW - spectra KW - trace elements KW - TOF-SIMS data KW - chemical composition KW - minor elements KW - sulfates KW - secondary minerals KW - veins KW - achondrites KW - halite KW - clay minerals KW - sheet silicates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51484982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Halite%2C+sulfate%2C+and+clay+assemblages+in+the+Nakhla+Martian+meteorite&rft.au=Rost%2C+D%3BVicenzi%2C+E+P%3BPauli%2C+E+C%3BAnonymous&rft.aulast=Rost&rft.aufirst=D&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2306.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 17, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; anhydrite; chemical composition; chlorides; clay minerals; halides; halite; ion probe data; Martian meteorites; mass spectra; meteorites; minor elements; Nakhla Meteorite; nakhlite; secondary minerals; sheet silicates; silicates; SNC Meteorites; spectra; stony meteorites; sulfates; time-of-flight secondary ion mass spectra; TOF-SIMS data; trace elements; veins ER - TY - JOUR T1 - A morphological and chemical study of carbonate globules contained within mantle xenoliths of the Sverrefjell Volcano Spitsbergen; implications for ALH84001 AN - 51482346; 2007-022276 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Steele, A AU - Amundsen, H E F AU - Fries, M AU - Vicenzi, E AU - Benning, L AU - Maule, J AU - Mysen, B AU - Toporski, J AU - Schweizer, M AU - Fogel, M AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - imagery KW - stony meteorites KW - Svalbard KW - Martian meteorites KW - mantle KW - olivine group KW - Europe KW - Spitsbergen KW - globules KW - Sverrefjell KW - carbon dioxide KW - meteorites KW - hematite KW - olivine KW - inclusions KW - orthosilicates KW - oxides KW - spectra KW - ALH 84001 KW - xenoliths KW - high-resolution methods KW - breccia KW - Western Europe KW - Arctic region KW - native elements KW - achondrites KW - nesosilicates KW - graphite KW - siderite KW - Scandinavia KW - organic compounds KW - Allan Hills Meteorites KW - Raman spectra KW - precipitation KW - hydrocarbons KW - volcanoes KW - polycyclic aromatic hydrocarbons KW - Norway KW - carbonates KW - aromatic hydrocarbons KW - magnetite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51482346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+morphological+and+chemical+study+of+carbonate+globules+contained+within+mantle+xenoliths+of+the+Sverrefjell+Volcano+Spitsbergen%3B+implications+for+ALH84001&rft.au=Steele%2C+A%3BAmundsen%2C+H+E+F%3BFries%2C+M%3BVicenzi%2C+E%3BBenning%2C+L%3BMaule%2C+J%3BMysen%2C+B%3BToporski%2C+J%3BSchweizer%2C+M%3BFogel%2C+M%3BAnonymous&rft.aulast=Steele&rft.aufirst=A&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2173.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 15, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; Arctic region; aromatic hydrocarbons; breccia; carbon dioxide; carbonates; Europe; globules; graphite; hematite; high-resolution methods; hydrocarbons; imagery; inclusions; magnetite; mantle; Martian meteorites; meteorites; native elements; nesosilicates; Norway; olivine; olivine group; organic compounds; orthosilicates; oxides; polycyclic aromatic hydrocarbons; precipitation; Raman spectra; Scandinavia; siderite; silicates; spectra; Spitsbergen; stony meteorites; Svalbard; Sverrefjell; volcanoes; Western Europe; xenoliths ER - TY - JOUR T1 - Unbrecciated eucrite MAC 02522; petrology of a "typical" eucrite and implications for spectroscopy AN - 51480561; 2007-024668 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mayne, R G AU - McCoy, T J AU - McSween, H Y, Jr AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - petrology KW - stony meteorites KW - olivine group KW - MacAlpine Hills Meteorites KW - achondrites KW - nesosilicates KW - meteorites KW - pyroxene group KW - mineral composition KW - metals KW - olivine KW - orthosilicates KW - eucrite KW - spectra KW - rare earths KW - crystal chemistry KW - geochemistry KW - SEM data KW - MAC 02522 KW - chain silicates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51480561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Unbrecciated+eucrite+MAC+02522%3B+petrology+of+a+%22typical%22+eucrite+and+implications+for+spectroscopy&rft.au=Mayne%2C+R+G%3BMcCoy%2C+T+J%3BMcSween%2C+H+Y%2C+Jr%3BAnonymous&rft.aulast=Mayne&rft.aufirst=R&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1791.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; chain silicates; crystal chemistry; eucrite; geochemistry; MAC 02522; MacAlpine Hills Meteorites; metals; meteorites; mineral composition; nesosilicates; olivine; olivine group; orthosilicates; petrology; pyroxene group; rare earths; SEM data; silicates; spectra; stony meteorites ER - TY - JOUR T1 - Iron reduction during metamorphism on the winonaite/IAB iron meteorite parent body AN - 51480038; 2007-024626 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Benedix, G K AU - McCoy, T J AU - Lauretta, D S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - experimental studies KW - stony meteorites KW - oxygen KW - textures KW - winonaite KW - thermal properties KW - metamorphism KW - achondrites KW - iron KW - fugacity KW - temperature KW - meteorites KW - laboratory studies KW - Winona Meteorite KW - mineral composition KW - iron meteorites KW - metals KW - reduction KW - geochemistry KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51480038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Iron+reduction+during+metamorphism+on+the+winonaite%2FIAB+iron+meteorite+parent+body&rft.au=Benedix%2C+G+K%3BMcCoy%2C+T+J%3BLauretta%2C+D+S%3BAnonymous&rft.aulast=Benedix&rft.aufirst=G&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1749.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; experimental studies; fugacity; geochemistry; iron; iron meteorites; laboratory studies; metals; metamorphism; meteorites; mineral composition; oxygen; reduction; silicates; stony meteorites; temperature; textures; thermal properties; Winona Meteorite; winonaite ER - TY - JOUR T1 - Nebular condensation under incomplete equilibrium; implications for the fine-grained spinel-rich CAIs AN - 51479909; 2007-024424 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Petaev, M I AU - Krot, Alexander N AU - Wood, J A AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - sorosilicates KW - silicates KW - calcium-aluminum inclusions KW - perovskite KW - temperature KW - melilite group KW - pyroxene group KW - clinopyroxene KW - melilite KW - inclusions KW - orthosilicates KW - oxides KW - diopside KW - condensates KW - thermodynamic properties KW - chain silicates KW - pressure KW - numerical models KW - gaseous phase KW - condensation KW - textures KW - spinel KW - equilibrium KW - solar nebula KW - fine-grained materials KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51479909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Nebular+condensation+under+incomplete+equilibrium%3B+implications+for+the+fine-grained+spinel-rich+CAIs&rft.au=Petaev%2C+M+I%3BKrot%2C+Alexander+N%3BWood%2C+J+A%3BAnonymous&rft.aulast=Petaev&rft.aufirst=M&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1238.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 27, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - calcium-aluminum inclusions; chain silicates; clinopyroxene; condensates; condensation; diopside; equilibrium; fine-grained materials; gaseous phase; inclusions; melilite; melilite group; numerical models; orthosilicates; oxides; perovskite; pressure; pyroxene group; silicates; solar nebula; sorosilicates; spinel; temperature; textures; thermodynamic properties ER - TY - JOUR T1 - LA-ICP-MS study of trace elements in the Chaunskij metal AN - 51479509; 2007-024617 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Petaev, M AU - Jacobsen, S B AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - stony irons KW - concentration KW - experimental studies KW - laser methods KW - mass spectra KW - laser ablation KW - metamorphism KW - ICP mass spectra KW - meteorites KW - mineral composition KW - Chaunskij Meteorite KW - mesosiderite KW - spectra KW - trace elements KW - chemical composition KW - geochemistry KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51479509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=LA-ICP-MS+study+of+trace+elements+in+the+Chaunskij+metal&rft.au=Petaev%2C+M%3BJacobsen%2C+S+B%3BAnonymous&rft.aulast=Petaev&rft.aufirst=M&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1740.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Chaunskij Meteorite; chemical composition; concentration; experimental studies; geochemistry; ICP mass spectra; laser ablation; laser methods; mass spectra; mesosiderite; metamorphism; meteorites; mineral composition; spectra; stony irons; trace elements ER - TY - JOUR T1 - Shorelines in the western United States as analogs for hypothesized shoreline features on Mars AN - 51479483; 2007-024610 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zimbelman, J R AU - Williams, S H AU - Irwin, R P AU - Rivera, E J AU - Graves, L AU - Ghatan, G AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - United States KW - Global Positioning System KW - lakes KW - Spring Valley KW - Mars KW - geographic information systems KW - Western U.S. KW - White Pine County Nevada KW - Nevada KW - glacial lakes KW - shore features KW - THEMIS KW - shorelines KW - paleolakes KW - Mars Orbiter Camera KW - glacial features KW - terrestrial planets KW - planets KW - Landsat KW - natural analogs KW - terrestrial comparison KW - MOLA KW - information systems KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51479483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Shorelines+in+the+western+United+States+as+analogs+for+hypothesized+shoreline+features+on+Mars&rft.au=Zimbelman%2C+J+R%3BWilliams%2C+S+H%3BIrwin%2C+R+P%3BRivera%2C+E+J%3BGraves%2C+L%3BGhatan%2C+G%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1733.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - geographic information systems; glacial features; glacial lakes; Global Positioning System; information systems; lakes; Landsat; Mars; Mars Orbiter Camera; MOLA; natural analogs; Nevada; paleolakes; planets; remote sensing; shore features; shorelines; Spring Valley; terrestrial comparison; terrestrial planets; THEMIS; United States; Western U.S.; White Pine County Nevada ER - TY - JOUR T1 - Tracing oxygen fugacity in asteroids and meteorites through olivine composition AN - 51479252; 2007-024390 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Sunshine, J M AU - Bus, S J AU - Burbine, T H AU - McCoy, T J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - stony irons KW - silicates KW - Northwest Africa Meteorites KW - stony meteorites KW - asteroids KW - NWA 753 KW - olivine group KW - Elephant Moraine Meteorites KW - Rumuruti Meteorite KW - meteoroids KW - EET 99402 KW - nesosilicates KW - meteorites KW - mineral composition KW - oxygen fugacity KW - olivine KW - rumurutiites KW - orthosilicates KW - brachinite KW - chondrites KW - reflectance KW - pallasite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51479252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Tracing+oxygen+fugacity+in+asteroids+and+meteorites+through+olivine+composition&rft.au=Sunshine%2C+J+M%3BBus%2C+S+J%3BBurbine%2C+T+H%3BMcCoy%2C+T+J%3BAnonymous&rft.aulast=Sunshine&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1203.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 21, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; brachinite; chondrites; EET 99402; Elephant Moraine Meteorites; meteorites; meteoroids; mineral composition; nesosilicates; Northwest Africa Meteorites; NWA 753; olivine; olivine group; orthosilicates; oxygen fugacity; pallasite; reflectance; Rumuruti Meteorite; rumurutiites; silicates; stony irons; stony meteorites ER - TY - JOUR T1 - The Medusae Fossae Formation; mapping the origins AN - 51479154; 2007-024676 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Shockey, K M AU - Zimbelman, J R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - eolian features KW - lava flows KW - THEMIS KW - clastic sediments KW - cartography KW - Medusae Fossae KW - channels KW - Viking Program KW - Mars KW - bedforms KW - relief KW - terrestrial planets KW - planets KW - Amazonian KW - Gordii Dorsum KW - sediments KW - loess KW - MOLA KW - scarps KW - Olympus Mons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51479154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+Medusae+Fossae+Formation%3B+mapping+the+origins&rft.au=Shockey%2C+K+M%3BZimbelman%2C+J+R%3BAnonymous&rft.aulast=Shockey&rft.aufirst=K&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1799.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Amazonian; bedforms; cartography; channels; clastic sediments; eolian features; Gordii Dorsum; lava flows; loess; Mars; Medusae Fossae; MOLA; Olympus Mons; planets; relief; scarps; sediments; terrestrial planets; THEMIS; Viking Program ER - TY - JOUR T1 - New 70-cm radar mapping of the Moon AN - 51479008; 2007-028009 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, B A AU - Campbell, D B AU - Chandler, J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - high-resolution methods KW - imagery KW - Moon KW - cartography KW - data processing KW - radar methods KW - pixels KW - cryptomare deposits KW - topography KW - errors KW - mosaics KW - Clementine Program KW - regolith KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51479008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=New+70-cm+radar+mapping+of+the+Moon&rft.au=Campbell%2C+B+A%3BCampbell%2C+D+B%3BChandler%2C+J%3BAnonymous&rft.aulast=Campbell&rft.aufirst=B&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1385.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 11, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cartography; Clementine Program; cryptomare deposits; data processing; errors; high-resolution methods; imagery; Moon; mosaics; pixels; radar methods; regolith; remote sensing; topography ER - TY - JOUR T1 - New features in the ADS Abstract Service AN - 51478590; 2007-024394 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Eichhorn, Guenther AU - Accomazzi, Alberto AU - Grant, Carolyn S AU - Kurtz, Michael J AU - Henneken, Edwin A AU - Thompson, Donna M AU - Murray, Stephen S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - ADS Abstract Service KW - publications KW - extraterrestrial geology KW - NASA KW - government agencies KW - data bases KW - geophysics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51478590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=New+features+in+the+ADS+Abstract+Service&rft.au=Eichhorn%2C+Guenther%3BAccomazzi%2C+Alberto%3BGrant%2C+Carolyn+S%3BKurtz%2C+Michael+J%3BHenneken%2C+Edwin+A%3BThompson%2C+Donna+M%3BMurray%2C+Stephen+S%3BAnonymous&rft.aulast=Eichhorn&rft.aufirst=Guenther&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1207.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - SuppNotes - Accessed on Nov. 22, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ADS Abstract Service; data bases; extraterrestrial geology; geophysics; government agencies; NASA; publications ER - TY - JOUR T1 - A Noachian/Hesperian hiatus and erosive reactivation of Martian valley networks AN - 51477106; 2007-020477 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Irwin, R P, III AU - Maxwell, T A AU - Howard, A D AU - Craddock, R A AU - Moore, J M AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - networks KW - Noachian KW - impact features KW - valleys KW - erosion KW - landform evolution KW - Mars KW - landforms KW - Hesperian KW - erosion features KW - reactivation KW - paleoclimatology KW - Gale Crater KW - terrestrial planets KW - planets KW - paleoenvironment KW - hummocks KW - surface features KW - impact craters KW - scarps KW - gullies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51477106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+Noachian%2FHesperian+hiatus+and+erosive+reactivation+of+Martian+valley+networks&rft.au=Irwin%2C+R+P%2C+III%3BMaxwell%2C+T+A%3BHoward%2C+A+D%3BCraddock%2C+R+A%3BMoore%2C+J+M%3BAnonymous&rft.aulast=Irwin&rft.aufirst=R&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2221.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - erosion; erosion features; Gale Crater; gullies; Hesperian; hummocks; impact craters; impact features; landform evolution; landforms; Mars; networks; Noachian; paleoclimatology; paleoenvironment; planets; reactivation; scarps; surface features; terrestrial planets; valleys ER - TY - JOUR T1 - Clementine 2.7 mu m data and 70-cm Earth-based radar data provide additional constraints for UVVIS-based estimates of TiO (sub 2) content for lunar mare basalts AN - 51476801; 2007-020508 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Gillis, J J AU - Lucey, P G AU - Campbell, B A AU - Hawke, B R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - UVVIS KW - near-infrared spectra KW - volcanic rocks KW - Moon KW - igneous rocks KW - optical spectra KW - radar methods KW - maria KW - brightness KW - titanium oxides KW - mineral composition KW - basalts KW - ultraviolet spectra KW - oxides KW - Clementine Program KW - spectra KW - backscattering KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51476801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Clementine+2.7+mu+m+data+and+70-cm+Earth-based+radar+data+provide+additional+constraints+for+UVVIS-based+estimates+of+TiO+%28sub+2%29+content+for+lunar+mare+basalts&rft.au=Gillis%2C+J+J%3BLucey%2C+P+G%3BCampbell%2C+B+A%3BHawke%2C+B+R%3BAnonymous&rft.aulast=Gillis&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2254.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; basalts; brightness; Clementine Program; igneous rocks; maria; mineral composition; Moon; near-infrared spectra; optical spectra; oxides; radar methods; remote sensing; spectra; titanium oxides; ultraviolet spectra; UVVIS; volcanic rocks ER - TY - JOUR T1 - (super 187) Re- (super 187) Os, (super 190) Pt- (super 186) Os isotopic and highly sideophile element systematics of group IVA irons AN - 51474635; 2007-027938 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Walker, R J AU - McCoy, T J AU - Schulte, R F AU - McDonough, W F AU - Ash, R D AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - IVA meteorites KW - mass spectra KW - Elephant Moraine Meteorites KW - platinum group KW - partitioning KW - meteorites KW - iron meteorites KW - volatile elements KW - spectra KW - trace elements KW - accretion KW - parent bodies KW - siderophile elements KW - Re/Os KW - Nedagolla Meteorite KW - isochrons KW - models KW - ICP mass spectra KW - EET 83230 KW - platinum KW - metals KW - crystallization KW - osmium KW - fractional crystallization KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=%28super+187%29+Re-+%28super+187%29+Os%2C+%28super+190%29+Pt-+%28super+186%29+Os+isotopic+and+highly+sideophile+element+systematics+of+group+IVA+irons&rft.au=Walker%2C+R+J%3BMcCoy%2C+T+J%3BSchulte%2C+R+F%3BMcDonough%2C+W+F%3BAsh%2C+R+D%3BAnonymous&rft.aulast=Walker&rft.aufirst=R&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1313.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on Oct. 6, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - accretion; crystallization; EET 83230; Elephant Moraine Meteorites; fractional crystallization; ICP mass spectra; iron meteorites; isochrons; IVA meteorites; mass spectra; metals; meteorites; models; Nedagolla Meteorite; osmium; parent bodies; partitioning; platinum; platinum group; Re/Os; siderophile elements; spectra; trace elements; volatile elements ER - TY - JOUR T1 - The problem of incomplete mixing of interstellar components in the solar nebula; very high precision isotopic measurements with Isoprobes P and T AN - 51474426; 2007-020530 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jacobsen, S B AU - Ranen, M C AU - Petaev, M I AU - Smoliar, M I AU - Adams, E R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - inductively coupled plasma methods KW - stony meteorites KW - isotopes KW - calcium-aluminum inclusions KW - Isoprobe-T KW - meteorites KW - Isoprobe-P KW - inclusions KW - rare earths KW - chondrites KW - geochemistry KW - chemical ratios KW - chemical analysis KW - precision KW - parent bodies KW - mass spectroscopy KW - anomalies KW - carbonaceous chondrites KW - measurement KW - solar nebula KW - cosmic dust KW - metals KW - classification KW - neodymium KW - spectroscopy KW - instruments KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+problem+of+incomplete+mixing+of+interstellar+components+in+the+solar+nebula%3B+very+high+precision+isotopic+measurements+with+Isoprobes+P+and+T&rft.au=Jacobsen%2C+S+B%3BRanen%2C+M+C%3BPetaev%2C+M+I%3BSmoliar%2C+M+I%3BAdams%2C+E+R%3BAnonymous&rft.aulast=Jacobsen&rft.aufirst=S&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2276.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - anomalies; calcium-aluminum inclusions; carbonaceous chondrites; chemical analysis; chemical ratios; chondrites; classification; cosmic dust; geochemistry; inclusions; inductively coupled plasma methods; instruments; Isoprobe-P; Isoprobe-T; isotopes; mass spectroscopy; measurement; metals; meteorites; neodymium; parent bodies; precision; rare earths; solar nebula; spectroscopy; stony meteorites ER - TY - JOUR T1 - A long lava flow in the Tharsis region of Mars as mapped using THEMIS data AN - 51467325; 2007-032328 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Shockey, K M AU - Zimbelman, J R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - lava flows KW - THEMIS KW - cartography KW - channels KW - Mars KW - Mars Odyssey KW - relief KW - terrestrial planets KW - spatial distribution KW - planets KW - volcanism KW - surface features KW - Mars Global Surveyor Program KW - volcanoes KW - MOLA KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51467325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+long+lava+flow+in+the+Tharsis+region+of+Mars+as+mapped+using+THEMIS+data&rft.au=Shockey%2C+K+M%3BZimbelman%2C+J+R%3BAnonymous&rft.aulast=Shockey&rft.aufirst=K&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1937.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cartography; channels; lava flows; Mars; Mars Global Surveyor Program; Mars Odyssey; MOLA; planets; relief; spatial distribution; surface features; terrestrial planets; Tharsis; THEMIS; volcanism; volcanoes ER - TY - JOUR T1 - The solar system in its universal context; ideas, misconceptions, strategies, and programs to enhance learning AN - 51466217; 2007-032345 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Grier, J A AU - Reinfeld, E L AU - Dussault, M E AU - Steel, S J AU - Gould, R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - solar system KW - programs KW - educational resources KW - K-12 education KW - galaxies KW - extraterrestrial geology KW - curricula KW - planetology KW - education KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51466217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+solar+system+in+its+universal+context%3B+ideas%2C+misconceptions%2C+strategies%2C+and+programs+to+enhance+learning&rft.au=Grier%2C+J+A%3BReinfeld%2C+E+L%3BDussault%2C+M+E%3BSteel%2C+S+J%3BGould%2C+R%3BAnonymous&rft.aulast=Grier&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1954.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - curricula; education; educational resources; extraterrestrial geology; galaxies; K-12 education; planetology; programs; solar system ER - TY - JOUR T1 - (super 187) Re- (super 187) Os isotopic and highly siderophile element systematics of Group IVB irons AN - 51464050; 2007-032320 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Honesto, J AU - McDonough, W F AU - Walker, R J AU - McCoy, T J AU - Ash, R D AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - stony meteorites KW - Precambrian KW - calcium-aluminum inclusions KW - siderophile elements KW - Re/Os KW - Paleoarchean KW - isochrons KW - models KW - meteorites KW - iron meteorites KW - metals KW - magmas KW - inclusions KW - absolute age KW - Archean KW - fractional crystallization KW - chondrites KW - geochemistry KW - chemical fractionation KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51464050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=%28super+187%29+Re-+%28super+187%29+Os+isotopic+and+highly+siderophile+element+systematics+of+Group+IVB+irons&rft.au=Honesto%2C+J%3BMcDonough%2C+W+F%3BWalker%2C+R+J%3BMcCoy%2C+T+J%3BAsh%2C+R+D%3BAnonymous&rft.aulast=Honesto&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1929.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - absolute age; Archean; calcium-aluminum inclusions; chemical fractionation; chondrites; fractional crystallization; geochemistry; inclusions; iron meteorites; isochrons; magmas; metals; meteorites; models; Paleoarchean; Precambrian; Re/Os; siderophile elements; stony meteorites ER - TY - JOUR T1 - Trace element carrier phases in primitive chondrite matrix; implications for volatile element fractionation in the inner solar system AN - 51459597; 2007-034670 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bland, P A AU - Rost, D AU - Vicenzi, E P AU - Stadermann, F J AU - Floss, C AU - Fries, M AU - Steele, A AU - Benedix, G K AU - Lee, M R AU - Watt, L E AU - Kearsley, A T AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - calcium-aluminum inclusions KW - mass spectra KW - Acfer 094 KW - ToF-SIMS KW - stable isotopes KW - meteorites KW - volatile elements KW - inclusions KW - spectra KW - trace elements KW - chondrites KW - solar system KW - condensation KW - matrix KW - Acfer Meteorites KW - O-18/O-16 KW - carbonaceous chondrites KW - equilibrium KW - solar nebula KW - models KW - Raman spectra KW - NanoSIMS KW - chemical fractionation KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51459597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Trace+element+carrier+phases+in+primitive+chondrite+matrix%3B+implications+for+volatile+element+fractionation+in+the+inner+solar+system&rft.au=Bland%2C+P+A%3BRost%2C+D%3BVicenzi%2C+E+P%3BStadermann%2C+F+J%3BFloss%2C+C%3BFries%2C+M%3BSteele%2C+A%3BBenedix%2C+G+K%3BLee%2C+M+R%3BWatt%2C+L+E%3BKearsley%2C+A+T%3BAnonymous&rft.aulast=Bland&rft.aufirst=P&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1841.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 20 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 28, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Acfer 094; Acfer Meteorites; calcium-aluminum inclusions; carbonaceous chondrites; chemical fractionation; chondrites; condensation; equilibrium; inclusions; ion probe data; isotopes; mass spectra; matrix; meteorites; models; NanoSIMS; O-18/O-16; oxygen; Raman spectra; solar nebula; solar system; spectra; stable isotopes; stony meteorites; ToF-SIMS; trace elements; volatile elements ER - TY - JOUR T1 - Al-Mg isotopic evidence for separate nebular and parent-body alteration events in two Allende CAIs AN - 51459551; 2007-034649 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Fagan, T J AU - Guan, Y AU - MacPherson, G J AU - Huss, G R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - sorosilicates KW - silicates KW - alteration KW - magnesium KW - stony meteorites KW - isotopes KW - garnet group KW - calcium-aluminum inclusions KW - Mg-26 KW - olivine group KW - CV chondrites KW - stable isotopes KW - anorthite KW - Allende Meteorite KW - meteorites KW - melilite group KW - Al-26 KW - radioactive isotopes KW - chronology KW - melilite KW - aluminum KW - inclusions KW - orthosilicates KW - oxides KW - nepheline group KW - framework silicates KW - Al-27/Al-26 KW - chondrites KW - feldspathoids KW - alkaline earth metals KW - plagioclase KW - accretion KW - secondary minerals KW - isotope ratios KW - parent bodies KW - spinel KW - monticellite KW - carbonaceous chondrites KW - isochrons KW - solar nebula KW - nesosilicates KW - grossular KW - nepheline KW - metals KW - feldspar group KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51459551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Al-Mg+isotopic+evidence+for+separate+nebular+and+parent-body+alteration+events+in+two+Allende+CAIs&rft.au=Fagan%2C+T+J%3BGuan%2C+Y%3BMacPherson%2C+G+J%3BHuss%2C+G+R%3BAnonymous&rft.aulast=Fagan&rft.aufirst=T&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1820.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 28, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - accretion; Al-26; Al-27/Al-26; alkaline earth metals; Allende Meteorite; alteration; aluminum; anorthite; calcium-aluminum inclusions; carbonaceous chondrites; chondrites; chronology; CV chondrites; feldspar group; feldspathoids; framework silicates; garnet group; grossular; inclusions; isochrons; isotope ratios; isotopes; magnesium; melilite; melilite group; metals; meteorites; Mg-26; monticellite; nepheline; nepheline group; nesosilicates; olivine group; orthosilicates; oxides; parent bodies; plagioclase; radioactive isotopes; secondary minerals; silicates; solar nebula; sorosilicates; spinel; stable isotopes; stony meteorites ER - TY - JOUR T1 - The Tishomingo iron; relationship to IVB irons, CR clan chondrites and angrites and implications for the origin of volatile-depleted iron meteorites AN - 51453993; 2007-041778 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Corrigan, C M AU - Rumble, D, III AU - McCoy, T J AU - Ash, R D AU - McDonough, W F AU - Honesto, J AU - Walker, R J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - isotope fractionation KW - stony meteorites KW - oxygen KW - silica minerals KW - isotopes KW - angrite KW - mass spectra KW - stishovite KW - stable isotopes KW - meteorites KW - CR chondrites KW - iron meteorites KW - silica KW - framework silicates KW - spectra KW - trace elements KW - IVB meteorites KW - chondrites KW - O-17/O-16 KW - parent bodies KW - siderophile elements KW - O-18/O-16 KW - carbonaceous chondrites KW - achondrites KW - ICP mass spectra KW - volatiles KW - Tishomingo Meteorite KW - classification KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51453993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+Tishomingo+iron%3B+relationship+to+IVB+irons%2C+CR+clan+chondrites+and+angrites+and+implications+for+the+origin+of+volatile-depleted+iron+meteorites&rft.au=Corrigan%2C+C+M%3BRumble%2C+D%2C+III%3BMcCoy%2C+T+J%3BAsh%2C+R+D%3BMcDonough%2C+W+F%3BHonesto%2C+J%3BWalker%2C+R+J%3BAnonymous&rft.aulast=Corrigan&rft.aufirst=C&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2062.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; angrite; carbonaceous chondrites; chondrites; classification; CR chondrites; framework silicates; ICP mass spectra; iron meteorites; isotope fractionation; isotopes; IVB meteorites; mass spectra; meteorites; O-17/O-16; O-18/O-16; oxygen; parent bodies; siderophile elements; silica; silica minerals; silicates; spectra; stable isotopes; stishovite; stony meteorites; Tishomingo Meteorite; trace elements; volatiles ER - TY - JOUR T1 - In-situ investigation of Mg isotope compositions in a FUN inclusion AN - 51453816; 2007-041793 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - McKeegan, K D AU - Davis, A M AU - Taylor, D J AU - MacPherson, G J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - sorosilicates KW - silicates KW - isotope fractionation KW - magnesium KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - calcium-aluminum inclusions KW - mass spectra KW - olivine group KW - CV chondrites KW - stable isotopes KW - meteorites KW - melilite group KW - Al-26 KW - radioactive isotopes KW - pyroxene group KW - melilite KW - Mg-25/Mg-24 KW - aluminum KW - olivine KW - inclusions KW - orthosilicates KW - Al-27/Al-26 KW - spectra KW - chondrites KW - geochemistry KW - O-17/O-16 KW - chain silicates KW - alkaline earth metals KW - isotope ratios KW - FUN inclusions KW - Vigarano Meteorite KW - O-18/O-16 KW - carbonaceous chondrites KW - nesosilicates KW - evaporation KW - Mg-26/Mg-24 KW - metals KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51453816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=In-situ+investigation+of+Mg+isotope+compositions+in+a+FUN+inclusion&rft.au=McKeegan%2C+K+D%3BDavis%2C+A+M%3BTaylor%2C+D+J%3BMacPherson%2C+G+J%3BAnonymous&rft.aulast=McKeegan&rft.aufirst=K&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2077.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 2, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-26; Al-27/Al-26; alkaline earth metals; aluminum; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; CV chondrites; evaporation; FUN inclusions; geochemistry; inclusions; ion probe data; isotope fractionation; isotope ratios; isotopes; magnesium; mass spectra; melilite; melilite group; metals; meteorites; Mg-25/Mg-24; Mg-26/Mg-24; nesosilicates; O-17/O-16; O-18/O-16; olivine; olivine group; orthosilicates; oxygen; pyroxene group; radioactive isotopes; silicates; sorosilicates; spectra; stable isotopes; stony meteorites; Vigarano Meteorite ER - TY - JOUR T1 - A comparison of impact-related deposits surrounding craters on the Moon, Venus, and Mars AN - 51453714; 2007-041786 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ghent, R R AU - Carter, L M AU - Leverington, D W AU - Campbell, B A AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - impact features KW - THEMIS KW - Moon KW - Magellan Program KW - Venus KW - radar methods KW - atmosphere KW - Mars KW - ejecta KW - Mars Odyssey KW - lunar craters KW - infrared spectra KW - terrestrial planets KW - spatial distribution KW - planets KW - surface features KW - interplanetary comparison KW - Clementine Program KW - impact craters KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51453714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+comparison+of+impact-related+deposits+surrounding+craters+on+the+Moon%2C+Venus%2C+and+Mars&rft.au=Ghent%2C+R+R%3BCarter%2C+L+M%3BLeverington%2C+D+W%3BCampbell%2C+B+A%3BAnonymous&rft.aulast=Ghent&rft.aufirst=R&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2070.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; Clementine Program; ejecta; impact craters; impact features; infrared spectra; interplanetary comparison; lunar craters; Magellan Program; Mars; Mars Odyssey; Moon; planets; radar methods; spatial distribution; spectra; surface features; terrestrial planets; THEMIS; Venus ER - TY - JOUR T1 - Nebula models of non-equilibrium mineralogy; Wark-Lovering rims AN - 51452858; 2007-041811 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cuzzi, J N AU - Petaev, M AU - Ciesla, F J AU - Krot, A N AU - Scott, E R D AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - sorosilicates KW - silicates KW - alteration KW - stony meteorites KW - density KW - calcium-aluminum inclusions KW - perovskite KW - turbulence KW - planetesimals KW - CV chondrites KW - temperature KW - anorthite KW - meteorites KW - melilite group KW - pyroxene group KW - melilite KW - chemical reactions KW - Wark-Lovering rims KW - inclusions KW - orthosilicates KW - oxides KW - probability KW - framework silicates KW - chondrites KW - chain silicates KW - plagioclase KW - diffusion KW - gaseous phase KW - statistical analysis KW - spinel KW - carbonaceous chondrites KW - equilibrium KW - time scales KW - solar nebula KW - reaction rims KW - models KW - Efremovka Meteorite KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51452858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Nebula+models+of+non-equilibrium+mineralogy%3B+Wark-Lovering+rims&rft.au=Cuzzi%2C+J+N%3BPetaev%2C+M%3BCiesla%2C+F+J%3BKrot%2C+A+N%3BScott%2C+E+R+D%3BAnonymous&rft.aulast=Cuzzi&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2095.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 2, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alteration; anorthite; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chemical reactions; chondrites; CV chondrites; density; diffusion; Efremovka Meteorite; equilibrium; feldspar group; framework silicates; gaseous phase; inclusions; melilite; melilite group; meteorites; models; orthosilicates; oxides; perovskite; plagioclase; planetesimals; probability; pyroxene group; reaction rims; silicates; solar nebula; sorosilicates; spinel; statistical analysis; stony meteorites; temperature; time scales; turbulence; Wark-Lovering rims ER - TY - JOUR T1 - An oxygen-18 rich presolar silicate grain from the Acfer 094 meteorite; a NanoSIMS and ToF-SIMS study AN - 51452710; 2007-041720 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stadermann, F J AU - Floss, C AU - Bland, P A AU - Vicenzi, E P AU - Rost, D AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - calcium-aluminum inclusions KW - mass spectra KW - Acfer 094 KW - ToF-SIMS KW - stable isotopes KW - meteorites KW - time-of-flight mass spectroscopy KW - presolar grains KW - inclusions KW - geochemical anomalies KW - spectra KW - chondrites KW - O-17/O-16 KW - isotope ratios KW - matrix KW - Acfer Meteorites KW - O-18/O-16 KW - carbonaceous chondrites KW - NanoSIMS KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51452710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=An+oxygen-18+rich+presolar+silicate+grain+from+the+Acfer+094+meteorite%3B+a+NanoSIMS+and+ToF-SIMS+study&rft.au=Stadermann%2C+F+J%3BFloss%2C+C%3BBland%2C+P+A%3BVicenzi%2C+E+P%3BRost%2C+D%3BAnonymous&rft.aulast=Stadermann&rft.aufirst=F&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2004.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 31, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Acfer 094; Acfer Meteorites; calcium-aluminum inclusions; carbonaceous chondrites; chondrites; geochemical anomalies; inclusions; ion probe data; isotope ratios; isotopes; mass spectra; matrix; meteorites; NanoSIMS; O-17/O-16; O-18/O-16; oxygen; presolar grains; silicates; spectra; stable isotopes; stony meteorites; time-of-flight mass spectroscopy; ToF-SIMS ER - TY - JOUR T1 - Assessment of Mars Exploration Rover landing site predictions AN - 51450319; 2007-043859 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Golombek, Matthew P AU - Arvidson, Raymond E AU - Bell, James F, III AU - Christensen, Philip R AU - Crisp, J A AU - Ehlmann, Bethany L AU - Fergason, Robin L AU - Grant, John A AU - Haldemann, A F C AU - Parker, Timothy J AU - Squyres, Steven W AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - albedo KW - Meridiani Planum KW - thermal inertia KW - slopes KW - Mars Exploration Rovers Program KW - roughness KW - radar methods KW - prediction KW - Mars KW - Mars Orbiter Camera KW - landing sites KW - relief KW - terrestrial planets KW - planets KW - surface features KW - plains KW - MOLA KW - orbital observations KW - Gusev Crater KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51450319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Assessment+of+Mars+Exploration+Rover+landing+site+predictions&rft.au=Golombek%2C+Matthew+P%3BArvidson%2C+Raymond+E%3BBell%2C+James+F%2C+III%3BChristensen%2C+Philip+R%3BCrisp%2C+J+A%3BEhlmann%2C+Bethany+L%3BFergason%2C+Robin+L%3BGrant%2C+John+A%3BHaldemann%2C+A+F+C%3BParker%2C+Timothy+J%3BSquyres%2C+Steven+W%3BAnonymous&rft.aulast=Golombek&rft.aufirst=Matthew&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1542.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - SuppNotes - Accessed on Nov. 8, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; Gusev Crater; landing sites; Mars; Mars Exploration Rovers Program; Mars Orbiter Camera; Meridiani Planum; MOLA; orbital observations; plains; planets; prediction; radar methods; relief; remote sensing; roughness; slopes; surface features; terrestrial planets; thermal inertia ER - TY - RPRT T1 - Great earthquakes and tsunamis at the Alaska subduction zone; geoarchaeological evidence of recurrence and extent AN - 51437321; 2007-053023 AB - The incidence of plate-boundary earthquakes at the Alaska subduction zone (ASZ) in the late Holocene is reconstructed from geological evidence of abrupt land-level change and archaeological evidence of village abandonment. Bracketing radiocarbon ages on uplifted and down-dropped coastal deposits indicate that great earthquakes at the eastern end of the ASZ occurred about 800, 1400-1500, 2200-2300, 2700, 3100-3200, and 3600-3700 years ago. Evidence for an event about 1900 years ago, and the possibility that the 2700 cal. yr B.P. event was a closely spaced series of three earthquakes, is restricted to parts of Cook Inlet. Geological evidence from the central part of the ASZ is fragmentary, but indicates that this segment likely ruptured in 1400-1500 cal. yr B.P. and in the triple event at about 2700 cal. yr B.P. The geological record at the western end of the ASZ has limited time-depth. Evidence for ruptures about 500, 1000, and 1300 years ago suggests that this area displays semi-independent behavior. Analysis of stratigraphic descriptions and 324 radiocarbon ages from 82 prehistoric Native villages and camps in eight sub-regions on the coast of the Gulf of Alaska reveal region-wide downturns in site activity that are largely coeval with paleoseismic episodes. Hiatuses in site occupation at about 800, 1500, and 2200 years ago in Prince William Sound and the Kenai Fjords and Kachemak Bay regions suggest that this is a coherent tectonic unit. The more fragmentary older record reveals hiatuses at about 2700-2800 years ago (Kachemak Bay), and 3500-3600 years ago (Prince William Sound). The last three events are also recorded in the Kodiak archipelago, and the great earthquake at about 3200 cal. yr B.P. is also apparently recorded there. Downturns in site activity in the western sub-regions also occurred about 700, 1200-1300, and 1800 years ago. If these all record the aftermath of great earthquakes and their attendant tsunamis, the average recurrence interval for plate-boundary earthquakes at the western end of the ASZ is about 400 years. JF - Great earthquakes and tsunamis at the Alaska subduction zone; geoarchaeological evidence of recurrence and extent AU - Hutchinson, Ian AU - Crowell, Aron L Y1 - 2005 PY - 2005 DA - 2005 SP - 116 KW - United States KW - tsunamis KW - lithostratigraphy KW - Prince William Sound KW - archaeology KW - paleoseismicity KW - subduction zones KW - Quaternary KW - plate boundaries KW - isotopes KW - uplifts KW - Holocene KW - Southern Alaska KW - Cenozoic KW - radioactive isotopes KW - plate tectonics KW - dates KW - carbon KW - absolute age KW - epicenters KW - Alaska KW - C-14 KW - earthquakes KW - 24:Quaternary geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51437321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hutchinson%2C+Ian%3BCrowell%2C+Aron+L&rft.aulast=Hutchinson&rft.aufirst=Ian&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Great+earthquakes+and+tsunamis+at+the+Alaska+subduction+zone%3B+geoarchaeological+evidence+of+recurrence+and+extent&rft.title=Great+earthquakes+and+tsunamis+at+the+Alaska+subduction+zone%3B+geoarchaeological+evidence+of+recurrence+and+extent&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 85 N1 - Availability - U. S. Geological Survey, Library, Reston, VA, United States N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - SuppNotes - Final technical report; includes appendices N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Relative chronology of CAI and chondrule formation; evidence from chondrule-bearing igneous CAIs AN - 51433902; 2007-056151 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Krot, A N AU - Yurimoto, H AU - Hutcheon, I D AU - MacPherson, G J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - stony meteorites KW - oxygen KW - isotopes KW - igneous rocks KW - calcium-aluminum inclusions KW - olivine group KW - Paleoarchean KW - CV chondrites KW - stable isotopes KW - anorthite KW - Allende Meteorite KW - meteorites KW - radioactive isotopes KW - pyroxene group KW - mineral composition KW - chronology KW - aluminum KW - inclusions KW - orthosilicates KW - framework silicates KW - Archean KW - Al-27/Al-26 KW - chondrites KW - geochemistry KW - O-17/O-16 KW - chain silicates KW - Hadean KW - plagioclase KW - Precambrian KW - isotope ratios KW - cosmochronology KW - thermal metamorphism KW - carbonaceous chondrites KW - metamorphism KW - solar nebula KW - nesosilicates KW - metals KW - chondrules KW - petrography KW - feldspar group KW - O-16 KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51433902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Relative+chronology+of+CAI+and+chondrule+formation%3B+evidence+from+chondrule-bearing+igneous+CAIs&rft.au=Krot%2C+A+N%3BYurimoto%2C+H%3BHutcheon%2C+I+D%3BMacPherson%2C+G+J%3BAnonymous&rft.aulast=Krot&rft.aufirst=A&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1482.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 20 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-27/Al-26; Allende Meteorite; aluminum; anorthite; Archean; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; chondrules; chronology; cosmochronology; CV chondrites; feldspar group; framework silicates; geochemistry; Hadean; igneous rocks; inclusions; isotope ratios; isotopes; metals; metamorphism; meteorites; mineral composition; nesosilicates; O-16; O-17/O-16; olivine group; orthosilicates; oxygen; Paleoarchean; petrography; plagioclase; Precambrian; pyroxene group; radioactive isotopes; silicates; solar nebula; stable isotopes; stony meteorites; thermal metamorphism ER - TY - JOUR T1 - Olivine and the thermal history of the E chondrite parent body AN - 51432815; 2007-056089 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Weisberg, M K AU - Kimura, M AU - McCoy, T J AU - Lin, Y AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - silicates KW - stony meteorites KW - Lewis Cliff Meteorites KW - olivine group KW - Elephant Moraine Meteorites KW - thermal history KW - electron probe data KW - meteorites KW - orthosilicates KW - enstatite chondrites KW - chondrites KW - Yamato Meteorites KW - experimental studies KW - parent bodies KW - EET 83322 KW - MacAlpine Hills Meteorites KW - metamorphism KW - nesosilicates KW - ultrastructure KW - LEW 87234 KW - Allan Hills Meteorites KW - MAC 88136 KW - Antarctica KW - ALH 85119 KW - Y 691 KW - parent materials KW - petrography KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51432815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Olivine+and+the+thermal+history+of+the+E+chondrite+parent+body&rft.au=Weisberg%2C+M+K%3BKimura%2C+M%3BMcCoy%2C+T+J%3BLin%2C+Y%3BAnonymous&rft.aulast=Weisberg&rft.aufirst=M&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1420.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ALH 85119; Allan Hills Meteorites; Antarctica; chondrites; EET 83322; electron probe data; Elephant Moraine Meteorites; enstatite chondrites; experimental studies; LEW 87234; Lewis Cliff Meteorites; MAC 88136; MacAlpine Hills Meteorites; metamorphism; meteorites; nesosilicates; olivine group; orthosilicates; parent bodies; parent materials; petrography; silicates; stony meteorites; thermal history; ultrastructure; Y 691; Yamato Meteorites ER - TY - JOUR T1 - A forgotten local geologist, Atreus Wanner of York, Pennsylvania AN - 51383922; 2007-093781 JF - Pennsylvania Geology AU - Yochelson, Ellis L AU - Lloyd, June AU - Ganis, Robert G Y1 - 2005 PY - 2005 DA - 2005 SP - 2 EP - 9 PB - Bureau of Topographic and Geologic Survey, Pennsylvania Department of Conservation and Natural Resources, Middletown, PA VL - 35 IS - 1 SN - 0048-3214, 0048-3214 KW - United States KW - York County Pennsylvania KW - York Pennsylvania KW - Plantae KW - Chordata KW - biostratigraphy KW - Paleozoic KW - ichnofossils KW - biography KW - Mesozoic KW - Cambrian KW - Reptilia KW - Triassic KW - dinosaurs KW - Wanner, Atreus KW - Vertebrata KW - Pennsylvania KW - Tetrapoda KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51383922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pennsylvania+Geology&rft.atitle=A+forgotten+local+geologist%2C+Atreus+Wanner+of+York%2C+Pennsylvania&rft.au=Yochelson%2C+Ellis+L%3BLloyd%2C+June%3BGanis%2C+Robert+G&rft.aulast=Yochelson&rft.aufirst=Ellis&rft.date=2005-01-01&rft.volume=35&rft.issue=1&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Pennsylvania+Geology&rft.issn=00483214&rft_id=info:doi/ L2 - http://www.dcnr.state.pa.us/topogeo/pub/pageolmag/pageolonline.aspx LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 20 N1 - PubXState - PA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PAGYBW N1 - SubjectsTermNotLitGenreText - biography; biostratigraphy; Cambrian; Chordata; dinosaurs; ichnofossils; Mesozoic; Paleozoic; Pennsylvania; Plantae; Reptilia; Tetrapoda; Triassic; United States; Vertebrata; Wanner, Atreus; York County Pennsylvania; York Pennsylvania ER - TY - JOUR T1 - Cryptomare deposits revealed by 70-cm radar AN - 51331897; 2007-028005 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, B A AU - Hawke, B R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - Mare Humorum KW - volcanic rocks KW - Moon KW - igneous rocks KW - Australe Basin KW - Mare Orientale KW - radar methods KW - Oceanus Procellarum KW - mafic composition KW - highlands KW - maria KW - Hevelius Formation KW - iron KW - cryptomare deposits KW - terrains KW - titanium KW - metals KW - basalts KW - Clementine Program KW - Grimaldi Basin KW - buried features KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51331897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Cryptomare+deposits+revealed+by+70-cm+radar&rft.au=Campbell%2C+B+A%3BHawke%2C+B+R%3BAnonymous&rft.aulast=Campbell&rft.aufirst=B&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1381.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 11, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Australe Basin; basalts; buried features; Clementine Program; cryptomare deposits; Grimaldi Basin; Hevelius Formation; highlands; igneous rocks; iron; mafic composition; Mare Humorum; Mare Orientale; maria; metals; Moon; Oceanus Procellarum; radar methods; remote sensing; terrains; titanium; volcanic rocks ER - TY - JOUR T1 - Unusual radar backscatter properties along the northern rim of Imbrium Basin AN - 51328652; 2007-043852 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Thompson, T W AU - Campbell, Bruce A AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - cratering KW - imagery KW - volcanic rocks KW - impact features KW - Moon KW - igneous rocks KW - radar methods KW - lunar highlands KW - maria KW - ejecta KW - multispectral analysis KW - pyroclastics KW - Mare Imbrium KW - surface features KW - Clementine Program KW - Plato Crater KW - impact craters KW - Sinus Iridium KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51328652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Unusual+radar+backscatter+properties+along+the+northern+rim+of+Imbrium+Basin&rft.au=Thompson%2C+T+W%3BCampbell%2C+Bruce+A%3BAnonymous&rft.aulast=Thompson&rft.aufirst=T&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1535.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 8, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; Clementine Program; cratering; ejecta; igneous rocks; imagery; impact craters; impact features; lunar highlands; Mare Imbrium; maria; Moon; multispectral analysis; Plato Crater; pyroclastics; radar methods; Sinus Iridium; surface features; volcanic rocks ER - TY - JOUR T1 - Upwelling vs. non-upwelling carbonate depositional settings on the modern tropical shelves of Panama (E-Pacific) AN - 51247542; 2006-020826 JF - Schriftenreihe der Deutschen Gesellschaft fuer Geowissenschaften AU - Bauch, Thorsten AU - Reijmer, John J G AU - Schaefer, Priska AU - Bader, Beate AU - Fortunato, Helena Y1 - 2005 PY - 2005 DA - 2005 SP - 23 PB - Schweizerbart, Stuttgart VL - 38 SN - 1860-1782, 1860-1782 KW - upwelling KW - Northeast Pacific KW - carbonate platforms KW - reefs KW - Gulf of Chiriqui KW - algae KW - marine sedimentation KW - spatial distribution KW - marine sediments KW - sediments KW - Invertebrata KW - Mollusca KW - Panama KW - East Pacific KW - carbonate sediments KW - Plantae KW - Gastropoda KW - sedimentation KW - biota KW - Gulf of Panama KW - biogenic processes KW - North Pacific KW - Pacific Ocean KW - continental shelf KW - Central America KW - microfossils KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Schriftenreihe+der+Deutschen+Gesellschaft+fuer+Geowissenschaften&rft.atitle=Upwelling+vs.+non-upwelling+carbonate+depositional+settings+on+the+modern+tropical+shelves+of+Panama+%28E-Pacific%29&rft.au=Bauch%2C+Thorsten%3BReijmer%2C+John+J+G%3BSchaefer%2C+Priska%3BBader%2C+Beate%3BFortunato%2C+Helena&rft.aulast=Bauch&rft.aufirst=Thorsten&rft.date=2005-01-01&rft.volume=38&rft.issue=&rft.spage=23&rft.isbn=3932537335&rft.btitle=&rft.title=Schriftenreihe+der+Deutschen+Gesellschaft+fuer+Geowissenschaften&rft.issn=18601782&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sediment 2005 N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - algae; biogenic processes; biota; carbonate platforms; carbonate sediments; Central America; continental shelf; East Pacific; Gastropoda; Gulf of Chiriqui; Gulf of Panama; Invertebrata; marine sedimentation; marine sediments; microfossils; Mollusca; North Pacific; Northeast Pacific; Pacific Ocean; Panama; Plantae; reefs; sedimentation; sediments; spatial distribution; upwelling ER - TY - JOUR T1 - C. D. Walcott and the Hoyt Limestone; an historic encounter at Saratoga Springs, New York AN - 51128344; 2006-016943 AB - Charles Doolittle Walcott (1850-1927) began collecting fossils as a child and grew into a skilled amateur paleontologist while a young adult. Walcott's expertise and his collection of "Lower Silurian" (= Ordovician) fossils from the Trenton Limestone attracted the attention of New York State Museum Director and State Paleontologist James Hall. Hall employed him as a "Special Assistant" for two years from November 1876 to late 1878. During June 1877, Hall sent his most experienced collector Christian Van Deloo and Walcott to Saratoga Springs, NY for five days of collecting from the Trenton Limestone and the overlying Snake Hill shale. Having a nascent interest in Cambrian trilobites, Walcott availed himself of the opportunity to examine a Cambrian unit, the Calciferous sandrock (= Hoyt Limestone) at what is now Lester Park in the town of Greenfield. Walcott became enthralled with the Cambrian fauna and returned to the Hoyt to collect while on vacation during July 1878. Although this independent activity infuriated Hall and led to the termination of Walcott's employment, it also led to his life long involvement in the study of Cambrian faunas. JF - Northeastern Geology and Environmental Sciences AU - Lindemann, Richard H AU - Yochelson, Ellis L Y1 - 2005 PY - 2005 DA - 2005 SP - 177 EP - 186 PB - Northeastern Science Foundation, Troy, NY VL - 27 IS - 3 SN - 1933-2742, 1933-2742 KW - United States KW - limestone KW - Saratoga County New York KW - Saratoga Springs New York KW - Appalachians KW - Crinoidea KW - Ordovician KW - sedimentary rocks KW - Echinodermata KW - Walcott, Charles Doolittle KW - Invertebrata KW - Cryptozoon KW - Trilobita KW - North America KW - Lower Silurian KW - biostratigraphy KW - assemblages KW - Paleozoic KW - Crinozoa KW - Stromatopora KW - Silurian KW - history KW - Trenton Group KW - New York KW - Galway Formation KW - Arthropoda KW - Oolite Formation KW - Trilobitomorpha KW - carbonate rocks KW - Hoyt Limestone KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51128344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northeastern+Geology+and+Environmental+Sciences&rft.atitle=C.+D.+Walcott+and+the+Hoyt+Limestone%3B+an+historic+encounter+at+Saratoga+Springs%2C+New+York&rft.au=Lindemann%2C+Richard+H%3BYochelson%2C+Ellis+L&rft.aulast=Lindemann&rft.aufirst=Richard&rft.date=2005-01-01&rft.volume=27&rft.issue=3&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Northeastern+Geology+and+Environmental+Sciences&rft.issn=19332742&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 7 N1 - PubXState - NY N1 - Document feature - illus. incl. portr. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Appalachians; Arthropoda; assemblages; biostratigraphy; carbonate rocks; Crinoidea; Crinozoa; Cryptozoon; Echinodermata; Galway Formation; history; Hoyt Limestone; Invertebrata; limestone; Lower Silurian; New York; North America; Oolite Formation; Ordovician; Paleozoic; Saratoga County New York; Saratoga Springs New York; sedimentary rocks; Silurian; Stromatopora; Trenton Group; Trilobita; Trilobitomorpha; United States; Walcott, Charles Doolittle ER - TY - BOOK T1 - Abiotic stabilization of organic phosphorus in the environment AN - 50620388; 2008-112745 JF - Organic phosphorus in the environment AU - Celi, Luisella AU - Barberis, Elisabetta A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - silicates KW - stabilization KW - concentration KW - sorption KW - desorption KW - biochemistry KW - clay mineralogy KW - phosphorus KW - organic phosphorus KW - geochemical cycle KW - clay minerals KW - models KW - organic compounds KW - chemical reactions KW - chemical properties KW - sheet silicates KW - leaching KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50620388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Celi%2C+Luisella%3BBarberis%2C+Elisabetta&rft.aulast=Celi&rft.aufirst=Luisella&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Abiotic+stabilization+of+organic+phosphorus+in+the+environment&rft.title=Abiotic+stabilization+of+organic+phosphorus+in+the+environment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 110 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Organic phosphorus speciation in natural waters by mass spectrometry AN - 50620366; 2008-112744 JF - Organic phosphorus in the environment AU - Cooper, William T AU - Llewelyn, Jennifer M AU - Bennett, G Lee AU - Stenson, Alexandra C AU - Salters, Vincent J M A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - experimental studies KW - chemical analysis KW - laser methods KW - laser ablation KW - phosphorus KW - mass spectroscopy KW - hydrochemistry KW - organic phosphorus KW - nutrients KW - models KW - laboratory studies KW - organic compounds KW - infrared spectroscopy KW - detection KW - chemical reactions KW - spectroscopy KW - geochemistry KW - instruments KW - Fourier transform infrared spectroscopy KW - chemical fractionation KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50620366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Cooper%2C+William+T%3BLlewelyn%2C+Jennifer+M%3BBennett%2C+G+Lee%3BStenson%2C+Alexandra+C%3BSalters%2C+Vincent+J+M&rft.aulast=Cooper&rft.aufirst=William&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Organic+phosphorus+speciation+in+natural+waters+by+mass+spectrometry&rft.title=Organic+phosphorus+speciation+in+natural+waters+by+mass+spectrometry&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Organic phosphorus in the environment AN - 50620338; 2008-112741 JF - Organic phosphorus in the environment A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 SP - 399 PB - CABI Publishing, Wallingford SN - 0851998224 KW - organic compounds KW - sampling KW - biochemistry KW - phosphorus KW - ecosystems KW - hydrochemistry KW - geochemistry KW - organic phosphorus KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50620338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Organic+phosphorus+in+the+environment&rft.title=Organic+phosphorus+in+the+environment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - SuppNotes - Individual chapters within scope are cited separately N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Microbial turnover of phosphorus in soil AN - 50617562; 2008-112746 JF - Organic phosphorus in the environment AU - Oberson, Astrid AU - Joner, Erik J A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - desorption KW - biomass KW - biochemistry KW - phosphorus KW - ecosystems KW - solubility KW - organic phosphorus KW - geochemical cycle KW - fluctuations KW - organic compounds KW - biogenic processes KW - mineral composition KW - fungi KW - bacteria KW - geochemistry KW - microorganisms KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50617562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Oberson%2C+Astrid%3BJoner%2C+Erik+J&rft.aulast=Oberson&rft.aufirst=Astrid&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Microbial+turnover+of+phosphorus+in+soil&rft.title=Microbial+turnover+of+phosphorus+in+soil&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 145 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Separation, preconcentration and speciation of organic phosphorus in environmental samples AN - 50617014; 2008-112742 JF - Organic phosphorus in the environment AU - McKelvie, Ian D A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - chromatography KW - chemical analysis KW - pollutants KW - biochemistry KW - soil treatment KW - pollution KW - phosphorus KW - hydrochemistry KW - organic phosphorus KW - models KW - organic compounds KW - chemical reactions KW - sampling KW - soil pollution KW - precipitation KW - water treatment KW - sediments KW - geochemistry KW - chemical fractionation KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50617014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McKelvie%2C+Ian+D&rft.aulast=McKelvie&rft.aufirst=Ian&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Separation%2C+preconcentration+and+speciation+of+organic+phosphorus+in+environmental+samples&rft.title=Separation%2C+preconcentration+and+speciation+of+organic+phosphorus+in+environmental+samples&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 120 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Modelling phosphorus, carbon and nitrogen dynamics in terrestrial ecosystems AN - 50616548; 2008-112750 JF - Organic phosphorus in the environment AU - Parton, William J AU - Neff, Jason AU - Vitousek, Peter M A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - Plantae KW - terrestrial environment KW - biochemistry KW - phosphorus KW - ecosystems KW - hydrochemistry KW - organic phosphorus KW - nitrogen KW - geochemical cycle KW - models KW - dynamics KW - carbon KW - CENTURY model KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50616548?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Parton%2C+William+J%3BNeff%2C+Jason%3BVitousek%2C+Peter+M&rft.aulast=Parton&rft.aufirst=William&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Modelling+phosphorus%2C+carbon+and+nitrogen+dynamics+in+terrestrial+ecosystems&rft.title=Modelling+phosphorus%2C+carbon+and+nitrogen+dynamics+in+terrestrial+ecosystems&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Organic phosphorus in the aquatic environment; speciation, transformations and interactions with nutrient cycles AN - 50615389; 2008-112749 JF - Organic phosphorus in the environment AU - Mitchell, Alison M AU - Baldwin, Darren S A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - water quality KW - concentration KW - chromatography KW - chemical analysis KW - pollutants KW - pollution KW - phosphorus KW - hydrochemistry KW - organic phosphorus KW - geochemical cycle KW - nutrients KW - organic compounds KW - chemical reactions KW - dynamics KW - sediments KW - geochemistry KW - aquatic environment KW - chemical fractionation KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50615389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mitchell%2C+Alison+M%3BBaldwin%2C+Darren+S&rft.aulast=Mitchell&rft.aufirst=Alison&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Organic+phosphorus+in+the+aquatic+environment%3B+speciation%2C+transformations+and+interactions+with+nutrient+cycles&rft.title=Organic+phosphorus+in+the+aquatic+environment%3B+speciation%2C+transformations+and+interactions+with+nutrient+cycles&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 80 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Interactions of organic phosphorus in terrestrial ecosystems AN - 50612408; 2008-112748 JF - Organic phosphorus in the environment AU - Condron, Leo M AU - Tiessen, Holm A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - forests KW - Plantae KW - terrestrial environment KW - biomass KW - phosphorus KW - ecosystems KW - bioavailability KW - phosphates KW - organic phosphorus KW - nutrients KW - organic compounds KW - chemical reactions KW - dynamics KW - land management KW - mineralization KW - landscapes KW - geochemistry KW - land use KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50612408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Condron%2C+Leo+M%3BTiessen%2C+Holm&rft.aulast=Condron&rft.aufirst=Leo&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Interactions+of+organic+phosphorus+in+terrestrial+ecosystems&rft.title=Interactions+of+organic+phosphorus+in+terrestrial+ecosystems&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 91 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Organic phosphorus transfer from terrestrial to aquatic environments AN - 50612377; 2008-112747 JF - Organic phosphorus in the environment AU - Turner, Benjamin L A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - water quality KW - terrestrial environment KW - drainage KW - surface water KW - pollution KW - phosphorus KW - hydrochemistry KW - organic phosphorus KW - environmental effects KW - organic compounds KW - transport KW - soil pollution KW - runoff KW - eutrophication KW - ecology KW - geochemistry KW - aquatic environment KW - land use KW - public health KW - algal blooms KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50612377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Turner%2C+Benjamin+L&rft.aulast=Turner&rft.aufirst=Benjamin&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Organic+phosphorus+transfer+from+terrestrial+to+aquatic+environments&rft.title=Organic+phosphorus+transfer+from+terrestrial+to+aquatic+environments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 160 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Using phosphorus-31 nuclear magnetic resonance spectroscopy to characterize organic phosphorus in environmental samples AN - 50612350; 2008-112743 JF - Organic phosphorus in the environment AU - Cade-Menun, Barbara J A2 - Turner, Benjamin L. A2 - Frossard, Emmanuel A2 - Baldwin, Darren S. Y1 - 2005 PY - 2005 DA - 2005 PB - CABI Publishing, Wallingford SN - 0851998224 KW - soils KW - experimental studies KW - chemical analysis KW - isotopes KW - data processing KW - phosphorus KW - phosphates KW - organic phosphorus KW - laboratory studies KW - organic compounds KW - sampling KW - nuclear magnetic resonance KW - spectroscopy KW - geochemistry KW - accuracy KW - P-31 KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50612350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Cade-Menun%2C+Barbara+J&rft.aulast=Cade-Menun&rft.aufirst=Barbara&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0851998224&rft.btitle=Using+phosphorus-31+nuclear+magnetic+resonance+spectroscopy+to+characterize+organic+phosphorus+in+environmental+samples&rft.title=Using+phosphorus-31+nuclear+magnetic+resonance+spectroscopy+to+characterize+organic+phosphorus+in+environmental+samples&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 125 N1 - Document feature - illus. incl. 10 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Strata; ground penetrating radar for Mars rovers AN - 50288022; 2006-031254 JF - LPI Contribution AU - Grant, J A AU - Leuschen, C J AU - Schutz, A E AU - Rudy, J AU - Bokulic, R S AU - Williams, K K AU - Heggy, Essam AU - Clifford, Stephen AU - Farr, Tom G AU - Dinwiddie, Cynthia L AU - Grimm, Bob Y1 - 2005 PY - 2005 DA - 2005 SP - 35 EP - 36 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - planets KW - ground-penetrating radar KW - geophysical methods KW - radar methods KW - Mars KW - Strata instrument KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Strata%3B+ground+penetrating+radar+for+Mars+rovers&rft.au=Grant%2C+J+A%3BLeuschen%2C+C+J%3BSchutz%2C+A+E%3BRudy%2C+J%3BBokulic%2C+R+S%3BWilliams%2C+K+K%3BHeggy%2C+Essam%3BClifford%2C+Stephen%3BFarr%2C+Tom+G%3BDinwiddie%2C+Cynthia+L%3BGrimm%2C+Bob&rft.aulast=Grant&rft.aufirst=J&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Radar investigations of planetary and terrestrial environments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 17 N1 - Availability - Lunar and Planetary Institute, Houston, TX, United States N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - geophysical methods; ground-penetrating radar; instruments; Mars; planets; radar methods; Strata instrument; terrestrial planets ER - TY - JOUR T1 - Planetary surface properties from radar polarimetric observations AN - 50285332; 2006-031247 JF - LPI Contribution AU - Campbell, D B AU - Carter, L M AU - Campbell, B A AU - Stacy, N J AU - Heggy, Essam AU - Clifford, Stephen AU - Farr, Tom G AU - Dinwiddie, Cynthia L AU - Grimm, Bob Y1 - 2005 PY - 2005 DA - 2005 SP - 27 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - surface properties KW - icy satellites KW - polarization KW - imagery KW - electrical properties KW - asteroids KW - Moon KW - Venus KW - radar methods KW - terrestrial planets KW - Arecibo Observatory KW - planets KW - physical properties KW - ice KW - planetology KW - satellites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50285332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Planetary+surface+properties+from+radar+polarimetric+observations&rft.au=Campbell%2C+D+B%3BCarter%2C+L+M%3BCampbell%2C+B+A%3BStacy%2C+N+J%3BHeggy%2C+Essam%3BClifford%2C+Stephen%3BFarr%2C+Tom+G%3BDinwiddie%2C+Cynthia+L%3BGrimm%2C+Bob&rft.aulast=Campbell&rft.aufirst=D&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Radar investigations of planetary and terrestrial environments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 6 N1 - Availability - Lunar and Planetary Institute, Houston, TX, United States N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Arecibo Observatory; asteroids; electrical properties; ice; icy satellites; imagery; Moon; physical properties; planetology; planets; polarization; radar methods; satellites; surface properties; terrestrial planets; Venus ER - TY - JOUR T1 - Mapping of the Medusae Fossae Formation, using THEMIS images AN - 50284578; 2005-076445 JF - Open-File Report - U. S. Geological Survey AU - Shockey, K M AU - Zimbelman, J R Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - imagery KW - petrology KW - THEMIS KW - Mars KW - mapping KW - landforms KW - relief KW - terrestrial planets KW - planets KW - topography KW - Medusae Fossae Formation KW - volcanism KW - surface features KW - MOLA KW - geomorphology KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Mapping+of+the+Medusae+Fossae+Formation%2C+using+THEMIS+images&rft.au=Shockey%2C+K+M%3BZimbelman%2C+J+R&rft.aulast=Shockey&rft.aufirst=K&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2005/1271/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of Planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 7 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - geomorphology; imagery; landforms; lithostratigraphy; mapping; Mars; Medusae Fossae Formation; MOLA; petrology; planets; relief; surface features; terrestrial planets; THEMIS; topography; USGS; volcanism ER - TY - JOUR T1 - A polarimetric scattering model for the 2-layer problem AN - 50284468; 2006-031252 JF - LPI Contribution AU - Freeman, A AU - Campbell, B A AU - Oh, Y AU - Heggy, Essam AU - Clifford, Stephen AU - Farr, Tom G AU - Dinwiddie, Cynthia L AU - Grimm, Bob Y1 - 2005 PY - 2005 DA - 2005 SP - 33 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - models KW - surface properties KW - planets KW - polarization KW - dielectric properties KW - two-layer models KW - Mars KW - applications KW - layered materials KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=A+polarimetric+scattering+model+for+the+2-layer+problem&rft.au=Freeman%2C+A%3BCampbell%2C+B+A%3BOh%2C+Y%3BHeggy%2C+Essam%3BClifford%2C+Stephen%3BFarr%2C+Tom+G%3BDinwiddie%2C+Cynthia+L%3BGrimm%2C+Bob&rft.aulast=Freeman&rft.aufirst=A&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Radar investigations of planetary and terrestrial environments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Availability - Lunar and Planetary Institute, Houston, TX, United States N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - applications; backscattering; dielectric properties; layered materials; Mars; models; planets; polarization; surface properties; terrestrial planets; two-layer models ER - TY - JOUR T1 - Probing the Martian subsurface with synthetic aperture radar AN - 50284435; 2006-031246 JF - LPI Contribution AU - Campbell, B A AU - Maxwell, T A AU - Freeman, A AU - Heggy, Essam AU - Clifford, Stephen AU - Farr, Tom G AU - Dinwiddie, Cynthia L AU - Grimm, Bob Y1 - 2005 PY - 2005 DA - 2005 SP - 25 EP - 26 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - geophysical surveys KW - Moon KW - radar methods KW - Mars KW - terrestrial planets KW - planets KW - SAR KW - lunar interior KW - planetary interiors KW - Orientale Basin KW - surveys KW - interplanetary comparison KW - terrestrial comparison KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Probing+the+Martian+subsurface+with+synthetic+aperture+radar&rft.au=Campbell%2C+B+A%3BMaxwell%2C+T+A%3BFreeman%2C+A%3BHeggy%2C+Essam%3BClifford%2C+Stephen%3BFarr%2C+Tom+G%3BDinwiddie%2C+Cynthia+L%3BGrimm%2C+Bob&rft.aulast=Campbell&rft.aufirst=B&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Radar investigations of planetary and terrestrial environments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 3 N1 - Availability - Lunar and Planetary Institute, Houston, TX, United States N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - geophysical surveys; interplanetary comparison; lunar interior; Mars; Moon; Orientale Basin; planetary interiors; planets; radar methods; SAR; surveys; terrestrial comparison; terrestrial planets ER - TY - JOUR T1 - Valleys in the Martian rock record AN - 50284029; 2007-014352 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Williams, R M E AU - Edgett, K S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - lithostratigraphy KW - petrology KW - valleys KW - THEMIS KW - erosion KW - Mars KW - landforms KW - Mars Orbiter Camera KW - Arabia Terra KW - relief KW - Gale Crater KW - emission spectra KW - terrestrial planets KW - planets KW - craters KW - alluvial fans KW - surface features KW - thermal emission KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284029?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Valleys+in+the+Martian+rock+record&rft.au=Williams%2C+R+M+E%3BEdgett%2C+K+S%3BAnonymous&rft.aulast=Williams&rft.aufirst=R+M&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1099.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alluvial fans; Arabia Terra; craters; emission spectra; erosion; Gale Crater; landforms; lithostratigraphy; Mars; Mars Orbiter Camera; petrology; planets; relief; spectra; surface features; terrestrial planets; THEMIS; thermal emission; valleys ER - TY - JOUR T1 - Mapping in Margaritifer Terra; completed, underway, and proposed AN - 50281071; 2005-076441 JF - Open-File Report - U. S. Geological Survey AU - Grant, J A AU - Williams, K K AU - Fortezzo, C M Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - water KW - Margaritifer Terra KW - lithostratigraphy KW - impact features KW - erosion KW - resurfacing KW - Mars KW - mapping KW - landforms KW - areal geology KW - terrestrial planets KW - planets KW - topography KW - volcanism KW - surface features KW - MOLA KW - impact craters KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Mapping+in+Margaritifer+Terra%3B+completed%2C+underway%2C+and+proposed&rft.au=Grant%2C+J+A%3BWilliams%2C+K+K%3BFortezzo%2C+C+M&rft.aulast=Grant&rft.aufirst=J&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2005/1271/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of Planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; erosion; impact craters; impact features; landforms; lithostratigraphy; mapping; Margaritifer Terra; Mars; MOLA; planets; resurfacing; surface features; terrestrial planets; topography; USGS; volcanism; water ER - TY - JOUR T1 - Physical properties of volcanic deposits on Venus from radar polarimetry AN - 50278072; 2007-024622 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Carter, Lynn M AU - Campbell, Donald B AU - Campbell, Bruce A AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - polarization KW - imagery KW - Magellan Program KW - Venus KW - radar methods KW - polarimetry KW - ejecta KW - measurement KW - volcanic fields KW - terrestrial planets KW - calderas KW - planets KW - physical properties KW - volcanic features KW - volcanism KW - surface features KW - volcanoes KW - terrestrial comparison KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Physical+properties+of+volcanic+deposits+on+Venus+from+radar+polarimetry&rft.au=Carter%2C+Lynn+M%3BCampbell%2C+Donald+B%3BCampbell%2C+Bruce+A%3BAnonymous&rft.aulast=Carter&rft.aufirst=Lynn&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1745.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; calderas; ejecta; imagery; Magellan Program; measurement; physical properties; planets; polarimetry; polarization; radar methods; surface features; terrestrial comparison; terrestrial planets; Venus; volcanic features; volcanic fields; volcanism; volcanoes ER - TY - JOUR T1 - The distance to the young exoplanet 2M1207 B in the TW Hya Association AN - 50275986; 2007-004453 JF - LPI Contribution AU - Mamajek, E E AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - 8522 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - extrasolar planets KW - orbits KW - mathematical models KW - brightness KW - planets KW - kinematics KW - detection KW - brown dwarfs KW - quantitative analysis KW - stars KW - mathematical methods KW - velocity KW - planetology KW - TW Hya KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=The+distance+to+the+young+exoplanet+2M1207+B+in+the+TW+Hya+Association&rft.au=Mamajek%2C+E+E%3BAnonymous&rft.aulast=Mamajek&rft.aufirst=E&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Protostars and planets V N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brightness; brown dwarfs; detection; extrasolar planets; kinematics; mathematical methods; mathematical models; orbits; planetology; planets; quantitative analysis; stars; TW Hya; velocity ER - TY - JOUR T1 - Evaluation of candidate crater-lake sites on Mars AN - 50274353; 2007-043839 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Leverington, D W AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - eolian features KW - lacustrine features KW - lava flows KW - surface water KW - lava channels KW - lakes KW - drainage patterns KW - channels KW - Mars KW - wrinkle ridges KW - highlands KW - crater lakes KW - overprinting KW - terrestrial planets KW - planets KW - volcanic features KW - runoff KW - mass movements KW - surface features KW - fluvial features KW - sinuosity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Evaluation+of+candidate+crater-lake+sites+on+Mars&rft.au=Leverington%2C+D+W%3BAnonymous&rft.aulast=Leverington&rft.aufirst=D&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1522.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 26 N1 - PubXState - TX N1 - SuppNotes - Accessed on Nov. 8, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - channels; crater lakes; drainage patterns; eolian features; fluvial features; highlands; lacustrine features; lakes; lava channels; lava flows; Mars; mass movements; overprinting; planets; runoff; sinuosity; surface features; surface water; terrestrial planets; volcanic features; wrinkle ridges ER - TY - JOUR T1 - Climate change from the Mars Exploration Rover landing sites; from wet in the Noachian to dry and desiccating since the Hesperian AN - 50273501; 2007-043856 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Golombek, Matthew P AU - Grant, John A AU - Crumpler, Larry S AU - Greeley, Ronald AU - Arvidson, Raymond E AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - eolian features KW - terrestrial environment KW - Noachian KW - erosion KW - surficial geology KW - Mars KW - landing sites KW - Hesperian KW - erosion rates KW - paleoclimatology KW - climate change KW - sedimentary rocks KW - deflation KW - exhumation KW - sebkha environment KW - Gusev Crater KW - soils KW - chemically precipitated rocks KW - arid environment KW - Mars Exploration Rovers Program KW - wind erosion KW - evaporites KW - ejecta KW - terrestrial planets KW - planets KW - Bonneville Crater KW - depressions KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Climate+change+from+the+Mars+Exploration+Rover+landing+sites%3B+from+wet+in+the+Noachian+to+dry+and+desiccating+since+the+Hesperian&rft.au=Golombek%2C+Matthew+P%3BGrant%2C+John+A%3BCrumpler%2C+Larry+S%3BGreeley%2C+Ronald%3BArvidson%2C+Raymond+E%3BAnonymous&rft.aulast=Golombek&rft.aufirst=Matthew&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1539.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 8, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - arid environment; Bonneville Crater; chemically precipitated rocks; climate change; deflation; depressions; ejecta; eolian features; erosion; erosion rates; evaporites; exhumation; Gusev Crater; Hesperian; landing sites; Mars; Mars Exploration Rovers Program; Noachian; paleoclimatology; planets; sebkha environment; sedimentary rocks; soils; surficial geology; terrestrial environment; terrestrial planets; wind erosion ER - TY - JOUR T1 - The role of marcroalgae in perpetuating the degraded state of coral reefs in the Florida Keys AN - 50273085; 2007-040912 JF - Open-File Report - U. S. Geological Survey AU - Kuffner, Ilsa B AU - Walters, Linda J AU - Becerro, Mikel A AU - Paul, Valerie J AU - Ritson-Williams, Raphael AU - Beach, Kevin S Y1 - 2005 PY - 2005 DA - 2005 SP - 84 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Plantae KW - Florida Keys KW - biodiversity KW - degradation KW - reefs KW - pollution KW - Coelenterata KW - algae KW - Florida KW - Anthozoa KW - Invertebrata KW - Cnidaria KW - USGS KW - species diversity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=The+role+of+marcroalgae+in+perpetuating+the+degraded+state+of+coral+reefs+in+the+Florida+Keys&rft.au=Kuffner%2C+Ilsa+B%3BWalters%2C+Linda+J%3BBecerro%2C+Mikel+A%3BPaul%2C+Valerie+J%3BRitson-Williams%2C+Raphael%3BBeach%2C+Kevin+S&rft.aulast=Kuffner&rft.aufirst=Ilsa&rft.date=2005-01-01&rft.volume=&rft.issue=&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2005/1213/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Florida Integrated Science Center meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - VA N1 - SuppNotes - Accessed on March 26, 2007 N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - algae; Anthozoa; biodiversity; Cnidaria; Coelenterata; degradation; Florida; Florida Keys; Invertebrata; Plantae; pollution; reefs; species diversity; United States; USGS ER - TY - JOUR T1 - A sedimentary platform in Magaritifer Sinus, Meridiani Terra, and Arabia? AN - 50272797; 2007-043862 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Howard, Alan D AU - Moore, Jeffrey M AU - Irwin, R P, III AU - Craddock, R A AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - Valles Marineris KW - Noachian KW - erosion surfaces KW - slopes KW - elevation KW - paleochannels KW - Mars KW - platforms KW - erosion features KW - Meridiani Terra KW - highlands KW - layered materials KW - terrestrial planets KW - planets KW - Magaritifer Sinus KW - topography KW - benches KW - lowlands KW - Arabia Regio KW - lacustrine environment KW - geomorphology KW - fluvial environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+sedimentary+platform+in+Magaritifer+Sinus%2C+Meridiani+Terra%2C+and+Arabia%3F&rft.au=Howard%2C+Alan+D%3BMoore%2C+Jeffrey+M%3BIrwin%2C+R+P%2C+III%3BCraddock%2C+R+A%3BAnonymous&rft.aulast=Howard&rft.aufirst=Alan&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1545.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Accessed on Nov. 8, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Arabia Regio; benches; elevation; erosion features; erosion surfaces; fluvial environment; geomorphology; highlands; lacustrine environment; layered materials; lowlands; Magaritifer Sinus; Mars; Meridiani Terra; Noachian; paleochannels; planets; platforms; slopes; terrestrial planets; topography; Valles Marineris ER - TY - JOUR T1 - Remnants of the courses of fine-scale, precipitation-fed runoff streams preserved in the Martian rock record AN - 50271918; 2007-025952 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Williams, R M E AU - Malin, M C AU - Edgett, K S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - erosion KW - Mars KW - landforms KW - atmospheric precipitation KW - erosion features KW - bedding KW - Mariner 9 KW - stratigraphic units KW - discharge KW - sedimentary structures KW - valleys KW - THEMIS KW - paleohydrology KW - landform description KW - water erosion KW - Mars Orbiter Camera KW - Mars Odyssey KW - terrestrial planets KW - planets KW - planar bedding structures KW - paleoenvironment KW - runoff KW - Mariner Program KW - streams KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Remnants+of+the+courses+of+fine-scale%2C+precipitation-fed+runoff+streams+preserved+in+the+Martian+rock+record&rft.au=Williams%2C+R+M+E%3BMalin%2C+M+C%3BEdgett%2C+K+S%3BAnonymous&rft.aulast=Williams&rft.aufirst=R+M&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1173.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; bedding; discharge; erosion; erosion features; landform description; landforms; Mariner 9; Mariner Program; Mars; Mars Odyssey; Mars Orbiter Camera; paleoenvironment; paleohydrology; planar bedding structures; planets; runoff; sedimentary structures; stratigraphic units; streams; terrestrial planets; THEMIS; valleys; water erosion ER - TY - JOUR T1 - Chromium on Eros; further evidence of ordinary chondrite composition AN - 50267954; 2007-041733 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Foley, C N AU - Nittler, L R AU - Brown, M R M AU - McCoy, T J AU - Lim, L F AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - calcium KW - ordinary chondrites KW - irradiation KW - stony meteorites KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - partial melting KW - silicon KW - iron KW - meteorites KW - major elements KW - spectra KW - chondrites KW - chemical composition KW - chemical ratios KW - chromium KW - alkaline earth metals KW - near-Earth objects KW - minor elements KW - differentiation KW - impacts KW - X-ray spectra KW - weathering KW - NEAR Program KW - space weathering KW - metals KW - sulfur KW - S-type asteroids KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Chromium+on+Eros%3B+further+evidence+of+ordinary+chondrite+composition&rft.au=Foley%2C+C+N%3BNittler%2C+L+R%3BBrown%2C+M+R+M%3BMcCoy%2C+T+J%3BLim%2C+L+F%3BAnonymous&rft.aulast=Foley&rft.aufirst=C&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/2017.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 31, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; asteroids; calcium; chemical composition; chemical ratios; chondrites; chromium; differentiation; Eros Asteroid; impacts; iron; irradiation; major elements; metals; meteorites; minor elements; NEAR Program; near-Earth asteroids; near-Earth objects; ordinary chondrites; partial melting; remote sensing; S-type asteroids; silicon; space weathering; spectra; stony meteorites; sulfur; weathering; X-ray spectra ER - TY - JOUR T1 - Metal-sulfide-cemented agglutinates; what's really happening with sulfur on asteroidal surfaces? AN - 50260175; 2007-056081 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - McCoy, T J AU - Brown, M R M AU - Nittler, L R AU - Rost, D AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - ordinary chondrites KW - stony meteorites KW - ion probe data KW - asteroids KW - solar wind KW - mass spectra KW - meteorites KW - inclusions KW - Dwaleni Meteorite KW - spectra KW - cement KW - chondrites KW - chemical composition KW - troilite KW - agglutinates KW - breccia KW - H chondrites KW - size KW - mineral inclusions KW - genesis KW - ultrastructure KW - parent materials KW - sulfur KW - sulfides KW - SEM data KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Metal-sulfide-cemented+agglutinates%3B+what%27s+really+happening+with+sulfur+on+asteroidal+surfaces%3F&rft.au=McCoy%2C+T+J%3BBrown%2C+M+R+M%3BNittler%2C+L+R%3BRost%2C+D%3BAnonymous&rft.aulast=McCoy&rft.aufirst=T&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1412.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - agglutinates; asteroids; breccia; cement; chemical composition; chondrites; Dwaleni Meteorite; genesis; H chondrites; inclusions; ion probe data; mass spectra; meteorites; mineral inclusions; ordinary chondrites; parent materials; regolith; SEM data; size; solar wind; spectra; stony meteorites; sulfides; sulfur; troilite; ultrastructure ER - TY - JOUR T1 - Crater gradation in Gusev Crater, Meridiani Planum, and on the Earth AN - 50258616; 2007-056141 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Grant, J A AU - Golombek, M P AU - Haldemann, A F C AU - Crumpler, L S AU - Li, R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - United States KW - Coconino County Arizona KW - impact features KW - North Africa KW - Mars KW - India KW - Indian Peninsula KW - mass movements KW - Meteor Crater KW - Asia KW - Gusev Crater KW - climate KW - Maharashtra India KW - Meridiani Planum KW - landform evolution KW - Talemzane Crater KW - size KW - terrestrial planets KW - planets KW - Arizona KW - Africa KW - terrestrial comparison KW - Lonar Crater KW - impact craters KW - geomorphology KW - wind transport KW - Algeria KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Crater+gradation+in+Gusev+Crater%2C+Meridiani+Planum%2C+and+on+the+Earth&rft.au=Grant%2C+J+A%3BGolombek%2C+M+P%3BHaldemann%2C+A+F+C%3BCrumpler%2C+L+S%3BLi%2C+R%3BAnonymous&rft.aulast=Grant&rft.aufirst=J&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1472.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Africa; Algeria; Arizona; Asia; climate; Coconino County Arizona; geomorphology; Gusev Crater; impact craters; impact features; India; Indian Peninsula; landform evolution; Lonar Crater; Maharashtra India; Mars; mass movements; Meridiani Planum; Meteor Crater; North Africa; planets; size; Talemzane Crater; terrestrial comparison; terrestrial planets; United States; wind transport ER - TY - JOUR T1 - Petrology and noble gases of the regolith breccia MAC 87302 and implications for the classification of Antarctic meteorites AN - 50257908; 2007-056094 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Welzenbach, L C AU - McCoy, T J AU - Grimberg, A AU - Wieler, R AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - petrology KW - breccia KW - impactites KW - Moon KW - lunar breccia KW - impact breccia KW - MacAlpine Hills Meteorites KW - meteorites KW - MAC 87302 KW - noble gases KW - metamorphic rocks KW - classification KW - petrography KW - regolith KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Petrology+and+noble+gases+of+the+regolith+breccia+MAC+87302+and+implications+for+the+classification+of+Antarctic+meteorites&rft.au=Welzenbach%2C+L+C%3BMcCoy%2C+T+J%3BGrimberg%2C+A%3BWieler%2C+R%3BAnonymous&rft.aulast=Welzenbach&rft.aufirst=L&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1425.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - breccia; classification; impact breccia; impactites; lunar breccia; MAC 87302; MacAlpine Hills Meteorites; metamorphic rocks; meteorites; Moon; noble gases; petrography; petrology; regolith ER - TY - JOUR T1 - The origin of polygonal troughs in the Caloris Basin of Mercury AN - 50254344; 2007-056118 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Watters, T R AU - Nimmo, F AU - Robinson, M S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - patterns KW - impact features KW - strain KW - Caloris Basin KW - extension tectonics KW - troughs KW - terrestrial planets KW - planets KW - topography KW - Mercury Planet KW - surface features KW - tectonics KW - polygons KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+origin+of+polygonal+troughs+in+the+Caloris+Basin+of+Mercury&rft.au=Watters%2C+T+R%3BNimmo%2C+F%3BRobinson%2C+M+S%3BAnonymous&rft.aulast=Watters&rft.aufirst=T&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1449.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Caloris Basin; crust; extension tectonics; impact features; Mercury Planet; patterns; planets; polygons; strain; surface features; tectonics; terrestrial planets; topography; troughs ER - TY - JOUR T1 - New insights into the geologic history of Margaritifer Sinus and discovery of a phreatomagmatic event during late-stage fluvial activity AN - 50254302; 2007-056108 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Williams, K K AU - Grant, J A AU - Fortezzo, C M AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - Samara Valles KW - Noachian KW - optical spectra KW - Mars KW - Hesperian KW - infrared spectra KW - topography KW - volcanism KW - Margaritifer Sinus KW - surface features KW - phreatomagmatism KW - spectra KW - water KW - THEMIS KW - cartography KW - Mars Orbiter Camera KW - terrestrial planets KW - planets KW - photogeology KW - fluvial features KW - MOLA KW - geomorphology KW - Parana-Loire Valles KW - image analysis KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=New+insights+into+the+geologic+history+of+Margaritifer+Sinus+and+discovery+of+a+phreatomagmatic+event+during+late-stage+fluvial+activity&rft.au=Williams%2C+K+K%3BGrant%2C+J+A%3BFortezzo%2C+C+M%3BAnonymous&rft.aulast=Williams&rft.aufirst=K&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1439.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cartography; fluvial features; geomorphology; Hesperian; image analysis; infrared spectra; Margaritifer Sinus; Mars; Mars Orbiter Camera; MOLA; Noachian; optical spectra; Parana-Loire Valles; photogeology; phreatomagmatism; planets; remote sensing; Samara Valles; spectra; surface features; terrestrial planets; THEMIS; topography; volcanism; water ER - TY - JOUR T1 - Flexure and the topography of the dichotomy boundary on Mars AN - 50253091; 2007-034702 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Watters, T R AU - McGovern, P J AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpagianted PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - Noachian KW - loading KW - lithosphere KW - elastic properties KW - flexure KW - elevation KW - Terra Cimmeria KW - Mars KW - highlands KW - deformation KW - extension tectonics KW - terrestrial planets KW - models KW - planets KW - elastic thickness KW - topography KW - lowlands KW - thrust faults KW - compression tectonics KW - tectonics KW - scarps KW - faults KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50253091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Flexure+and+the+topography+of+the+dichotomy+boundary+on+Mars&rft.au=Watters%2C+T+R%3BMcGovern%2C+P+J%3BAnonymous&rft.aulast=Watters&rft.aufirst=T&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1874.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 2, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - compression tectonics; crust; deformation; elastic properties; elastic thickness; elevation; extension tectonics; faults; flexure; highlands; lithosphere; loading; lowlands; Mars; models; Noachian; planets; scarps; tectonics; Terra Cimmeria; terrestrial planets; thrust faults; topography ER - TY - JOUR T1 - Topography analysis and visualization software supports a guided comparative planetology education exhibit at the Smithsonian's Air and Space Museum AN - 50252388; 2007-034667 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Roark, James H AU - Masuoka, C M AU - Frey, H V AU - Keller, J W AU - Williams, S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - United States KW - Mars KW - education KW - World Wide Web KW - visualization KW - topography KW - exhibits KW - museums KW - surface features KW - Olympus Mons KW - Earth KW - graphic display KW - Hawaii KW - East Pacific Ocean Islands KW - terrestrial planets KW - computer programs KW - planets KW - Antarctica KW - Oceania KW - Mars Global Surveyor Program KW - planetology KW - MOLA KW - Polynesia KW - geomorphology KW - Smithsonian Institution KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Topography+analysis+and+visualization+software+supports+a+guided+comparative+planetology+education+exhibit+at+the+Smithsonian%27s+Air+and+Space+Museum&rft.au=Roark%2C+James+H%3BMasuoka%2C+C+M%3BFrey%2C+H+V%3BKeller%2C+J+W%3BWilliams%2C+S%3BAnonymous&rft.aulast=Roark&rft.aufirst=James&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1838.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 28, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Antarctica; computer programs; Earth; East Pacific Ocean Islands; education; exhibits; geomorphology; graphic display; Hawaii; Mars; Mars Global Surveyor Program; MOLA; museums; Oceania; Olympus Mons; planetology; planets; Polynesia; Smithsonian Institution; surface features; terrestrial planets; topography; United States; visualization; World Wide Web ER - TY - JOUR T1 - A topographic analysis of Beethoven Basin, Mercury AN - 50251788; 2007-034699 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Andre, S L AU - Watters, T R AU - Robinson, M S AU - Anonymous Y1 - 2005 PY - 2005 DA - 2005 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 36 KW - Beethoven Basin KW - imagery KW - impact features KW - Moon KW - Mare Orientale KW - subsidence KW - landforms KW - digital terrain models KW - Mare Serenitatis KW - terrestrial planets KW - planets KW - topography KW - mascons KW - Mercury Planet KW - Mariner Program KW - surface features KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50251788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+topographic+analysis+of+Beethoven+Basin%2C+Mercury&rft.au=Andre%2C+S+L%3BWatters%2C+T+R%3BRobinson%2C+M+S%3BAnonymous&rft.aulast=Andre&rft.aufirst=S&rft.date=2005-01-01&rft.volume=36&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1871.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Oct. 2, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Beethoven Basin; digital terrain models; imagery; impact craters; impact features; landforms; Mare Orientale; Mare Serenitatis; Mariner Program; mascons; Mercury Planet; Moon; planets; subsidence; surface features; terrestrial planets; topography ER - TY - JOUR T1 - Stop the madness! Assessing the systematic utility of vertebral morphology in snakes AN - 50074608; 2010-020930 JF - Boletim de Resumos - Congresso Latino-Americano de Paleontologia de Vertebrados AU - Head, Jason J A2 - Kellner, Alexander W. A. A2 - Henriques, Deise D. R. A2 - Rodrigues, Taissa Y1 - 2005 PY - 2005 DA - 2005 SP - 134 EP - 135 PB - Museu Nacional, Rio de Janeiro VL - 2 KW - Diapsida KW - Chordata KW - Quaternary KW - Cretaceous KW - vertebrae KW - Lepidosauria KW - Mesozoic KW - paleoecology KW - Reptilia KW - morphology KW - Cenozoic KW - paleoenvironment KW - Madtosiidae KW - Serpentes KW - anatomy KW - Squamata KW - bones KW - Pleistocene KW - Gondwana KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50074608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Boletim+de+Resumos+-+Congresso+Latino-Americano+de+Paleontologia+de+Vertebrados&rft.atitle=Stop+the+madness%21+Assessing+the+systematic+utility+of+vertebral+morphology+in+snakes&rft.au=Head%2C+Jason+J&rft.aulast=Head&rft.aufirst=Jason&rft.date=2005-01-01&rft.volume=2&rft.issue=&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Boletim+de+Resumos+-+Congresso+Latino-Americano+de+Paleontologia+de+Vertebrados&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - II Congresso Latino-Americano de paleontologia de vertebrados N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06760 N1 - SubjectsTermNotLitGenreText - anatomy; bones; Cenozoic; Chordata; Cretaceous; Diapsida; Gondwana; Lepidosauria; Madtosiidae; Mesozoic; morphology; paleoecology; paleoenvironment; Pleistocene; Quaternary; Reptilia; Serpentes; Squamata; Tetrapoda; vertebrae; Vertebrata ER - TY - JOUR T1 - Fingerprinting slab-derived aqueous fluids in the mantle sources of arc lavas; an example from the southern Kermadec Arc AN - 50062681; 2008-102803 JF - Geological Society of New Zealand Miscellaneous Publication AU - Wysoczanski, R J AU - Wright, I C AU - Gamble, J A AU - Hauri, E H AU - Luhr, J F AU - Eggins, S M AU - Handler, M R A2 - Pettinga, J. R. A2 - Wandres, A. M. Y1 - 2005 PY - 2005 DA - 2005 SP - 98 EP - 99 PB - Geological Society of New Zealand, Lower Hutt VL - 119A SN - 0113-1532, 0113-1532 KW - Kermadec Islands KW - West Pacific Ocean Islands KW - lava KW - island arcs KW - magmas KW - slabs KW - mantle KW - aqueous solutions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50062681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+New+Zealand+Miscellaneous+Publication&rft.atitle=Fingerprinting+slab-derived+aqueous+fluids+in+the+mantle+sources+of+arc+lavas%3B+an+example+from+the+southern+Kermadec+Arc&rft.au=Wysoczanski%2C+R+J%3BWright%2C+I+C%3BGamble%2C+J+A%3BHauri%2C+E+H%3BLuhr%2C+J+F%3BEggins%2C+S+M%3BHandler%2C+M+R&rft.aulast=Wysoczanski&rft.aufirst=R&rft.date=2005-01-01&rft.volume=119A&rft.issue=&rft.spage=98&rft.isbn=0908678010&rft.btitle=&rft.title=Geological+Society+of+New+Zealand+Miscellaneous+Publication&rft.issn=01131532&rft_id=info:doi/ L2 - http://www.gsnz.org.nz/file_downloads/abstracts/2005Kaikoura_abstracts.pdf LA - English DB - GeoRef N1 - Conference title - 50th annual conference of the Geological Society of New Zealand N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2008-01-01 N1 - SuppNotes - Accessed on July 17, 2008 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aqueous solutions; island arcs; Kermadec Islands; lava; magmas; mantle; slabs; West Pacific Ocean Islands ER - TY - JOUR T1 - Federal repatriation legislation and the role of physical anthropology in repatriation AN - 37771208; 3292573 JF - American journal of physical anthropology AU - Ousley, Stephen D AU - Billeck, William T AU - Hollinger, R Eric AD - Smithsonian Institution Y1 - 2005 PY - 2005 DA - 2005 SP - 2 EP - 32 VL - Supp.41 SN - 0002-9483, 0002-9483 KW - Anthropology KW - North America KW - Physical anthropology KW - Legal codes KW - Regression analysis KW - Discourse KW - Minority rights KW - Indigenous populations KW - Legal systems KW - Amerindians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/37771208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+journal+of+physical+anthropology&rft.atitle=Federal+repatriation+legislation+and+the+role+of+physical+anthropology+in+repatriation&rft.au=Ousley%2C+Stephen+D%3BBilleck%2C+William+T%3BHollinger%2C+R+Eric&rft.aulast=Ousley&rft.aufirst=Stephen&rft.date=2005-01-01&rft.volume=Supp.41&rft.issue=&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=American+journal+of+physical+anthropology&rft.issn=00029483&rft_id=info:doi/10.1002%2Fajpa.20354 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 9507 1077; 7301 7317; 7317; 6314 9846; 8131 11032 9705; Amerindians; 10739 12228 10919; 3607 2572; 293 14 DO - http://dx.doi.org/10.1002/ajpa.20354 ER - TY - JOUR T1 - Three new species of Tharybis (Crustacea: Copepoda: Calanoida: Tharybidae) from benthopelagic waters of the Pacific Ocean AN - 19774509; 6853384 AB - Three new benthopelagic species of Tharybis are described from two localities in the Pacific Ocean: T. pseudomegalodactyla near Kona, Hawaii; T. juhlae near Kona, Hawaii, and from Volcano 7; T. shuheiella from Volcano 7. The new species are distinguished from known species by the shapes of the genital complex of the female and the segments of the first and fifth leg, and the setation of maxilla 1, maxilla 2 and maxilliped. There are now 25 nominal species of Tharybis. A distally vaulted praecoxal lobe of maxilla 1 is proposed as a synapomorphy for species of Tharybis; other possible synapomorphies are discussed. JF - Plankton Biology and Ecology AU - Ferrari, Frank D AU - Markhaseva, EL AD - Department of Zoology, MRC-534, National Museum of Natural History, Smithsonian Institution, 4210 Silver Hill Rd., Suitland, MD 20746, U.S.A. Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 33 EP - 47 PB - Plankton Society of Japan (Nihon Purankuton Gakkai), 4-5-7 Kounan Minato-ku Tokyo 108-8477 Japan, [mailto:plankton@tokyo-u-fish.ac.jp] VL - 52 IS - 1 SN - 1343-0874, 1343-0874 KW - Ecology Abstracts; ASFA Marine Biotechnology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Tharybis KW - new species KW - Pacific Ocean KW - morphology KW - synapomorphies KW - Phylogeny KW - Marine KW - Calanoida KW - Tharybis juhlae KW - Tharybidae KW - Maxilla KW - Abyssal zone KW - Zooplankton KW - ISE, USA, Hawaii KW - Volcanoes KW - Leg KW - USA, Hawaii, Hawaii I., Kona KW - Oceans KW - Pelagic environment KW - Taxonomy KW - Tharybis shuheiella KW - Marine crustaceans KW - Plankton KW - Evolution KW - Tharybis pseudomegalodactyla KW - New species KW - Q1 08283:Taxonomy and morphology KW - Q4 27780:Shellfish & Invertebrates KW - D 04665:Crustaceans KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19774509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plankton+Biology+and+Ecology&rft.atitle=Three+new+species+of+Tharybis+%28Crustacea%3A+Copepoda%3A+Calanoida%3A+Tharybidae%29+from+benthopelagic+waters+of+the+Pacific+Ocean&rft.au=Ferrari%2C+Frank+D%3BMarkhaseva%2C+EL&rft.aulast=Ferrari&rft.aufirst=Frank&rft.date=2005-01-01&rft.volume=52&rft.issue=1&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Plankton+Biology+and+Ecology&rft.issn=13430874&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Phylogeny; Abyssal zone; Pelagic environment; Zooplankton; Volcanoes; Taxonomy; Marine crustaceans; Evolution; New species; Leg; Maxilla; Oceans; Plankton; Tharybis; Tharybis juhlae; Calanoida; Tharybidae; Tharybis shuheiella; Tharybis pseudomegalodactyla; USA, Hawaii, Hawaii I., Kona; ISE, USA, Hawaii; Marine ER - TY - JOUR T1 - Additional Historic Records of Cicindela Dorsalis Say and Cicindela Puritana Horn (Coleoptera: Carabidae: Cicindelini) from the Chesapeake Bay Region, USA AN - 19702165; 7311725 AB - Previously unpublished historic records are presented for two tiger beetle taxa of conservation concern from the Chesapeake Bay region, Cicindela dorsalis Say and C. puritana Horn. Cicindela dorsalis dorsalis was encountered regularly at Chesapeake Bay sites by collectors during the 1940s and 1950s, when other populations of this subspecies were experiencing a severe decline. The historic presence of C. dorsalis media LeConte in the southern Chesapeake Bay is documented by specimens collected in 1882. Cicindela puritana has been collected regularly at sites in Calvert County, Maryland, since 1911, sometimes in large numbers. Both C. d. dorsalis and C. puritana are currently listed as 'Threatened' under the U.S. Endangered Species Act. JF - Proceedings of the Entomological Society of Washington AU - Mawdsley, Jonathan R AD - Department of Entomology, National Musuem of Natural History, Smithsonian Institution, P.O. Box 37012, MRC 187, Washington, DC 20013-7012, jonathan. Y1 - 2005 PY - 2005 DA - 2005 SP - 808 EP - 811 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 107 IS - 4 SN - 0013-8797, 0013-8797 KW - Sustainability Science Abstracts; Entomology Abstracts KW - Historical account KW - Coleoptera KW - Cicindela dorsalis KW - taxa KW - ANW, USA, Chesapeake Bay KW - USA, Maryland, Calvert Cty. KW - Horns KW - Carabidae KW - Cicindela puritana KW - Conservation KW - Endangered species KW - USA, Maryland KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19702165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Entomological+Society+of+Washington&rft.atitle=Additional+Historic+Records+of+Cicindela+Dorsalis+Say+and+Cicindela+Puritana+Horn+%28Coleoptera%3A+Carabidae%3A+Cicindelini%29+from+the+Chesapeake+Bay+Region%2C+USA&rft.au=Mawdsley%2C+Jonathan+R&rft.aulast=Mawdsley&rft.aufirst=Jonathan&rft.date=2005-01-01&rft.volume=107&rft.issue=4&rft.spage=808&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Entomological+Society+of+Washington&rft.issn=00138797&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Horns; Endangered species; Conservation; Historical account; taxa; Coleoptera; Cicindela puritana; Carabidae; Cicindela dorsalis; USA, Maryland; ANW, USA, Chesapeake Bay; USA, Maryland, Calvert Cty. ER - TY - JOUR T1 - Behavioral preferences for bamboo in a pair of captive giant pandas (Ailuropoda melanoleuca) AN - 19413413; 8797130 AB - Giant pandas (Ailuropoda melanoleuca) are members of the order Carnivora. Their diet, however, consists almost entirely of bamboo. Herbivores are under strong pressure to be selective in what they eat because of the low digestibility of plant material. The purpose of this study was to determine whether two captive giant pandas exhibited preferences among three species of bamboo: black (Phyllostachys nigra), bissetii (Phyllostachys bissetii), and arrow (Pseudosasa japonica). Eighteen classic choice trials were conducted in which the species were randomly paired and placed in one of two predetermined locations in the giant pandas' indoor enclosures. The pandas preferred leaves to culms or branches for each bamboo species. In the first hour of exposure, both pandas exhibited a preference for arrow bamboo. A comparison of total bamboo consumption over the course of the night indicated a strong preference for arrow bamboo by the male. The female exhibited equal preference for both arrow and bissetii over black bamboo. Further examination of feeding behavior determined that the pandas processed arrow bamboo behaviorally more efficiently than the other two species. This is the first study to experimentally assess bamboo preferences in giant pandas, and may have implications for husbandry and management programs as well as strategies for in situ conservation. Zoo Biol 24:177-183, 2005. JF - Zoo Biology AU - Tarou, Loraine Rybiski AU - Williams, Jessamine AU - Powell, David M AU - Tabet, Raquel AU - Allen, Mary AD - Smithsonian National Zoological Park, 3001 Connecticut Avenue, Washington, DC, taroul@gusu.edu Y1 - 2005 PY - 2005 DA - 2005 SP - 177 EP - 183 PB - John Wiley & Sons, 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com], [URL:http://www.wiley.com/] VL - 24 IS - 2 SN - 0733-3188, 0733-3188 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Ailuropoda melanoleuca KW - Phyllostachys KW - Pressure KW - Feeding behavior KW - Diets KW - Carnivora KW - Leaves KW - Herbivores KW - Digestibility KW - Conservation KW - Pseudosasa japonica KW - Husbandry KW - D 04040:Ecosystem and Ecology Studies KW - Y 25030:Foraging and Ingestion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19413413?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Zoo+Biology&rft.atitle=Behavioral+preferences+for+bamboo+in+a+pair+of+captive+giant+pandas+%28Ailuropoda+melanoleuca%29&rft.au=Tarou%2C+Loraine+Rybiski%3BWilliams%2C+Jessamine%3BPowell%2C+David+M%3BTabet%2C+Raquel%3BAllen%2C+Mary&rft.aulast=Tarou&rft.aufirst=Loraine&rft.date=2005-01-01&rft.volume=24&rft.issue=2&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Zoo+Biology&rft.issn=07333188&rft_id=info:doi/10.1002%2Fzoo.20038 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ailuropoda melanoleuca; Phyllostachys; Pseudosasa japonica; Carnivora; Conservation; Feeding behavior; Digestibility; Diets; Herbivores; Husbandry; Leaves; Pressure DO - http://dx.doi.org/10.1002/zoo.20038 ER - TY - JOUR T1 - Arm regeneration in Mississippian crinoids: evidence of intense predation pressure in the Paleozoic? AN - 19402320; 8693983 AB - Although direct predator-prey interactions are unobservable in the fossil record, predation has been used to explain many evolutionary trends. Evidence of predation supporting such hypotheses is often presented as isolated instances of preserved sublethal damage, and less commonly, as the frequency of such injuries. For instance, numerous morphological and ecological trends and innovations observed in Phanerozoic crinoids have been causally linked to predation, and whereas the high frequency of arm regeneration in living crinoids is generally assumed to represent intense predation, attempts to assess regeneration frequency and patterns in paleontological samples are few. Can the frequency of fossil injuries be assessed to test hypothesized predation-driven trends, or are such data unavailable? To address this question, we analyzed regeneration in crinoids from the lower Mississippian (Kinderhookian) Maynes Creek Formation near Le Grand, Iowa, a locality renowned for the preservation of thousands of crinoids in tangled masses of crowns, stalks, and holdfasts. Nine percent of the specimens that we examined contained at least one regenerating arm; however, whereas some species lacked evidence of regeneration, others preserved up to 27% arm regeneration. Furthermore, we observed specimens with all arms regenerating, multiple adjacent arms regenerating from the same place along the arm, and a specimen with a damaged and regenerated primaxil and anal sac. The highest regeneration frequency was observed in the most abundant species, Rhodocrinites kirbyi, a significantly higher value than expected under a model of no taxonomic selectivity (binomial: p < 0.05). Furthermore, bootstrapped simulations of the probable number of regenerated individuals suggest that the number of regenerated arms observed in our sample is two to three times less than what existed in the living population. Rhodocrinites kirbyi constituted over 40% of the individuals in the Le Grand crinoid fauna and had the longest stalk of the studied species. In addition, regeneration in R. kirbyi is size related, with individuals above median dorsal cup height (7 mm) displaying nearly 50% regeneration, and smaller individuals only 2% (a statistically significant difference; chi 2 test: p < 0.001). The regeneration patterns in R. kirbyi are consistent with predatory attacks that target the most apparent prey. Moreover, this study suggests that predation is the most likely explanation for the regeneration patterns observed in Le Grand crinoids, and that the fossil record potentially provides a valuable, yet overlooked, data source for testing hypotheses pertinent to the role of predation in the evolution of Phanerozoic marine life. JF - Paleobiology AU - Gahn, Forest J AU - Baumiller, Tomasz K Y1 - 2005/01// PY - 2005 DA - Jan 2005 SP - 151 EP - 164 PB - Allen Press, Inc., 810 East Tenth St. VL - 31 IS - 1 SN - 0094-8373, 0094-8373 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Food organisms KW - Data processing KW - Animal fossils KW - Marine invertebrates KW - Injuries KW - Palaeo studies KW - Predation KW - Carboniferous KW - Models KW - Predator-prey interactions KW - Phanerozoic KW - USA, Iowa KW - Fossils KW - Predator prey interactions KW - Evolution KW - Prey KW - Q2 09273:Palaeontology KW - Q1 08187:Palaeontology KW - D 04050:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19402320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleobiology&rft.atitle=Arm+regeneration+in+Mississippian+crinoids%3A+evidence+of+intense+predation+pressure+in+the+Paleozoic%3F&rft.au=Gahn%2C+Forest+J%3BBaumiller%2C+Tomasz+K&rft.aulast=Gahn&rft.aufirst=Forest&rft.date=2005-01-01&rft.volume=31&rft.issue=1&rft.spage=151&rft.isbn=&rft.btitle=&rft.title=Paleobiology&rft.issn=00948373&rft_id=info:doi/10.1666%2F0094-8373%282005%290312.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Food organisms; Phanerozoic; Animal fossils; Injuries; Marine invertebrates; Palaeo studies; Predator prey interactions; Predation; Carboniferous; Predator-prey interactions; Data processing; Fossils; Prey; Evolution; Models; USA, Iowa; Marine DO - http://dx.doi.org/10.1666/0094-8373(2005)031<0151:ARIMCE>2.0.CO;2 ER - TY - JOUR T1 - Determinants of tree species preference of birds in oak-acacia woodlands of Central America AN - 17779613; 6194159 AB - In mid-elevation areas of Mesoamerica, Acacia pennatula commonly occurs in mixed woods with various species of oak. During a 1-y study in Nicaragua, we found the abundance of birds in acacia was far higher than the representation of this species in the mix of trees, whether this is estimated by number of individual trees, canopy cover or foliage cover. This higher abundance was probably related to the fact that acacias supported approximately three to four times the abundance of arthropods that were found in oaks and twice the biomass. Although oak foliage supported fewer arthropods, relatively more of them were large (> 1 cm). The greater preponderance of small arthropods in acacias versus oaks was probably related to the small leaflet size of acacias. However, it is likely that the higher abundance of arthropods in acacias, particularly herbivorous species, was related to the higher nutritional content of the acacia foliage (crude protein, minerals, non-structural carbohydrates) and lower content of digestion-inhibiting compounds (structural carbohydrates, total phenolics, condensed tannins). The major defensive mechanisms of acacia are mechanical (thorns) or qualitative-defence chemicals (cyanogenic glucosides) that are apparently more effective against vertebrate than invertebrate herbivores. These observations support the hypothesis that the anti-herbivore defences of acacia are primarily directed against large mammalian herbivores, rendering the foliage highly palatable to arthropods. JF - Journal of Tropical Ecology AU - Greenberg, R AU - Bichier, P AD - Smithsonian Migratory Bird Center, National Zoological Park, Washington, DC 2008, USA, antbird@erols.com Y1 - 2005/01// PY - 2005 DA - Jan 2005 SP - 57 EP - 66 VL - 21 IS - 1 SN - 0266-4674, 0266-4674 KW - Birds KW - Ecology Abstracts KW - Aves KW - Foliage KW - Herbivores KW - Trees KW - Abundance KW - Habitat preferences KW - Canopies KW - Carbohydrates KW - Nicaragua KW - glucosides KW - Acacia pennatula KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17779613?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=Determinants+of+tree+species+preference+of+birds+in+oak-acacia+woodlands+of+Central+America&rft.au=Greenberg%2C+R%3BBichier%2C+P&rft.aulast=Greenberg&rft.aufirst=R&rft.date=2005-01-01&rft.volume=21&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467404001762 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Aves; Acacia pennatula; Nicaragua; Foliage; Trees; Abundance; Carbohydrates; Herbivores; Canopies; glucosides; Habitat preferences DO - http://dx.doi.org/10.1017/S0266467404001762 ER - TY - JOUR T1 - Characteristics, spatial distribution and vertical profile of gamma-ray emitting radionuclides in the coastal environment of North Sinai AN - 17661871; 6490911 AB - Radionuclide concentrations of beach and dune sand from various sites in Al-Arish city and surrounding area, North Sinai, Egypt, were measured. The sampling sites included locations in the local harbor, Al-Arish valley and Zaranik protected area. The results indicate that the activities of the products of super(232)Th and super(226)Ra series in samples from the harbor and along the beach were higher than those from non-coastal sites. The activity concentrations of super(232)Th for beach sand ranged from 2.3 to 506.5 Bq/kg with an average of 83.4 Bq/kg, while that for dune sand ranged from 2.2 to 15.1 Bq/kg with an average of 6.4 Bq/kg. The average activity concentration of super(226)Ra for beach sand was 56.0 Bq/kg (2.9-261.5 Bq/kg), while that for dune sand was 6.5 Bq/kg (3.0-14.7 Bq/kg). The average activity concentrations of super(40)K for beach and dune sand were 88.1 Bq/kg and 178.4 Bq/kg, respectively. Six depth profiles in the harbor area were measured up to a depth of 1 m within more than two years. These sets of measurements allowed the determination of the migration rate of black sand to be 0.094 cm/day. Samples with the smallest grain size (<0.2 mm) were found to have the highest level of activities, which were attributed to their high content of black sand. No risk exists for public health based on the calculated effective dose equivalent and the recommended limit of 5 mSv/y. On the other hand, local children and adults may receive doses higher than this recommended limit in two locations in the Zaranik protected area according to a model developed in this study. JF - Journal of environmental radioactivity AU - Seddeek, M K AU - Badran, H M AU - Sharshar, T AU - Elnimr, T AD - Whipple Observatory, Harvard-Smithsonian Center for Astrophysics, P.O. Box 97, Amado, AZ 85645 USA, badran@egret.sao.arizona.edu Y1 - 2005 PY - 2005 DA - 2005 SP - 21 EP - 50 VL - 84 IS - 1 SN - 0265-931X, 0265-931X KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Q5 01524:Public health, medicines, dangerous organisms KW - Q2 02187:Geochemistry of sediments KW - Q5 01503:Characteristics, behavior and fate KW - Q2 02264:Sediments and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17661871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+environmental+radioactivity&rft.atitle=Characteristics%2C+spatial+distribution+and+vertical+profile+of+gamma-ray+emitting+radionuclides+in+the+coastal+environment+of+North+Sinai&rft.au=Seddeek%2C+M+K%3BBadran%2C+H+M%3BSharshar%2C+T%3BElnimr%2C+T&rft.aulast=Seddeek&rft.aufirst=M&rft.date=2005-01-01&rft.volume=84&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+radioactivity&rft.issn=0265931X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-10-01 N1 - SuppNotes - Physical medium: Printed matter N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine ER - TY - JOUR T1 - State-dependent male mating tactics in the grey seal: the importance of body size AN - 17624093; 6402969 AB - The purpose of this study was to examine the importance of body size and body composition as determinants of conditional mating tactics exhibited in male grey seals. We combined behavioral observations with measures of energy expenditure and success on 42 known-age individuals during the breeding seasons of 1997-2001 at Sable Island, Canada. Males with a large body mass arrived at the breeding grounds with more body fat and body energy and catabolized less body protein than smaller males. Males consumed 1.9 plus or minus 0.2 MJ day super(-1), and those with a smaller percentage of body fat had higher rates of food energy intake. The amount of body energy on arrival was positively correlated with the duration of the breeding period. Males that exhibited the primary mating tactic of consortship were heavier, had absolutely more body fat and body energy, and sustained breeding longer than those males that did not exhibit the primary tactic. Amongst all males, body mass showed a quadratic relationship with the number of female consorts mated and the estimated number of pups sired. Thus, intermediate-sized males mated with the most consorts and achieved the highest success. Intermediate body size may be optimal during breeding due to greater agility in male combat. Body size was an important determinant of mating tactics used by male grey seals. A large body size provided an energetic advantage of greater endurance while an intermediate body size may provide greater competitive ability in acquiring consortships. JF - Behavioral Ecology AU - Lidgard, D C AU - Boness, D J AU - Bowen, W D AU - McMillan, JI AD - Conservation and Research Center, National Zoological Park, Smithsonian Institution, 3001 Connecticut Avenue NW, Washington, DC 20008-2598, USA, damian.lidgard@dal.ca Y1 - 2005 PY - 2005 DA - 2005 SP - 541 EP - 549 VL - 16 IS - 3 SN - 1045-2249, 1045-2249 KW - Gray seal KW - Grey seal KW - ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Marine KW - D 04672:Mammals KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 01374:Reproduction and development KW - Y 25507:Mammals (excluding primates) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17624093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Ecology&rft.atitle=State-dependent+male+mating+tactics+in+the+grey+seal%3A+the+importance+of+body+size&rft.au=Lidgard%2C+D+C%3BBoness%2C+D+J%3BBowen%2C+W+D%3BMcMillan%2C+JI&rft.aulast=Lidgard&rft.aufirst=D&rft.date=2005-01-01&rft.volume=16&rft.issue=3&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Behavioral+Ecology&rft.issn=10452249&rft_id=info:doi/10.1093%2Fbeheco%2Fari023 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-10-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine DO - http://dx.doi.org/10.1093/beheco/ari023 ER - TY - JOUR T1 - The influence of climate on the timing and rate of spring bird migration AN - 17495448; 6381884 AB - Ecological processes are changing in response to climatic warming. Birds, in particular, have been documented to arrive and breed earlier in spring and this has been attributed to elevated spring temperatures. It is not clear, however, how long-distance migratory birds that overwinter thousands of kilometers to the south in the tropics cue into changes in temperature or plant phenology on northern breeding areas. We explored the relationships between the timing and rate of spring migration of long-distance migratory birds, and variables such as temperature, the North Atlantic Oscillation (NAO) and plant phenology, using mist net capture data from three ringing stations in North America over a 40-year period. Mean April/May temperatures in eastern North America varied over a 5 degree C range, but with no significant trend during this period. Similarly, we found few significant trends toward earlier median capture dates of birds. Median capture dates were not related to the NAO, but were inversely correlated to spring temperatures for almost all species. For every 1 degree C increase in spring temperature, median capture dates of migratory birds averaged, across species, one day earlier. Lilac (Syringa vulgaris) budburst, however, averaged 3 days earlier for every 1 degree C increase in spring temperature, suggesting that the impact of temperature on plant phenology is three times greater than on bird phenology. To address whether migratory birds adjust their rate of northward migration to changes in temperature, we compared median capture dates for 15 species between a ringing station on the Gulf Coast of Louisiana in the southern USA with two stations approximately 2,500 km to the north. The interval between median capture dates in Louisiana and at the other two ringing stations was inversely correlated with temperature, with an average interval of 22 days, that decreased by 0.8 days per 1 degree C increase in temperature. Our results suggest that, although the onset of migration may be determined endogenously, the timing of migration is flexible and can be adjusted in response to variation in weather and/or phenology along migration routes. JF - Oecologia AU - Marra, Peter P AU - Francis, Charles M AU - Mulvihill, Robert S AU - Moore, Frank R AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, MD, 21037, USA, marrap@si.edu Y1 - 2005/01// PY - 2005 DA - Jan 2005 SP - 307 EP - 315 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 142 IS - 2 SN - 0029-8549, 0029-8549 KW - Birds KW - Ecology Abstracts; Animal Behavior Abstracts KW - Temperature effects KW - Weather KW - North America KW - Syringa vulgaris KW - Recruitment KW - Migration KW - Aves KW - Breeding KW - Phenology KW - D 04671:Birds KW - Y 25656:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17495448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Oecologia&rft.atitle=The+influence+of+climate+on+the+timing+and+rate+of+spring+bird+migration&rft.au=Marra%2C+Peter+P%3BFrancis%2C+Charles+M%3BMulvihill%2C+Robert+S%3BMoore%2C+Frank+R&rft.aulast=Marra&rft.aufirst=Peter&rft.date=2005-01-01&rft.volume=142&rft.issue=2&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Oecologia&rft.issn=00298549&rft_id=info:doi/10.1007%2Fs00442-004-1725-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Aves; Syringa vulgaris; North America; Temperature effects; Migration; Phenology; Recruitment; Weather; Breeding DO - http://dx.doi.org/10.1007/s00442-004-1725-x ER - TY - JOUR T1 - Evolution of old and new world migration systems: a response to Bell AN - 17483005; 6678914 AB - In Rappole & Jones (2002), a hypothesis was presented explaining how migration between temperate and tropical regions could have evolved from normal dispersal of tropical-breeding resident birds, citing taxo-nomic, ecological, biogeographic, physiological, and behavioral evidence in support of the theory. In addition, contrasts were made between Old and New World migration systems, e.g., the relative absence of long-distance migrants from European forests, and an explanation was provided for how these differences could have developed given a tropical origin for most temperate migrants. Bell (2005 - this issue) has presented a detailed critique of this hypothesis in which he dismisses much of the reasoning and evidence for the theory, and proposes an alternative "northern home" theory in which migration derives from gradual genetic change in dispersal direction and distance favored by an environmental gradient, presumably climatic deterioration on temperate, breeding grounds. Herein a response is provided to Bell's critique, clarifying our arguments where they appear to have been misunderstood, and providing additional information in support of ideas on tropical origin for many migratory bird species. JF - Ardea AU - Rappole, J H AD - Smithsonian Conservation & Research Center, 1500 Remount Road, Front Royal, Virginia 22630, USA, rappolej@crc.si.edu Y1 - 2005 PY - 2005 DA - 2005 SP - 125 EP - 131 VL - 93 IS - 1 SN - 0373-2266, 0373-2266 KW - Birds KW - Ecology Abstracts; Animal Behavior Abstracts KW - Aves KW - Breeding KW - Recruitment KW - Forests KW - Europe KW - Dispersal KW - Migration KW - Evolution KW - D 04671:Birds KW - Y 25656:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17483005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ardea&rft.atitle=Evolution+of+old+and+new+world+migration+systems%3A+a+response+to+Bell&rft.au=Rappole%2C+J+H&rft.aulast=Rappole&rft.aufirst=J&rft.date=2005-01-01&rft.volume=93&rft.issue=1&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Ardea&rft.issn=03732266&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Breeding; Recruitment; Forests; Dispersal; Migration; Evolution; Aves; Europe ER - TY - JOUR T1 - Effect of Elevated Co sub(2) on Carbon Pools and Fluxes in a Brackish Marsh AN - 17181469; 6840052 AB - The effects of long-term exposure to elevated atmospheric CO sub(2) (ambient + 340 ppmv) on carbon cycling were investigated for two plant communities in a Chesapeake Bay brackish marsh, one dominated by the C sub(3) sedge Schoenoplectus americanus and the other by the C sub(4) grass Spartina patens. Elevated CO sub(2) resulted in a significant increase in porewater concentrations of DIC at 30 cm depth (p 0.1), and the concomitant effects on dissolved carbon concentrations, respiration, and CH sub(4) emissions were small or absent. We concluded that elevated CO sub(2) has the potential to increase dissolved inorganic carbon export to estuaries. JF - Estuaries AU - Marsh, Anne S AU - Rasse, Daniel P AU - Drake, Bert G AU - Megonigal, JPatrick AD - Smithsonian Environmental Research Center, P. O. Box 28, Edgewater, Maryland 21037 Y1 - 2005///0, PY - 2005 DA - 0, 2005 SP - 694 EP - 704 PB - Estuarine Research Federation, 490 Chippingwood Dr. No. 2 Port Republic MD 20676-2140 USA VL - 28 IS - 5 SN - 0160-8347, 0160-8347 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Schoenoplectus americanus KW - Spartina patens KW - Photosynthesis KW - Dissolved inorganic carbon KW - Respiration KW - Estuaries KW - Aquatic plants KW - Carbon cycle KW - Brackish KW - Marshes KW - ANW, USA, Chesapeake Bay KW - Plant communities KW - Brackishwater environment KW - Dissolved organic carbon KW - Transport processes KW - Carbon dioxide KW - O 1070:Ecology/Community Studies KW - Q2 09185:Organic compounds KW - Q1 08482:Ecosystems and energetics KW - D 04320:Brackishwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17181469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries&rft.atitle=Effect+of+Elevated+Co+sub%282%29+on+Carbon+Pools+and+Fluxes+in+a+Brackish+Marsh&rft.au=Marsh%2C+Anne+S%3BRasse%2C+Daniel+P%3BDrake%2C+Bert+G%3BMegonigal%2C+JPatrick&rft.aulast=Marsh&rft.aufirst=Anne&rft.date=2005-01-01&rft.volume=28&rft.issue=5&rft.spage=694&rft.isbn=&rft.btitle=&rft.title=Estuaries&rft.issn=01608347&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Dissolved inorganic carbon; Respiration; Carbon cycle; Aquatic plants; Brackishwater environment; Transport processes; Dissolved organic carbon; Marshes; Carbon dioxide; Photosynthesis; Estuaries; Plant communities; Schoenoplectus americanus; Spartina patens; ANW, USA, Chesapeake Bay; Brackish ER - TY - JOUR T1 - Blanchon, P., Comment on Toscano MA and Macintyre IG (2003): Corrected western Atlantic sea-level curve for the last 11,000 years based on calibrated super(14)C dates from Acropora palmata framework and intertidal mangrove peat. Coral Reefs 22:257-270 AN - 17130056; 6780823 AB - The author's reply to Blanchon's comments on the paper (Coral Reefs (2005) 24:183-186) entitled Comments on Corrected western Atlantic sea-level curve for the last 11,000 years based on calibrated super(14)C dates from Acropora palmata framework and intertidal mangrove peat by Toscano and Macintyre (Coral Reefs (2003) 22:257-270). JF - Coral reefs AU - Toscano, MA AU - Macintyre, I G AD - Smithsonian Institution, Dept. of Paleobiology, National Museum of Natural History, MRC-121, Washington, PO Box 37012, DC 20013-7012 USA, TOSCANOM@si.edu Y1 - 2005 PY - 2005 DA - 2005 SP - 187 EP - 190 VL - 24 IS - 2 SN - 0722-4028, 0722-4028 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Palaeo studies KW - Mangrove swamps KW - ASW, Atlantic KW - Radiocarbon dating KW - Holocene KW - Mangroves KW - Sea level changes KW - Peat KW - Q2 09274:Coral reefs KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17130056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+reefs&rft.atitle=Blanchon%2C+P.%2C+Comment+on+Toscano+MA+and+Macintyre+IG+%282003%29%3A+Corrected+western+Atlantic+sea-level+curve+for+the+last+11%2C000+years+based+on+calibrated+super%2814%29C+dates+from+Acropora+palmata+framework+and+intertidal+mangrove+peat.+Coral+Reefs+22%3A257-270&rft.au=Toscano%2C+MA%3BMacintyre%2C+I+G&rft.aulast=Toscano&rft.aufirst=MA&rft.date=2005-01-01&rft.volume=24&rft.issue=2&rft.spage=187&rft.isbn=&rft.btitle=&rft.title=Coral+reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-005-0481-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Palaeo studies; Mangrove swamps; Radiocarbon dating; Holocene; Mangroves; Peat; Sea level changes; ASW, Atlantic; Marine DO - http://dx.doi.org/10.1007/s00338-005-0481-7 ER - TY - JOUR T1 - Social labels: we should emphasize biology over terminology and not vice versa AN - 17074502; 6702160 AB - Costa and Fitzgerald revisit a decade-old exchange over how best to categorize (non-human) animal societies. They use citation data to assess whether or not this debate has led to substantive advances in studies of social evolution. Subsequently, they make recommendations for standardized definitions of social groupings in an effort to achieve nomenclatural stability among biologists working on different taxonomic groups, and thereby hopefully facilitate conceptual unity. JF - Annales Zoologici Fennici AU - Wcislo, W T AD - STRI, Unit 0948, APO AA 34002-0948, USA, wcislow@si.edu Y1 - 2005 PY - 2005 DA - 2005 SP - 565 EP - 568 PB - Finnish Zoological and Botanical Publishing Board, P.O. Box 17 Helsinki FIN-00014 Finland, [mailto:sekj@helsinki.fi], [URL:http://www.sekj.org/] VL - 42 IS - 6 SN - 0003-455X, 0003-455X KW - Ecology Abstracts; Animal Behavior Abstracts; Entomology Abstracts KW - Social behavior KW - Evolution KW - Z 05208:Social entomology KW - D 04659:Insects KW - Y 25451:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17074502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annales+Zoologici+Fennici&rft.atitle=Social+labels%3A+we+should+emphasize+biology+over+terminology+and+not+vice+versa&rft.au=Wcislo%2C+W+T&rft.aulast=Wcislo&rft.aufirst=W&rft.date=2005-01-01&rft.volume=42&rft.issue=6&rft.spage=565&rft.isbn=&rft.btitle=&rft.title=Annales+Zoologici+Fennici&rft.issn=0003455X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Social behavior; Evolution ER - TY - JOUR T1 - Benthic cynanobacterial bloom impacts the reefs of South Florida (Broward County, USA) AN - 17059211; 6682107 AB - Benthic cyanobacteria of the genus Lyngbya can form prominent mats and blooms in tropical and subtropical coral reef and seagrass habitats worldwide. A Lyngbya bloom on the reef tract offshore of Broward County, Florida, was first noted in 2002, and although it is seasonally variable in its distribution and abundance, it has persisted and spread over the past 3 years. In this study, the most abundant species of Lyngbya found in the blooms have been identified and compared to other species of Lyngbya by morphological and molecular methods. The most common species of Lyngbya is consistent with the properties of Lyngbya confervoides C. Agardh. The 16S ribosomal DNA sequence shares 88-92% identity with other known Lyngbya sequences, suggesting that this bloom consists primarily of a new, previously unsequenced species of Lyngbya. The second most common Lyngbya in the bloom is consistent with Lyngbya polychroa. This persistent bloom is a concern because it smothers octocorals and other invertebrates and negatively impacts these southeastern Florida reefs. JF - Coral reefs AU - Paul, V J AU - Thacker, R W AU - Banks, K AU - Golubic, S AD - Smithsonian Marine Station at Fort Pierce, 701 Seaway Drive, Fort Pierce, FL 34949 USA, Paul@sims.si.edu Y1 - 2005 PY - 2005 DA - 2005 SP - 693 EP - 697 VL - 24 IS - 4 SN - 0722-4028, 0722-4028 KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - ASW, USA, Florida KW - Lyngbya KW - Algal blooms KW - Seagrasses KW - Habitat KW - Lyngbya confervoides KW - invertebrates KW - ASW, USA, Florida, Florida Reef KW - Coral reefs KW - DNA KW - ASW, USA, Florida, Broward Cty. KW - ASW, USA, Florida, Broward County KW - Internet KW - abundance KW - Microbial mats KW - Benthos KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17059211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+reefs&rft.atitle=Benthic+cynanobacterial+bloom+impacts+the+reefs+of+South+Florida+%28Broward+County%2C+USA%29&rft.au=Paul%2C+V+J%3BThacker%2C+R+W%3BBanks%2C+K%3BGolubic%2C+S&rft.aulast=Paul&rft.aufirst=V&rft.date=2005-01-01&rft.volume=24&rft.issue=4&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Coral+reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-005-0061-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Algal blooms; Coral reefs; Benthos; Microbial mats; Seagrasses; DNA; Habitat; Internet; invertebrates; abundance; Lyngbya; Lyngbya confervoides; ASW, USA, Florida; ASW, USA, Florida, Broward Cty.; ASW, USA, Florida, Broward County; ASW, USA, Florida, Florida Reef; Marine DO - http://dx.doi.org/10.1007/s00338-005-0061-x ER - TY - JOUR T1 - Reduced parental care, compensatory behaviour and reproductive costs of thick-billed murres equipped with data loggers AN - 16193760; 6185225 AB - Theoretical models predict that in species with obligate biparental care, individuals will partially compensate for decreased parental effort by their partners as a stable evolutionary strategy. Full compensation may occur when breeding success is an accelerating function of parental effort, especially in long-lived bird species. We experimentally examined the effect of time-depth recorders (TDRs) on body mass and parental behaviour of thick-billed murres, Uria lomvia, and evaluated the effect of TDRs as handicaps to test whether individuals compensate for decreased partner effort and whether compensation is sex biased. Compared with control birds, TDR-equipped birds had reduced body mass, offspring attendance, number of foraging trips and feeding rates, and males had increased foraging trip duration. In general, males lost mass at a higher rate and made longer foraging trips than females. Partners of TDR-equipped birds compensated for their mates' reduced parental effort by increasing offspring attendance and by increasing chick provisioning above average rates of control birds. Although partners of TDR-equipped birds fully compensated for their mates' reduced offspring attendance (i.e. chicks were never observed to be left unattended), total provisioning rates of pairs with a TDR-equipped bird (X approximately equal to +/-SE=4.38+/-0.26meals/day) were significantly lower than those of control pairs (5.74+/-0.31 meals /day). However, fledgling success of control and TDR-equipped birds did not differ between reproductive seasons. TDR-equipped birds also had a significantly lower rate of return to breed than their non-TDR-equipped partners or control birds, and those that did return the following season were more likely to change mates (32%) compared with controls (0%). Taken together, our results underline the need to quantify the effects of monitoring equipment used to measure seabirds' activities, and indicate the ability of female and male thick-billed murres to compensate for reduced partner effort due to handicapping. Compensatory behaviour seems to be a necessary response of this single-brooded species to ensure current breeding success; however, it may affect the stability of pair bonds in some individuals. JF - Animal Behaviour AU - Paredes, R AU - Jones, IL AU - Boness, D J AD - Conservation and Research Centre, National Zoological Park, Smithsonian Institution, Washington, D.C., U.S.A., u92rp@mun.ca Y1 - 2005/01// PY - 2005 DA - Jan 2005 SP - 197 EP - 208 VL - 69 IS - 1 SN - 0003-3472, 0003-3472 KW - Thick-billed murre KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Marine KW - Marine birds KW - Body mass KW - Behaviour KW - Environmental impact KW - Parental behaviour KW - Pair bond KW - Uria lomvia KW - Avian physiology KW - Data loggers KW - Foraging behaviour KW - Feeding behaviour KW - Progeny KW - Reproduction KW - Parental behavior KW - Reproductive behaviour KW - Feeding behavior KW - Evolution KW - Breeding success KW - O 1070:Ecology/Community Studies KW - Y 25446:Birds KW - D 04671:Birds KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16193760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Animal+Behaviour&rft.atitle=Reduced+parental+care%2C+compensatory+behaviour+and+reproductive+costs+of+thick-billed+murres+equipped+with+data+loggers&rft.au=Paredes%2C+R%3BJones%2C+IL%3BBoness%2C+D+J&rft.aulast=Paredes&rft.aufirst=R&rft.date=2005-01-01&rft.volume=69&rft.issue=1&rft.spage=197&rft.isbn=&rft.btitle=&rft.title=Animal+Behaviour&rft.issn=00033472&rft_id=info:doi/10.1016%2Fj.anbehav.2003.12.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-06-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Marine birds; Feeding behaviour; Behaviour; Environmental impact; Parental behaviour; Reproduction; Reproductive behaviour; Avian physiology; Evolution; Data loggers; Breeding success; Body mass; Pair bond; Progeny; Parental behavior; Feeding behavior; Uria lomvia; Marine DO - http://dx.doi.org/10.1016/j.anbehav.2003.12.029 ER - TY - JOUR T1 - Breeding and hand-rearing the Kori bustard Ardeotis kori at the Smithsonian's National Zoological Park, Washington, DC AN - 1505333041; 19284475 AB - In 1990 the Smithsonian's National Zoological Park (SNZP), Washington, DC, began a breeding programme for Kori bustards Ardeotis kori. Twenty-five chicks have been hand-reared since 1997. Kori bustards are not bred regularly in captivity and, consequently, there has been little information published on breeding-flock management and husbandry. This paper summarizes Kori bustard management at SNZP and provides information on housing, general husbandry, diets and hand-rearing procedures. JF - International Zoo Yearbook AU - HALLAGER, S AD - Smithsonian's National Zoological Park, 3001 Connecticut Avenue NW, Washington, District of Columbia 20008, USA Y1 - 2005/01// PY - 2005 DA - January 2005 SP - 153 EP - 161 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 39 IS - 1 SN - 0074-9664, 0074-9664 KW - Ecology Abstracts KW - Diets KW - Breeding KW - Housing KW - Parks KW - Ardeotis kori KW - Husbandry KW - Captivity KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1505333041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Zoo+Yearbook&rft.atitle=Breeding+and+hand-rearing+the+Kori+bustard+Ardeotis+kori+at+the+Smithsonian%27s+National+Zoological+Park%2C+Washington%2C+DC&rft.au=HALLAGER%2C+S&rft.aulast=HALLAGER&rft.aufirst=S&rft.date=2005-01-01&rft.volume=39&rft.issue=1&rft.spage=153&rft.isbn=&rft.btitle=&rft.title=International+Zoo+Yearbook&rft.issn=00749664&rft_id=info:doi/10.1111%2Fj.1748-1090.2005.tb00014.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 7 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Diets; Housing; Breeding; Parks; Captivity; Husbandry; Ardeotis kori DO - http://dx.doi.org/10.1111/j.1748-1090.2005.tb00014.x ER - TY - JOUR T1 - Stop the Carnage AN - 14725293; 10676570 AB - The market for bushmeat in central Africa has increased the slaughter of wildlife, including endangered species. Poaching has contributed to the marked decline of at least 41 species, and has been partially driven by the decline in fisheries. Wildlife species are also threatened by infectious agents such as Ebola virus. Target species include the red duiker, elephants, and the western lowland gorilla, and numerous other species are by-catches of poaching. JF - Smithsonian AU - Raffaele, Paul Y1 - 2005/01// PY - 2005 DA - Jan 2005 SP - 40 PB - Smithsonian Magazine VL - 35 IS - 10 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - WILDLIFE MANAGEMENT KW - POACHING KW - AFRICA KW - ENDANGERED SPECIES, ANIMAL KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14725293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Stop+the+Carnage&rft.au=Raffaele%2C+Paul&rft.aulast=Raffaele&rft.aufirst=Paul&rft.date=2005-01-01&rft.volume=35&rft.issue=10&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - WILDLIFE MANAGEMENT; POACHING; AFRICA; ENDANGERED SPECIES, ANIMAL ER - TY - JOUR T1 - The geology of the Darien, Panama, and the late Miocene-Pliocene collision of the Panama Arc with northwestern South America AN - 51773951; 2004-085834 AB - The geology of the Darien province of eastern Panama is presented through a new geologic map and detailed biostratigraphic and paleobathymetric analysis of its Upper Cretaceous to upper Miocene sediments. The sequence of events inferred from the stratigraphic record includes the collision of the Panama arc (the southwestern margin of the Caribbean plate) and South American continent. Three tectonostratigraphic units underlie the Darien region: (1) Precollisional Upper Cretaceous-Eocene crystalline basement rocks of the San Blas Complex form a series of structurally complex topographic massifs along the northeastern and southwestern margins of the Darien province. These rocks formed part of a >20 m.y. submarine volcanic arc developed in a Pacific setting distant from the continental margin of northwestern South America. The northerly basement rocks are quartz diorites, granodiorites, and basaltic andesites, through dacites to rhyolites, indicating the presence of a magmatic arc. The southerly basement rocks are an accreted suite of diabase, pillow basalt, and radiolarian chert deposited at abyssal depths. Precollisional arc-related rocks, of Eocene to lower Miocene age, consist of 4000 m of pillow basalts and volcaniclastics, and biogenic calcareous and siliceous deep-water sediments. They consist of the Eocene-Oligocene Darien Formation, the Oligocene Porcona Formation and the lower-middle Miocene Clarita Formation. Postcollisional deposits are mostly coarse- to fine-grained siliciclastic sedimentary rocks and turbiditic sandstone of upper middle to latest Miocene age. This 3000 m thick sedimentary sequence is deformed as part of a complexly folded and faulted synclinorium that forms the central Chucunaque-Tuira Basin of the Darien. The sedimentary package reveals general shallowing of the basin from bathyal to inner neritic depths during the 12.8-7.1 Ma collision of the Panama arc with South America. The sediments are divided into the upper middle Miocene Tapaliza Formation, the lower upper Miocene Tuira and Membrillo Formations, the middle upper Miocene Yaviza Formation, and the middle to upper Miocene Chucunaque Formation. The precollisional open marine units of Late Cretaceous-middle Miocene age are separated from the overlying postcollisional sequence of middle to late Miocene age by a regional unconformity at 14.8-12.8 Ma. This unconformity marks the disappearance of radiolarians, the changeover of predominantly silica deposition from the Atlantic to the Pacific, the initiation of the uplift of the isthmus of Panama, and the onset of shallowing upward, coarser clastic deposition. This pattern is also recorded from the southern Limon Basin of Caribbean Costa Rica to the Atrato Basin of northwestern Colombia. By the middle late Miocene, neritic depths were widespread throughout the Darien region, and a regional unconformity suggests completion of the Central American arc collision with South America by 7.1 Ma. No Pliocene deposits are recorded from either the Darien or the Panama Canal Basin, and no sediments younger than 4.8 Ma have been identified in the Atrato Basin of Colombia, suggesting rapid uplift and extensive emergence of the Central American isthmus in the latest Miocene. Northward movement of the eastern segment of the Panama arc along a now quiescent Panama Canal Zone fault during Eocene-Oligocene time may have dislocated the pre-collision arc. Since collision, the portion west of this fault (Chorotega Block) has remained stable, without rotation; to the east, in the Darien region, compression has been accommodated through formation of a Panama microplate with convergent boundaries to the north (North Panama deformed belt) and south (South Panama deformed belt), and suturing with South America along the Atrato Valley. Deformation within the microplate has been accommodated in the Darien province by several major left-lateral strike-slip faults that were active until the early Pliocene, since when the plate has behaved rigidly. JF - Geological Society of America Bulletin AU - Coates, Anthony G AU - Collins, Laurel S AU - Aubry, Marie-Pierre AU - Berggren, William A Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 1327 EP - 1344 PB - Geological Society of America (GSA), Boulder, CO VL - 116 IS - 11-12 SN - 0016-7606, 0016-7606 KW - quartz diorites KW - andesites KW - granites KW - strike-slip faults KW - Foraminifera KW - Tuira Formation KW - suture zones KW - sedimentary rocks KW - plutonic rocks KW - diorites KW - granodiorites KW - Invertebrata KW - depositional environment KW - compression KW - faults KW - Panama KW - Plantae KW - Protista KW - Membrillo Formation KW - biostratigraphy KW - paleobathymetry KW - planktonic taxa KW - paleogeography KW - Darien KW - Caribbean Plate KW - Tertiary KW - plate tectonics KW - subtidal environment KW - microplates KW - coastal environment KW - upper Miocene KW - lithostratigraphy KW - benthic taxa KW - volcanic rocks KW - sedimentary basins KW - igneous rocks KW - South American Plate KW - Yaviza Formation KW - algae KW - Cenozoic KW - volcaniclastics KW - basins KW - Isthmus of Panama KW - tectonostratigraphic units KW - Chucunaque Formation KW - plate collision KW - Caribbean region KW - Tapaliza Formation KW - plate convergence KW - Miocene KW - Radiolaria KW - Neogene KW - nannofossils KW - Pliocene KW - unconformities KW - Central America KW - microfossils KW - 18:Solid-earth geophysics KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51773951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=The+geology+of+the+Darien%2C+Panama%2C+and+the+late+Miocene-Pliocene+collision+of+the+Panama+Arc+with+northwestern+South+America&rft.au=Coates%2C+Anthony+G%3BCollins%2C+Laurel+S%3BAubry%2C+Marie-Pierre%3BBerggren%2C+William+A&rft.aulast=Coates&rft.aufirst=Anthony&rft.date=2004-12-01&rft.volume=116&rft.issue=11-12&rft.spage=1327&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2FB25275.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2004-01-01 N1 - Number of references - 77 N1 - PubXState - CO N1 - Document feature - illus. incl. sects., 3 tables, geol. sketch map N1 - SuppNotes - With GSA Data Repository Item 2004169 N1 - Last updated - 2012-06-07 N1 - CODEN - BUGMAF N1 - SubjectsTermNotLitGenreText - algae; andesites; basins; benthic taxa; biostratigraphy; Caribbean Plate; Caribbean region; Cenozoic; Central America; Chucunaque Formation; coastal environment; compression; Darien; depositional environment; diorites; faults; Foraminifera; granites; granodiorites; igneous rocks; Invertebrata; Isthmus of Panama; lithostratigraphy; Membrillo Formation; microfossils; microplates; Miocene; nannofossils; Neogene; paleobathymetry; paleogeography; Panama; planktonic taxa; Plantae; plate collision; plate convergence; plate tectonics; Pliocene; plutonic rocks; Protista; quartz diorites; Radiolaria; sedimentary basins; sedimentary rocks; South American Plate; strike-slip faults; subtidal environment; suture zones; Tapaliza Formation; tectonostratigraphic units; Tertiary; Tuira Formation; unconformities; upper Miocene; volcanic rocks; volcaniclastics; Yaviza Formation DO - http://dx.doi.org/10.1130/B25275.1 ER - TY - JOUR T1 - BARGEN continuous GPS data across the eastern Basin and Range Province, and implications for fault system dynamics AN - 51749446; 2005-016453 JF - Geophysical Journal International AU - Niemi, Nathan A AU - Wernicke, Brian P AU - Friedrich, Anke M AU - Simons, Mark AU - Bennett, Richard A AU - Davis, James L Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 842 EP - 862 PB - Blackwell Science for the Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 159 IS - 3 SN - 0956-540X, 0956-540X KW - United States KW - reflection KW - Global Positioning System KW - geophysical surveys KW - Basin and Range Province KW - strain KW - Clear Lake KW - geodesy KW - Holocene KW - Cenozoic KW - normal faults KW - Nevada KW - faults KW - BARGEN KW - North America KW - Quaternary KW - Colorado Plateau KW - stress KW - geophysical methods KW - Sevier Desert KW - satellite methods KW - seismic methods KW - surveys KW - Utah KW - Colorado KW - Snake Range KW - remote sensing KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51749446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Journal+International&rft.atitle=BARGEN+continuous+GPS+data+across+the+eastern+Basin+and+Range+Province%2C+and+implications+for+fault+system+dynamics&rft.au=Niemi%2C+Nathan+A%3BWernicke%2C+Brian+P%3BFriedrich%2C+Anke+M%3BSimons%2C+Mark%3BBennett%2C+Richard+A%3BDavis%2C+James+L&rft.aulast=Niemi&rft.aufirst=Nathan&rft.date=2004-12-01&rft.volume=159&rft.issue=3&rft.spage=842&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/10.1111%2Fj.1365-246X.2004.02454.x L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 98 N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - BARGEN; Basin and Range Province; Cenozoic; Clear Lake; Colorado; Colorado Plateau; faults; geodesy; geophysical methods; geophysical surveys; Global Positioning System; Holocene; Nevada; normal faults; North America; Quaternary; reflection; remote sensing; satellite methods; seismic methods; Sevier Desert; Snake Range; strain; stress; surveys; United States; Utah DO - http://dx.doi.org/10.1111/j.1365-246X.2004.02454.x ER - TY - JOUR T1 - The Opportunity Rover's Athena science investigation at Meridiani Planum, Mars AN - 51737241; 2005-023600 AB - The Mars Exploration Rover Opportunity has investigated the landing site in Eagle crater and the nearby plains within Meridiani Planum. The soils consist of fine-grained basaltic sand and a surface lag of hematite-rich spherules, spherule fragments, and other granules. Wind ripples are common. Underlying the thin soil layer, and exposed within small impact craters and troughs, are flat-lying sedimentary rocks. These rocks are finely laminated, are rich in sulfur, and contain abundant sulfate salts. Small-scale cross-lamination in some locations provides evidence for deposition in flowing liquid water. We interpret the rocks to be a mixture of chemical and siliciclastic sediments formed by episodic inundation by shallow surface water, followed by evaporation, exposure, and desiccation. Hematite-rich spherules are embedded in the rock and eroding from them. We interpret these spherules to be concretions formed by postdepositional diagenesis, again involving liquid water. JF - Science AU - Squyres, S W AU - Arvidson, R E AU - Bell, J F, III AU - Brueckner, J AU - Cabrol, N A AU - Calvin, W M AU - Carr, M H AU - Christensen, P R AU - Clark, B C AU - Crumpler, L AU - Des Marais, D J AU - d'Uston, C AU - Economou, T AU - Farmer, J AU - Farrand, W H AU - Folkner, W AU - Golombek, Matthew P AU - Gorevan, S AU - Grant, J A AU - Greeley, R AU - Grotzinger, J P AU - Haskin, L AU - Herkenhoff, K E AU - Hviid, S F AU - Johnson, J R AU - Klingelhoefer, G AU - Knoll, A H AU - Landis, G AU - Lemmon, M T AU - Li, R AU - Madsen, M B AU - Malin, M C AU - McLennan, S M AU - McSween, H Y AU - Ming, D W AU - Moersch, J E AU - Morris, R V AU - Parker, T AU - Rice, J W AU - Richter, L AU - Rieder, R AU - Sims, M AU - Smith, M AU - Smith, P AU - Soderblom, L A AU - Sullivan, R J AU - Waenke, H AU - Wdowiak, T AU - Wolff, M J AU - Yen, A AU - Rowan, Linda Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 1698 EP - 1703 PB - American Association for the Advancement of Science, Washington, DC VL - 306 IS - 5702 SN - 0036-8075, 0036-8075 KW - water KW - soils KW - eolian features KW - bedrock KW - Meridiani Planum KW - impact features KW - Opportunity Rover KW - laminations KW - erosion KW - landform evolution KW - Mars KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - planar bedding structures KW - mineral composition KW - hematite KW - surface features KW - oxides KW - outcrops KW - impact craters KW - sedimentary structures KW - spherules KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51737241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=The+Opportunity+Rover%27s+Athena+science+investigation+at+Meridiani+Planum%2C+Mars&rft.au=Squyres%2C+S+W%3BArvidson%2C+R+E%3BBell%2C+J+F%2C+III%3BBrueckner%2C+J%3BCabrol%2C+N+A%3BCalvin%2C+W+M%3BCarr%2C+M+H%3BChristensen%2C+P+R%3BClark%2C+B+C%3BCrumpler%2C+L%3BDes+Marais%2C+D+J%3Bd%27Uston%2C+C%3BEconomou%2C+T%3BFarmer%2C+J%3BFarrand%2C+W+H%3BFolkner%2C+W%3BGolombek%2C+Matthew+P%3BGorevan%2C+S%3BGrant%2C+J+A%3BGreeley%2C+R%3BGrotzinger%2C+J+P%3BHaskin%2C+L%3BHerkenhoff%2C+K+E%3BHviid%2C+S+F%3BJohnson%2C+J+R%3BKlingelhoefer%2C+G%3BKnoll%2C+A+H%3BLandis%2C+G%3BLemmon%2C+M+T%3BLi%2C+R%3BMadsen%2C+M+B%3BMalin%2C+M+C%3BMcLennan%2C+S+M%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BMoersch%2C+J+E%3BMorris%2C+R+V%3BParker%2C+T%3BRice%2C+J+W%3BRichter%2C+L%3BRieder%2C+R%3BSims%2C+M%3BSmith%2C+M%3BSmith%2C+P%3BSoderblom%2C+L+A%3BSullivan%2C+R+J%3BWaenke%2C+H%3BWdowiak%2C+T%3BWolff%2C+M+J%3BYen%2C+A%3BRowan%2C+Linda&rft.aulast=Squyres&rft.aufirst=S&rft.date=2004-12-01&rft.volume=306&rft.issue=5702&rft.spage=1698&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1106171 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 37 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - bedrock; eolian features; erosion; hematite; impact craters; impact features; laminations; landform evolution; Mars; Mars Exploration Rover; Meridiani Planum; mineral composition; Opportunity Rover; outcrops; oxides; planar bedding structures; planets; sedimentary structures; soils; spherules; surface features; terrestrial planets; water DO - http://dx.doi.org/10.1126/science.1106171 ER - TY - JOUR T1 - Skulls of the Eocene perissodactyls (Mammalia) Homogalax and Isectolophus AN - 51735272; 2005-023488 AB - We describe skulls of the Wasatchian perissodactyl Homogalax and the Bridgerian-Uintan perissodactyl Isectolophus from North America for the first time. These skulls provide information on cranial evolution in tapiromorph perissodactyls as well as on primitive character states for Perissodactyla as a whole. They confirm the retention of a primitive rostrum in these taxa, as Radinsky had previously stated without reference to particular specimens. Characters from skull morphology suggest that Homogalax and Isectolophus should not be included in the same family. JF - Journal of Vertebrate Paleontology AU - Holbrook, Luke T AU - Lucas, Spencer G AU - Emry, Robert J Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 951 EP - 956 PB - University of Oklahoma, Norman, OK VL - 24 IS - 4 SN - 0272-4634, 0272-4634 KW - Wasatchian KW - United States KW - Homogalax protapirinus KW - lower Eocene KW - characterization KW - Isectolophus KW - Cenozoic KW - Theria KW - skull KW - description KW - Eutheria KW - Perissodactyla KW - North America KW - Chordata KW - Eocene KW - Mammalia KW - Homogalax KW - cranium KW - biologic evolution KW - Paleogene KW - Uintan KW - morphology KW - Wyoming KW - Tertiary KW - Isectolophus latidens KW - Bridgerian KW - classification KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51735272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Skulls+of+the+Eocene+perissodactyls+%28Mammalia%29+Homogalax+and+Isectolophus&rft.au=Holbrook%2C+Luke+T%3BLucas%2C+Spencer+G%3BEmry%2C+Robert+J&rft.aulast=Holbrook&rft.aufirst=Luke&rft.date=2004-12-01&rft.volume=24&rft.issue=4&rft.spage=951&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 34 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biologic evolution; Bridgerian; Cenozoic; characterization; Chordata; classification; cranium; description; Eocene; Eutheria; Homogalax; Homogalax protapirinus; Isectolophus; Isectolophus latidens; lower Eocene; Mammalia; morphology; North America; Paleogene; Perissodactyla; skull; Tertiary; Tetrapoda; Theria; Uintan; United States; Vertebrata; Wasatchian; Wyoming ER - TY - JOUR T1 - On the skull of Massospondylus carinatus Owen, 1854 (Dinosauria, Sauropodomorpha) from the Elliot and Clarens Formations (Lower Jurassic) of South Africa AN - 51699465; 2005-049563 AB - This paper presents a comprehensive description of the cranial structure of the sauropodomorph dinosaur Massospondylus carinatus, based on four well-preserved skulls (including one of a juvenile individual) from the Lower Jurassic Elliot and Clarens formations of South Africa. Massospondylus can be distinguished from other basal sauropodomorph dinosaurs by the following combination of primitive and derived cranial character-states: The greatest transverse width of the skull exceeds its dorsoventral height by at least 10 percent. Even in adult specimens, the orbit is proportionately large and the antorbital region proportionately short. The maxilla has a tall, nearly vertical dorsal process, and its medial sheet is narrow anteroposteriorly. A long posterior process of the prefrontal extends along the dorsal margin of the orbit, but the frontal still participates significantly in the formation of the orbital margin. There is a distinct ridge on the dorsolateral aspect of the lacrimal and a knob on the lateral surface of the prefrontal. A partial skull from the Lower Jurassic Kayenta Formation of Arizona previously attributed to Massospondylus differs from the South African material in several cranial and dental features and is not referable to this taxon. JF - Annals of Carnegie Museum AU - Sues, Hans-Dieter AU - Reisz, Robert R AU - Hinic, Sanja AU - Raath, Michael A Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 239 EP - 257 PB - Carnegie Museum of Natural History, Pittsburgh, PA VL - 73 IS - 4 SN - 0097-4463, 0097-4463 KW - United States KW - Diapsida KW - Clarens Formation KW - Archosauria KW - skull KW - Kayenta Formation KW - dinosaurs KW - South Africa KW - Free State South Africa KW - Elliot Formation KW - Massospondylus carinatus KW - Chordata KW - Jurassic KW - Mesozoic KW - Sauropodomorpha KW - Reptilia KW - morphology KW - Lower Jurassic KW - Southern Africa KW - Saurischia KW - Arizona KW - Eastern Cape Province South Africa KW - Africa KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51699465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Carnegie+Museum&rft.atitle=On+the+skull+of+Massospondylus+carinatus+Owen%2C+1854+%28Dinosauria%2C+Sauropodomorpha%29+from+the+Elliot+and+Clarens+Formations+%28Lower+Jurassic%29+of+South+Africa&rft.au=Sues%2C+Hans-Dieter%3BReisz%2C+Robert+R%3BHinic%2C+Sanja%3BRaath%2C+Michael+A&rft.aulast=Sues&rft.aufirst=Hans-Dieter&rft.date=2004-12-01&rft.volume=73&rft.issue=4&rft.spage=239&rft.isbn=&rft.btitle=&rft.title=Annals+of+Carnegie+Museum&rft.issn=00974463&rft_id=info:doi/ L2 - http://apt.allenpress.com/aptonline/?request=get-archive&issn=0097-4463 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 38 N1 - PubXState - PA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - CIMUAU N1 - SubjectsTermNotLitGenreText - Africa; Archosauria; Arizona; Chordata; Clarens Formation; Diapsida; dinosaurs; Eastern Cape Province South Africa; Elliot Formation; Free State South Africa; Jurassic; Kayenta Formation; Lower Jurassic; Massospondylus carinatus; Mesozoic; morphology; Reptilia; Saurischia; Sauropodomorpha; skull; South Africa; Southern Africa; Tetrapoda; United States; Vertebrata ER - TY - JOUR T1 - Climate-driven deformation of the solid Earth from GRACE and GPS AN - 51689586; 2005-056606 JF - Geophysical Research Letters AU - Davis, J L AU - Elosegui, P AU - Mitrovica, J X AU - Tamisiea, M E Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 24 SN - 0094-8276, 0094-8276 KW - hydrology KW - Global Positioning System KW - annual variations KW - elastic properties KW - surface water KW - GRACE KW - geodesy KW - deformation KW - Gravity Recovery and Climate Experiment KW - South America KW - hydrologic cycle KW - seasonal variations KW - climate KW - Amazon Basin KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51689586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Climate-driven+deformation+of+the+solid+Earth+from+GRACE+and+GPS&rft.au=Davis%2C+J+L%3BElosegui%2C+P%3BMitrovica%2C+J+X%3BTamisiea%2C+M+E&rft.aulast=Davis&rft.aufirst=J&rft.date=2004-12-01&rft.volume=31&rft.issue=24&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021435 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Amazon Basin; annual variations; climate; deformation; elastic properties; geodesy; Global Positioning System; GRACE; Gravity Recovery and Climate Experiment; hydrologic cycle; hydrology; seasonal variations; South America; surface water DO - http://dx.doi.org/10.1029/2004GL021435 ER - TY - JOUR T1 - UVA variability overrules UVB ozone depletion effects on the photoreduction of iron in the Southern Ocean AN - 51689543; 2005-056598 AB - A spectral weighting function describing the wavelength dependency of the photoproduction of Fe(II) in Antarctic seawater was established. The strong wavelength-dependent photoproduction of Fe(II) from amorphous ferric hydroxides is described. Ultraviolet B (UVB: 280-315 nm) is the most effective wavelength region for Fe(II) photoproduction, the impact of UVB was small due to the relatively low flux of UVB into the ocean surface waters. However, the impact of UVB did indeed increase significantly from 3.54 to 6.15% during the austral ozone minimum.(mod. journ. abstr.) JF - Geophysical Research Letters AU - Rijkenberg, Micha J A AU - Gerringa, Loes J A AU - Neale, Patrick J AU - Timmermans, Klaas R AU - Buma, Anita G J AU - de Baar, Hein J W Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 5 PB - American Geophysical Union, Washington, DC VL - 31 IS - 24 SN - 0094-8276, 0094-8276 KW - Southern Ocean KW - sea water KW - atmosphere KW - calibration KW - plankton KW - iron KW - ultraviolet radiation KW - ferrous iron KW - carbon dioxide KW - ferric iron KW - attenuation KW - ozone KW - electromagnetic radiation KW - metals KW - reduction KW - chemical composition KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51689543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=UVA+variability+overrules+UVB+ozone+depletion+effects+on+the+photoreduction+of+iron+in+the+Southern+Ocean&rft.au=Rijkenberg%2C+Micha+J+A%3BGerringa%2C+Loes+J+A%3BNeale%2C+Patrick+J%3BTimmermans%2C+Klaas+R%3BBuma%2C+Anita+G+J%3Bde+Baar%2C+Hein+J+W&rft.aulast=Rijkenberg&rft.aufirst=Micha+J&rft.date=2004-12-01&rft.volume=31&rft.issue=24&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020829 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - atmosphere; attenuation; calibration; carbon dioxide; chemical composition; electromagnetic radiation; ferric iron; ferrous iron; iron; metals; ozone; plankton; reduction; sea water; Southern Ocean; ultraviolet radiation DO - http://dx.doi.org/10.1029/2004GL020829 ER - TY - JOUR T1 - Tectonic implications of a dense continuous GPS velocity field at Yucca Mountain, Nevada AN - 51678857; 2005-062280 JF - Journal of Geophysical Research AU - Wernicke, Brian AU - Davis, James L AU - Bennett, Richard A AU - Normandeau, James E AU - Friedrich, Anke M AU - Niemi, Nathan A Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 13 PB - American Geophysical Union, Washington, DC VL - 109 IS - B12 SN - 0148-0227, 0148-0227 KW - United States KW - networks KW - North America KW - Global Positioning System KW - monitoring KW - Basin and Range Province KW - strain KW - Great Basin KW - geodesy KW - Nye County Nevada KW - extension KW - California KW - shear KW - Death Valley Fault KW - velocity KW - tectonics KW - Yucca Mountain KW - Nevada KW - horizontal orientation KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51678857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Tectonic+implications+of+a+dense+continuous+GPS+velocity+field+at+Yucca+Mountain%2C+Nevada&rft.au=Wernicke%2C+Brian%3BDavis%2C+James+L%3BBennett%2C+Richard+A%3BNormandeau%2C+James+E%3BFriedrich%2C+Anke+M%3BNiemi%2C+Nathan+A&rft.aulast=Wernicke&rft.aufirst=Brian&rft.date=2004-12-01&rft.volume=109&rft.issue=B12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JB002832 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 58 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Basin and Range Province; California; Death Valley Fault; extension; geodesy; Global Positioning System; Great Basin; horizontal orientation; monitoring; networks; Nevada; North America; Nye County Nevada; shear; strain; tectonics; United States; velocity; Yucca Mountain DO - http://dx.doi.org/10.1029/2003JB002832 ER - TY - JOUR T1 - New specimens of the fossil snake genus Eupodophis Rage & Escuillie, from Cenomanian (Late Cretaceous) of Lebanon AN - 51661888; 2005-073976 AB - Three new specimens of the mid-Cretaceous marine snake, Eupodophis descouensi Rage & Escuilli, from Lebanon are described in detail, and the phylogenetic affinities of this taxon are discussed. Two of the three specimens represent nearly complete, articulated skeletons of immature individuals. Eupodophis shares the presence of well-developed hind limbs with Pachyrhachis and Haasiophis, both marine mid-Cretaceous snakes from the Middle East. Eupodophis is unique amongst the Cenomanian snakes with well-developed hind limbs in having distally fused, but proximally bifurcating chevrons in its relatively very short tail. The type of articulation of these chevrons with the vertebral centra is autapomorphic for Eupodophis, and cannot be compared to varanoid or any other non-ophidian squamate ("lizard") condition. The skull of Eupodophis most closely resembles that of Pachyrhachis, whereas its vertebral morphology most closely approaches that of Simoliophis and Mesophis. The status of these mid-Cretaceous basal macrostomatans, and their interrelationships are discussed. JF - Memorie della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano AU - Rieppel, Olivier AU - Head, Jason J Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 26 PB - Societa Italiana di Scienze Naturali, Milan VL - 32 IS - 2 SN - 0376-2726, 0376-2726 KW - Diapsida KW - Chordata KW - Cretaceous KW - phylogeny KW - Cenomanian KW - Lebanon KW - Eupodophis descouensi KW - Lepidosauria KW - Upper Cretaceous KW - Mesozoic KW - Reptilia KW - morphology KW - Serpentes KW - Squamata KW - Namoura Lebanon KW - Vertebrata KW - Haqel Lebanon KW - Asia KW - Tetrapoda KW - Middle East KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51661888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rieppel%2C+Olivier%3BHead%2C+Jason+J&rft.aulast=Rieppel&rft.aufirst=Olivier&rft.date=2004-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=New+specimens+of+the+fossil+snake+genus+Eupodophis+Rage+%26+Escuillie%2C+from+Cenomanian+%28Late+Cretaceous%29+of+Lebanon&rft.title=New+specimens+of+the+fossil+snake+genus+Eupodophis+Rage+%26+Escuillie%2C+from+Cenomanian+%28Late+Cretaceous%29+of+Lebanon&rft.issn=03762726&rft_id=info:doi/ L2 - http://www.scienzenaturali.org/riviste/index.jsp?rivista=memorie LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 61 N1 - Document feature - illus. incl. 1 table, 3 plates N1 - Last updated - 2012-06-07 N1 - CODEN - MINSA3 N1 - SubjectsTermNotLitGenreText - Asia; Cenomanian; Chordata; Cretaceous; Diapsida; Eupodophis descouensi; Haqel Lebanon; Lebanon; Lepidosauria; Mesozoic; Middle East; morphology; Namoura Lebanon; phylogeny; Reptilia; Serpentes; Squamata; Tetrapoda; Upper Cretaceous; Vertebrata ER - TY - JOUR T1 - Evidence for cultivar adoption and emerging complexity during the mid-Holocene in the La Plata Basin AN - 51638799; 2006-010247 JF - Nature (London) AU - Iriarte, Jose AU - Holst, Irene AU - Marozzi, Oscar AU - Listopad, Claudia AU - Alonso, Eduardo AU - Rinderknecht, Andres AU - Montana, Juan Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 614 EP - 617 PB - Macmillan Journals, London VL - 432 IS - 7017 SN - 0028-0836, 0028-0836 KW - Los Ajos site KW - archaeology KW - anthropology KW - Quaternary KW - middle Holocene KW - isotopes KW - Uruguay KW - agriculture KW - Holocene KW - artifacts KW - human ecology KW - Cenozoic KW - La Plata Basin KW - South America KW - radioactive isotopes KW - archaeological sites KW - dates KW - carbon KW - absolute age KW - phytoliths KW - C-14 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51638799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Evidence+for+cultivar+adoption+and+emerging+complexity+during+the+mid-Holocene+in+the+La+Plata+Basin&rft.au=Iriarte%2C+Jose%3BHolst%2C+Irene%3BMarozzi%2C+Oscar%3BListopad%2C+Claudia%3BAlonso%2C+Eduardo%3BRinderknecht%2C+Andres%3BMontana%2C+Juan&rft.aulast=Iriarte&rft.aufirst=Jose&rft.date=2004-12-01&rft.volume=432&rft.issue=7017&rft.spage=614&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature02983 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; agriculture; anthropology; archaeological sites; archaeology; artifacts; C-14; carbon; Cenozoic; dates; Holocene; human ecology; isotopes; La Plata Basin; Los Ajos site; middle Holocene; phytoliths; Quaternary; radioactive isotopes; South America; Uruguay DO - http://dx.doi.org/10.1038/nature02983 ER - TY - JOUR T1 - Taxonomic review of the fossil Procellariidae (Aves, Procellariiformes) described from Bermuda by R. W. Shufeldt AN - 51594932; 2006-036920 AB - The literature and specimens relevant to the three new species of petrels (Procellariidae) proposed by R. W. Shufeldt from Quaternary fossils from Bermuda were re-examined. A case is made for citing all three binomials as dating from Shufeldt's earlier preliminary publication (1916) rather than his later monograph (1922). Aestrelata vociferans Shufeldt, 2 October 1916, was correctly synonymized with Aestrelata cahow Nichols & Mowbray, 31 March 1916, and a lectotype is designated here. Puffinis mcgalli Shufeldt, 1916, was correctly synonymized with Puffinus puffinus Brunnich, 1764, with the holo-type evidently representing a casual occurrence. A lectotype is designated for Puffinus parvus Shufeldt, 1916. This taxon is not synonymous with Puffinus lherminieri Lesson, 1839, being much smaller, and is provisionally retained until its status relative to other taxa in the Puffinus assimilis/lherminieri complex can be assessed. JF - Proceedings of the Biological Society of Washington AU - Olson, Storrs L Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 575 EP - 581 PB - Biological Society of Washington, Washington, DC VL - 117 IS - 4 SN - 0006-324X, 0006-324X KW - Chordata KW - Quaternary KW - Pterodroma cahow KW - morphology KW - Cenozoic KW - Aves KW - Atlantic Ocean Islands KW - Bermuda KW - Procellariiformes KW - taxonomy KW - Puffinus KW - Vertebrata KW - Procellariidae KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51594932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Biological+Society+of+Washington&rft.atitle=Taxonomic+review+of+the+fossil+Procellariidae+%28Aves%2C+Procellariiformes%29+described+from+Bermuda+by+R.+W.+Shufeldt&rft.au=Olson%2C+Storrs+L&rft.aulast=Olson&rft.aufirst=Storrs&rft.date=2004-12-01&rft.volume=117&rft.issue=4&rft.spage=575&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Biological+Society+of+Washington&rft.issn=0006324X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PBSWAO N1 - SubjectsTermNotLitGenreText - Atlantic Ocean Islands; Aves; Bermuda; Cenozoic; Chordata; morphology; Procellariidae; Procellariiformes; Pterodroma cahow; Puffinus; Quaternary; taxonomy; Tetrapoda; Vertebrata ER - TY - JOUR T1 - New sections and fossils from the southern Bighorn Basin, Wyoming document faunal turnover during the PETM AN - 51368050; 2007-109954 JF - Eos, Transactions, American Geophysical Union AU - Bloch, J I AU - Boyer, D M AU - Strait, S G AU - Wing, S L AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P14A EP - 08 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - terrestrial environment KW - paleoclimatology KW - variations KW - upper Paleocene KW - paleoecology KW - Cenozoic KW - Bighorn Basin KW - paleotemperature KW - Clarkforkian KW - Paleocene KW - Fort Union Formation KW - species diversity KW - Chordata KW - Eocene KW - Mammalia KW - faunal studies KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - Wyoming KW - Tertiary KW - paleoenvironment KW - Vertebrata KW - Tetrapoda KW - PETM KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51368050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=New+sections+and+fossils+from+the+southern+Bighorn+Basin%2C+Wyoming+document+faunal+turnover+during+the+PETM&rft.au=Bloch%2C+J+I%3BBoyer%2C+D+M%3BStrait%2C+S+G%3BWing%2C+S+L%3BAnonymous&rft.aulast=Bloch&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bighorn Basin; Cenozoic; Chordata; Clarkforkian; Eocene; faunal studies; Fort Union Formation; Mammalia; Paleocene; Paleocene-Eocene Thermal Maximum; paleoclimatology; paleoecology; paleoenvironment; Paleogene; paleotemperature; PETM; species diversity; terrestrial environment; Tertiary; Tetrapoda; United States; upper Paleocene; variations; Vertebrata; Wyoming ER - TY - JOUR T1 - Major transient floral change during the Paleocene-Eocene Thermal Maximum AN - 51367852; 2007-109953 JF - Eos, Transactions, American Geophysical Union AU - Wing, S L AU - Harrington, G J AU - Bloch, J I AU - Boyer, D M AU - Smith, F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract PP14A EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - terrestrial environment KW - atmospheric precipitation KW - leaves KW - paleoclimatology KW - variations KW - paleoecology KW - Cenozoic KW - pollen KW - Bighorn Basin KW - Paleocene KW - miospores KW - Plantae KW - Eocene KW - biostratigraphy KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - Wyoming KW - Tertiary KW - paleoenvironment KW - transient phenomena KW - floral studies KW - palynomorphs KW - biozones KW - reconstruction KW - microfossils KW - PETM KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51367852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Major+transient+floral+change+during+the+Paleocene-Eocene+Thermal+Maximum&rft.au=Wing%2C+S+L%3BHarrington%2C+G+J%3BBloch%2C+J+I%3BBoyer%2C+D+M%3BSmith%2C+F%3BAnonymous&rft.aulast=Wing&rft.aufirst=S&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; Bighorn Basin; biostratigraphy; biozones; Cenozoic; Eocene; floral studies; leaves; microfossils; miospores; Paleocene; Paleocene-Eocene Thermal Maximum; paleoclimatology; paleoecology; paleoenvironment; Paleogene; palynomorphs; PETM; Plantae; pollen; reconstruction; terrestrial environment; Tertiary; transient phenomena; United States; variations; Wyoming ER - TY - JOUR T1 - The search for dune movement on Mars AN - 51363102; 2007-110109 JF - Eos, Transactions, American Geophysical Union AU - Williams, K K AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31B EP - 0985 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - eolian features KW - dunes KW - THEMIS KW - cartography KW - Viking Program KW - Mars KW - landforms KW - Mars Orbiter Camera KW - terrestrial planets KW - planets KW - geographic information systems KW - movement KW - surface features KW - Mars Global Surveyor Program KW - information systems KW - orbital observations KW - winds KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51363102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+search+for+dune+movement+on+Mars&rft.au=Williams%2C+K+K%3BAnonymous&rft.aulast=Williams&rft.aufirst=K&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cartography; dunes; eolian features; geographic information systems; image analysis; information systems; landforms; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; movement; orbital observations; planets; surface features; terrestrial planets; THEMIS; Viking Program; winds ER - TY - JOUR T1 - A framework for chondrite formation in the nebula AN - 51361459; 2007-110125 JF - Eos, Transactions, American Geophysical Union AU - Wood, J A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31C EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - shock waves KW - stony meteorites KW - asteroids KW - parent bodies KW - stability KW - cosmochemistry KW - planetesimals KW - solar nebula KW - genesis KW - meteorites KW - organic compounds KW - mineral composition KW - melting KW - chondrules KW - inclusions KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51361459?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+framework+for+chondrite+formation+in+the+nebula&rft.au=Wood%2C+J+A%3BAnonymous&rft.aulast=Wood&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - asteroids; chondrites; chondrules; cosmochemistry; genesis; inclusions; melting; meteorites; mineral composition; organic compounds; parent bodies; planetesimals; shock waves; solar nebula; stability; stony meteorites ER - TY - JOUR T1 - Exhumation of the Western Gneiss region ultrahigh-pressure terrane AN - 51346654; 2007-123308 JF - Eos, Transactions, American Geophysical Union AU - Hacker, B R AU - Young, D AU - Johnston, S AU - Root, D AU - Walsh, E AU - Andersen, T AU - Gehrels, G AU - Mattinson, J AU - Grove, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract T23C EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - silica minerals KW - eclogite facies KW - Europe KW - coesite KW - ultrahigh pressure KW - metapelite KW - lower Paleozoic KW - dates KW - metamorphic rocks KW - orthosilicates KW - metasedimentary rocks KW - absolute age KW - exhumation KW - framework silicates KW - zircon group KW - Western Gneiss region KW - Ar/Ar KW - Western Europe KW - pressure KW - Paleozoic KW - zircon KW - terranes KW - phosphates KW - metamorphism KW - nesosilicates KW - Scandinavia KW - ultrametamorphism KW - monazite KW - Norway KW - facies KW - eclogite KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51346654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Exhumation+of+the+Western+Gneiss+region+ultrahigh-pressure+terrane&rft.au=Hacker%2C+B+R%3BYoung%2C+D%3BJohnston%2C+S%3BRoot%2C+D%3BWalsh%2C+E%3BAndersen%2C+T%3BGehrels%2C+G%3BMattinson%2C+J%3BGrove%2C+M%3BAnonymous&rft.aulast=Hacker&rft.aufirst=B&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; coesite; dates; eclogite; eclogite facies; Europe; exhumation; facies; framework silicates; lower Paleozoic; metamorphic rocks; metamorphism; metapelite; metasedimentary rocks; monazite; nesosilicates; Norway; orthosilicates; Paleozoic; phosphates; pressure; Scandinavia; silica minerals; silicates; terranes; ultrahigh pressure; ultrametamorphism; Western Europe; Western Gneiss region; zircon; zircon group ER - TY - JOUR T1 - Partial melting of ordinary chondrite under reducing conditions AN - 51279271; 2008-038921 JF - Eos, Transactions, American Geophysical Union AU - Ford, R AU - Rushmer, T AU - Benedix, G AU - McCoy, T AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V41D EP - 02 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - ordinary chondrites KW - experimental studies KW - stony meteorites KW - oxygen KW - partial melting KW - mafic composition KW - carbonaceous chondrites KW - achondrites KW - fugacity KW - temperature KW - meteorites KW - melting KW - enstatite chondrites KW - reduction KW - thermodynamic properties KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51279271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Partial+melting+of+ordinary+chondrite+under+reducing+conditions&rft.au=Ford%2C+R%3BRushmer%2C+T%3BBenedix%2C+G%3BMcCoy%2C+T%3BAnonymous&rft.aulast=Ford&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - achondrites; carbonaceous chondrites; chondrites; enstatite chondrites; experimental studies; fugacity; mafic composition; melting; meteorites; ordinary chondrites; oxygen; partial melting; reduction; silicates; stony meteorites; temperature; thermodynamic properties ER - TY - JOUR T1 - Topographic attributes of three Hawaiian lava flows; implications for evaluation of lava flow emplacement on Mars AN - 51239380; 2008-074561 JF - Eos, Transactions, American Geophysical Union AU - Zimbelman, J R AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V33C EP - 1473 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Global Positioning System KW - volcanic rocks KW - lava flows KW - rift zones KW - igneous rocks KW - hawaiian-type eruptions KW - Hawaii KW - Mars KW - East Pacific Ocean Islands KW - Mauna Loa KW - terrestrial planets KW - planets KW - volcanic features KW - topography KW - trachytes KW - eruptions KW - surface features KW - Oceania KW - interplanetary comparison KW - Polynesia KW - 24:Quaternary geology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51239380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Topographic+attributes+of+three+Hawaiian+lava+flows%3B+implications+for+evaluation+of+lava+flow+emplacement+on+Mars&rft.au=Zimbelman%2C+J+R%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - East Pacific Ocean Islands; eruptions; Global Positioning System; Hawaii; hawaiian-type eruptions; igneous rocks; interplanetary comparison; lava flows; Mars; Mauna Loa; Oceania; planets; Polynesia; rift zones; surface features; terrestrial planets; topography; trachytes; United States; volcanic features; volcanic rocks ER - TY - JOUR T1 - High water contents in basaltic melt inclusions from Arenal Volcano, Costa Rica AN - 51236398; 2008-074600 JF - Eos, Transactions, American Geophysical Union AU - Wade, J A AU - Plank, T A AU - Hauri, E H AU - Melson, W G AU - Soto, G J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V23D EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - Costa Rica KW - halogens KW - olivine group KW - fluid phase KW - Nicaragua KW - Holocene KW - melt inclusions KW - carbon dioxide KW - Cenozoic KW - fluorine KW - silica KW - mixing KW - olivine KW - inclusions KW - orthosilicates KW - water content KW - basaltic composition KW - degassing KW - chlorine KW - Quaternary KW - Arenal KW - nesosilicates KW - Cerro Negro KW - magmas KW - sulfur KW - fluid inclusions KW - andesitic composition KW - Central America KW - 24:Quaternary geology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51236398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=High+water+contents+in+basaltic+melt+inclusions+from+Arenal+Volcano%2C+Costa+Rica&rft.au=Wade%2C+J+A%3BPlank%2C+T+A%3BHauri%2C+E+H%3BMelson%2C+W+G%3BSoto%2C+G+J%3BAnonymous&rft.aulast=Wade&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - andesitic composition; Arenal; basaltic composition; carbon dioxide; Cenozoic; Central America; Cerro Negro; chlorine; Costa Rica; degassing; fluid inclusions; fluid phase; fluorine; halogens; Holocene; inclusions; magmas; melt inclusions; mixing; nesosilicates; Nicaragua; olivine; olivine group; orthosilicates; Quaternary; silica; silicates; sulfur; water content ER - TY - JOUR T1 - Climate-driven deformation of the solid Earth from GRACE and GPS AN - 51233347; 2008-077342 JF - Eos, Transactions, American Geophysical Union AU - Davis, J L AU - Elosegui, P AU - Mitrovica, J X AU - Tamisiea, M E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G31C EP - 0803 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - climatic controls KW - Global Positioning System KW - global KW - surface water KW - GRACE KW - geodesy KW - deformation KW - satellite methods KW - measurement KW - gravity anomalies KW - South America KW - gravity field KW - detection KW - geoid KW - Amazon Basin KW - remote sensing KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51233347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Climate-driven+deformation+of+the+solid+Earth+from+GRACE+and+GPS&rft.au=Davis%2C+J+L%3BElosegui%2C+P%3BMitrovica%2C+J+X%3BTamisiea%2C+M+E%3BAnonymous&rft.aulast=Davis&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Amazon Basin; climatic controls; deformation; detection; geodesy; geoid; global; Global Positioning System; GRACE; gravity anomalies; gravity field; measurement; remote sensing; satellite methods; South America; surface water ER - TY - JOUR T1 - Thermodynamic properties of sulfatian apatite; constraints on the behavior of sulfur in calc-alkaline magmas AN - 51232674; 2008-074621 JF - Eos, Transactions, American Geophysical Union AU - Core, D AU - Essene, Eric J AU - Luhr, J F AU - Kesler, S E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V31A EP - 1404 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - plutons KW - apatite KW - experimental studies KW - gaseous phase KW - sulfates KW - entropy KW - free energy KW - phosphates KW - equations KW - metasomatism KW - hydroxyellestadite KW - intrusions KW - sulfatian apatite KW - phase equilibria KW - magmas KW - eruptions KW - aerosols KW - hydrothermal alteration KW - thermodynamic properties KW - zoning KW - calc-alkalic composition KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51232674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Thermodynamic+properties+of+sulfatian+apatite%3B+constraints+on+the+behavior+of+sulfur+in+calc-alkaline+magmas&rft.au=Core%2C+D%3BEssene%2C+Eric+J%3BLuhr%2C+J+F%3BKesler%2C+S+E%3BAnonymous&rft.aulast=Core&rft.aufirst=D&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; apatite; calc-alkalic composition; entropy; equations; eruptions; experimental studies; free energy; gaseous phase; hydrothermal alteration; hydroxyellestadite; intrusions; magmas; metasomatism; phase equilibria; phosphates; plutons; sulfates; sulfatian apatite; thermodynamic properties; zoning ER - TY - JOUR T1 - Earth-based observations of radar-dark crater haloes on the Moon; implications for regolith properties AN - 51232366; 2008-077262 JF - Eos, Transactions, American Geophysical Union AU - Ghent, R R AU - Leverington, D W AU - Campbell, B A AU - Hawke, B R AU - Campbell, D B AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P23A EP - 0231 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - radar-dark crater haloes KW - Earth-based observations KW - impact features KW - Moon KW - radar methods KW - ejecta KW - lunar craters KW - multispectral analysis KW - Clementine Program KW - impact craters KW - regolith KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51232366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Earth-based+observations+of+radar-dark+crater+haloes+on+the+Moon%3B+implications+for+regolith+properties&rft.au=Ghent%2C+R+R%3BLeverington%2C+D+W%3BCampbell%2C+B+A%3BHawke%2C+B+R%3BCampbell%2C+D+B%3BAnonymous&rft.aulast=Ghent&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Clementine Program; Earth-based observations; ejecta; impact craters; impact features; lunar craters; Moon; multispectral analysis; radar methods; radar-dark crater haloes; regolith; remote sensing ER - TY - JOUR T1 - Towards improving the accuracy of GPS-based global vertical velocity estimates AN - 51229926; 2008-076725 JF - Eos, Transactions, American Geophysical Union AU - Cardellach, E AU - Elosegui, P AU - Davis, J L AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G21B EP - 06 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - velocity analysis KW - networks KW - ionosphere KW - Global Positioning System KW - vertical orientation KW - global KW - reference frames KW - geodesy KW - deformation KW - climate change KW - measurement KW - models KW - isostasy KW - sea-level changes KW - errors KW - ice KW - tectonics KW - accuracy KW - geoid KW - geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51229926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Towards+improving+the+accuracy+of+GPS-based+global+vertical+velocity+estimates&rft.au=Cardellach%2C+E%3BElosegui%2C+P%3BDavis%2C+J+L%3BAnonymous&rft.aulast=Cardellach&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; climate change; deformation; errors; geodesy; geoid; geophysics; global; Global Positioning System; ice; ionosphere; isostasy; measurement; models; networks; reference frames; sea-level changes; tectonics; velocity analysis; vertical orientation ER - TY - JOUR T1 - Trace metal mobility and microbial community structure in tropical soils; examples from adjacent forest and grassland ecosystems AN - 51229013; 2008-077516 JF - Eos, Transactions, American Geophysical Union AU - Wilson, A D AU - Roberts, J A AU - Macpherson, G L AU - Mauck, B S AU - Stallard, R F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract B21C EP - 0902 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - tropical environment KW - soils KW - Panama KW - forests KW - soil profiles KW - X-ray diffraction data KW - biomass KW - pollution KW - ecosystems KW - nutrients KW - habitat KW - weathered materials KW - Panama Canal Zone KW - grasslands KW - Barro Colorado Island KW - ecology KW - trace metals KW - seasonal variations KW - trace elements KW - chemical composition KW - mobility KW - Central America KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51229013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Trace+metal+mobility+and+microbial+community+structure+in+tropical+soils%3B+examples+from+adjacent+forest+and+grassland+ecosystems&rft.au=Wilson%2C+A+D%3BRoberts%2C+J+A%3BMacpherson%2C+G+L%3BMauck%2C+B+S%3BStallard%2C+R+F%3BAnonymous&rft.aulast=Wilson&rft.aufirst=A&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Barro Colorado Island; biomass; Central America; chemical composition; ecology; ecosystems; forests; grasslands; habitat; microorganisms; mobility; nutrients; Panama; Panama Canal Zone; pollution; seasonal variations; soil profiles; soils; trace elements; trace metals; tropical environment; weathered materials; X-ray diffraction data ER - TY - JOUR T1 - Impact vs. volcanic causes of the end-Permian mass extinction AN - 51227910; 2008-077163 JF - Eos, Transactions, American Geophysical Union AU - Valiulis, E AU - Erwin, D H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract B31E EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - flood basalts KW - volcanic rocks KW - igneous rocks KW - aliphatic hydrocarbons KW - global change KW - atmospheric precipitation KW - carbon dioxide KW - Lower Triassic KW - Siberia KW - sedimentary rocks KW - volcanism KW - Triassic KW - coal KW - Permian-Triassic boundary KW - basalts KW - greenhouse effect KW - Asia KW - geochemistry KW - rain KW - global warming KW - sulfur dioxide KW - methane KW - Paleozoic KW - oxidation KW - alkanes KW - impacts KW - Permian KW - Mesozoic KW - acid rain KW - Upper Permian KW - organic compounds KW - eruptions KW - hydrocarbons KW - stratigraphic boundary KW - mass extinctions KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51227910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Impact+vs.+volcanic+causes+of+the+end-Permian+mass+extinction&rft.au=Valiulis%2C+E%3BErwin%2C+D+H%3BAnonymous&rft.aulast=Valiulis&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acid rain; aliphatic hydrocarbons; alkanes; Asia; atmospheric precipitation; basalts; carbon dioxide; coal; eruptions; flood basalts; geochemistry; global change; global warming; greenhouse effect; hydrocarbons; igneous rocks; impacts; Lower Triassic; mass extinctions; Mesozoic; methane; organic compounds; oxidation; Paleozoic; Permian; Permian-Triassic boundary; rain; sedimentary rocks; Siberia; stratigraphic boundary; sulfur dioxide; Triassic; Upper Permian; volcanic rocks; volcanism ER - TY - JOUR T1 - The Potomac River basin and western shore Chesapeake Bay drainage as a proposed CUAHSI hydrologic observatory AN - 51083512; 2008-081446 JF - Eos, Transactions, American Geophysical Union AU - Miller, A J AU - Smith, J A AU - Welty, C AU - Eshleman, K N AU - Piasecki, M AU - Prestegaard, K L AU - Brubaker, K L AU - Palmer, M A AU - Imhoff, Paul T AU - Wilcock, P R AU - Scanlon, T M AU - Fisher, G T AU - Shedlock, R J AU - Gellis, A C AU - Groffman, P M AU - Belt, K AU - Toran, L AU - Traver, R AU - Jordan, T AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H31C EP - 0382 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - gauging KW - water quality KW - Chesapeake Bay KW - geologic hazards KW - data acquisition KW - data processing KW - urban environment KW - ground water KW - floods KW - drainage basins KW - ecology KW - Potomac River basin KW - Maryland KW - estuarine environment KW - Potomac River KW - deforestation KW - soils KW - hydrology KW - water supply KW - monitoring KW - Virginia KW - surface water KW - nutrients KW - District of Columbia KW - observatories KW - Rappahannock River KW - land use KW - Gunpowder River KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51083512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+Potomac+River+basin+and+western+shore+Chesapeake+Bay+drainage+as+a+proposed+CUAHSI+hydrologic+observatory&rft.au=Miller%2C+A+J%3BSmith%2C+J+A%3BWelty%2C+C%3BEshleman%2C+K+N%3BPiasecki%2C+M%3BPrestegaard%2C+K+L%3BBrubaker%2C+K+L%3BPalmer%2C+M+A%3BImhoff%2C+Paul+T%3BWilcock%2C+P+R%3BScanlon%2C+T+M%3BFisher%2C+G+T%3BShedlock%2C+R+J%3BGellis%2C+A+C%3BGroffman%2C+P+M%3BBelt%2C+K%3BToran%2C+L%3BTraver%2C+R%3BJordan%2C+T%3BAnonymous&rft.aulast=Miller&rft.aufirst=A&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Chesapeake Bay; data acquisition; data processing; deforestation; District of Columbia; drainage basins; ecology; estuarine environment; floods; gauging; geologic hazards; ground water; Gunpowder River; hydrology; land use; Maryland; monitoring; nutrients; observatories; Potomac River; Potomac River basin; Rappahannock River; soils; surface water; United States; urban environment; Virginia; water quality; water supply ER - TY - JOUR T1 - The Urbilateria; insights from comparative development biology into the Cambrian radiation AN - 50652286; 2008-077141 JF - Eos, Transactions, American Geophysical Union AU - Erwin, D H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract B33B EP - 0255 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Urbilateria KW - phylogeny KW - Paleozoic KW - biologic evolution KW - Cambrian KW - biota KW - deuterostomes KW - conservation KW - Protostomia KW - protostome-deuterostome ancestor KW - fossil record KW - cladistics KW - biology KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50652286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+Urbilateria%3B+insights+from+comparative+development+biology+into+the+Cambrian+radiation&rft.au=Erwin%2C+D+H%3BAnonymous&rft.aulast=Erwin&rft.aufirst=D&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - biologic evolution; biology; biota; Cambrian; cladistics; conservation; deuterostomes; fossil record; Paleozoic; phylogeny; protostome-deuterostome ancestor; Protostomia; Urbilateria ER - TY - JOUR T1 - Feasibility of using GRACE gravity observations to constrain the annual mass variation of glacier complexes near the Gulf of Alaska AN - 50652138; 2008-077446 JF - Eos, Transactions, American Geophysical Union AU - Tamisiea, M E AU - Leuliette, E W AU - David, J L AU - Mitrovica, J X AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G23A EP - 12 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - East Pacific KW - Northeast Pacific KW - annual variations KW - GRACE KW - glaciers KW - altimetry KW - models KW - Gravity Recovery and Climate Experiment KW - fluctuations KW - mountains KW - gravity field KW - North Pacific KW - mass balance KW - Gulf of Alaska KW - Pacific Ocean KW - glacial geology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50652138?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Feasibility+of+using+GRACE+gravity+observations+to+constrain+the+annual+mass+variation+of+glacier+complexes+near+the+Gulf+of+Alaska&rft.au=Tamisiea%2C+M+E%3BLeuliette%2C+E+W%3BDavid%2C+J+L%3BMitrovica%2C+J+X%3BAnonymous&rft.aulast=Tamisiea&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; annual variations; East Pacific; fluctuations; glacial geology; glaciers; GRACE; gravity field; Gravity Recovery and Climate Experiment; Gulf of Alaska; mass balance; models; mountains; North Pacific; Northeast Pacific; Pacific Ocean ER - TY - JOUR T1 - Estimating geocenter variations by combining GRACE and GPS data sets AN - 50431674; 2008-078982 JF - Eos, Transactions, American Geophysical Union AU - Elosegui, P AU - Davis, J L AU - Mitrovica, J X AU - Tamisiea, M E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G34A EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - methods KW - interior KW - Global Positioning System KW - DORIS KW - global KW - GRACE KW - deformation KW - analysis KW - distribution KW - observations KW - mass KW - Gravity Recovery and Climate Experiment KW - motions KW - South America KW - gravity field KW - geocenters KW - dynamics KW - seasonal variations KW - accuracy KW - SLR KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50431674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Estimating+geocenter+variations+by+combining+GRACE+and+GPS+data+sets&rft.au=Elosegui%2C+P%3BDavis%2C+J+L%3BMitrovica%2C+J+X%3BTamisiea%2C+M+E%3BAnonymous&rft.aulast=Elosegui&rft.aufirst=P&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; analysis; deformation; distribution; DORIS; dynamics; geocenters; global; Global Positioning System; GRACE; gravity field; Gravity Recovery and Climate Experiment; interior; mass; methods; motions; observations; seasonal variations; SLR; South America ER - TY - JOUR T1 - Stellar encounters as the origin of distant solar system objects in highly eccentric orbits AN - 50289319; 2006-010245 JF - Nature (London) AU - Kenyon, Scott J AU - Bromley, Benjamin C Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 598 EP - 602 PB - Macmillan Journals, London VL - 432 IS - 7017 SN - 0028-0836, 0028-0836 KW - solar system KW - planets KW - extrasolar planets KW - stars KW - orbits KW - Kuiper Belt KW - Sedna KW - outer planets KW - eccentricity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50289319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Stellar+encounters+as+the+origin+of+distant+solar+system+objects+in+highly+eccentric+orbits&rft.au=Kenyon%2C+Scott+J%3BBromley%2C+Benjamin+C&rft.aulast=Kenyon&rft.aufirst=Scott&rft.date=2004-12-01&rft.volume=432&rft.issue=7017&rft.spage=598&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.138%2Fnature03136 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 30 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - eccentricity; extrasolar planets; Kuiper Belt; orbits; outer planets; planets; Sedna; solar system; stars DO - http://dx.doi.org/10.1038/nature03136 ER - TY - JOUR T1 - Geomorphology of Ma'adim Vallis, Mars, and associated paleolake basins AN - 50285234; 2007-013279 JF - Journal of Geophysical Research, E, Planets AU - Irwin, Rossman P, III AU - Howard, Alan D AU - Maxwell, Ted A Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 1 PB - American Geophysical Union, Washington, DC VL - 109 IS - 12 KW - solar system KW - imagery KW - Eridania Basin KW - valleys KW - paleohydrology KW - Mars KW - paleolakes KW - terrestrial planets KW - planets KW - surface features KW - planetology KW - Ma'adim Vallis KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50285234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.atitle=Geomorphology+of+Ma%27adim+Vallis%2C+Mars%2C+and+associated+paleolake+basins&rft.au=Irwin%2C+Rossman+P%2C+III%3BHoward%2C+Alan+D%3BMaxwell%2C+Ted+A&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2004-12-01&rft.volume=109&rft.issue=12&rft.spage=E12009&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2004JE002287 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 105 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Eridania Basin; imagery; Ma'adim Vallis; Mars; paleohydrology; paleolakes; planetology; planets; remote sensing; solar system; surface features; terrestrial planets; valleys DO - http://dx.doi.org/10.1029/2004JE002287 ER - TY - JOUR T1 - MGS MOC perspectives on the role of fluids in impact crater formation and modification AN - 50267868; 2007-110152 JF - Eos, Transactions, American Geophysical Union AU - Williams, R M AU - Edgett, K S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P33B EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - impact features KW - bolides KW - Mars KW - landforms KW - cosmochemistry KW - Mars Orbiter Camera KW - erosion features KW - fluid dynamics KW - ejecta KW - ground water KW - terrestrial planets KW - meteors KW - planets KW - volatiles KW - mass movements KW - surface features KW - Mars Global Surveyor Program KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=MGS+MOC+perspectives+on+the+role+of+fluids+in+impact+crater+formation+and+modification&rft.au=Williams%2C+R+M%3BEdgett%2C+K+S%3BAnonymous&rft.aulast=Williams&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bolides; cosmochemistry; ejecta; erosion features; fluid dynamics; ground water; impact craters; impact features; landforms; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; mass movements; meteors; planets; surface features; terrestrial planets; volatiles ER - TY - JOUR T1 - Comparing styles of crater gradation in Gusev Crater, Meridiani Planum and on the Earth AN - 50266721; 2007-110151 JF - Eos, Transactions, American Geophysical Union AU - Grant, J A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P33B EP - 02 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - eolian features KW - Meridiani Planum KW - impact features KW - slopes KW - Mars Exploration Rovers Program KW - landform evolution KW - Mars KW - landforms KW - terrestrial planets KW - morphology KW - planets KW - surface features KW - sediments KW - terrestrial comparison KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Comparing+styles+of+crater+gradation+in+Gusev+Crater%2C+Meridiani+Planum+and+on+the+Earth&rft.au=Grant%2C+J+A%3BAnonymous&rft.aulast=Grant&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - eolian features; Gusev Crater; impact craters; impact features; landform evolution; landforms; Mars; Mars Exploration Rovers Program; Meridiani Planum; morphology; planets; sediments; slopes; surface features; terrestrial comparison; terrestrial planets; water ER - TY - JOUR T1 - Mantle diapirs and genesis of arc magmas; evidence from the Sumisu caldera volcano, Izu-Bonin Arc, Japan AN - 50257067; 2008-074750 JF - Eos, Transactions, American Geophysical Union AU - Tamura, Y AU - Tani, K AU - Ishizuka, O AU - Chang, Q AU - Shukuno, H AU - Fiske, R S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V11C EP - 08 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - Far East KW - volcanic rocks KW - igneous rocks KW - augite KW - mantle KW - zirconium KW - West Pacific KW - assimilation KW - lanthanum KW - volcanic features KW - pyroxene group KW - melting KW - clinopyroxene KW - barium KW - basalts KW - orthosilicates KW - Ba/Zr KW - rare earths KW - Northwest Pacific KW - Asia KW - chain silicates KW - zircon group KW - diapirs KW - alkaline earth metals KW - zircon KW - nesosilicates KW - genesis KW - calderas KW - Izu-Bonin Arc KW - North Pacific KW - Ba/La KW - metals KW - magmas KW - Pacific Ocean KW - Sumisu KW - volcanoes KW - phenocrysts KW - Japan KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mantle+diapirs+and+genesis+of+arc+magmas%3B+evidence+from+the+Sumisu+caldera+volcano%2C+Izu-Bonin+Arc%2C+Japan&rft.au=Tamura%2C+Y%3BTani%2C+K%3BIshizuka%2C+O%3BChang%2C+Q%3BShukuno%2C+H%3BFiske%2C+R+S%3BAnonymous&rft.aulast=Tamura&rft.aufirst=Y&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Asia; assimilation; augite; Ba/La; Ba/Zr; barium; basalts; calderas; chain silicates; clinopyroxene; diapirs; Far East; genesis; igneous rocks; Izu-Bonin Arc; Japan; lanthanum; magmas; mantle; melting; metals; nesosilicates; North Pacific; Northwest Pacific; orthosilicates; Pacific Ocean; phenocrysts; pyroxene group; rare earths; silicates; Sumisu; volcanic features; volcanic rocks; volcanoes; West Pacific; zircon; zircon group; zirconium ER - TY - JOUR T1 - Why Do Some Tropical Forests Have So Many Species of Trees? AN - 19440235; 6122429 AB - Understanding why there are so many kinds of tropical trees requires learning, not only how tree species coexist, but what factors drive tree speciation and what governs a tree clade's diversification rate. Many report that hybrid sterility evolves very slowly between separated tree populations. If so, tree species rarely originate by splitting of large populations. Instead, they begin with few trees. The few studies available suggest that reproductive isolation between plant populations usually results from selection driven by lowered fitness of hybrids: speciation is usually a response to a 'niche opportunity.' Using Hubbell's neutral theory of forest dynamics as a null hypothesis, we show that if new tree species begin as small populations, species that are now common must have spread more quickly than chance allows. Therefore, most tree species have some setting in which they can increase when rare. Trees face trade-offs in suitability for different microhabitats, different-sized clearings, different soils and climates, and resistance to different pests. These trade-offs underlie the mechanisms maintaining alpha -diversity and species turnover. Disturbance and microhabitat specialization appear insufficient to maintain alpha -diversity of tropical trees, although they may maintain tree diversity north of Mexico or in northern Europe. Many studies show that where trees grow readily, tree diversity is higher and temperature and rainfall are less seasonal. The few data available suggest that pest pressure is higher, maintaining higher tree diversity, where winter is absent. Tree alpha -diversity is also higher in regions with more tree species, which tend to be larger, free for a longer time from major shifts of climate, or in the tropics, where there are more opportunities for local coexistence. JF - Biotropica AU - Leigh, E G AU - Davidar, P AU - Dick, C W AU - Puyravaud, J AU - Terborgh, J AU - ter Steege, H AU - Wright, S J AD - Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002-0948, U.S Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 447 EP - 473 PB - Blackwell Publishing, Ltd., [URL:http://www.blackwellpublishing.com] VL - 36 IS - 4 SN - 0006-3606, 0006-3606 KW - Ecology Abstracts KW - Speciation KW - Trees KW - Hybrids KW - Rainfall KW - Climate KW - Forests KW - Microenvironments KW - Pests KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19440235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotropica&rft.atitle=Why+Do+Some+Tropical+Forests+Have+So+Many+Species+of+Trees%3F&rft.au=Leigh%2C+E+G%3BDavidar%2C+P%3BDick%2C+C+W%3BPuyravaud%2C+J%3BTerborgh%2C+J%3Bter+Steege%2C+H%3BWright%2C+S+J&rft.aulast=Leigh&rft.aufirst=E&rft.date=2004-12-01&rft.volume=36&rft.issue=4&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=Biotropica&rft.issn=00063606&rft_id=info:doi/10.1043%2F0006-3606%282004%290362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0006-3606&volume=36&page=447 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Speciation; Trees; Rainfall; Hybrids; Climate; Microenvironments; Forests; Pests DO - http://dx.doi.org/10.1043/0006-3606(2004)036<0447:WDSTFH>2.0.CO;2 ER - TY - JOUR T1 - INFLUENCE OF LAND USE ON THE INTEGRITY OF MARSH BIRD COMMUNITIES OF CHESAPEAKE BAY, USA AN - 19402997; 8694396 AB - The landscape within the Chesapeake Bay watershed has been and continues to be impacted by human modifications. Understanding if such anthropogenic disturbances influence organisms that are dependent upon estuarine wetlands remains unclear. We developed an index of marsh bird community integrity (IMBCI) to evaluate marsh bird communities and wetland condition. During the 2002 and 2003 summers, we detected 30 bird species at 219 point count locations distributed among 96 wetlands. IMBCI scores for each wetland were used to determine whether wetland habitat characteristics and urban/suburban development, agriculture, and forest at three different spatial scales (watershed, 1000-m buffer, and 500-m buffer) influenced marsh bird community integrity. We found no relationship between IMBCI scores and wetland habitat characteristics, implying that marsh bird community integrity is not related to any single plant community. Nonparametric changepoint analysis indicated that marsh bird community integrity was significantly reduced when the amount of urban/suburban development within 500 m and 1000 m of the marsh exceeded 14% and 25%, respectively. There was no effect of urban/suburban development on IMBCI scores at the watershed scale. The results of our study demonstrate that marsh bird community integrity shows a threshold response to urban/suburban development at local scales. IMBCI scores, combined with the identification of a land-use threshold, can be easy to interpret and may help communicate complex ecological data to natural resource managers and conservation planners. JF - Wetlands AU - DeLuca, William V AU - Studds, Colin E AU - Rockwood, Larry L AU - Marra, Peter P AD - Department of Environmental Science and Policy George Mason University Fairfax, Virginia, USA 22030, delucaw@si.edu Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 837 EP - 847 PB - Society of Wetland Scientists, P.O. Box 1897 VL - 24 IS - 4 SN - 0277-5212, 0277-5212 KW - Ecology Abstracts; Pollution Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - threshold response KW - index of marsh bird community integrity KW - estuarine wetlands KW - Chesapeake Bay KW - specialist KW - generalist KW - Land Use KW - Resource management KW - buffers KW - Forests KW - Watersheds KW - Habitat selection KW - spatial distribution KW - Habitats KW - Natural Resources KW - Brackishwater environment KW - Wetlands KW - Data processing KW - anthropogenic factors KW - Landscape KW - agriculture KW - Environmental impact KW - Brackish KW - Marshes KW - Habitat KW - ANW, USA, Chesapeake Bay KW - Land use KW - Ecosystem disturbance KW - Aves KW - Plant Populations KW - USA KW - plant communities KW - Natural resources KW - Plant communities KW - Conservation KW - summer KW - Birds KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08463:Habitat community studies KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - P 1000:MARINE POLLUTION KW - SW 3020:Sources and fate of pollution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19402997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands&rft.atitle=INFLUENCE+OF+LAND+USE+ON+THE+INTEGRITY+OF+MARSH+BIRD+COMMUNITIES+OF+CHESAPEAKE+BAY%2C+USA&rft.au=DeLuca%2C+William+V%3BStudds%2C+Colin+E%3BRockwood%2C+Larry+L%3BMarra%2C+Peter+P&rft.aulast=DeLuca&rft.aufirst=William&rft.date=2004-12-01&rft.volume=24&rft.issue=4&rft.spage=837&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1672%2F0277-5212%282004%290242.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Resource management; Natural resources; Environmental impact; Brackishwater environment; Wetlands; Marshes; Habitat selection; Watersheds; Ecosystem disturbance; Data processing; Landscape; Plant communities; Forests; Habitat; anthropogenic factors; buffers; agriculture; Land use; Aves; spatial distribution; plant communities; summer; Conservation; Land Use; Plant Populations; Natural Resources; Habitats; Birds; USA; ANW, USA, Chesapeake Bay; Brackish DO - http://dx.doi.org/10.1672/0277-5212(2004)024[0837:IOLUOT]2.0.CO;2 ER - TY - JOUR T1 - Responses of massive and branching coral species to the combined effects of water temperature and nitrate enrichment AN - 17760866; 6157607 AB - The branching coral species Pocillopora damicornis (Linnaeus) and the massive coral species Porites lobata Dana were exposed for 30 days to different temperatures and nitrate concentrations to study the response of the coral-zooxanthella symbiosis. Results suggest that the effect of nitrate enrichment on the polyp-zooxanthella symbiosis varies according to the coral morphology. After the experimental period only 30% of P. damicornis colonies remained healthy, in contrast to 90% of P. lobata. The branching P. damicornis was significantly affected by the addition of nitrate, whereas P. lobata was significantly influenced by water temperature. The two species showed enhanced zooxanthella volume, and chlorophyll contents per cell under high nitrate concentrations. The reduced zooxanthellae density in both species indicated a detrimental influence of the interaction of high nitrate and high temperature. Tissue soluble proteins in P. lobata were significantly reduced by elevated temperature. Results showed that tissue soluble proteins and chlorophylls in P. lobata were from two-to three-fold higher than in P. damicornis. The number of zooxanthellae in P. lobata was double that of P. damicornis. Therefore, we suggest that the slow-growing species P. lobata is better able to cope with changing environmental conditions than the fast-growing coral P. damicornis. JF - Journal of Experimental Marine Biology and Ecology AU - Schloder, C AU - D'Croz, L AD - Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, USA, carmen_schloeder@hotmail.com Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 255 EP - 268 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 313 IS - 2 SN - 0022-0981, 0022-0981 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Ecology Abstracts KW - Coral-zooxanthella symbiosis KW - Nitrate enrichment KW - ENSO KW - Sea-warming KW - Upwelling KW - Temperature effects KW - Marine KW - Nitrate KW - Chlorophylls KW - Chlorophyll KW - Symbiosis KW - Nitrates KW - Zooxanthellae KW - Population density KW - Porites lobata KW - Pocillopora damicornis KW - Interspecific relationships KW - Zooxanthella KW - Coral KW - Environmental conditions KW - Temperature tolerance KW - Abiotic factors KW - Q1 08483:Species interactions: general KW - Q1 08422:Environmental effects KW - D 04655:Invertebrates - general KW - Q5 08504:Effects on organisms KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17760866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.atitle=Responses+of+massive+and+branching+coral+species+to+the+combined+effects+of+water+temperature+and+nitrate+enrichment&rft.au=Schloder%2C+C%3BD%27Croz%2C+L&rft.aulast=Schloder&rft.aufirst=C&rft.date=2004-12-01&rft.volume=313&rft.issue=2&rft.spage=255&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2004.08.012 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Chlorophylls; Symbiosis; Nitrates; Interspecific relationships; Zooxanthellae; Population density; Coral; Environmental conditions; Abiotic factors; Temperature tolerance; Nitrate; Chlorophyll; Pocillopora damicornis; Zooxanthella; Porites lobata; Marine DO - http://dx.doi.org/10.1016/j.jembe.2004.08.012 ER - TY - JOUR T1 - Turtles in Shwesettaw Wildlife Sanctuary, Myanmar AN - 17612802; 6203621 AB - The captive Shwesettaw G. platynota population consists of 21 individuals, 12 adults (eight females and four males) and nine juveniles (two 2001 hatchlings, seven 2002 hatchlings). Another clutch was incubating in the soil floor of the tortoise compound during our 22-28 February 2003 visit. Additionally, the tortoise compound housed 41 I. elongata, a few M. trijuga and C. dentata, and two Manouria emys from the Rakhine Yoma (individuals confiscated from wildlife traders by the NWCD). Daw Lay Lay Khaing, the wildlife ranger in charge of the captive propagation program, informed us that all of the turtles, except the star tortoises, would be returned to the wild early in the 2003 monsoon, M. emys to the Rakhine Yoma and the others locally in the less accessible areas of the Sanctuary. JF - Turtle and Tortoise Newsletter AU - Zug, G R AU - Kyi, S W AU - Win, H AD - Division of Amphibians and Reptiles, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA, zug.george@nmnh.si.edu Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 4 IS - 8 SN - 1526-3096, 1526-3096 KW - Geoclelone tortoises KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Freshwater KW - Q5 01523:Conservation, wildlife management and recreation KW - Q1 01321:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17612802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Turtle+and+Tortoise+Newsletter&rft.atitle=Turtles+in+Shwesettaw+Wildlife+Sanctuary%2C+Myanmar&rft.au=Zug%2C+G+R%3BKyi%2C+S+W%3BWin%2C+H&rft.aulast=Zug&rft.aufirst=G&rft.date=2004-12-01&rft.volume=&rft.issue=8&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Turtle+and+Tortoise+Newsletter&rft.issn=15263096&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-12-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Freshwater ER - TY - JOUR T1 - Isolation of polymorphic microsatellite loci in the Hawaii amakihi (Hemignathus virens) and their use in other honeycreeper species AN - 17532171; 6231365 AB - We report the isolation and characterization of five polymorphic microsatellite loci in the Hawaii amakihi, Hemignathus virens, one of the most common native Hawaiian forest birds. These loci exhibit high levels of allelic diversity and heterozygosity in the three honeycreeper species we screened, and promise to be useful in our investigation of differences between honeycreeper populations at different elevations. JF - Molecular Ecology Notes AU - Eggert, Lori S AU - Fleischer, Robert C AD - L. Eggert, eggertl@nmnh.si.edu Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 725 EP - 727 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 4 IS - 4 SN - 1471-8278, 1471-8278 KW - Ecology Abstracts; Genetics Abstracts KW - Microsatellites KW - Genetic diversity KW - Forests KW - Heterozygosity KW - Primers KW - Hemignathus virens KW - D 04615:Ecology studies - general KW - G 07377:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17532171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology+Notes&rft.atitle=Isolation+of+polymorphic+microsatellite+loci+in+the+Hawaii+amakihi+%28Hemignathus+virens%29+and+their+use+in+other+honeycreeper+species&rft.au=Eggert%2C+Lori+S%3BFleischer%2C+Robert+C&rft.aulast=Eggert&rft.aufirst=Lori&rft.date=2004-12-01&rft.volume=4&rft.issue=4&rft.spage=725&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology+Notes&rft.issn=14718278&rft_id=info:doi/10.1111%2Fj.1471-8286.2004.00793.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Tables, 2; references, 9. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Hemignathus virens; Microsatellites; Heterozygosity; Primers; Forests; Genetic diversity DO - http://dx.doi.org/10.1111/j.1471-8286.2004.00793.x ER - TY - JOUR T1 - Experimental responses to elevated water temperature in genotypes of the reef coral Pocillopora damicornis from upwelling and non-upwelling environments in Panama AN - 17338695; 6283064 AB - The authors investigated the response to experimentally elevated water temperature in genotypes of Pocillopora damicornis from three coral reefs in the upwelling Gulf of Panama and four coral reefs in the non-upwelling Gulf of Chiriqui, Panamanian Pacific. Sea-surface temperature in the Gulf of Panama declines below 20 degree C during seasonal upwelling, while in the thermally stable Gulf of Chiriqui, the temperature ranges from 27 to 29 degree C. Genotypes of P. damicornis from the seven locations were determined by allozyme electrophoresis. The most abundant genotype at each location was selected for a thermal tolerance experiment where corals were exposed to water temperature of 30 degree C (1 degree C above ambient) for 43 days. Four site coral genotypes can be uniquely differentiated by the GPI locus, two by the LGG-2 locus, and two by a combination of the MDH-1, LGG-2, and LTY-3 loci. A visual assessment of the coral condition after exposure to an elevated temperature showed that corals from localities in the non-upwelling environment retained a normal to slightly pale appearance, while corals from the upwelling environment bleached and their polyps were mostly retracted. A two-way ANOVA confirmed that corals were significantly affected by water temperature and locality. The zooxanthellae were also significantly affected by the interaction of elevated temperature and locality of the corals. Mean zooxanthellae density decreased by 25 and 55%, respectively, in experimentally heated corals from the non-upwelling and upwelling environments. Low concentrations of photosynthetic pigments per live area of the corals were the norm in corals under elevated temperature. The mean concentration of chlorophyll a per live area of the corals was reduced by 17 and 49%, respectively, in heated corals from the non-upwelling and upwelling sites. Coral genotypes from the upwelling Gulf of Panama demonstrated higher vulnerability to thermal stress than coral genotypes from the non-upwelling Gulf of Chiriqui. However, the latter showed greater differences in their responses. Thus, even at small geographic scales, corals can display different levels of tolerance to thermal stress. The difference in thermal tolerance between corals from upwelling and non-upwelling environments is concomitant with greater genetic differences in experimental corals from the thermally stable Gulf of Chiriqui compared with corals from the upwelling Gulf of Panama. JF - Coral Reefs AU - D'Croz, L AU - Mate, J L AD - Smithsonian Tropical Research Institute, Box 2072, Balboa, Republic of Panama, dcrozl@naos.si.edu Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 473 EP - 483 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 23 IS - 4 SN - 0722-4028, 0722-4028 KW - Sustainability Science Abstracts; Oceanic Abstracts KW - Marine KW - M3 1010:Issues in Sustainable Development KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17338695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Experimental+responses+to+elevated+water+temperature+in+genotypes+of+the+reef+coral+Pocillopora+damicornis+from+upwelling+and+non-upwelling+environments+in+Panama&rft.au=D%27Croz%2C+L%3BMate%2C+J+L&rft.aulast=D%27Croz&rft.aufirst=L&rft.date=2004-12-01&rft.volume=23&rft.issue=4&rft.spage=473&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-004-0397-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine DO - http://dx.doi.org/10.1007/s00338-004-0397-7 ER - TY - JOUR T1 - Audubon: America's Rare Bird AN - 14728257; 10674674 AB - John James Audubon, of French parentage and born in Haiti, grew up near Valley Forge. In a life of vast accomplishment, he traveled throughout the American wilderness, identifying and documenting some 500 species of American birds, and publishing his masterful four-volume The Birds of America. Audubon came of age during the great generation of exploration and scientific research that blossomed under Thomas Jefferson. He took on his ornithological work from a new perspective, drawing birds in action and in their native habitats. Although his life was often tumultuous, this body of work is a great legacy to wilderness and its protection. JF - Smithsonian AU - Rhodes, Richard Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 72 PB - Smithsonian Magazine VL - 35 IS - 9 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - BIRDS KW - ENV HISTORY KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14728257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Audubon%3A+America%27s+Rare+Bird&rft.au=Rhodes%2C+Richard&rft.aulast=Rhodes&rft.aufirst=Richard&rft.date=2004-12-01&rft.volume=35&rft.issue=9&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 7 |t drawings N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - BIRDS; ENV HISTORY ER - TY - JOUR T1 - Wicked Weed of the West AN - 14727818; 10674675 AB - Spotted knapweed, native to central Europe, was introduced in British Columbia in the late 19th century, either as a contaminant in alfalfa, or in soil used as ship ballast. Since then, its invasion has moved southward and eastward, consuming and destroying pastureland. Livestock avoid it, and even elk have changed historic migration routes to avoid it. The plant uses a chemical weapon to destroy its competitors, and even after knapweed is removed, this soil remains toxic to revegetative plants. This chemical weapon has been experimentally demonstrated in trials in which knapweed was planted with Idaho fescue. The toxin was identified as (-)-catechin, which attacks the roots of other plants. In its native habitat, knapweed coexists with plants that are resistant to this chemical. Natural predators of knapweed include 13 species of beetles, moths, and other insects. JF - Smithsonian AU - Alper, Joe Y1 - 2004/12// PY - 2004 DA - Dec 2004 PB - Smithsonian Magazine VL - 35 IS - 9 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - WEEDS KW - PLANTS, BIOLOGIC KW - ECOLOGY, TERRESTRIAL KW - BIOLOGICAL CONTROL, WEEDS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14727818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Wicked+Weed+of+the+West&rft.au=Alper%2C+Joe&rft.aulast=Alper&rft.aufirst=Joe&rft.date=2004-12-01&rft.volume=35&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 5 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - WEEDS; PLANTS, BIOLOGIC; ECOLOGY, TERRESTRIAL; BIOLOGICAL CONTROL, WEEDS ER - TY - JOUR T1 - Herd on the Street AN - 14723555; 10674673 AB - The Anchorage, AK moose population of about 300 expands by hundreds during the winter, when they become prevalent around the city. Moose in this urban setting pose a hazard to humans and to themselves, and there are numerous reports of crashes, charging, and irresponsible behavior between humans and moose. These wild animals are deceivingly phlegmatic, but can move quickly to speed and aggression when provoked. Controlled hunting and loss of natural predators has caused the northern moose population to swell. A subsistence resource for native communities, about 7000 moose are hunted annually. An additional 140,000 are lost to predators. Suitable habitat remains a limiting factor. JF - Smithsonian AU - Doherty, Jim Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 54 PB - Smithsonian Magazine VL - 35 IS - 9 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - MOOSE KW - ALASKA KW - WILDLIFE KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14723555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Herd+on+the+Street&rft.au=Doherty%2C+Jim&rft.aulast=Doherty&rft.aufirst=Jim&rft.date=2004-12-01&rft.volume=35&rft.issue=9&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 12 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - MOOSE; WILDLIFE; ALASKA ER - TY - JOUR T1 - Melyrid beetles (Choresine): a putative source for the batrachotoxin alkaloids found in poison-dart frogs and toxic passerine birds. AN - 67064225; 15520388 AB - Batrachotoxins are neurotoxic steroidal alkaloids first isolated from a Colombian poison-dart frog and later found in certain passerine birds of New Guinea. Neither vertebrate group is thought to produce the toxins de novo, but instead they likely sequester them from dietary sources. Here we describe the presence of high levels of batrachotoxins in a little-studied group of beetles, genus Choresine (family Melyridae). These small beetles and their high toxin concentrations suggest that they might provide a toxin source for the New Guinea birds. Stomach content analyses of Pitohui birds revealed Choresine beetles in the diet, as well as numerous other small beetles and arthropods. The family Melyridae is cosmopolitan, and relatives in Colombian rain forests of South America could be the source of the batrachotoxins found in the highly toxic Phyllobates frogs of that region. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Dumbacher, John P AU - Wako, Avit AU - Derrickson, Scott R AU - Samuelson, Allan AU - Spande, Thomas F AU - Daly, John W AD - Smithsonian Conservation Research Center, Front Royal, VA 22630, USA. jdumbacher@calacademy.org Y1 - 2004/11/09/ PY - 2004 DA - 2004 Nov 09 SP - 15857 EP - 15860 VL - 101 IS - 45 SN - 0027-8424, 0027-8424 KW - Alkaloids KW - 0 KW - Batrachotoxins KW - Index Medicus KW - Molecular Structure KW - Animals KW - New Guinea KW - Diet KW - Batrachotoxins -- chemistry KW - Alkaloids -- chemistry KW - Batrachotoxins -- toxicity KW - Beetles -- chemistry KW - Batrachotoxins -- isolation & purification KW - Alkaloids -- toxicity KW - Anura -- metabolism KW - Alkaloids -- isolation & purification KW - Passeriformes -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67064225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Melyrid+beetles+%28Choresine%29%3A+a+putative+source+for+the+batrachotoxin+alkaloids+found+in+poison-dart+frogs+and+toxic+passerine+birds.&rft.au=Dumbacher%2C+John+P%3BWako%2C+Avit%3BDerrickson%2C+Scott+R%3BSamuelson%2C+Allan%3BSpande%2C+Thomas+F%3BDaly%2C+John+W&rft.aulast=Dumbacher&rft.aufirst=John&rft.date=2004-11-09&rft.volume=101&rft.issue=45&rft.spage=15857&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-12-28 N1 - Date created - 2004-11-10 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: Proc Natl Acad Sci U S A. 2000 Nov 21;97(24):12970-5 [11035772] J Chem Ecol. 2003 Dec;29(12):2781-6 [14969363] Proc Natl Acad Sci U S A. 2004 May 25;101(21):8045-50 [15128938] J Am Chem Soc. 1965 Jan 5;87(1):124-6 [5826972] J Am Chem Soc. 1969 Jul 2;91(14):3931-8 [5814950] J Nat Prod. 1998 Jan;61(1):162-72 [9461669] Science. 1980 Jun 20;208(4450):1383-5 [6246586] Annu Rev Neurosci. 1987;10:237-67 [2436544] Science. 1992 Oct 30;258(5083):799-801 [1439786] Toxicon. 1994 Jun;32(6):657-63 [7940573] Science. 1971 Jun 4;172(3987):995-1002 [4324825] N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Extinction and recovery patterns of scleractinian corals at the Cretaceous-Tertiary boundary AN - 51769861; 2005-004713 AB - The extinction and recovery of scleractinian corals at the Cretaceous-Tertiary (K-T) boundary was analyzed based on a global database of taxonomically revised late Campanian to Paleocene coral collections. In contrast to earlier statements, our results indicate that extinction rates of corals were only moderate in comparison to other marine invertebrates. We have calculated a 30% extinction rate for Maastrichtian coral genera occurring in more than one stratigraphic stage and more than one geographic region. Reverse rarefaction suggests that some 45% of all coral species became extinct. Photosymbiotic (zooxanthellate) corals were significantly more affected by the extinction than azooxanthellate corals; colonial forms were hit harder than solitary forms, and among colonial forms an elevated integration of corallites raised extinction risk. Abundance, as measured by the number of taxonomic occurrences, had apparently no influence on survivorship, but a wide geographic distribution significantly reduced extinction risk. As in bivalves and echinoids neither species richness within genera nor larval type had an effect on survivorship. An indistinct latitudinal gradient is visible in the extinction, but this is exclusively due to a higher proportion of extinction-resistant azooxanthellate corals in higher-latitude assemblages. No significant geographic hotspot could be recognized, neither in overall extinction rates nor in the extinction of endemic clades. More clades than previously recognized passed through the K-T boundary only to become extinct within the Danian. These failed survivors were apparently limited to regions outside the Americas. Recovery as defined by the proportional increase of newly evolved genera, was more rapid for zooxanthellate corals than previously assumed and less uniform geographically than the extinction. Although newly evolved Danian azooxanthellate genera were significantly more common than new zooxanthellate genera, the difference nearly disappeared by the late Paleocene suggesting a more rapid recovery of zooxanthellate corals in comparison to previous analyses. New Paleocene genera were apparently concentrated in low latitudes, suggesting that the tropics formed a source of evolutionary novelty in the recovery phase. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Kiessling, Wolfgang AU - Baron-Szabo, Rosemarie C A2 - Kiessling, Wolfgang A2 - Lazarus, David Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 195 EP - 223 PB - Elsevier, Amsterdam VL - 214 IS - 3 SN - 0031-0182, 0031-0182 KW - lower Paleocene KW - Cretaceous KW - biogeography KW - Upper Cretaceous KW - paleoecology KW - Cenozoic KW - Zoantharia KW - Paleocene KW - Anthozoa KW - Invertebrata KW - species diversity KW - reef environment KW - biostratigraphy KW - global KW - biologic evolution KW - Paleogene KW - Coelenterata KW - paleogeography KW - Mesozoic KW - Scleractinia KW - Tertiary KW - paleoenvironment KW - K-T boundary KW - stratigraphic boundary KW - mass extinctions KW - Cnidaria KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51769861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Extinction+and+recovery+patterns+of+scleractinian+corals+at+the+Cretaceous-Tertiary+boundary&rft.au=Kiessling%2C+Wolfgang%3BBaron-Szabo%2C+Rosemarie+C&rft.aulast=Kiessling&rft.aufirst=Wolfgang&rft.date=2004-11-01&rft.volume=214&rft.issue=3&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2004.05.025 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Conference title - Mesozoic-Cenozoic bioevents N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 155 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Anthozoa; biogeography; biologic evolution; biostratigraphy; Cenozoic; Cnidaria; Coelenterata; Cretaceous; global; Invertebrata; K-T boundary; lower Paleocene; mass extinctions; Mesozoic; Paleocene; paleoecology; paleoenvironment; Paleogene; paleogeography; reef environment; Scleractinia; species diversity; stratigraphic boundary; Tertiary; Upper Cretaceous; Zoantharia DO - http://dx.doi.org/10.1016/j.palaeo.2004.05.025 ER - TY - JOUR T1 - Amazonian paleoecological histories; one hill, three watersheds AN - 51768279; 2005-004646 AB - Data from the Hill of Six Lakes, in the northwestern Brazilian Amazon region, provide three records of paleoclimatic and vegetation change in lowland Amazonia that span the last 170,000 years. Three lakes, Verde, Pata and Dragao, which occupy separate watersheds on the hill, provide the most detailed image yet obtained of ice-age conditions in lowland Amazonia. Well-dated sedimentary records for fossil palynological, charcoal, cation, and pigment, data are presented.The data indicate the continuous presence of mesic forest throughout the last ice age. Oscillations of lake level are recorded and the lowstands are attributed to reduced precipitation inputs to systems delicately balanced between water loss (leakage through the floor of the basin) and gain (precipitation). Gross stratigraphy, algal remains, and paleochemistry suggest that the stands of high and low lake level were cyclic, apparently correlating precessional orbital variation. Times of lake lowstand coincide with wet season (December-January-February, DJF) insolation minima. The strongest of eight lowstand cycles occurred ca. 35,000 to 27,000 cal BP. Even during lowstand episodes, pollen is well preserved and provides a clear signal of uninterrupted forest cover. The principal lowland elements are continuously present in the record, suggesting the long-term (Quaternary) availability of the lowland forest biome in this region. However, during the late Pleistocene the forest changed in composition with the expansion or invasion of montane floral elements creating communities of the mesic forest biome without modern analogs. While precipitation cycles were causing lake levels to rise and fall, the principal influence on vegetation appears to have been cooling. In the late Pleistocene, the population expansion of montane elements at lower elevations is consistent with a cooling of 4-5 degrees C. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Bush, M B AU - de Oliveira, P E AU - Colinvaux, P A AU - Miller, M C AU - Moreno, J E Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 359 EP - 393 PB - Elsevier, Amsterdam VL - 214 IS - 4 SN - 0031-0182, 0031-0182 KW - lithostratigraphy KW - lake-level changes KW - Dragao Lake KW - Hill of Six Lakes KW - paleoclimatology KW - cores KW - climate change KW - paleoecology KW - Cenozoic KW - pollen KW - Verde Lake KW - glacial environment KW - sediments KW - cooling KW - miospores KW - forests KW - charcoal KW - Pata Lake KW - Quaternary KW - precession KW - South America KW - Brazil KW - palynomorphs KW - Milankovitch theory KW - lacustrine environment KW - Pleistocene KW - insolation KW - microfossils KW - Amazon Basin KW - lake sediments KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51768279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Amazonian+paleoecological+histories%3B+one+hill%2C+three+watersheds&rft.au=Bush%2C+M+B%3Bde+Oliveira%2C+P+E%3BColinvaux%2C+P+A%3BMiller%2C+M+C%3BMoreno%2C+J+E&rft.aulast=Bush&rft.aufirst=M&rft.date=2004-11-01&rft.volume=214&rft.issue=4&rft.spage=359&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2004.07.031 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 99 N1 - Document feature - illus. incl. 5 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Amazon Basin; Brazil; Cenozoic; charcoal; climate change; cooling; cores; Dragao Lake; forests; glacial environment; Hill of Six Lakes; insolation; lacustrine environment; lake sediments; lake-level changes; lithostratigraphy; microfossils; Milankovitch theory; miospores; paleoclimatology; paleoecology; palynomorphs; Pata Lake; Pleistocene; pollen; precession; Quaternary; sediments; South America; Verde Lake DO - http://dx.doi.org/10.1016/j.palaeo.2004.07.031 ER - TY - JOUR T1 - Vertical isotopic gradients among Foraminifera and evolution of the Maastrichtian North Atlantic thermocline AN - 51760384; 2005-012619 AB - The Cretaceous represents one of the warmest intervals in Earth history, but conditions were not uniformly warm across this period. There were intervals of warming and cooling, and the Maastrichtian is generally considered one of the latter. On Blake Nose in the North Atlantic, the regional expression of the Maastrichtian cooling was warming and increased water column stratification. Stable isotopes from 944 single individual analyses of the late Maastrichtian planktonic foraminifera Contusotruncana contusa, Racemiguembelina fructicosa and Rugoglobigerina rugosa as well as from approximately 200 multispecimen analyses of six other species show a consistent negative delta (super 18) O excursion of approximately 1.5 per mil. This shift suggests an increase in temperature of approximately 6 degrees C over the last 3 million years of the Maastrichtian. Moreover, a delta (super 13) C divergence among species through time is also observed which we interpret as evidence for increasing water column stratification. Coincident with these trends C. contusa increases in size, and there is a diversification among the planktic taxa. Increasing water stratification associated with the long term negative delta (super 18) O excursion (warming) suggest a more strongly developed thermocline. Because within sample variability of the single specimen delta (super 13) C and delta (super 18) O data does not change through the section, increased stratification is unlikely to have resulted from increased seasonality. Rather, we suggest an intensification of the northern hemisphere polar front as a more likely mechanism. This hypothesis has important implications for heat transport into the latest Cretaceous Arctic. JF - Abstracts with Programs - Geological Society of America AU - Isaza, Carolina AU - MacLeod, Kenneth G AU - Huber, Brian T AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 17 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - oxygen KW - isotopes KW - Cretaceous KW - paleo-oceanography KW - Senonian KW - paleocirculation KW - paleoclimatology KW - Upper Cretaceous KW - stable isotopes KW - paleoecology KW - Foraminifera KW - geochemical profiles KW - marine sediments KW - paleotemperature KW - carbon KW - sediments KW - Invertebrata KW - Confusotruncana KW - geochemistry KW - Protista KW - Maestrichtian KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - Racemiguembelina KW - planktonic taxa KW - O-18/O-16 KW - Mesozoic KW - thermocline KW - heat transfer KW - Blake Plateau KW - North Atlantic KW - microfossils KW - Blake Nose KW - Atlantic Ocean KW - Rugoglobigerina KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51760384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Vertical+isotopic+gradients+among+Foraminifera+and+evolution+of+the+Maastrichtian+North+Atlantic+thermocline&rft.au=Isaza%2C+Carolina%3BMacLeod%2C+Kenneth+G%3BHuber%2C+Brian+T%3BAnonymous&rft.aulast=Isaza&rft.aufirst=Carolina&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; biochemistry; Blake Nose; Blake Plateau; C-13/C-12; carbon; Confusotruncana; Cretaceous; Foraminifera; geochemical profiles; geochemistry; heat transfer; Invertebrata; isotope ratios; isotopes; Maestrichtian; marine sediments; Mesozoic; microfossils; North Atlantic; O-18/O-16; oxygen; paleo-oceanography; paleocirculation; paleoclimatology; paleoecology; paleotemperature; planktonic taxa; Protista; Racemiguembelina; Rugoglobigerina; sediments; Senonian; stable isotopes; thermocline; Upper Cretaceous ER - TY - JOUR T1 - Evaluation of lava flow emplacement conditions on the terrestrial planets AN - 51759485; 2005-012640 AB - Initial investigation of the morphometric aspects of lava flow margins has been undertaken through a grant from the Planetary Geology and Geophysics program of NASA. The objective of this work is to improve our understanding of the mechanisms that produce distinctive attributes of lava flow margins. Three complimentary lines of effort are underway: 1) accurate mapping of flow margins in plan view (at various scales), 2) quantitative documentation of flow margin thickness, looking for terracing as revealed by distinct levels on the margins of inflated basaltic flows, and 3) development of a model for processes active at flow margins that can account for the observed morphometric attributes. Preliminary results will be presented from field work carried out at the Carrizozo and McCartys flows in New Mexico, the 1907 Mauna Loa flow and alkalic flows from the Laupahohoe volcanics on Mauna Kea in Hawaii, and analysis of THEMIS data for a 500-km-long flow in the Tharsis region of Mars. The New Mexico flows display distinctive topographic terracing at their margins, interpreted to be related to progressive release of fluid lava from fractured edges of these inflated flows. Similar terraced margins are present on some lava flows on Mars, suggesting similar inflation and release processes. The two Hawaiian flows have very different thicknesses, although both have similar planforms and leveed central channels. Flow thickness, traditionally the most difficult physical dimension to measure remotely, is thus a major key to making inferences about the rheology and composition of flows that can only be observed remotely. The Tharsis region of Mars has numerous long lava flows that radiate from three large shield volcanoes that comprise the Tharsis Montes. New imaging data from the Thermal Emission Imaging System (THEMIS) on the Mars Odyssey spacecraft provide important new insights into the Tharsis flows, and we will present initial observations and results for one particular flow that wraps around the western side of Ascraeus Mons, the northernmost of the Tharsis Montes volcanoes. JF - Abstracts with Programs - Geological Society of America AU - Zimbelman, James R AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 20 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - Hawaii Island KW - Mauna Kea KW - Tharsis Montes KW - Mars KW - New Mexico KW - Mauna Loa KW - Carrizozo lava flow KW - Lincoln County New Mexico KW - Cibola County New Mexico KW - thermal emission KW - shield volcanoes KW - lava flows KW - Hawaii County Hawaii KW - Hawaii KW - East Pacific Ocean Islands KW - emplacement KW - terrestrial planets KW - planets KW - Ascraeus Mons KW - Oceania KW - volcanoes KW - McCartys lava flow KW - terrestrial comparison KW - Polynesia KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51759485?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evaluation+of+lava+flow+emplacement+conditions+on+the+terrestrial+planets&rft.au=Zimbelman%2C+James+R%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Ascraeus Mons; Carrizozo lava flow; Cibola County New Mexico; East Pacific Ocean Islands; emplacement; Hawaii; Hawaii County Hawaii; Hawaii Island; lava flows; Lincoln County New Mexico; Mars; Mauna Kea; Mauna Loa; McCartys lava flow; New Mexico; Oceania; planets; Polynesia; remote sensing; shield volcanoes; terrestrial comparison; terrestrial planets; Tharsis Montes; thermal emission; United States; volcanoes ER - TY - JOUR T1 - A long lava flow in the Tharsis region of Mars as mapped using THEMIS data AN - 51758476; 2005-012641 AB - A long lava flow to the west of Ascraeus Mons, the northern most volcano of the Tharsis Montes volcanoes, was previously examined by Zimbelman and Peitersen using Mars Orbiter Laser Altimeter (MOLA) data. The same flow is now being mapped using the Mars Odyssey Spacecraft Thermal Emissions Imaging System (THEMIS) data, under a grant from the Planetary Geology and Geophysics program of NASA. The daytime infrared (IR) THEMIS data, at 100 m/pixel, reveal a much more detailed picture of the flow then could be inferred from MOLA shaded relief images. The entire Tharsis region is blanketed beneath at least a meter of dust, and the precise thermal attributes of THEMIS allow very subtle slopes to be revealed by small daytime temperature differences. THEMIS data have shown that the flow width appears to be narrower in places then the margins previously identified in the MOLA data. The flow extends beyond the presumed starting point from previous work. We are examining the possibility that this flow may break out into previously unrecognized flow segments. The flow contains a central channel not seen in the shaded relief data that extends at least 230 km in length. The direction of the flow is generally northward, with a turn towards the northeast near the distal end. MOLA data have shown that the flow is following the local gradient into a large topographic basin. THEMIS data have not yet covered the entire length of the flow, as of July 2004. As more THEMIS data are released, gaps previously not covered by good images should be filled in, allowing us to map the full length of the flow. JF - Abstracts with Programs - Geological Society of America AU - Shockey, Kelly M AU - Zimbelman, James R AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 20 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - imagery KW - lava flows KW - THEMIS KW - Tharsis Montes KW - Mars KW - mapping KW - terrestrial planets KW - planets KW - volcanic features KW - Ascraeus Mons KW - thermal emission KW - MOLA KW - THermal EMissions Imaging System KW - orbital observations KW - Tharsis KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51758476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+long+lava+flow+in+the+Tharsis+region+of+Mars+as+mapped+using+THEMIS+data&rft.au=Shockey%2C+Kelly+M%3BZimbelman%2C+James+R%3BAnonymous&rft.aulast=Shockey&rft.aufirst=Kelly&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Ascraeus Mons; imagery; lava flows; mapping; Mars; MOLA; orbital observations; planets; remote sensing; terrestrial planets; Tharsis; Tharsis Montes; THEMIS; thermal emission; THermal EMissions Imaging System; volcanic features ER - TY - JOUR T1 - Eocene plant-insect associational diversity at Laguna del Hunco, Patagonia, Argentina AN - 51734527; 2005-025007 AB - Although the early Eocene (52 Ma) lacustrine floras at Laguna del Hunco (LH), in Chubut Province of Argentina, are among the most diverse of the Cenozoic, previously the variety of insect-mediated damage on plant hosts has not been quantitatively or qualitatively assessed. At LH insect herbivore trophic diversity was evaluated to test the hypothesis that the variety of insect herbivory matched the elevated taxic diversity of the flora. Four functional feeding groups on leaves are present at LH: external foliage feeding, galling, leaf mining, and piercing-and-sucking, in addition to nonfeeding ovipositional damage. Within these groups 52 discrete damage types were documented, using an updated, diagnostic system of recognition. Employing methodologically identical analyses, LH damage diversity was compared to North American floras from the middle Eocene Green River Fm. of NE Utah (Bonanza site, lacustrine), the early Eocene Wasatch Fm. of SW Wyoming (Sourdough, fluvial), and for the first time, the middle Eocene Klondike Mtn. Fm. of NE Washington (Republic, lacustrine). Of the North American floras, Sourdough and Green River currently are the closest to LH for the rarefied number of functional feeding groups and damage types, respectively, per dicot leaf specimen. For the 7 species with the greatest number of damage types, all were from LH; so were 7 of the 8 species with the greatest number of functional feeding groups. Thus higher feeding diversity is associated with greater taxonomic diversity of plant hosts, as measured by bulk flora or individual host species. The elevated level of herbivory provides evidence for diverse component communities of many plant hosts at LH. One podocarpaceous host harbors a vein galler, blotch miner, piercer-and-sucker and several specialized to generalized external feeders. Similarly, a broad spectrum of galls and lepidopteran leaf mines occur on hosts whose relatives occur today in the Neotropics, such as Lauraceae, Sterculiaceae and Fabaceae. These data indicate an exceptionally diverse plant and insect herbivore biota in South America during the globally warm Eocene, and suggest that high South American multitrophic biodiversity is ancient. JF - Abstracts with Programs - Geological Society of America AU - Labandeira, Conrad C AU - Wilf, Peter AU - Cuneo, N Ruben AU - Johnson, Kirk AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 95 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Plantae KW - biodiversity KW - Eocene KW - Laguna del Hunco KW - Paleogene KW - paleoclimatology KW - paleoecology KW - Cenozoic KW - Tertiary KW - South America KW - Arthropoda KW - Patagonia KW - Argentina KW - Mandibulata KW - Invertebrata KW - Chubut Argentina KW - Insecta KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51734527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Eocene+plant-insect+associational+diversity+at+Laguna+del+Hunco%2C+Patagonia%2C+Argentina&rft.au=Labandeira%2C+Conrad+C%3BWilf%2C+Peter%3BCuneo%2C+N+Ruben%3BJohnson%2C+Kirk%3BAnonymous&rft.aulast=Labandeira&rft.aufirst=Conrad&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Argentina; Arthropoda; biodiversity; Cenozoic; Chubut Argentina; Eocene; Insecta; Invertebrata; Laguna del Hunco; Mandibulata; paleoclimatology; paleoecology; Paleogene; Patagonia; Plantae; South America; Tertiary ER - TY - JOUR T1 - Consequences of, and responses to, natural hazards and human activities during a >40 century period on Egypt's Nile Delta margin AN - 51730032; 2005-025039 AB - Geoarchaeological study of settlements dating as far back as 42 centuries ago on Egypt's Nile Delta margin provides a unique long-term record of diverse natural hazards, human activities and their consequences. This 225 km-long stretch is positioned in a relatively stable geological setting of the SE Mediterranean. During most of this period, however, there has been a progressive relative rise in sea-level (1 to 5 mm/yr) due to eustatic rise and land subsidence. This resulted in burial by sediment (New Kingdom Mediba site) and/or submergence (Byzantine town of Tennis) of many centers near the coast. Abandonment of sites, their progressive shift landward and/or damage continues to the present (Port Said, Baltim); mitigation includes construction on pilings (Port Said) or on firm substrate (Alexandria). More serious have been sudden destructive events, including: (1) marked climatic change such as the rapid drying event of the Nile 4200 years ago (Old Kingdom), and high Nile floods that destroyed Greek centers (Herakleion) now submerged in Abu Qir Bay and that left the Byzantine port of Pelusium land-locked; (2) seismic activity that caused uplift (Persian and Mamlukian remains on Mt. Cassius east of the delta), subsidence (in Alexandria Harbour), and triggered avulsion of the Pelusium Nile branch that isolated population centers along the Gulf of Tineh; and (3) volcanic activity ( approximately 3500 yrs B.P.) during the New Kingdom. In recent time, large-scale human activities have supplemented natural hazards: Nile barrages and irrigation projects in the 19th century, major modification of Nile flow by 2 dams and large reservoir (Lake Nasser) in the 20th century, and ongoing diversion of Nile water to the Western Desert and Sinai. Serious effects such as accelerated coastal erosion, reduction of lagoons, increased salinization and transformation of the delta to a non-functional delta system are only partially mitigated by recent measures. These have potentially serious consequences at a time when Egypt continues to face rapid population growth and increased political instability in the region. JF - Abstracts with Programs - Geological Society of America AU - Stanley, Jean-Daniel AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 100 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Nile Delta KW - archaeology KW - Quaternary KW - geologic hazards KW - North Africa KW - human activity KW - pollution KW - effects KW - Holocene KW - paleoecology KW - Egypt KW - Cenozoic KW - archaeological sites KW - Africa KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51730032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Consequences+of%2C+and+responses+to%2C+natural+hazards+and+human+activities+during+a+%26gt%3B40+century+period+on+Egypt%27s+Nile+Delta+margin&rft.au=Stanley%2C+Jean-Daniel%3BAnonymous&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; archaeological sites; archaeology; Cenozoic; effects; Egypt; geologic hazards; Holocene; human activity; Nile Delta; North Africa; paleoecology; pollution; Quaternary ER - TY - JOUR T1 - Sulfur depletion on 433 Eros; analyzing meteoritic analogs to compare possible causes AN - 51716797; 2005-037260 AB - One of the most surprising findings of the NEAR mission was a marked depletion of S on the surface of asteroid 433 Eros (Nittler et al., 2001). Although micrometeorite bombardment producing S volatilization was the favored mechanism to explain this depletion, partial melting and removal of an Fe,Ni-FeS cotectic partial melt could not be excluded as the cause. We have studied possible meteoritic analogs to 433 Eros to further constrain these two models. Derivation of Mn/Si and Cr/Si ratios (Lim et al., 2003) from NEAR X-ray spectra might provide additional constraints. We have studied the acapulcoites and lodranites Acapulco, EET 84302 and Lodran to document the effect of partial melting on these ratios. Modeling suggests that efficient removal of chromite should reduce Cr/Si dramatically and Mn/Si slightly. Evidence for chromite removal is observed in reduced chromite abundances in Lodran compared to Acapulco. Chromite appears to be removed with the Fe,Ni-FeS melts, with which it is associated in EET 84302. Non-chondritic Mn/Si and, particularly, Cr/Si ratios for 433 Eros would strongly favor partial melting. If impact volatilization is the primary cause of the sulfur depletion, we would expect to see similar effects in ordinary chondrite regolith breccias. The dark portions of these meteorites are rich in solar wind gases and sample ancient regolith. The Dwaleni H6 regolith breccia has a bulk S/Si ratio typical of ordinary chondrites (Jarosewich, 1990) and we found no difference in troilite abundance between the dark, regolith-exposed portions and the light, unexposed clasts. It is possible that ancient regolith breccias do not sample, in bulk, the same material present in the upper hundred microns of modern regolith. We have, however, observed a single taenite-troilite particle which includes numerous orthopyroxene blebs less than 5 microns in diameter. This particle appears to have formed by melting and may be the equivalent of a sulfur-cemented, asteroidal agglutinate. To examine the possible role of volatilization during formation of this particle, ToF-SIMS analyses of chalcophile elements with a range of volatilities are planned. JF - Abstracts with Programs - Geological Society of America AU - Brown, Megan R M AU - McCoy, Timothy J AU - Nittler, Larry R AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 139 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - NEAR Program KW - volatiles KW - near-Earth objects KW - melting KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - sulfur KW - S-type asteroids KW - chemical composition KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51716797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sulfur+depletion+on+433+Eros%3B+analyzing+meteoritic+analogs+to+compare+possible+causes&rft.au=Brown%2C+Megan+R+M%3BMcCoy%2C+Timothy+J%3BNittler%2C+Larry+R%3BAnonymous&rft.aulast=Brown&rft.aufirst=Megan+R&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - asteroids; chemical composition; Eros Asteroid; melting; NEAR Program; near-Earth asteroids; near-Earth objects; S-type asteroids; sulfur; volatiles ER - TY - JOUR T1 - Xenolith collections at the Smithsonian; scope, history, and outlook for research AN - 51707015; 2005-046134 AB - The top three reasons for curating museum collections of xenoliths are: 1) Most mantle and crustal xenoliths arrive at Earth's surface due to unusual, even rare, geologic phenomena; 2) thoroughly harvested xenolith localities do not regenerate; and 3) the samples contain information about the lower crust and mantle that cannot be obtained from any other Earth materials. Xenolith localities have vanished due to land development, remediation of mine sites, and former crusher-reject dumps being processed to recover eclogitic and peridotitic diamonds. Some xenoliths are found with diamonds, which are mined under restricted access. Diamonds are of longstanding geological as well as economic interest. Indeed, collections of "ultramafic nodules" and their host "diamond conglomerates" at the Smithsonian's National Museum of Natural History date to the late 19th century. A major 1904 donation by G. F. Williams preserves the rock types of the De Beers mines at Kimberley. The Williams Collection became the nucleus of the Museum's Ultramafic Xenolith collections. These now consist of approximately 25,000 specimens from 22 countries in the Americas, Europe, Africa, Asia and Australia. Xenocrysts, megacrysts, and host rocks are grouped with the xenoliths. Most have been studied with results published prior to donation. The donor's numbering system is preserved, so that the geochemical and petrologic literature can be used to request specimens. Individual donor contributions are kept together; major components include the career research collections of E. D. Jackson, H. O. A. Meyer, H. G. Wilshire, B. C. Hearn, Jr., H. S. Yoder and F. R. Boyd. The collection offers unparalleled opportunities for broad-based comparative studies of single rock types, mineral associations, xenolith provinces, deformation mechanisms, magma sources, and continental evolution. Specimens from massif-type peridotite bodies also allow for comparisons relating to emplacement mechanisms. Previous data can guide users who wish to establish new geochemical methods; for example, radiometric dating and isotopic tracer methods have been tested using the Museum's Rock and Ore Collections. The Museum's catalog is now in an Emu database system, which means that soon, users will be able to browse these collections via the Internet. JF - Abstracts with Programs - Geological Society of America AU - Sorensen, S S AU - Hearn, B Carter AU - Luhr, James F AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 48 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - inclusions KW - diamond KW - mantle KW - xenocrysts KW - native elements KW - Smithsonian Institution KW - lower crust KW - crust KW - collections KW - xenoliths KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Xenolith+collections+at+the+Smithsonian%3B+scope%2C+history%2C+and+outlook+for+research&rft.au=Sorensen%2C+S+S%3BHearn%2C+B+Carter%3BLuhr%2C+James+F%3BAnonymous&rft.aulast=Sorensen&rft.aufirst=S&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - collections; crust; diamond; inclusions; lower crust; mantle; native elements; Smithsonian Institution; xenocrysts; xenoliths ER - TY - JOUR T1 - Using the Neptune Database to explore Mesozoic-Cenozoic chronostratigraphy and the deep sea microfossil record AN - 51705309; 2005-037336 AB - For 35 years, the Deep Sea Drilling Project (DSDP) and the Ocean Drilling Program (ODP) have retrieved sediment cores from throughout the world's oceans, but access to age and species distribution data from those cores have been largely dependent on searches through hard copy publications. The relational chronostratigraphic database, Neptune, provides a major advance to accessing these data for select sites with high-quality micropaleontologic data. Originally developed in the early 1990's at the ETH Zurich, Neptune has become CHRONOS's time-calibrated data engine for marine plankton data. It is accessible on-line (http://services.chronos.org/databases/neptune/index.html) and can be used for studies of evolution, paleobiogeography, and paleoceanography. Sites included in Neptune are selected on the basis of the availability of well-documented microfossil range data (calcareous nannoplankton, foraminifera, diatoms, and radiolarians) generated by post-cruise research. The database is searchable and data can be exported to produce age range charts, geographic distribution maps, and occurrence charts. At present, Neptune contains the occurrences of about 8800 plankton species names in Cenozoic samples of 165 DSDP and ODP drill holes from all ocean basins up to ODP Leg 135. The database is currently being updated at the University of Massachusetts with additional ODP sites up to Leg 210, the last expedition of the ODP (2003), and inclusion of Mesozoic data from both DSDP and ODP. Neptune is also integrated with a cross-platform graphic correlation tool for age vs. depth plotting (ADP - http://services.chronos.org/webservices/adp/index.html). Most of the data in Neptune are contained in four basic data tables: 1, Planktonic microfossil data (individual microfossil records in individual samples, based on range-charts in DSDP Initial Reports and ODP Scientific Results); 2, Taxonomy (species names with synonymies); 3, Age models (age assignment for each sample); 4, Biogeography (all species names reported). We seek additional published microfossil distributional data from DSDP and ODP sites to include in the Neptune database; please contact Mark Leckie (mleckie @geo.umass.edu) if you are interested in submitting your data. JF - Abstracts with Programs - Geological Society of America AU - Leckie, R Mark AU - Cervato, Cinzia AU - Huber, Brian T AU - Clark, Kendra AU - Diver, Patrick L AU - Hooks, Kris AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 152 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - CHRONOS KW - chronostratigraphy KW - data processing KW - information management KW - Mesozoic KW - data management KW - Cenozoic KW - Neptune Database KW - data bases KW - Leg 135 KW - Ocean Drilling Program KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51705309?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+the+Neptune+Database+to+explore+Mesozoic-Cenozoic+chronostratigraphy+and+the+deep+sea+microfossil+record&rft.au=Leckie%2C+R+Mark%3BCervato%2C+Cinzia%3BHuber%2C+Brian+T%3BClark%2C+Kendra%3BDiver%2C+Patrick+L%3BHooks%2C+Kris%3BAnonymous&rft.aulast=Leckie&rft.aufirst=R&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2016-04-14 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cenozoic; CHRONOS; chronostratigraphy; data bases; data management; data processing; information management; Leg 135; Mesozoic; microfossils; Neptune Database; Ocean Drilling Program ER - TY - JOUR T1 - A dynamic, Internet based digital taxonomic atlas of Mesozoic planktonic Foraminifera AN - 51703180; 2005-037337 AB - The first relational taxonomic database to be hosted at the CHRONOS website (www.chronos.org) is an Atlas of Mesozoic Planktonic Foraminifera. This was developed initially at the Smithsonian Institution using standard PC-based database software, and it consists of over 300 senior synonym species records that include original and emended species descriptions, morphologic descriptor fields, biostratigraphic range information, images of the species holotypes and paratypes (with many new SEM images), and SEM images that illustrate the morphologic variability of the species concept. In order to broaden the taxonomic expertise overseeing development of the database and to speed up progress toward database completion, a Mesozoic Planktic Foraminifer Working Group (MPFWG) has been formed. Comprised of 15 foraminifer paleontologists from nine different countries, the MPFWG has met to systematically review and revise all the morphologic descriptor categories, debate the senior synonym list, discuss various phylogenetic hypotheses for the major planktonic foraminifer lineages, and divide responsibility for preparing the Atlas for publication on the CHRONOS web site. After migrating the database to the Internet, it is now accessible for all MPFWG participants for editorial revision and for addition of SEM and thin section images. Once thin-section images are added and all the text entries have been completed and reviewed, the database will be published and become available to the research community ( approximately Summer 2005). A "public comment" field has been added to the species records initially to provide a forum for discussion and debate among the WG members and then as a means of recording comments from the Internet user community when the database is publicly accessible. These comments will be considered by the MPFWG, who will continue to oversee the database by providing yearly revisions and updates. We anticipate that this dynamic taxonomic database will prove to be invaluable as a continually updated lookup guide for the planktonic foraminifer and paleoceanographic research communities, and it will provide a major step toward stabilizing taxonomic concepts of Mesozoic planktonic foraminifer species. JF - Abstracts with Programs - Geological Society of America AU - Huber, Brian T AU - Cervato, Cinzia AU - Fils, Doug AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 152 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Protista KW - CHRONOS KW - data processing KW - information management KW - Mesozoic KW - data management KW - Foraminifera KW - data bases KW - Invertebrata KW - taxonomy KW - computer networks KW - microfossils KW - Internet KW - atlas KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51703180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+dynamic%2C+Internet+based+digital+taxonomic+atlas+of+Mesozoic+planktonic+Foraminifera&rft.au=Huber%2C+Brian+T%3BCervato%2C+Cinzia%3BFils%2C+Doug%3BAnonymous&rft.aulast=Huber&rft.aufirst=Brian&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - atlas; CHRONOS; computer networks; data bases; data management; data processing; Foraminifera; information management; Internet; Invertebrata; Mesozoic; microfossils; Protista; taxonomy ER - TY - JOUR T1 - Tectonic implications of a dense continuous GPS velocity field at Yucca Mountain, Nevada AN - 51702936; 2005-049305 AB - A dense, continuous GPS network was established in the Yucca Mountain area in 1999 to provide the most reliable measurements possible of geodetic strain patterns across the Nation's only proposed permanent repository for high-level radioactive waste. The network lies astride a boundary between the geodetically stable central Great Basin and the active western Great Basin, which at the latitude of Yucca Mountain is undergoing distributed right-lateral (engineering) shear at a rate of approximately 60 nstrain/yr. Monitoring from 1999 to 2003 (3.75 yrs) yields a velocity field characterized by nearly homogenous N20 degrees W right-lateral shear of 20 + or - 2 nstrain/yr, or a net velocity contrast of approximately 1.2 mm/yr, across a 60 km aperture that includes the proposed repository site. Comparison of time series of continuous results with earlier campaign surveys indicating approximately 50 nstrain/yr of west-northwest extension from 1991 to 1997 suggest that the more rapid rates were in part transient motions associated with the 1992 M (sub s) 5.4 Little Skull Mountain earthquake. Post-seismic motions do not appear to affect the 1999 to 2003 velocity field in either campaign or continuous data. Both the magnitude of the velocity contrast across the area and the linearity of the gradient are difficult to explain by elastic bending of the crust associated with the Death Valley fault zone, a major right-lateral strike-slip fault about 50 km west of the repository site. The results therefore suggest significant right-lateral strain accumulation, with displacement rates in the 1 mm/yr range, may be associated with structures in the Yucca Mountain area. The absence of structures in the area with equivalent Late Quaternary displacement rates underscores the problem of reconciling discrepancies between geologic and geodetic estimates of deformation rates. JF - Abstracts with Programs - Geological Society of America AU - Wernicke, Brian AU - Davis, James AU - Bennett, Richard AU - Normandeau, James AU - Friedrich, Anke AU - Niemi, Nathan AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 33 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - North America KW - high-level waste KW - Global Positioning System KW - geologic hazards KW - Basin and Range Province KW - strain KW - Great Basin KW - slip rates KW - geodesy KW - Nye County Nevada KW - radioactive waste KW - Nevada Test Site KW - neotectonics KW - shear KW - tectonics KW - waste disposal KW - Yucca Mountain KW - earthquakes KW - underground disposal KW - Nevada KW - 16:Structural geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51702936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Tectonic+implications+of+a+dense+continuous+GPS+velocity+field+at+Yucca+Mountain%2C+Nevada&rft.au=Wernicke%2C+Brian%3BDavis%2C+James%3BBennett%2C+Richard%3BNormandeau%2C+James%3BFriedrich%2C+Anke%3BNiemi%2C+Nathan%3BAnonymous&rft.aulast=Wernicke&rft.aufirst=Brian&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Basin and Range Province; earthquakes; geodesy; geologic hazards; Global Positioning System; Great Basin; high-level waste; neotectonics; Nevada; Nevada Test Site; North America; Nye County Nevada; radioactive waste; shear; slip rates; strain; tectonics; underground disposal; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - An in situ study of the I2/A to IMAB phase transition in SiO (sub 2) moganite using hard mode Raman spectroscopy AN - 51695752; 2005-053577 AB - The silica polymorph moganite is commonly intergrown with quartz in microcrystalline silica varieties that are less than approximately 100 Ma in age, and it thereby serves as a widespread and significant indicator mineral. Concentrations of moganite in excess of 20 wt% in cherts are strong signs of formation in evaporitic environments (Heaney 1995), and moganite appears to control the activity of silica in river waters associated with basaltic bedrock due to the higher solubility of moganite relative to quartz (Gislason et al. 1997). Heaney and Post (2001) presented synchrotron X-ray diffraction evidence for a displacive phase transition when moganite is heated above approximately 570 K, with an increase in symmetry from I2/a to Imab. In this study, we employed hard mode Raman spectroscopy in order to confirm the existence of the alpha-beta moganite transition and to offer complementary insight into the transition mechanism. Powdered samples from Gran Canaria were heated and cooled in a Pt crucible between 300 and 873 K, and parallel-polarized Raman spectra were collected in back-scattered geometry with an Ar (super +) laser (at a wavelength of 4579). An analysis of the displacement of the main symmetric stretching-bending vibration (A (sub 1) mode) of moganite at 501 cm (super -1) with changing temperature clearly revealed the occurrence of the transition. On heating, the peak position decreased linearly to approximately 593 K, at which point the peak remained fixed at 496 cm (super -1) to approximately 723 K. Above this temperature, the peak position continued to move towards smaller wavenumbers, but with a shallower slope relative to the behavior at low temperature. This trend was repeated on cooling, but with a hysteresis of over 100 K. When these Raman data are considered in conjunction with subtle anomalies in the variation of lattice parameters with temperature as revealed by X-ray diffraction, two scenarios seem possible: 1) As in quartz and tridymite, moganite may exhibit an intermediate phase that presumably is incommensurate, as there is no intermediate space group symmetry in this Brillouin Zone center transition; or 2) As in the alpha-beta cristobalite transition, the moganite transformation may be martensitic and involve phase co-existence over a large temperature interval. JF - Abstracts with Programs - Geological Society of America AU - Heaney, Peter J AU - Post, Jeffrey E AU - McKeown, David A AU - Johnson, Elizabeth A AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 113 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - silicates KW - chemically precipitated rocks KW - in situ KW - silica minerals KW - phase transitions KW - crystal structure KW - sedimentary rocks KW - Raman spectra KW - sampling KW - chert KW - framework silicates KW - spectra KW - moganite KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51695752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=An+in+situ+study+of+the+I2%2FA+to+IMAB+phase+transition+in+SiO+%28sub+2%29+moganite+using+hard+mode+Raman+spectroscopy&rft.au=Heaney%2C+Peter+J%3BPost%2C+Jeffrey+E%3BMcKeown%2C+David+A%3BJohnson%2C+Elizabeth+A%3BAnonymous&rft.aulast=Heaney&rft.aufirst=Peter&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; chert; crystal structure; framework silicates; in situ; moganite; phase transitions; Raman spectra; sampling; sedimentary rocks; silica minerals; silicates; spectra ER - TY - JOUR T1 - Evolution of zircon crystallization from the Black Mountain Pegmatite, Maine AN - 51693560; 2005-053590 AB - Zircon is present in 4 of 5 primary zones and the cleavelandite-rich replacement unit of the complex, Li-enriched Black Mountain granitic pegmatite. Textural evidence indicates that zircon underwent a complex growth history that included magmatic crystallization, radiation-induced fracturing, late-stage subsolidus alteration, and recrystallization. Primary zircon is characterized by Hf-enriched, U-poor compositions along with the presence of coarse-grained uraninite inclusions. Zr/Hf ratios of the primary zircon varies from 11-29; average UO (sub 2) concentration is approximately 0.5 wt. %. Chemical heterogeneity is further expressed by oscillatory zoning or as patchy domains of variable U contents. Non-stoichiometric, patchy to diffuse regions of hydrated zirconium silicates (HZS) were generated by the alteration of primary zircon by a late stage (U, P, Ca, Mn, Fe, Al)-enriched residual fluid. HZS frequently impart a fragmented texture to the primary zircon as it replaces it along cracks and fractures generated by metamictization. Compared to primary zircon, the hydrated zirconium silicates have lower concentrations of Si, Zr and Hf, similar Zr/Hf ratios, increased U, P, Ca, Fe, Mn and Al contents and typically host a second generation of finely disseminated uraninite inclusions. Wall zone and 1st intermediate zone HZS show higher values of P (up to 11.5 wt. % P (sub 2) O (sub 5) ) and lower rates of U-Zr substitution compared to those from the 2nd intermediate zone and replacement unit. Secondary zircon formed by recrystallization post-dates and partially obscures primary growth zoning and secondary alteration products. JF - Abstracts with Programs - Geological Society of America AU - Wise, Michael A AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 115 EP - 116 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - zircon group KW - United States KW - silicates KW - Lower Pennsylvanian KW - Pennsylvanian KW - pegmatite KW - Paleozoic KW - igneous rocks KW - granites KW - Carboniferous KW - Black Mountain KW - zircon KW - Black Mountain Granite KW - nesosilicates KW - plutonic rocks KW - phase equilibria KW - magmas KW - orthosilicates KW - petrography KW - crystallization KW - Maine KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51693560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evolution+of+zircon+crystallization+from+the+Black+Mountain+Pegmatite%2C+Maine&rft.au=Wise%2C+Michael+A%3BAnonymous&rft.aulast=Wise&rft.aufirst=Michael&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Black Mountain; Black Mountain Granite; Carboniferous; crystallization; granites; igneous rocks; Lower Pennsylvanian; magmas; Maine; nesosilicates; orthosilicates; Paleozoic; pegmatite; Pennsylvanian; petrography; phase equilibria; plutonic rocks; silicates; United States; zircon; zircon group ER - TY - JOUR T1 - A cathodoluminescence study of microcline from the Morefield Pegmatite, Virginia AN - 51692401; 2005-053583 AB - The Morefield Pegmatite of the Amelia pegmatite district, Virginia is a mineralogically complex, internally zoned, rare-element granitic pegmatite enriched in Be, Nb, Ta, and F. Microcline is a major component of the primary zones and varies in color from tan to green. Tan-colored microcline occurs in the 1st intermediate zone, and green-colored microcline (amazonite) develops in the 2nd and 3rd intermediate zones and the core. Bi-colored microcline crystals with tan and green regions occur locally in the intermediate zones. The green color of amazonite increases in intensity from the 2nd intermediate zone to the core. Cathodoluminescence (CL) was used to study the textural relationships between tan-colored microcline and amazonite from the pegmatite. Amazonite samples show a blue-green color in CL whereas tan-colored microcline displays a blue color. Within bi-colored microcline samples, both CL colors are visible. Microcline immediately adjacent to albite lamellae sometime displays dark gray luminescence. This feature is very prominent in amazonite samples, and occurs infrequently within tan microcline. Microcline exhibiting the gray CL color contains lower Na (sub 2) O contents (0.3-0.4 wt.%) compared to the microcline with blue or blue-green luminescence (Na (sub 2) O = 0.6-0.8 wt.%). Textural evidence obtained from the CL images confirms that amazonite from the Morefield Pegmatite developed as a result of a post-magmatic replacement process. Aqueous fluids that were introduced along fractures and cleavage planes of the original primary tan-colored microcline aided in the transformation to amazonite. JF - Abstracts with Programs - Geological Society of America AU - Garcia, Amie E AU - Wise, Michael A AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 114 EP - 115 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - Virginia KW - Morefield Formation KW - pegmatite KW - igneous rocks KW - microcline KW - granites KW - cathodoluminescence KW - plutonic rocks KW - alkali feldspar KW - petrography KW - framework silicates KW - mineral assemblages KW - feldspar group KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51692401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+cathodoluminescence+study+of+microcline+from+the+Morefield+Pegmatite%2C+Virginia&rft.au=Garcia%2C+Amie+E%3BWise%2C+Michael+A%3BAnonymous&rft.aulast=Garcia&rft.aufirst=Amie&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali feldspar; cathodoluminescence; feldspar group; framework silicates; granites; igneous rocks; microcline; mineral assemblages; Morefield Formation; pegmatite; petrography; plutonic rocks; silicates; United States; Virginia ER - TY - JOUR T1 - Deepwater hard substrate communities on seamounts in the western North Atlantic AN - 51692339; 2005-053570 AB - Most deep-sea habitats are covered by accumulations of sediment. Hard substrates are therefore spatially limited in the deep sea and found under special conditions. Examples of hard substrates in the deep sea can be found in areas of volcanic activity and/or strong currents. For the past few years our group has been researching the New England Seamounts, which extend southeast from the continental slope off Massachusetts, and Muir Seamount, located northeast of Bermuda. Examination of these seamounts provides modern-day examples of several types of hard substrates. Examples of such substrates include: bare basalt outcrops and flows, manganese oxide cemented pavements, upright live or dead coral or sponge skeletons, coral fragments and rubble lying on the bottom, other biogenic structures (such as polychaete worm reefs), and glacial debris. The use of manned submersibles, ROVs, and AUVs has provided insight into the spatial distribution and behaviors of various invertebrate groups associated with these hard substrates (e.g., gorgonian octocorals, stalked and unstalked crinoids, hexactinellid sponges, scleractinian corals and crustaceans). Concentrations of attached animals are often found in areas of localized higher flow regimes, on upright dead coral skeletons, near the edges of vertical structures, and along crests of linear features. In addition, many mobile suspension feeders (e.g., unstalked crinoids, brisingid sea stars, ophiacanthid brittle stars, and crustaceans) utilize elevated hard substrates, such as upright live or dead coral skeletons, to gain access to faster flow regimes above the benthic boundary layer. JF - Abstracts with Programs - Geological Society of America AU - Moore, Jon AU - Watling, Les AU - France, Scott AU - Mullineaux, Lauren AU - Adkins, Jess AU - Auster, Peter AU - Babb, Ivar AU - Richardson, Susan AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 112 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - communities KW - ecosystems KW - seamounts KW - Atlantic Ocean Islands KW - substrates KW - Bermuda KW - Massachusetts KW - New England KW - ecology KW - ocean floors KW - North Atlantic KW - Atlantic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51692339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Deepwater+hard+substrate+communities+on+seamounts+in+the+western+North+Atlantic&rft.au=Moore%2C+Jon%3BWatling%2C+Les%3BFrance%2C+Scott%3BMullineaux%2C+Lauren%3BAdkins%2C+Jess%3BAuster%2C+Peter%3BBabb%2C+Ivar%3BRichardson%2C+Susan%3BAnonymous&rft.aulast=Moore&rft.aufirst=Jon&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=112&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Atlantic Ocean Islands; Bermuda; communities; ecology; ecosystems; Massachusetts; New England; North Atlantic; ocean floors; seamounts; substrates; United States ER - TY - JOUR T1 - High-temperature synchrotron XRD studies of Zn/Mn-oxides; a comparison of dehydration mechanisms in chalcophanite and woodruffite AN - 51692336; 2005-053572 AB - Chalcophanite (ZnMn (sub 3) O (sub 7) . 3H (sub 2) O) and woodruffite (Zn (sub 0.7) Mn (sub 3.45) O (sub 7) . 2.4H (sub 2) O) form in oxidizing zones of Zn- and Mn-bearing deposits. Chalcophanite is constructed of sheets of Mn (super 4+) -O octahedra with Zn and H (sub 2) O between the layers. One of seven octahedral sites in the Mn-O sheet is vacant, and the Zn cations sit above and below the vacancies (Post and Appleman 1988). Among the birnessite-like layer Mn oxides, chalcophanite is unique in its tendency to form crystals suitable for detailed structural analysis, thereby providing special insight into this environmentally important mineral group. Post et al (2003) recently determined that the woodruffite structure consists of large tunnels that measure 3 and 4 octahedra on a side, the largest of any yet reported in natural or synthetic Mn oxides. The woodruffite structure may serve as a model for a new class of octahedral molecular sieves with enhanced capabilities as catalysts and selective cation-exchange agents. We have used in situ, temperature-resolved synchrotron powder X-ray diffraction to investigate the thermal stability and dehydration behaviors of chalcophanite and woodruffite. The data were collected at the National Synchrotron Light Source using an imaging plate. Samples of chalcophanite and woodruffite were each heated in glass capillaries in air from 26 to 800 degrees C. Our results revealed that as chalcophanite loses interlayer H (sub 2) O between approximately 175 and 200 degrees C, the interlayer spacing collapses from 7.3 to 4.8, forming the anhydrous phase ZnMn (sub 3) O (sub 7) . The interlayer Zn changes from octahedral coordination (to 3O and 3H (sub 2) O) in chalcophanite to tetrahedral coordination in the anhydrous phase. Above approximately 500 degrees C, the Mn-O distances increase and exhibit Jahn-Teller type distortions indicating reduction of some Mn (super 4+) to Mn (super 3+) on the octahedral sites. Also above approximately 500 degrees C, the anhydrous chalcophanite phase starts transforming into the Zn/Mn spinel, hetearolite [(Zn (sub .75) Mn (sub .25) )Mn (sub 2) O (sub 4) ]. By approximately 700 degrees C, this conversion is complete. Dehydration in woodruffite also leads to a spinel-like phase, but the reaction sequence is similar to that of todorokite, which has a 3X3 tunnel topology. The collapse of the woodruffite structure and loss of H (sub 2) O at approximately 300 degrees C is triggered by the loss of O atoms from the octahedral framework and the consequent reduction of Mn, followed by the appearance of a Zn/Mn spinel. JF - Abstracts with Programs - Geological Society of America AU - Post, Jeffrey E AU - Heaney, Peter J AU - Hanson, Jonathan C AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 112 EP - 113 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - X-ray data KW - manganese oxides KW - oxides KW - chalcophanite KW - dehydration KW - high temperature KW - zinc oxides KW - woodruffite KW - temperature KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51692336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=High-temperature+synchrotron+XRD+studies+of+Zn%2FMn-oxides%3B+a+comparison+of+dehydration+mechanisms+in+chalcophanite+and+woodruffite&rft.au=Post%2C+Jeffrey+E%3BHeaney%2C+Peter+J%3BHanson%2C+Jonathan+C%3BAnonymous&rft.aulast=Post&rft.aufirst=Jeffrey&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=112&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chalcophanite; dehydration; high temperature; manganese oxides; oxides; temperature; woodruffite; X-ray data; zinc oxides ER - TY - JOUR T1 - Sedimentology, paleontology, and geochemistry of the K/T boundary in ODP Hole 1259B, Demerara Rise AN - 51685371; 2005-059902 AB - Drilling during Ocean Drilling Program (ODP) Leg 207 recovered six K/T boundary sections that included ejecta. Three of these experienced only minor drilling disturbance and preserve a beautiful record of sedimentologic and paleontological changes across the boundary. We had thin sections made from a continuous, 22 cm long slab from ODP Hole 1259B that spans the upper 8.5 cm of the Maastrichtian through the lowest 13.5 cm of the Danian (including a basal, 1.9 cm thick ejecta bed). The sequence is remarkable for how closely it matches the stratigraphy expected given an impact-induced mass extinction. Cretaceous foraminifera in a carbonate-rich matrix are abundant in the Maastrichtian and continue to be found within the clays of the ejecta bed. We have yet to identify any Cretaceous taxa from above the ejecta layer. The Tertiary assemblage consists of small, thin-walled forms including Guembelitria, Parvularugoglobigerina, and Eoglobigerina. Changes in chemistry across the boundary are well illustrated by major and trace element X-ray maps obtained by electron microprobe. The ejecta bed is normally graded (spherules decrease from 2 mm to 0.3 mm in diameter across its 1.9 cm thickness) and sits on a 1-2 mm thick layer of Maastrichtian chalk that shows evidence of dewatering and minor soft sediment deformation. Sulfides (pyrite, chalcopyrite, and galena) occur selectively in the bottoms of some spherules near the base of the ejecta bed, between spherules in the top 5 mm of the ejecta layer, and as fill in spherules immediately below this zone. Small radiating clusters of rectangular sphalerite crystals that cut across spherule edges are present 7-10 mm below the top of the ejecta bed. Unfortunately, such evidence for diagenetic alteration complicates interpretation of boundary chemistry. We attribute the unusually well preserved physical sedimentology and the apparent absence of reworking to Demerara Rise having been close enough to the Yucatan to accumulate a approximately 2 cm of ejecta while being far enough away (and perhaps sheltered by the curve of northern South America) to not have been greatly effected by impact induced waves. JF - Abstracts with Programs - Geological Society of America AU - MacLeod, Kenneth G AU - Whitney, Donna L AU - Huber, Brian AU - Basnett, Daniel D AU - Dodds, Rebecca M AU - Nelson, Eric J AU - Truesdale, Jon P AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 205 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Upper Cretaceous KW - electron probe data KW - soft sediment deformation KW - Foraminifera KW - Demerara Rise KW - mineral composition KW - Globigerina KW - Paleocene KW - Globigerinidae KW - thickness KW - Invertebrata KW - sedimentary structures KW - Equatorial Atlantic KW - Northwest Atlantic KW - Protista KW - Rotaliina KW - Paleogene KW - ejecta KW - Tertiary KW - K-T boundary KW - diagenesis KW - Guembelitria KW - Ocean Drilling Program KW - North Atlantic KW - Atlantic Ocean KW - alteration KW - lower Paleocene KW - Cretaceous KW - Senonian KW - Parvularugoglobigerina KW - Danian KW - thin sections KW - Globigerinacea KW - Cenozoic KW - major elements KW - trace elements KW - geochemistry KW - spherules KW - Leg 207 KW - Maestrichtian KW - assemblages KW - Yucatan Peninsula KW - Mesozoic KW - ODP Site 1259 KW - stratigraphic boundary KW - mass extinctions KW - microfossils KW - Eoglobigerina KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51685371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sedimentology%2C+paleontology%2C+and+geochemistry+of+the+K%2FT+boundary+in+ODP+Hole+1259B%2C+Demerara+Rise&rft.au=MacLeod%2C+Kenneth+G%3BWhitney%2C+Donna+L%3BHuber%2C+Brian%3BBasnett%2C+Daniel+D%3BDodds%2C+Rebecca+M%3BNelson%2C+Eric+J%3BTruesdale%2C+Jon+P%3BAnonymous&rft.aulast=MacLeod&rft.aufirst=Kenneth&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2016-04-14 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alteration; assemblages; Atlantic Ocean; Cenozoic; Cretaceous; Danian; Demerara Rise; diagenesis; ejecta; electron probe data; Eoglobigerina; Equatorial Atlantic; Foraminifera; geochemistry; Globigerina; Globigerinacea; Globigerinidae; Guembelitria; Invertebrata; K-T boundary; Leg 207; lower Paleocene; Maestrichtian; major elements; mass extinctions; Mesozoic; microfossils; mineral composition; North Atlantic; Northwest Atlantic; Ocean Drilling Program; ODP Site 1259; Paleocene; Paleogene; Parvularugoglobigerina; Protista; Rotaliina; sedimentary structures; Senonian; soft sediment deformation; spherules; stratigraphic boundary; Tertiary; thickness; thin sections; trace elements; Upper Cretaceous; Yucatan Peninsula ER - TY - JOUR T1 - Variability in biotite composition among four Ordovician tephras, and comparison with Cenozoic volcanic biotites to constrain tectonomagmatic setting AN - 51668065; 2005-068088 AB - To characterize the setting and nature of the explosive volcanism that generated four voluminous Ordovician K-bentonites (tephras)--the Deicke, Millbrig, Ragland (North America) and Kinnekulle (Europe) beds--600 probe analyses of biotite phenocrysts are compared with 800 analyses of biotite from petrologically well-characterized Cenozoic lavas and tephras comprising 450 original and 350 literature analyses. The Ordovician biotites separate into two groups, Mg and Ti biotites (Deicke and Ragland), and Fe and Mn biotites (Millbrig and Kinnekulle). Deicke biotite compositional averages (all wt%) are 11.76 MgO, 5.12 TiO (sub 2) , 18.43 FeO*, and 0.22 MnO, and these exhibit more compositional variability in Al (sub 2) O (sub 3) --FeO--MgO space than do biotites from the other three beds. Ragland biotite averages are 10.39 MgO, 5.37 TiO (sub 2) , 18.65 FeO*, and 0.14 MnO, Millbrig biotite averages are 8.27 MgO, 3.68 TiO (sub 2) , 24.45 FeO*, and 0.37 MnO, and Kinnekulle biotites averages are 7.68 MgO, 4.59 TiO (sub 2) , 23.66 FeO*, and 0.32 MnO. Cenozoic biotite that best matches the magnesian-titanian biotite of the Deicke and Ragland beds is in quartz phyric to quartz sparsely-phyric metaluminous to weakly peraluminous (based on Al/K+Na+Ca 1), dacitic to trachytic calc-alkaline lavas. These are associated with subduction zone or hotspot volcanism and include lavas and tephras from volcanic arcs in Japan, Chile, Costa Rica, and Kamchatka, and the Yellowstone hot spot. Ferroan biotite in the Kinnekulle and Millbrig K-bentonite is most like that in mildly peraluminous calc-alkaline Cenozoic lavas (not nearly as common as metaluminous calc-alkaline lavas) that are quartz-phyric rhyodacite to rhyolite and associated with volcanism on continental crust. The Toba system of Sumatra, the Bishop Tuff of California, the peraluminous lava of Ambon in the Banda Arc, the Whakamaru Ignimbrite of New Zealand, and the Cerro Panizos Ignimbrite of the Bolivian tin belt have generated biotite-bearing lavas that are all suitable analogs for the Millbrig and Kinnekulle biotites. The Toba and Ambon lavas, from evolved aluminous magmas with biotite much like those in the Millbrig and Kinnekulle, are a good match because their setting (island arc on a basement of continental crust) fits with Ordovician paleogeographic reconstructions of Laurentia and Baltoscandia. JF - Abstracts with Programs - Geological Society of America AU - Haynes, John T AU - Melson, William G AU - O'Hearn, Timothy AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 246 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - silicates KW - Far East KW - Middle Ordovician KW - Indonesia KW - characterization KW - Kinnekulle Bentonite Bed KW - Europe KW - continental crust KW - explosive eruptions KW - West Pacific KW - variations KW - California KW - mica group KW - Asia KW - calc-alkalic composition KW - North America KW - peraluminous composition KW - Quaternary KW - Paleozoic KW - paleogeography KW - Sumatra KW - island arcs KW - biotite KW - Pleistocene KW - K-bentonite KW - crystal chemistry KW - crust KW - United States KW - Millbrig Bentonite Bed KW - Laurentia KW - Whakamaru Ignimbrite KW - volcanic rocks KW - igneous rocks KW - Cerro Panizos Ignimbrite KW - Bolivia KW - Cenozoic KW - Ordovician KW - Deicke Bentonite Bed KW - Bishop Tuff KW - Australasia KW - Banda Arc KW - pyroclastics KW - South America KW - Middle Devonian KW - Devonian KW - lava KW - Pacific Ocean KW - sheet silicates KW - reconstruction KW - metaluminous composition KW - phenocrysts KW - New Zealand KW - Ragland Sandstone KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51668065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Variability+in+biotite+composition+among+four+Ordovician+tephras%2C+and+comparison+with+Cenozoic+volcanic+biotites+to+constrain+tectonomagmatic+setting&rft.au=Haynes%2C+John+T%3BMelson%2C+William+G%3BO%27Hearn%2C+Timothy%3BAnonymous&rft.aulast=Haynes&rft.aufirst=John&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; Australasia; Banda Arc; biotite; Bishop Tuff; Bolivia; calc-alkalic composition; California; Cenozoic; Cerro Panizos Ignimbrite; characterization; continental crust; crust; crystal chemistry; Deicke Bentonite Bed; Devonian; Europe; explosive eruptions; Far East; igneous rocks; Indonesia; island arcs; K-bentonite; Kinnekulle Bentonite Bed; Laurentia; lava; metaluminous composition; mica group; Middle Devonian; Middle Ordovician; Millbrig Bentonite Bed; New Zealand; North America; Ordovician; Pacific Ocean; paleogeography; Paleozoic; peraluminous composition; phenocrysts; Pleistocene; pyroclastics; Quaternary; Ragland Sandstone; reconstruction; sheet silicates; silicates; South America; Sumatra; United States; variations; volcanic rocks; West Pacific; Whakamaru Ignimbrite ER - TY - JOUR T1 - Satellite mapping of rain-induced nitric oxide emissions from soils AN - 51668002; 2005-069709 JF - Journal of Geophysical Research AU - Jaegle, L AU - Martin, R V AU - Chance, K AU - Steinberger, L AU - Kurosu, T P AU - Jacob, D J AU - Modi, A I AU - Yoboue, V AU - Sigha-Nkamdjou, L AU - Galy-Lacaux, C Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 10 PB - American Geophysical Union, Washington, DC VL - 109 IS - D21 SN - 0148-0227, 0148-0227 KW - soils KW - emissions KW - nitric oxide KW - atmosphere KW - atmospheric precipitation KW - satellite methods KW - environmental analysis KW - models KW - oxides KW - Africa KW - savannas KW - rain KW - nitrogen dioxide KW - Sahel KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51668002?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Satellite+mapping+of+rain-induced+nitric+oxide+emissions+from+soils&rft.au=Jaegle%2C+L%3BMartin%2C+R+V%3BChance%2C+K%3BSteinberger%2C+L%3BKurosu%2C+T+P%3BJacob%2C+D+J%3BModi%2C+A+I%3BYoboue%2C+V%3BSigha-Nkamdjou%2C+L%3BGaly-Lacaux%2C+C&rft.aulast=Jaegle&rft.aufirst=L&rft.date=2004-11-01&rft.volume=109&rft.issue=D21&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JD004787 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 76 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; atmosphere; atmospheric precipitation; emissions; environmental analysis; models; nitric oxide; nitrogen dioxide; oxides; rain; remote sensing; Sahel; satellite methods; savannas; soils DO - http://dx.doi.org/10.1029/2004JD004787 ER - TY - JOUR T1 - Models of recovery dynamics following mass extinction AN - 51661730; 2005-073456 AB - Biotic recoveries following mass extinctions are characterized by a complex set of dynamics, including the reconstruction of whole ecologies from low-diversity assemblages of survivors and opportunistic species. Three broad classes of diversity dynamics during recovery have been suggested: an immediate, linear response, a logistic recovery, and a positive feedback pattern of species interaction. Past models have focused on logistic recovery and on the re-filling of "empty niches" purportedly vacated by mass extinction. Such models suffer from several difficulties. First, logistic models externally impose a carrying capacity, while the sort of process models we seek would allow the carrying capacity to evolve based on model parameters. Second, while un- or under-utilized resources may exist after biotic crises, empty niches are fictitious. The critical issue for biotic recovery is how new niches are constructed, not refilled, and this suggests a fundamental dichotomy between some biotic crises and smaller scale ecological disasters where niche refilling may be operating. Here we present the simplest model of recovery generating the qualitative differences between the three patterns and suggest the ecological processes underlying them. This simple model of diversification is driven by biotic interactions between pairs of species, and is a first effort at examining the relevance of positive feedback processes in such evolutionary diversifications. In these models we consider the equilibrium case where diversity returns to the pre-extinction level. In reality, the most interesting cases are those where post-extinction diversity increases. These models suggest the nature of data paleontologists must collect to test alternative, process models of biotic recovery. JF - Abstracts with Programs - Geological Society of America AU - Erwin, Douglas H AU - Sole, Ricard V AU - Montoya, Jose M AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 335 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - processes KW - models KW - patterns KW - ecology KW - reconstruction KW - mass extinctions KW - qualitative analysis KW - species diversity KW - biota KW - paleoecology KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51661730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Models+of+recovery+dynamics+following+mass+extinction&rft.au=Erwin%2C+Douglas+H%3BSole%2C+Ricard+V%3BMontoya%2C+Jose+M%3BAnonymous&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biota; ecology; mass extinctions; models; paleoecology; patterns; processes; qualitative analysis; reconstruction; species diversity ER - TY - JOUR T1 - On Xiphenax jurassicus cockerell (Coleoptera) and its look-alikes from the North American Jurassic AN - 51661017; 2005-073344 AB - The North American Jurassic is almost completely devoid of entomological reports, with the notable exception of two lithographic limestone deposits: the Sundance Formation, located in northern Wyoming and southern Montana, and the Todilto Formation, located in northern New Mexico, both Callovian, upper Middle Jurassic. While the Sundance is rich in an aquatic paleoentomofauna, particularly coleopterans and heteropterans, the Todilto is apparently depauperate. The first insect formally described from the Todilto was Xiphenax jurassicus Cockerell, an aquatic insect known from only one specimen. After seeking illumination at the British Museum, and with much hesitation, the noted entomologist of the late 19th and early 20th century T. D. A. Cockerell declared X. jurassicus to be a coleopteran larva. Nevertheless, this enigmatic organism of uncertain family placement bears some resemblances to extinct members of the Adephaga, such as the Coptoclavidae, as well as to the modern Amphizoidae. Additionally, among the over 3,000 fossils from the Sundance housed in the Department of Paleobiology at the National Museum of Natural History (Washington, DC) currently being studied by us, we have found several dozen of currently undescribed Xiphenax-like fossils. The largest specimens range from 22 to 25 mm long and 7 to 9 mm maximum width. We present additional data on these beetle larvae, including X. jurassicus, and emphasize the role of technology, including several types of microscopical approaches, in highlighting characters that typically are difficult to image, allowing more detailed paleobiological studies. JF - Abstracts with Programs - Geological Society of America AU - Assaf, Rama AU - Barr, Judith AU - Khawaja, Ali AU - Montopoli, Carmen AU - Nguyen, Yen T AU - Santiago-Blay, Jorge A AU - Labandeira, Conrad C AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 316 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - Neoptera KW - New Mexico KW - Pterygota KW - Sundance Formation KW - Invertebrata KW - Endopterygota KW - northern Wyoming KW - Callovian KW - Insecta KW - Xiphenax jurassicus KW - North America KW - Coleoptera KW - Upper Jurassic KW - Jurassic KW - northern New Mexico KW - Middle Jurassic KW - Mesozoic KW - southern Montana KW - size KW - Montana KW - Todilto Formation KW - Wyoming KW - Arthropoda KW - Mandibulata KW - paleobiology KW - fossils KW - aquatic environment KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51661017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=On+Xiphenax+jurassicus+cockerell+%28Coleoptera%29+and+its+look-alikes+from+the+North+American+Jurassic&rft.au=Assaf%2C+Rama%3BBarr%2C+Judith%3BKhawaja%2C+Ali%3BMontopoli%2C+Carmen%3BNguyen%2C+Yen+T%3BSantiago-Blay%2C+Jorge+A%3BLabandeira%2C+Conrad+C%3BAnonymous&rft.aulast=Assaf&rft.aufirst=Rama&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=316&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquatic environment; Arthropoda; Callovian; Coleoptera; Endopterygota; fossils; Insecta; Invertebrata; Jurassic; Mandibulata; Mesozoic; Middle Jurassic; Montana; Neoptera; New Mexico; North America; northern New Mexico; northern Wyoming; paleobiology; Pterygota; size; southern Montana; Sundance Formation; Todilto Formation; United States; Upper Jurassic; Wyoming; Xiphenax jurassicus ER - TY - JOUR T1 - Seeking ancient Greeks and Romans beneath Mediterranean waves; problem-solving at submerged sites by geophysical and sedimentary core surveys AN - 51659889; 2005-073289 AB - Geophysical and sediment core surveys, essential for the study of submerged archaeological sites, are an integral part of our exploration off Italy and Egypt. These techniques supplement diver exploration by detailing the deeper-lying subbottom to solve subsea archaeological problems: (1) definition of the geographic and tectonic configuration and nature (petrology, litho- and biofacies) of once subaerially-exposed substrates on which sites were built; (2) interpretation of landscape evolution prior to, during and following human occupation; and (3) detection of natural events and human activity that lead to either progressive or sudden destruction of population centers. At Kaulonia and Locri ( approximately 800 to 300 BCE), Magna Graecia sites in southern Italy, our goal is to locate and define the configuration of ports and/or ship-landing sites near walled towns where heavy cargo could be transferred to shore. At Kaulonia, numerous sections of columns, dated to approximately 450 BCE, are scattered over the seafloor ( approximately 5 m depth) about 150 to 300 m distant from shore. This distribution was attributed to rapid subsidence of a former headland, Cape Stilo, by fault lowering. However, closely-spaced high-resolution seismic lines show continuity of strata that dip gently from shore to inner shelf. While sudden vertical fault-drop of a former prominent cape at this locality is now ruled out, the possibility of a destructive seaward slide remains. Additionally, cores serve to define sediment facies and faunal assemblages, parameters helpful in locating the former buried Assi River mouth and wetland settings that once may have been used for ship landing. Dated cores, along with seismic, side-scan and other geophysical data, collected in Alexandria's eastern and western harbors and in Abu Qir Bay, Egypt, indicate that Greek and younger structures at these localities were also destroyed and submerged by natural events. Subsidence occurred progressively over time in some instances, and quite suddenly in others. Destructive events include flood and sediment failure near the Nile's Canopic mouth in Abu Qir Bay, and earthquake, tsunami and massive sediment failure in Alexandria harbors. These geoscience techniques serve to compile time-slice maps of ancient sites, thus assisting archaeologists and historians to refine their interpretations. JF - Abstracts with Programs - Geological Society of America AU - Stanley, Jean-Daniel AU - Bernasconi, Maria Pia AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 308 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - tsunamis KW - paleoseismicity KW - geophysical surveys KW - North Africa KW - Locri Site KW - subsidence KW - Europe KW - Kaulonia Site KW - Cape Stilo KW - Italy KW - cores KW - Southern Europe KW - Nile River KW - Abu Qir Bay KW - paleofloods KW - interpretation KW - faults KW - failures KW - archaeology KW - landform evolution KW - Alexandria Egypt KW - Egypt KW - lithofacies KW - biofacies KW - archaeological sites KW - surveys KW - Africa KW - landscapes KW - earthquakes KW - Mediterranean region KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51659889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Seeking+ancient+Greeks+and+Romans+beneath+Mediterranean+waves%3B+problem-solving+at+submerged+sites+by+geophysical+and+sedimentary+core+surveys&rft.au=Stanley%2C+Jean-Daniel%3BBernasconi%2C+Maria+Pia%3BAnonymous&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=308&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Abu Qir Bay; Africa; Alexandria Egypt; archaeological sites; archaeology; biofacies; Cape Stilo; cores; earthquakes; Egypt; Europe; failures; faults; geophysical surveys; interpretation; Italy; Kaulonia Site; landform evolution; landscapes; lithofacies; Locri Site; Mediterranean region; Nile River; North Africa; paleofloods; paleoseismicity; Southern Europe; subsidence; surveys; tsunamis ER - TY - JOUR T1 - Avalanche-associated mass flows damaged Pompeii several times before the Vesuvius catastrophic eruption in the 79 C.E. AN - 51659566; 2005-073290 AB - The ancient town of Pompeii, in southern Italy, is situated southeast of Naples at the base of Somma-Vesuvius Volcano. Historical data show that the town had a discontinuous development until the I century B.C.E. and then flourished until it was seriously damaged by powerful earthquake tremors in 62 C.E. While still under repair seventeen years later, Pompeii was destroyed and completely buried by pyroclastic deposits from the catastrophic Vesuvius eruption of 79 C.E. Mass-wasted deposits triggered by flood flows were discovered in and around Pompeii under the 79 C.E. pyroclastic deposits. We associate the discontinuous development of Pompeii with these sediment gravity flows that damaged the city long before its final demise by the Vesuvius eruption. Evidence for this, in new site excavations and drill cores, includes at least three downslope-directed depositional episodes channeled via a now-buried river valley that formerly extended to Pompeii. One such mass flow may have been partially responsible for urban decline between the 5th and 3rd centuries B.C.E. when climatic conditions in southern Italy were characterized by cool-humid phases involving increased rain storms. Ancient gravity flows discovered here are similar to those recently triggered by intense rains and that destroyed towns near Pompeii. On 5 May 1998 avalanche flows of water-saturated tephra-rich colluvium, including boulders were released after about 30 hours of strong continuous rainfall (100-180 mm) from the surrounding calcareous highlands, merged and moved downslope at a rate of approximately 50 km/hour. The landslides evolved to hyperconcentrated flows incorporating remobilized volcaniclastic sediment with carbonate debris. These recent high-density mass flows killed more than 150 persons, destroyed numerous dwellings, and thickly blanketed the streets of the town of Sarno, 14 km E of ancient Pompeii. Geoarchaeological study shows that the Gulf of Naples region, in the past as at present, has been more susceptible to episodic damage from hydrological hazards of avalanches and mass flows than to earthquakes and volcanism. JF - Abstracts with Programs - Geological Society of America AU - Senatore, Maria Rosaria AU - Stanley, Jean-Daniel AU - Pescatore, Tullio S AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 308 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - volcanic rocks KW - geologic hazards KW - Vesuvius KW - igneous rocks KW - Europe KW - atmospheric precipitation KW - excavations KW - Pompeii KW - Italy KW - cores KW - Southern Europe KW - volcaniclastics KW - volcanism KW - mass movements KW - sediments KW - paleofloods KW - rain KW - boulders KW - archaeology KW - colluvium KW - clastic sediments KW - Gulf of Naples KW - southern Italy KW - Campania Italy KW - avalanches KW - pyroclastics KW - landslides KW - eruptions KW - volcanoes KW - earthquakes KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51659566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Avalanche-associated+mass+flows+damaged+Pompeii+several+times+before+the+Vesuvius+catastrophic+eruption+in+the+79+C.E.&rft.au=Senatore%2C+Maria+Rosaria%3BStanley%2C+Jean-Daniel%3BPescatore%2C+Tullio+S%3BAnonymous&rft.aulast=Senatore&rft.aufirst=Maria&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=308&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - archaeology; atmospheric precipitation; avalanches; boulders; Campania Italy; clastic sediments; colluvium; cores; earthquakes; eruptions; Europe; excavations; geologic hazards; Gulf of Naples; igneous rocks; Italy; landslides; mass movements; paleofloods; Pompeii; pyroclastics; rain; sediments; Southern Europe; southern Italy; Vesuvius; volcanic rocks; volcaniclastics; volcanism; volcanoes ER - TY - JOUR T1 - Gastropod predation on the Panamanian Caribbean coast AN - 51636368; 2006-010174 AB - Dynamics of gastropod predation in the fossil record has been the subject of extensive studies and its patterns are well documented in the literature. Unfortunately, much less is known for recent molluscan communities especially from tropical shallow waters. Among these, drilling intensities in soft bottom communities are the ones less studied. In general, the Caribbean region is considered a nutrient-poor, phototrophic ecosystem, product of the declining primary productivity and increased water temperatures consequence of oceanographic changes brought about by the rise of the Isthmus of Panama 3 million years ago. The Bocas del Toro region, located in the Caribbean coast of Panama, is considered a relatively high productivity zone due mainly to runoff from the mangrove area bordering the coastline. Here we present data on predation by gastropods on a soft bottom tropical mollusk community. Analyzes of over 100 recent dredges collected in the Bocas region as part of the Panama Recent Biotic Survey show a relatively high incidence of predation on both gastropod and bivalve shells. Many gastropod shells also show signs of incomplete drilling representing failed attempts by the predator and successful escapes by the prey. These observations are important for the discussion concerning the so-called multiply bored prey and its implication for predator-prey interaction studies. In general, we didn't find significant differences in drilling intensities amongst bivalve and gastropod shells. Both naticids and muricids seem to play an important role as predators in this region. We were also interested in testing the hypothesis concerning lower rates of predation in the Caribbean as opposed to the eastern Pacific. For that we analyzed gastropod predation intensity in gastropods in a series of samples from the Gulf of Panama, eastern Pacific coast. Preliminary results show that drilling intensities in the Bocas del Toro samples are somewhat lower than in the Gulf of Panama. More studies using bigger sample sizes are needed in order to better access differential predation in shallow tropical waters of Central America. JF - Abstracts with Programs - Geological Society of America AU - Fortunato, Helena AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 479 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - tropical environment KW - shallow-water environment KW - communities KW - Northeast Pacific KW - mangrove swamps KW - temperature KW - Invertebrata KW - Mollusca KW - productivity KW - Panama KW - East Pacific KW - shore features KW - shells KW - patterns KW - predation KW - Gastropoda KW - Caribbean region KW - Gulf of Panama KW - Bivalvia KW - mires KW - North Pacific KW - swamps KW - Pacific Ocean KW - Central America KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51636368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Gastropod+predation+on+the+Panamanian+Caribbean+coast&rft.au=Fortunato%2C+Helena%3BAnonymous&rft.aulast=Fortunato&rft.aufirst=Helena&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=479&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Bivalvia; Caribbean region; Central America; communities; East Pacific; Gastropoda; Gulf of Panama; Invertebrata; mangrove swamps; mires; Mollusca; North Pacific; Northeast Pacific; Pacific Ocean; Panama; patterns; predation; productivity; shallow-water environment; shells; shore features; swamps; temperature; tropical environment ER - TY - JOUR T1 - Platyceratid gastropods as parasites, predators, and prey and their possible effects on echinoderm hosts; collateral damage and targeting AN - 51636140; 2006-010167 AB - Platyceratid gastropods present excellent opportunities for the study of Paleozoic organism interactions. Almost uniquely among gastropods, the Platyceratidae possessed readily preserved, thick, calcitic shells. Members of this family show direct attachment over the anal vents of echinoderm hosts from Middle Ordovician to Permian time. Although they have long been considered merely commensal (coprophagous), there is increasing evidence that platyceratids may have had negative effects upon their echinoderm hosts and indeed drilled them. The presence of single complete boreholes, stereotypical positioning, and species preferences suggest predation and/or parasitism. The size and morphology of boreholes on crinoids directly associated with attached gastropods matches contemporaneous drill holes in Paleozoic echinoderms, brachiopods, and mollusks. In turn, platyceratids may have presented a delectable "escargot" for varied predators. Platyceratids themselves may possess drill holes, suggesting cannibalistic behavior, as in later naticids. Cases of shell repair may also indicate durophagous predation. It is particularly notable that platyceratids were among the only Paleozoic gastropods to evolve spines. In the Middle Devonian some individuals feature spines up to 5 cm long. This attribute is likely related to the rise of durophagous predators (Middle Paleozoic Marine Revolution) and to the sessile, elevated mode of life of the gastropods, which made them easy targets for nektonic predators. Spiny platyceratids are commonly found attached directly to crinoid hosts, some of which are also spiny. Attacks on symbiotic platyceratids likely would have produced collateral damage on host crinoids, possibly reflected by a high proportion of regenerated arms. Abrupt co-evolution of spinosity in these gastropods and their hosts during the Middle Devonian may reflect targeting by newly evolved durophagous fishes at this time. JF - Abstracts with Programs - Geological Society of America AU - Brett, Carlton E AU - Gahn, Forest J AU - Baumiller, Tomasz K AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 478 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - borings KW - shells KW - parasites KW - predation KW - Paleozoic KW - Gastropoda KW - Crinozoa KW - biologic evolution KW - Crinoidea KW - morphology KW - Platyceratidae KW - Echinodermata KW - Brachiopoda KW - Invertebrata KW - Mollusca KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51636140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Platyceratid+gastropods+as+parasites%2C+predators%2C+and+prey+and+their+possible+effects+on+echinoderm+hosts%3B+collateral+damage+and+targeting&rft.au=Brett%2C+Carlton+E%3BGahn%2C+Forest+J%3BBaumiller%2C+Tomasz+K%3BAnonymous&rft.aulast=Brett&rft.aufirst=Carlton&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=478&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biologic evolution; borings; Brachiopoda; Crinoidea; Crinozoa; Echinodermata; Gastropoda; Invertebrata; Mollusca; morphology; Paleozoic; parasites; Platyceratidae; predation; shells ER - TY - JOUR T1 - New evidence for platyceratid drilling abilities from crinoids, brachiopods, and gastropods of the Lake Valley Formation (Mississippian, USA) AN - 51634659; 2006-010168 AB - The record of drill holes in fossil invertebrates is extensive, covering the entire Phanerozoic, and possibly extending into the Precambrian. This record has proven useful for reconstructing certain aspects of behavior, and for exploring its frequency and evolutionary importance. While drill holes representing biotic interactions can generally be identified with little ambiguity, there is less certainty about whether they represent predation or some other process. Most elusive, especially for Paleozoic drill holes, has been the identity of the organism(s) that produced them. Here we review and present new evidence for drilling by platyceratid gastropods. The most reliable evidence for identifying an organism capable of drilling involves catching it in the act, and, in fact, instances of platyceratids positioned directly over a drill hole in a crinoid have been found; these represent incontrovertible evidence. Examples of drilled crinoids and blastoids known to be infested by platyceratids have also been reported. In these, drill holes are positioned where the platyceratid is normally attached to its host and, more telling, they are often positioned within a sub-circular scar that matches platyceratids in size and shape. Given the evidence of platyceratid drilling abilities, could they also have been responsible for drill holes in non-echinoderms? The Nunn Member of the Lake Valley Formation (Mississippian of New Mexico) contains a diverse fauna of invertebrates. We found circular drill holes on several Lake Valley brachiopods and platyceratids. Moreover, specimens of the camerate crinoid, Physetocrinus, with platyceratid-like attachment scars on the tegmen and a circular drill hole penetrating the plates of the tegmen indicate that Lake Valley platyceratids were capable of drilling. While the existence of other drillers at Lake Valley cannot be refuted, we view platyceratids as the most probable culprits for all single Lake Valley drill holes. This suggests that platyceratid drilling, either predatory or parasitic, was taxonomically wide-ranging and that platyceratids may have been the perpetrators of the majority, if not of all, single, circular drill holes in Ordovician through Permian invertebrates. JF - Abstracts with Programs - Geological Society of America AU - Baumiller, Tomasz K AU - Miller, Daniel J AU - Gahn, Forest J AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 478 EP - 479 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - Mississippian KW - Blastoidea KW - Lower Mississippian KW - New Mexico KW - Crinoidea KW - Ordovician KW - Echinodermata KW - Lake Valley Formation KW - Brachiopoda KW - Invertebrata KW - Mollusca KW - species diversity KW - borings KW - predation KW - Paleozoic KW - Gastropoda KW - Crinozoa KW - Carboniferous KW - Permian KW - Nunn Member KW - Physetocrinus KW - morphology KW - Platyceratidae KW - reconstruction KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51634659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=New+evidence+for+platyceratid+drilling+abilities+from+crinoids%2C+brachiopods%2C+and+gastropods+of+the+Lake+Valley+Formation+%28Mississippian%2C+USA%29&rft.au=Baumiller%2C+Tomasz+K%3BMiller%2C+Daniel+J%3BGahn%2C+Forest+J%3BAnonymous&rft.aulast=Baumiller&rft.aufirst=Tomasz&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=478&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Blastoidea; borings; Brachiopoda; Carboniferous; Crinoidea; Crinozoa; Echinodermata; Gastropoda; Invertebrata; Lake Valley Formation; Lower Mississippian; Mississippian; Mollusca; morphology; New Mexico; Nunn Member; Ordovician; Paleozoic; Permian; Physetocrinus; Platyceratidae; predation; reconstruction; species diversity; United States ER - TY - JOUR T1 - A call to arms; testing ecological and evolutionary hypotheses of predation using crinoid arm regeneration frequency AN - 51630885; 2006-007047 AB - Arguably, predation has shaped marine communities since the Precambrian. Many ecological and evolutionary trends in Phanerozoic marine invertebrates have been explained by punctuated increases in predation intensity (e.g., Paleozoic and Mesozoic Marine Revolutions). However, many such hypotheses are grounded in anecdotal evidence or based on correlations that need not be causal. For instance, the Middle Paleozoic Marine Revolution (MPMR), which predicts an increase in predation during the Devonian, is supported, in part, by coincident increases in durophagous predator diversity and antipredatory features in crinoid prey. Although such correlations are compelling, is there more direct evidence for predation in fossil crinoids? In extant crinoids, arm loss and regeneration is attributed directly to predation, mostly by fishes. In addition, regeneration frequency in living crinoids is considered to be a reliable proxy for predation intensity. Regenerating arms in fossil crinoids, though rarely reported, are present in fossil assemblages and suggest that crinoids have been subject to predation since the Ordovician. Thus, it seems reasonable to compile data on fossil crinoid arm regeneration frequency, and to use such evidence for testing predatory hypotheses, a task that we have begun. Data on arm regeneration frequency can be used for hypothesis testing at scales ranging from the entire Phanerozoic to single Lagerstatten. For example, analysis of arm regeneration in over 2,500 Ordovician-Pennsylvanian crinoids reveals a sharp increase in arm regeneration frequency during the Siluro-Devonian, the only significant change over the study interval. This result is consistent with an increase in predation intensity as predicted by the MPMR. Furthermore, regeneration at the scale of a single assemblage, the Early Mississippian Lagerstatten from Le Grand, Iowa, indicates that the most abundant and tallest species, Rhodocrinites kirbyi, also had the highest regeneration frequency. This result is consistent with attacks by a predator that targets the most apparent prey. Together, these studies demonstrate that arm regeneration in the fossil record is more common than generally believed and that such evidence provides a rich source of data for testing ecological and evolutionary hypotheses of predation. JF - Abstracts with Programs - Geological Society of America AU - Gahn, Forest J AU - Baumiller, Tomasz K AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 380 EP - 381 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - Mississippian KW - Marshall County Iowa KW - communities KW - Lower Mississippian KW - Iowa KW - Crinoidea KW - Lagerstatten KW - paleoecology KW - Pisces KW - Ordovician KW - Echinodermata KW - Invertebrata KW - species diversity KW - Chordata KW - assemblages KW - predation KW - Paleozoic KW - Crinozoa KW - Le Grand Iowa KW - Carboniferous KW - biologic evolution KW - Silurian KW - middle Paleozoic KW - Devonian KW - marine environment KW - Vertebrata KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51630885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+call+to+arms%3B+testing+ecological+and+evolutionary+hypotheses+of+predation+using+crinoid+arm+regeneration+frequency&rft.au=Gahn%2C+Forest+J%3BBaumiller%2C+Tomasz+K%3BAnonymous&rft.aulast=Gahn&rft.aufirst=Forest&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=380&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - assemblages; biologic evolution; Carboniferous; Chordata; communities; Crinoidea; Crinozoa; Devonian; Echinodermata; Invertebrata; Iowa; Lagerstatten; Le Grand Iowa; Lower Mississippian; marine environment; Marshall County Iowa; middle Paleozoic; Mississippian; Ordovician; paleoecology; Paleozoic; Pisces; predation; Silurian; species diversity; United States; Vertebrata ER - TY - JOUR T1 - Formation and exhumation of the Western Gneiss region ultrahigh-pressure terrane; geochronology, structural geology, and petrology AN - 51616452; 2006-023928 AB - Coordinated structural, petrological, and geochronological analysis of the Norwegian HP-UHP terrane, the world's largest, lends new insight into these remarkable rocks. Newly discovered UHP eclogites, newly discovered HP eclogites, and new (super 40) Ar/ (super 39) Ar ages define three discrete UHP domains that are separated by distinctly lower pressure, but still eclogite-facies, rocks. (super 40) Ar/ (super 39) Ar mica and K-feldspar ages show that this outcrop pattern is the result of gentle regional-scale folding younger than 380 Ma, and that the UHP domains comprise antiformal culminations beneath a HP veneer. The shapes of the UHP antiforms overturn the long-held idea that P and T increase monotonically toward the coast. The sizes of the UHP antiforms range from approximately 2500 km (super 2) to >100 km (super 2) ; if the UHP culminations are part of a continuous sheet at depth, the UHP terrane underlies a minimum of 11,000 km (super 2) and is overlain by a HP veneer of 60,000 km (super 2) . No recognized structure separates the UHP and HP domains, and the transition in the Nordfjord area is defined by a gradual increase in P and T. Metapelites in the UHP core of the orogen indicate that the (U)HP metamorphism was followed by near-isothermal decompression to > or =1.2-1.7 GPa/ approximately 750 degrees C and then to approximately 0.5 GPa/ approximately 750 degrees C; metapelites in the HP area show a supra-Barrovian overprint at 1.0-1.2 GPa/ approximately 750 degrees C and then approximately 0.5 GPa/ approximately 750 degrees C. New U/Pb zircon, U-Th/Pb monazite, and (super 40) Ar/ (super 39) Ar ages, combined with extant geochronology, require decompression from eclogite-facies conditions at 410-405 Ma to mid-crustal depths in a few million years. The short timescale and consistently high temperatures imply adiabatic exhumation of a UHP body with a minimum dimension of 20-30 km. (super 40) Ar/ (super 39) Ar muscovite ages of 397-380 Ma show that this extreme heat advection was followed by rapid cooling ( approximately 30 degrees C/m.y.) at mid-crustal levels caused by large-scale extension. JF - Abstracts with Programs - Geological Society of America AU - Hacker, Bradley AU - Root, David AU - Walsh, Emily O AU - Young, David AU - Johnston, Scott M AU - Andersen, Torgeir AU - Gehrels, George AU - Mattinson, James AU - Grove, Marty AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 533 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - silicates KW - U/Pb KW - K-feldspar KW - muscovite KW - eclogite facies KW - Europe KW - extension tectonics KW - ultrahigh pressure KW - metapelite KW - alkali feldspar KW - U/Th/Pb KW - mica group KW - dates KW - metamorphic rocks KW - orthosilicates KW - metasedimentary rocks KW - absolute age KW - exhumation KW - framework silicates KW - tectonics KW - P-T conditions KW - zircon group KW - Western Gneiss region KW - Ar/Ar KW - Western Europe KW - pressure KW - Paleozoic KW - zircon KW - terranes KW - phosphates KW - metamorphism KW - orogeny KW - nesosilicates KW - Scandinavia KW - Devonian KW - monazite KW - sheet silicates KW - decompression KW - feldspar group KW - facies KW - eclogite KW - 03:Geochronology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51616452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Formation+and+exhumation+of+the+Western+Gneiss+region+ultrahigh-pressure+terrane%3B+geochronology%2C+structural+geology%2C+and+petrology&rft.au=Hacker%2C+Bradley%3BRoot%2C+David%3BWalsh%2C+Emily+O%3BYoung%2C+David%3BJohnston%2C+Scott+M%3BAndersen%2C+Torgeir%3BGehrels%2C+George%3BMattinson%2C+James%3BGrove%2C+Marty%3BAnonymous&rft.aulast=Hacker&rft.aufirst=Bradley&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=533&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; alkali feldspar; Ar/Ar; dates; decompression; Devonian; eclogite; eclogite facies; Europe; exhumation; extension tectonics; facies; feldspar group; framework silicates; K-feldspar; metamorphic rocks; metamorphism; metapelite; metasedimentary rocks; mica group; monazite; muscovite; nesosilicates; orogeny; orthosilicates; P-T conditions; Paleozoic; phosphates; pressure; Scandinavia; sheet silicates; silicates; tectonics; terranes; U/Pb; U/Th/Pb; ultrahigh pressure; Western Europe; Western Gneiss region; zircon; zircon group ER - TY - JOUR T1 - Decoupled recovery of echinoid diversity and disparity after the end-Cretaceous extinction AN - 51616391; 2006-023764 AB - Biodiversity recoveries after extinction can vary in timing, in ecological dynamics, in geographic signal, and in the immediate and long-term responses of surviving clades to extinction and its biotic and abiotic consequences. Much of this variation has been documented in terms of taxonomic diversity, and modeled in terms of equilibrium ecology, fixed ecospaces, and the differential filling or refilling of canonical "empty" niches. However, rediversification also unfolds in morphospace, and quantification of morphological disparity may reveal different signatures of recovery as well as suggest new models that incorporate contrasts between diversity and disparity. In this regard, the recovery from the Cretaceous-Tertiary (K-T) mass extinction has been understudied, inviting assessments of how disparity relates to the pace, taxonomic composition, and evolutionary context of rediversification. Sea urchins (class Echinoidea), an important component of marine invertebrate assemblages, suffered 36% genus-level extinction at or near the K-T transition. Here we document and compare the recovery of global disparity and diversity after the K-T in the main clade of deposit-feeding echinoids, the heart urchins. Morphological disparity after the end-Cretaceous extinction was decoupled from changes in taxonomic diversity differently within the two subclades of the main clade, the Superorder Atelostomata. In one group, disparity remained stable despite long-term diversity increase, yet a peak in the disparity of originations 5-10 million years after extinction reflects unprecedented morphological experimentation and a nonrandom shift in morphospace occupation. In the sister-group, preferential diversity loss left isolated survivors in morphospace, increasing disparity as a by-product. These results show that disparity expresses distinct postextinction signatures of clade success, failure, and evolvability, and can enrich recovery models exclusively focused on taxonomic diversity. JF - Abstracts with Programs - Geological Society of America AU - Eble, Gunther J AU - Erwin, Douglas H AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 178 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - lower Paleocene KW - biodiversity KW - Cretaceous KW - assemblages KW - global KW - Paleogene KW - Upper Cretaceous KW - Mesozoic KW - variations KW - paleoecology KW - morphology KW - Cenozoic KW - Tertiary KW - Echinodermata KW - Echinozoa KW - K-T boundary KW - Paleocene KW - Invertebrata KW - extinction KW - stratigraphic boundary KW - Echinoidea KW - species diversity KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51616391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Decoupled+recovery+of+echinoid+diversity+and+disparity+after+the+end-Cretaceous+extinction&rft.au=Eble%2C+Gunther+J%3BErwin%2C+Douglas+H%3BAnonymous&rft.aulast=Eble&rft.aufirst=Gunther&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=178&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - assemblages; biodiversity; Cenozoic; Cretaceous; Echinodermata; Echinoidea; Echinozoa; extinction; global; Invertebrata; K-T boundary; lower Paleocene; Mesozoic; morphology; Paleocene; paleoecology; Paleogene; species diversity; stratigraphic boundary; Tertiary; Upper Cretaceous; variations ER - TY - JOUR T1 - The Association for Women Geoscientists' GIP Program; why it is needed and how the geoscience community and NPS can work together AN - 51612441; 2006-025728 AB - The Association for Women Geoscientists' (AWG) Geoscientist in the Parks (GIP) program is a continuing program (since 1999). By supporting the GIP Program, we satisfy AWG's mandate to provide compelling opportunities for women geoscientists and showcase their work, as well as filling the NPS's need for professional-level GIP researchers not available to them from student-based programs. AWG chooses GIP opportunities that require previous scientific, technical, research, and project-specific expertise. We provide up to four stipends per fiscal year, program administration (candidate screening, project tracking and stipend disbursement), and publication of the GIPs' project summaries in our bi-monthly newsletter (Gaea). AWG's Foundation (AWGF) funds three of these positions, and will accept proposals from AWG's GIPs to create educational materials for Park uses. To date AWG and AWGF have funded thirteen GIPs dealing with (but not limited to) paleontology, stratigraphy, coastal processes, vegetation mapping, fluvial processes and historical watershed studies, wetlands delineation, caves inventory and petrified tree stabilization. AWG's GIPs and their NPS colleagues are highly satisfied with this partnership; GIPs appreciate the unique opportunities to work in the parks, and to contribute knowledge concerning the geologic resources, physical processes, paleontologic and historical preservation, and educational outreach that cannot be addressed by limited management staff at the parks. AWG is committed to maintaining this program, expanding flexibility options for scheduling, finding opportunities for sabbatical activities or graduate research, and increasing the outreach components of the GIP program. JF - Abstracts with Programs - Geological Society of America AU - Toscano, Marguerite A AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 553 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - graduate-level education KW - Association for Women Geoscientists KW - Geoscientist in the Park Program KW - U. S. National Park Service KW - government agencies KW - education KW - women KW - research KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51612441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+Association+for+Women+Geoscientists%27+GIP+Program%3B+why+it+is+needed+and+how+the+geoscience+community+and+NPS+can+work+together&rft.au=Toscano%2C+Marguerite+A%3BAnonymous&rft.aulast=Toscano&rft.aufirst=Marguerite&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=553&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Association for Women Geoscientists; education; Geoscientist in the Park Program; government agencies; graduate-level education; research; U. S. National Park Service; women ER - TY - JOUR T1 - Electrochaerilus (Scorpiones; Chaerilidae); another piece in the Mesozoic scorpion puzzle AN - 51607512; 2006-028886 AB - Electrochaerilus buckleyi (Lower Cretaceous Burmese amber, upper Albian; approximate age 98.9-112.2 Ma) has a trichobothrial pattern on the pedipalp chela and other morphological details that allow a definitive family placement in the Chaerilidae, so far represented by its sole extant genus, Chaerilus. This fossil is the most ancient known record for any of the four extant scorpion lineages ("trichobothrial Type B"; parvorder Chaerilida), and the first Mesozoic record of an extant scorpion family. What makes the discovery of Electrochaerilus even more fascinating is that its sister group, the extant genus Chaerilus, is still found in the same geographic region and same type of habitat. The Burmese locality now lies at 25.5 degrees N, while its paleolatitude was 12 degrees N, corresponding to a distinct tropical biota. Electrochaerilus is now the second species of scorpions known from the Cretaceous tropical ecosystem that produced Burmese amber (Burmite) the other being Palaeoburmesebuthus grimaldii Lourenco, of uncertain family placement. Finding representatives of several scorpion families in the same habitat is not unusual; modern tropical ecosystems, including those of Southeast Asia, are normally inhabited by representatives of three to four scorpion families. The Cretaceous fossils of Crato Formation in Brazil, approximately of the same age as Burmite, contain representatives of at least two, maybe three families. Investigation of Mesozoic scorpions is crucial for our understanding of the evolution of this "essentially fossil group". Soleglad and Fet suggested that four extant lineages of orthostern scorpions should have been established during Permian to Triassic time. Further, through the Cretaceous, many animal taxa persisted as relicts while other perished during the global restructuring of ecosystems. Among the four extant scorpion lineages, two (parvorders Buthida and Iurida) experienced a Tertiary radiation, while two other lineages (Pseudochactida and Chaerilida) remain only as relicts in Asia, each represented by only one genus. Our current discovery of Electrochaerilus adds another piece to this relict puzzle. JF - Abstracts with Programs - Geological Society of America AU - Santiago-Blay, Jorge A AU - Fet, Victor AU - Soleglad, Michael E AU - Anderson, Scott R AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 423 EP - 424 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Lower Cretaceous KW - patterns KW - Chaerilidae KW - Albian KW - Arachnida KW - living taxa KW - Cretaceous KW - Electrochaerilus KW - Electrochaerilus buckleyi KW - biologic evolution KW - upper Albian KW - Mesozoic KW - paleoecology KW - morphology KW - habitat KW - Scorpiones KW - Arthropoda KW - Chelicerata KW - speciation KW - Invertebrata KW - taxonomy KW - fossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51607512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Electrochaerilus+%28Scorpiones%3B+Chaerilidae%29%3B+another+piece+in+the+Mesozoic+scorpion+puzzle&rft.au=Santiago-Blay%2C+Jorge+A%3BFet%2C+Victor%3BSoleglad%2C+Michael+E%3BAnderson%2C+Scott+R%3BAnonymous&rft.aulast=Santiago-Blay&rft.aufirst=Jorge&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Albian; Arachnida; Arthropoda; biologic evolution; Chaerilidae; Chelicerata; Cretaceous; Electrochaerilus; Electrochaerilus buckleyi; fossils; habitat; Invertebrata; living taxa; Lower Cretaceous; Mesozoic; morphology; paleoecology; patterns; Scorpiones; speciation; taxonomy; upper Albian ER - TY - JOUR T1 - New representatives of predators in burmite; a tiny mantid, a damsel bug, and a larval megalopteran AN - 51586582; 2006-042369 JF - Abstracts with Programs - Geological Society of America AU - Anderson, Scott R AU - Santiago Blay, Jorge A AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 365 EP - 366 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - burmite KW - terrestrial environment KW - Far East KW - Albian KW - Cretaceous KW - Neoptera KW - Pterygota KW - Heteroptera KW - Burma KW - Neuroptera KW - inclusions KW - Invertebrata KW - Endopterygota KW - Asia KW - Insecta KW - Corydalidae KW - Lower Cretaceous KW - organic minerals KW - Nabidae KW - Mantodea KW - predation KW - biologic evolution KW - upper Albian KW - Megaloptera KW - Mesozoic KW - Hemiptera KW - morphology KW - Arthropoda KW - Mandibulata KW - amber KW - Exopterygota KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51586582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=New+representatives+of+predators+in+burmite%3B+a+tiny+mantid%2C+a+damsel+bug%2C+and+a+larval+megalopteran&rft.au=Anderson%2C+Scott+R%3BSantiago+Blay%2C+Jorge+A%3BAnonymous&rft.aulast=Anderson&rft.aufirst=Scott&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=365&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Albian; amber; Arthropoda; Asia; biologic evolution; Burma; burmite; Corydalidae; Cretaceous; Endopterygota; Exopterygota; Far East; Hemiptera; Heteroptera; inclusions; Insecta; Invertebrata; Lower Cretaceous; Mandibulata; Mantodea; Megaloptera; Mesozoic; morphology; Nabidae; Neoptera; Neuroptera; organic minerals; predation; Pterygota; terrestrial environment; upper Albian ER - TY - JOUR T1 - New radioisotopic age control on late Paleocene continental strata; implications for the age of Chron 26N AN - 51586061; 2006-048626 AB - A volcanic ash in carbonaceous shale from the northern Bighorn Basin yields the first radioisotopic age from upper Paleocene continental strata. The ash occurs in the upper part of the Plesiadapis churchilli biozone (Ti-4) of the Tiffanian land mammal age, in the Fort Union Formation, at Polecat Bench, Wyoming. The Polecat Bench sequence (sensu lato) is the reference section for most North American late Paleocene mammal zones. Twenty-three (super 40) Ar/ (super 39) Ar laser-fusion analyses of aliquots comprising 20 crystals each of optically clear sanidine yielded a weighted mean age of 59.00 + or - 0.34 Ma* (2 uncertainty; analytical and standard intercalibration contributions are + or - 0.30 and 0.04 myrs, respectively). Crystals are euhedral and matrix-supported, and the ash bed showed no visible indication of reworking. The ash lies approximately 40 m below the base of C26N, which is placed at 57.91 Ma in the current geomagnetic polarity time scale (GPTS; Cande and Kent, 1995) based on seafloor spreading rates and radioisotopic tie points at or near the K-P and P-E boundaries. This 40 m represents approximately 160 k.y. based on the thickness of C26N, assuming constant rates of deposition and homogeneous compaction. Using this estimate, the expected GPTS-based age for the ash would be 58.07 Ma. The discordance between this estimate and the radioisotopic age for the Polecat Bench ash suggests that the base of C26N is roughly 1.0 m.y. older than depicted by the current GPTS. Corrected estimates using linear interpolation between the P-E boundary (55.8 Ma) and the ash place the base of C26N at approximately 58.88 Ma and the top at approximately 58.61 Ma. The older age for C26N is consistent with recent downward shifts in the K-P (Hicks et al., 2002) and P-E boundaries (Luterbacher et al., 2004), and does not fundamentally alter the duration or temporal distribution of the Tiffanian land mammal age. Additional radioisotopic ages from late Paleocene ashes are needed to test these results. *calculated relative to 28.34 Ma Taylor Creek Rhyolite standard. JF - Abstracts with Programs - Geological Society of America AU - Smith, M Elliot AU - Secord, Ross AU - Wilf, Peter AU - Gingerich, Philip D AU - Singer, Brad AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 448 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - volcanic rocks KW - sanidine KW - igneous rocks KW - upper Paleocene KW - Cenozoic KW - controls KW - sedimentary rocks KW - Bighorn Basin KW - alkali feldspar KW - Paleocene KW - sea-floor spreading KW - framework silicates KW - volcanic ash KW - Fort Union Formation KW - Chordata KW - shale KW - Mammalia KW - Paleogene KW - Chron 26N KW - Wyoming KW - pyroclastics KW - Tertiary KW - Plesiadapis churchilli KW - Polecat Bench KW - biozones KW - Vertebrata KW - feldspar group KW - clastic rocks KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51586061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=New+radioisotopic+age+control+on+late+Paleocene+continental+strata%3B+implications+for+the+age+of+Chron+26N&rft.au=Smith%2C+M+Elliot%3BSecord%2C+Ross%3BWilf%2C+Peter%3BGingerich%2C+Philip+D%3BSinger%2C+Brad%3BAnonymous&rft.aulast=Smith&rft.aufirst=M&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=448&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali feldspar; Bighorn Basin; biozones; Cenozoic; Chordata; Chron 26N; clastic rocks; controls; feldspar group; Fort Union Formation; framework silicates; igneous rocks; Mammalia; Paleocene; Paleogene; Plesiadapis churchilli; Polecat Bench; pyroclastics; sanidine; sea-floor spreading; sedimentary rocks; shale; silicates; Tertiary; Tetrapoda; United States; upper Paleocene; Vertebrata; volcanic ash; volcanic rocks; Wyoming ER - TY - JOUR T1 - Modularity and evolution in Foraminifera AN - 51583945; 2006-045824 AB - A phylogenetic hypothesis of the evolutionary relationships of Recent and fossil foraminiferans, generated from a morphological data matrix, was used as a framework to examine the major evolutionary trends in the clade Foraminifera. One of the more significant trends observed in the evolutionary history of Foraminifera appears to be the acquisition of modularity, a concept defined in the literature as "the division of biological structure into standardized and repeatable parts." Modularity is considered to have played an important role in the evolution of complexity in the multicellular eukaryotic clades, such as animals and plants; however, foraminiferans may be unique among unicellular eukaryotes in having evolved complex modular morphological structures. The different modules observed in foraminiferans include: chambers in multichambered taxa, nuclei in multinucleate forms, apertures and apertural complexes, life history stages, and endosymbiotic associations with unicellular photosynthetic eukaryotes. The evolutionary significance of these different types of modularity will be discussed from within a phylogenetic context. JF - Abstracts with Programs - Geological Society of America AU - Richardson, Susan L AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 400 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - photosynthesis KW - Protista KW - eukaryotes KW - phylogeny KW - matrix KW - photochemistry KW - biologic evolution KW - morphology KW - Foraminifera KW - symbiosis KW - Invertebrata KW - microfossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51583945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Modularity+and+evolution+in+Foraminifera&rft.au=Richardson%2C+Susan+L%3BAnonymous&rft.aulast=Richardson&rft.aufirst=Susan&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=400&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biologic evolution; eukaryotes; Foraminifera; Invertebrata; matrix; microfossils; morphology; photochemistry; photosynthesis; phylogeny; Protista; symbiosis ER - TY - JOUR T1 - Overview of end-Permian events; impacts and mass extinction AN - 51338219; 2005-073378 AB - High-resolution geochronology at the Meishan, south China GSSP, detailed carbon isotope analyses and statistical analyses of fossil occurrences have established that the end-Permian mass extinction was rapid in the marine realm, probably occurring in > 200 k.y. Correlation to other marine sections using the negative carbon isotope excursion suggests that the extinction is equally rapid elsewhere in the world, although further statistical support for this claim is required. Carbon isotope records from the Karoo in South Africa and inter-fingering of marine and terrestrial Permo-Triassic (PT) rocks in Greenland suggest the extinction on land and sea was coincident, within the currently available temporal resolution. Further studies are required to evaluate the reliability of this view. The absence of evidence for continental glaciation, rapidity of extinction, rising sea level and at least sluggish oceanic circulation eliminate many proposed causes of extinction. Currently the most probable causes are the effects of the Siberian flood basalt volcanism or extra-terrestrial impact; in each case with the possible involvement of extensive marine anoxia. The extent of terrestrial extinction belies a significant role for marine anoxia. The possibility of impact has been rejuvenated with reports of fullerenes, the nature of boundary spherules and claims of an impact structure. Although much of the existing evidence is consistent with an impact, the claimed evidence for impact has yet to be independently replicated. The eruption of the Siberian flood basalts coincides, within error, with the extinction, but the causal link remains uncertain. The most plausible connections involve exsolved hydrogen sulfide producing acid rain, greenhouse effects from carbon dioxide (including from the underlying coal deposits), and possible methane release by oceanic heating. The available evidence may be insufficient to discriminate between these possibilities, emphasizing the need for collecting critical new data. JF - Abstracts with Programs - Geological Society of America AU - Erwin, Douglas H AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 322 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - flood basalts KW - Far East KW - volcanic rocks KW - southern China KW - glaciation KW - isotopes KW - igneous rocks KW - Meishan China KW - atmospheric precipitation KW - stable isotopes KW - Lower Triassic KW - transgression KW - sedimentary rocks KW - volcanism KW - Triassic KW - coal KW - carbon KW - Permian-Triassic boundary KW - basalts KW - South Africa KW - Asia KW - rain KW - China KW - Karoo Basin KW - high-resolution methods KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - statistical analysis KW - hydrogen sulfide KW - correlation KW - impacts KW - Permian KW - Mesozoic KW - acid rain KW - Upper Permian KW - sea-level changes KW - marine environment KW - Southern Africa KW - anaerobic environment KW - Africa KW - stratigraphic boundary KW - mass extinctions KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51338219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Overview+of+end-Permian+events%3B+impacts+and+mass+extinction&rft.au=Erwin%2C+Douglas+H%3BAnonymous&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=322&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acid rain; Africa; anaerobic environment; Asia; atmospheric precipitation; basalts; C-13/C-12; carbon; China; coal; correlation; Far East; flood basalts; glaciation; high-resolution methods; hydrogen sulfide; igneous rocks; impacts; isotope ratios; isotopes; Karoo Basin; Lower Triassic; marine environment; mass extinctions; Meishan China; Mesozoic; Paleozoic; Permian; Permian-Triassic boundary; rain; sea-level changes; sedimentary rocks; South Africa; Southern Africa; southern China; stable isotopes; statistical analysis; stratigraphic boundary; transgression; Triassic; Upper Permian; volcanic rocks; volcanism ER - TY - JOUR T1 - Taphonomic trends of macrofloral assemblages across the Permian-Triassic boundary in the Karoo Basin, South Africa AN - 51335395; 2006-023762 AB - The terrestrial crisis that reportedly parallels the P/Tr marine mass extinction is based mainly on Northern Hemisphere microfloral assemblages and Southern Hemisphere Gondwanan macrofloral collections. It is well established that taphonomic filters control the ultimate collectable fossil assemblage in any depositional regime. Recognition and comparison of isotaphonomic assemblages is critical before conclusions can be drawn about evolutionary trends over time. Such an approach has been taken in the investigation of pre-boundary, trans-boundary, and post-boundary plant-fossil assemblages in the Karoo Basin. Fourteen stratigraphic sections were evaluated in the Balfour and Normandien Fms. (Lower Beaufort Group), Katberg Fm., and overlying Burgersdorp Fm. (Upper Beaufort Group). These include previously published (e.g., Bulwer, Bethulie, Carlton Heights, Wapadsberg, Commando Drift) as well as newly discovered localities (e.g., Clouston Farm), and span the Late Permian to Middle Triassic. Fossiliferous intervals were characterized with respect to their sedimentology and plant taphonomy, and bulk collections were made at several stratigraphic levels for future evaluation of floristic and plant-insect associational trends. The depositional regimes and plant taphonomic character of assemblages change through time. Much of the Lower Beaufort Group is characterized by parautochthonous assemblages within oxbow-lake channel fills. Just below the P/Tr boundary these are replaced by allochthonous assemblages preserved in lateral accretion deposits and barforms of relatively shallow fluvial nature. Allochthonous assemblages within the same fluvial context continue across the boundary into the earliest Triassic, and also typify the Middle Triassic where scour-and-fill structures preserve plant debris. Based on the literature, parautochthonous assemblages reappear in the Upper Triassic Molteno Fm. Hence, the change in taphonomic regime to allochthonous assemblages at the critical interval across the P/Tr extinction event requires extreme caution when interpreting global patterns from these data. JF - Abstracts with Programs - Geological Society of America AU - Gastaldo, Robert A AU - Adendorff, Rose AU - Bamford, Marion AU - Labandeira, Conrad AU - Neveling, Johann AU - Sims, Hallie AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 178 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Molteno Formation KW - shallow-water environment KW - terrestrial environment KW - Lower Triassic KW - Triassic KW - Permian-Triassic boundary KW - taphonomy KW - Gondwana KW - Upper Triassic KW - South Africa KW - depositional environment KW - Normandien Formation KW - Burgersdorp Formation KW - Karoo Basin KW - Plantae KW - patterns KW - biostratigraphy KW - assemblages KW - Paleozoic KW - global KW - Balfour Formation KW - Permian KW - Mesozoic KW - Beaufort Group KW - Upper Permian KW - Southern Africa KW - Africa KW - stratigraphic boundary KW - mass extinctions KW - fluvial environment KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51335395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Taphonomic+trends+of+macrofloral+assemblages+across+the+Permian-Triassic+boundary+in+the+Karoo+Basin%2C+South+Africa&rft.au=Gastaldo%2C+Robert+A%3BAdendorff%2C+Rose%3BBamford%2C+Marion%3BLabandeira%2C+Conrad%3BNeveling%2C+Johann%3BSims%2C+Hallie%3BAnonymous&rft.aulast=Gastaldo&rft.aufirst=Robert&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=178&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; assemblages; Balfour Formation; Beaufort Group; biostratigraphy; Burgersdorp Formation; depositional environment; fluvial environment; global; Gondwana; Karoo Basin; Lower Triassic; mass extinctions; Mesozoic; Molteno Formation; Normandien Formation; Paleozoic; patterns; Permian; Permian-Triassic boundary; Plantae; shallow-water environment; South Africa; Southern Africa; stratigraphic boundary; taphonomy; terrestrial environment; Triassic; Upper Permian; Upper Triassic ER - TY - JOUR T1 - Assessing changes in community diversity; portrait of a Permian Gondwanan floodplain ecosystem AN - 51329440; 2006-023761 AB - The Permian-Triassic has been long recognized as an interval of massive turnover in the taxonomic composition of plant communities. However, in contrast to evidence of a major marine mass extinction event, the timing of the transition in terrestrial ecosystems is more controversial. Recent work suggests a decline in within-community plant diversity across the P/Tr boundary, but the paucity of sites studied with consistent sampling protocols makes this interpretation uncertain. The Clouston Farm site is a new Upper Permian (Estcourt Formation, Karoo Supergroup) locality located in KwaZulu-Natal, South Africa. Plant fossils are preserved at the top of a 16m section consisting of a single, upwards-fining channel-fill, with outcrop extending for approximately 56m along both sides of a seasonally dry stream cut. Foliage, axes and reproductive organs are preserved as impressions in finely laminated mudstones in the uppermost 2m of the section. The dense leaf mats are interpreted to have accumulated in an abandoned fluvial channel over <1000 years and the quality of preservation suggests limited transport prior to deposition. To assess changes in the diversity and composition of the local community on ecological time scales within a controlled taphonomic context, the macroflora was sampled on ten bedding horizons at ca. 10cm intervals across one meter of vertical outcrop, using a half-meter square grid. All leaves, axes, reproductive organs, rhizomes and other parts larger than 1cm2 were tabulated. The macroflora is dominated by Glossopteris foliage but also contains abundant sphenophytes, as well as rare ferns and lycopods. Initial analyses suggest that although the alpha diversity is relatively consistent, the relative abundance of higher groups (i.e., glossopterids, sphenophytes) varies. Preliminary results from a second section 45m to the SE indicate significant spatial differences in the vegetational signature, particularly in the relative abundance of sphenophytes. Taken as a whole, the Clouston Farm site is taxonomically diverse relative to other Upper Permian macrofloras, but is still significantly less diverse than the angiosperm-dominated communities of the Cretaceous and Cenozoic, suggesting considerable differences in the ecosystem structure. JF - Abstracts with Programs - Geological Society of America AU - Sims, Hallie J AU - Adendorff, Rose AU - Gastaldo, Robert A AU - Neveling, Johann AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 177 EP - 178 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - Spermatophyta KW - terrestrial environment KW - communities KW - stream transport KW - Glossopteris KW - ecosystems KW - vegetation KW - leaves KW - sphenophytes KW - Pteridophyta KW - paleoecology KW - Lower Triassic KW - sedimentary rocks KW - sampling KW - Estcourt Formation KW - Triassic KW - Permian-Triassic boundary KW - taphonomy KW - Gondwana KW - outcrops KW - South Africa KW - depositional environment KW - Plantae KW - mudstone KW - sediment transport KW - Paleozoic KW - Gymnospermae KW - KwaZulu-Natal South Africa KW - Permian KW - Mesozoic KW - time scales KW - Glossopteridales KW - Upper Permian KW - Southern Africa KW - Lycopsida KW - Africa KW - stratigraphic boundary KW - Karoo Supergroup KW - fluvial environment KW - clastic rocks KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51329440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Assessing+changes+in+community+diversity%3B+portrait+of+a+Permian+Gondwanan+floodplain+ecosystem&rft.au=Sims%2C+Hallie+J%3BAdendorff%2C+Rose%3BGastaldo%2C+Robert+A%3BNeveling%2C+Johann%3BAnonymous&rft.aulast=Sims&rft.aufirst=Hallie&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Africa; clastic rocks; communities; depositional environment; ecosystems; Estcourt Formation; fluvial environment; Glossopteridales; Glossopteris; Gondwana; Gymnospermae; Karoo Supergroup; KwaZulu-Natal South Africa; leaves; Lower Triassic; Lycopsida; Mesozoic; mudstone; outcrops; paleoecology; Paleozoic; Permian; Permian-Triassic boundary; Plantae; Pteridophyta; sampling; sediment transport; sedimentary rocks; South Africa; Southern Africa; Spermatophyta; sphenophytes; stratigraphic boundary; stream transport; taphonomy; terrestrial environment; time scales; Triassic; Upper Permian; vegetation ER - TY - JOUR T1 - Mars Express; using research data to support formal and informal education AN - 50283145; 2006-003781 AB - People have always been fascinated by Mars, and having five operating spacecraft there this year has stimulated significant interest and media attention. The National Air and Space Museum seeks to leverage that interest into learning opportunities on the Museum floor and in the Museum classroom. Mars Express is particularly useful in this effort, because its data can be tied to many other exhibits throughout the Museum, as well as to our "Mission to Mars" classroom activity. It makes an excellent counterpoint to the Mars Exploration Rovers, providing the global "big picture" context, while the MERs engage the imagination with surface operations that produce a vicarious thrill in visitor and student alike. Both missions also allow us to showcase the research side of NASM; we have staff scientists involved in the operations and/or research side of both. We use new exhibits, "What's New" screens, and a realistic rover driving activity, developed by our partners at NASA Ames and Carnegie Mellon, to capture interest of visitors in both NASM locations. Staff and/or volunteers review the latest Mars exploration results with the receptive audience waiting to drive, personalizing the discussion as age, background, and interest levels require. The 3-D anaglyphs produced by the Mars Express team are particularly popular among the learning props we use, and they mesh well with the showing of a 3-D IMAX film and use of stereoscopic displays elsewhere in the Museum. Mars Express multi-spectral data link nicely with exhibits in our galleries relating to terrestrial remote sensing, astronomy, and planetary exploration. We also use analogies to help our visitors understand exploration strategy and tactics. For example, we can get visitors thinking about using radar sounding to probe a planet's subsurface by making comparisons, however imperfect, to familiar types of non-destructive examination like MRI and CAT scans, X-rays, ultrasound, and even more mundane things like finding wall studs when hanging pictures! In the classroom, the situation is no less based on inquiry, but the audience having the same background allows the instructor greater control of the educational experience, particularly depth and focus of coverage, so as to best fit the NASM classroom experience into the context of their overall lesson plan. JF - Abstracts with Programs - Geological Society of America AU - Williams, Steven H AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 463 EP - 464 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - planets KW - three-dimensional models KW - Mars KW - Mars Express KW - education KW - research KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50283145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Mars+Express%3B+using+research+data+to+support+formal+and+informal+education&rft.au=Williams%2C+Steven+H%3BAnonymous&rft.aulast=Williams&rft.aufirst=Steven&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=463&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - education; Mars; Mars Express; planets; research; terrestrial planets; three-dimensional models ER - TY - JOUR T1 - Physical properties of lunar impact crater ejecta using 70-cm radar observations AN - 50279384; 2005-037258 AB - Earth-based radar observations of the Moon provide a means of probing the physical properties of the lunar regolith. Radar observations at 70 cm can be used in conjunction with shorter-wavelength radar, thermal infrared, and orbital multispectral observations to develop a picture of the physical and chemical structure of the regolith to several meters depth. In this work, we use 70-cm wavelength radar data to examine the physical properties and spatial distribution of ejecta around nearside impact craters with radar-dark haloes. Numerous craters with haloes characterized by low 70-cm radar return occur in the maria and highlands. These haloes extend 1-2 crater diameters from the rim, outboard of a zone of radar-bright rough ejecta that varies in width between craters; in some instances the radar-dark halo reaches the rim of the crater. We have investigated approximately 25 such craters using both previous and newly acquired radar observations at 70 cm wavelength, and have compared data with Clementine, Lunar Orbiter, and Apollo Panoramic Camera observations in order to distinguish between the following possible explanations for the presence of the dark haloes. 1) The low-return areas may indicate the presence of a regolith component with high loss tangent relative to the surroundings. For the mare craters, this would imply a layer of higher-TiO2 basalt within the underlying lava flow units. For the highland craters, this would require excavation of mare basalt and its incorporation into the terra regolith; the mixed deposit would have a lower total radar echo than pure highlands material. 2) The low-return haloes may result from the presence of a relatively block-free mantling deposit produced by the impact process. The second model has an advantage in that it does not require fortuitous sub-surface deposits of high-loss materials in the target area. Previously documented thermal infrared observations of craters support the mantling deposit hypothesis. We present results indicating that physical (i.e., block size) variations are likely responsible for the low radar return at 70 cm. Further quantification of these block size variations has application to thermal infrared observations of craters on Mars, and potentially for interpretation of Messenger data for Mercury. JF - Abstracts with Programs - Geological Society of America AU - Ghent, Rebecca R AU - Leverington, D W AU - Campbell, B A AU - Hawke, B R AU - Campbell, D B AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 138 EP - 139 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - planets KW - physical properties KW - Moon KW - Mercury Planet KW - radar methods KW - properties KW - ejecta KW - lunar craters KW - observations KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50279384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Physical+properties+of+lunar+impact+crater+ejecta+using+70-cm+radar+observations&rft.au=Ghent%2C+Rebecca+R%3BLeverington%2C+D+W%3BCampbell%2C+B+A%3BHawke%2C+B+R%3BCampbell%2C+D+B%3BAnonymous&rft.aulast=Ghent&rft.aufirst=Rebecca&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2004 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - ejecta; lunar craters; Mercury Planet; Moon; observations; physical properties; planets; properties; radar methods; terrestrial planets ER - TY - JOUR T1 - Evolution and Phylogeny of Gonad Morphology in Bony Fishes1 AN - 19586560; 8695983 AB - Gonad morphology at the gross anatomical or histological levels has long been studied by fisheries biologists to identify annual reproductive cycles and length of breeding season, among other goals. Comparative surveys across vertebrate taxa have not been detailed enough, however, to describe fully the differences and similarities among gonads of bony fishes and other vertebrates, and to use gonad morphology in phylogenetic systematic analyses. An emerging constant among vertebrates is the presence of a germinal epithelium composed of somatic and germ cells in both males and females. In females, the germinal epithelium lines the ovarian lamellae. In males, arrangement of the germinal epithelium into compartments varies among osteichthyans: basal taxa have an anastomosing tubular testis, whereas derived taxa have a lobular testis. The lobular testis is proposed as a synapomorphy of the Neoteleostei. The annual reproductive cycle is hypothesized to be the source of morphological variation among testis types. Elongation of germinal compartments during early maturation may result in a transition from anastomosing tubular to lobular testes. In all male atherinomorphs surveyed, spermatogonia are restricted to the distal termini of lobules rather than being distributed along the lobule; there is an epithelioid arrangement of Sertoli and germ cells rather than a germinal epithelium. Arrest of the maturation-regression phases is hypothesized to lead to formation of the atherinomorph testis. Atherinomorphs also have a distinctive egg with fluid, rather than granular, yolk. Variation among germinal epithelia is interpreted in a developing phylogenetic framework to understand evolution of gonad morphology and to propose gonad characters for phylogenetic analyses. JF - American Zoologist AU - Parenti, Lynne R AU - Grier, Harry J AD - Division of Fishes, Department of Zoology, National Museum of Natural History, MRC 159, Smithsonian Institution, P.O. Box 37012, Washington, D.C. 20013-7012, parentil@si.edu Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 333 EP - 348 PB - Society for Integrative and Comparative Biology, 401 N. Michigan Ave. VL - 44 IS - 5 SN - 0003-1569, 0003-1569 KW - Genetics Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Phylogeny KW - Testes KW - Biological surveys KW - Germ cells KW - Embryonic development KW - Lamellae KW - Epithelia KW - Yolk KW - Reproductive status KW - Elongation KW - Fisheries KW - Epithelium KW - Taxonomy KW - Gonads KW - Phylogenetics KW - Evolution KW - Spermatogonia KW - G 07740:Evolution KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19586560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Zoologist&rft.atitle=Evolution+and+Phylogeny+of+Gonad+Morphology+in+Bony+Fishes1&rft.au=Parenti%2C+Lynne+R%3BGrier%2C+Harry+J&rft.aulast=Parenti&rft.aufirst=Lynne&rft.date=2004-11-01&rft.volume=44&rft.issue=5&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=American+Zoologist&rft.issn=00031569&rft_id=info:doi/10.1668%2F1540-7063%282004%290442.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological surveys; Testes; Phylogeny; Embryonic development; Gonads; Epithelia; Taxonomy; Evolution; Phylogenetics; Reproductive status; Elongation; Fisheries; Germ cells; Lamellae; Epithelium; Yolk; Spermatogonia DO - http://dx.doi.org/10.1668/1540-7063(2004)044<0333:EAPOGM>2.0.CO;2 ER - TY - JOUR T1 - The control of the development of a marine benthic community by predation on recruits AN - 17762634; 6157657 AB - Recruitment is an important process in regulating many marine benthic communities and many studies have examined factors controlling the dispersal and distribution of larval immigrants. However, benthic species also have early post-settlement life-stages that are dramatically different from adult and larval stages. Predation on these stages potentially impacts measured recruitment and the benthic populations and communities that ultimately develop. We examined the consequences of post-settlement predation on 1-day-old to 1- month-old recruits of sessile invertebrates at two field sites in southern New England. One site (Breakwater) was in a protected area with few predators and the other (Pine Island) was 10 years by colonial and solitary ascidians. These species were absent from the Pine Island site which was dominated by bryozoans. Our goal was to examine whether post-settlement predation influenced the development and subsequent structure of the epifaunal community. Here we examine long-term changes in community development resulting from post-settlement predation, and contrast these results to those of earlier experiments examining the reductions in observed recruitment by post-settlement predation. Our first long-term experiment examined natural community development at the two sites and whether transplanted communities changed when exposed to the different levels of predation at these sites. The communities that developed at both sites were consistently different from each other and similar to resident communities at their respective sites. On panels transplanted from the Breakwater to Pine Island, solitary ascidians and the colonial ascidian, Botryllus schlosseri, suffered high mortalities on both caged and uncaged treatments, indicative of predation by small predators that could enter cages. Some solitary ascidians did survive inside cages and the colonial ascidian, Botrylloides violaceus, became dominant on all transplanted treatments. On panels transplanted from Pine Island to the Breakwater, ascidians invaded and dominated all treatments except those that were originally caged at Pine Island. In the second long-term experiment, natural communities were allowed to develop on panels exposed at the Breakwater for 1, 2, 3, and 4 weeks. Each set was transplanted to three treatments at Pine Island: open uncaged pilings, caged pilings to exclude fish and large invertebrates, and racks suspended above the bottom to exclude all predators. When 1-week-old communities were transplanted, after 2-3 weeks only bryozoans were found on the open and caged pilings, while colonial ascidians dominated the suspended rack treatment. When older 2-week-old communities were transplanted, colonial ascidians also became dominant in the caged piling treatment and when 3-and 4-week-old communities were transplanted colonial ascidians dominated all three treatments. Solitary ascidians were never abundant on open pilings exposed to fish and large benthic invertebrate predators. Post-settlement predator-prey interactions involved newly settled and juvenile life-stages of a variety of prey species and many invertebrate and vertebrate predator species. The effects of these interactions on recruitment did result in differences in the development and eventual species composition of the communities, even though predators had little if any effect on the adults of the prey species. JF - Journal of Experimental Marine Biology and Ecology AU - Osman, R W AU - Whitlatch, R B AD - Smithsonian Environmental Research Center, P.O. Box 28, 647 Contees Wharf Road, Edgewater, MA 21037, USA, Osmanr@si.edu Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 117 EP - 145 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 311 IS - 1 SN - 0022-0981, 0022-0981 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Anachis KW - Ascidians KW - Botrylloides KW - Botryllus KW - Bryozoans KW - Dispersal KW - Epifauna KW - Long Island Sound KW - Marine benthic invertebrates KW - Mitrella KW - Predation KW - Recruitment KW - Development KW - ANW, USA, New England KW - Larval development KW - Fish larvae KW - USA, New England KW - Botrylloides violaceus KW - Marine KW - ANW, USA, Long Island Sound KW - Botryllus schlosseri KW - Developmental stages KW - USA, Long Island Sound KW - Mortality factors KW - Predator-prey interactions KW - Dominant species KW - Community composition KW - Predator prey interactions KW - Zoobenthos KW - Mortality causes KW - Q1 08483:Species interactions: general KW - O 1070:Ecology/Community Studies KW - Q1 08462:Benthos KW - D 04330:Marine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17762634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.atitle=The+control+of+the+development+of+a+marine+benthic+community+by+predation+on+recruits&rft.au=Osman%2C+R+W%3BWhitlatch%2C+R+B&rft.aulast=Osman&rft.aufirst=R&rft.date=2004-11-01&rft.volume=311&rft.issue=1&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Marine+Biology+and+Ecology&rft.issn=00220981&rft_id=info:doi/10.1016%2Fj.jembe.2004.05.001 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Dominant species; Community composition; Predator prey interactions; Recruitment; Predation; Developmental stages; Larval development; Zoobenthos; Fish larvae; Mortality causes; Predator-prey interactions; Mortality factors; Development; Botryllus schlosseri; Botrylloides violaceus; ANW, USA, Long Island Sound; USA, New England; USA, Long Island Sound; ANW, USA, New England; Marine DO - http://dx.doi.org/10.1016/j.jembe.2004.05.001 ER - TY - JOUR T1 - General herbivore outbreak following an El Nino-related drought in a lowland Panamanian forest AN - 17721167; 6104790 AB - A severe outbreak of Lepidoptera followed the 1997-98 El Nino Southern Oscillation event, during which the climate in central Panama was unusually dry. The outbreak involved the larvae of at least 12 species of Lepidoptera and occurred at a seasonally dry, deciduous forest site, where extensive background data were available regarding climate, tree species and non-outbreak herbivory levels. Most Lepidoptera were associated with only one or two larval host plant species belonging to the same family, and the majority were monophagous during this study. During the outbreak, caterpillar densities for the major outbreak species averaged 1.6 larvae per young leaf and 0.18 larvae per leaf for leaves of all ages. For canopy trees and lianas, the mean level of leaf damage was 13.8%, ranging from 1-100%. Seven out of 20 tree species sustained most of the damage, with 21-37% of the leaf area consumed. Relative to non-outbreak years, damage levels increased by more than 250% during the outbreak. Single-species outbreaks were observed in other areas with a similar drought, but wetter forests in central Panama did not experience outbreaks during this period. Historically, fewer outbreaks have been reported from tropical forests than from temperate forests, however, similar El Nino-related outbreaks have occurred recently in several other locations throughout the tropics. JF - Journal of Tropical Ecology AU - Van Bael, SA AU - Aiello, A AU - Valderrama, A AU - Medianero, E AU - Samaniego, M AU - Wright, S J AD - Smithsonian Tropical Research Institute, Box 2072, Balboa, Republic of Panama Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 625 EP - 633 VL - 20 IS - 6 SN - 0266-4674, 0266-4674 KW - Lepidoptera KW - Entomology Abstracts; Ecology Abstracts KW - Panama KW - Herbivory KW - Forests KW - Pest outbreaks KW - Climatic conditions KW - El Nino phenomena KW - Z 05205:Populations & general ecology KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17721167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=General+herbivore+outbreak+following+an+El+Nino-related+drought+in+a+lowland+Panamanian+forest&rft.au=Van+Bael%2C+SA%3BAiello%2C+A%3BValderrama%2C+A%3BMedianero%2C+E%3BSamaniego%2C+M%3BWright%2C+S+J&rft.aulast=Van+Bael&rft.aufirst=SA&rft.date=2004-11-01&rft.volume=20&rft.issue=6&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467404001725 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Panama; Pest outbreaks; El Nino phenomena; Forests; Herbivory; Climatic conditions DO - http://dx.doi.org/10.1017/S0266467404001725 ER - TY - JOUR T1 - The evolution of nocturnal behaviour in sweat bees, Megalopta genalis and M. ecuadoria (Hymenoptera: Halictidae): an escape from competitors and enemies? AN - 17502212; 6398044 AB - Evolutionary transitions to dim-light foraging (predawn matinal, crepuscular, nocturnal) have occurred repeatedly in bees, and may be associated with an escape from enemies or competitors. To date, however, little information has been available to test these hypotheses. Here we provide the first detailed information on the nesting behaviour of two species of Neotropical, nocturnal sweat bees, Megalopta genalis and M. ecuadoria (Hymenoptera: Halictidae). Females are facultatively social or solitary, and construct nests in dead wood. Nocturnal foraging behaviour is bimodal. Bees began foraging after sunset ( similar to 18:30 h) and ceased foraging approximately 1 h later even though nocturnal flowers with pollen were still abundant; a second foraging bout occurred in the predawn morning, which began at similar to 04:45 h and ended around sunrise ( similar to 06:15 h) when diurnal-blooming flowers were abundant. Bees are capable of controlled flight in full light. They utilized pollen from both canopy and understory plant species, which have diurnal or nocturnal pollen anthesis. Megalopta nests are attacked by generalist predators such as ants, as well as the endoparasitic fly Melaloncha sp. nov. (Phoridae), the beetle Macrosaigon gracilis (Rhipophoridae), the parasitic wasp Lophostigma cincta (Mutillidae), and the brood parasite Megalopta byroni (Halictidae). Overall nest survivorship rates were comparable to those for diurnal relatives, but rates of cell parasitism for Megalopta (< < 5%) were substantially lower than they are for day-flying relatives, offering some support for the hypothesis that the evolution of nocturnal behaviour enables escape from natural enemies. JF - Biological Journal of the Linnean Society AU - Wcislo, W T AU - Arneson, L AU - Roesch, K AU - Gonzalez, V AU - Smith, A AU - Fernandez, H AD - STRI, Unit 0948, APO AA 34002-0948, USA, WcisloW@si.edu Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 377 EP - 387 VL - 83 IS - 3 SN - 0024-4066, 0024-4066 KW - Halictid bees KW - Ecology Abstracts; Animal Behavior Abstracts; Entomology Abstracts KW - Megalopta byroni KW - Macrosaigon gracilis KW - Survival KW - Parasitism KW - Nests KW - Megalopta genalis KW - Halictidae KW - Melaloncha KW - Flowers KW - Pollen KW - Megalopta ecuadoria KW - Lophostigma cincta KW - Evolution KW - Z 05205:Populations & general ecology KW - Y 25502:Invertebrates (excluding insects) KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17502212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Journal+of+the+Linnean+Society&rft.atitle=The+evolution+of+nocturnal+behaviour+in+sweat+bees%2C+Megalopta+genalis+and+M.+ecuadoria+%28Hymenoptera%3A+Halictidae%29%3A+an+escape+from+competitors+and+enemies%3F&rft.au=Wcislo%2C+W+T%3BArneson%2C+L%3BRoesch%2C+K%3BGonzalez%2C+V%3BSmith%2C+A%3BFernandez%2C+H&rft.aulast=Wcislo&rft.aufirst=W&rft.date=2004-11-01&rft.volume=83&rft.issue=3&rft.spage=377&rft.isbn=&rft.btitle=&rft.title=Biological+Journal+of+the+Linnean+Society&rft.issn=00244066&rft_id=info:doi/10.1111%2Fj.1095-8312.2004.00399.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Halictidae; Macrosaigon gracilis; Lophostigma cincta; Megalopta byroni; Megalopta genalis; Megalopta ecuadoria; Melaloncha; Evolution; Pollen; Nests; Flowers; Parasitism; Survival DO - http://dx.doi.org/10.1111/j.1095-8312.2004.00399.x ER - TY - JOUR T1 - Genetic diversity and population structure of the commercially harvested sea urchin Paracentrotus lividus (Echinodermata, Echinoidea) AN - 16192964; 6217900 AB - The population structure of the edible Atlanto-Mediterranean sea urchin Paracentrotus lividus is described by analysing sequence variation in a fragment of the mitochondrial gene cytochrome c oxidase subunit I in 127 individuals from 12 localities across south-west Europe. The study revealed high levels of genetic diversity but low levels of genetic structure, suggesting a large degree of gene flow between populations and panmixis within each, the Mediterranean and Atlantic basins. However, we found significant genetic differentiation between the two basins probably due to restricted gene flow across the geographical boundary imposed by the area of the Strait of Gibraltar. Populations of P. lividus appeared to have experienced a recent demographic expansion in the late Pleistocene. We provide new evidence on the population structure of this commercial species, predicting a healthy stock of this sea urchin on the Mediterranean and Atlantic coasts. JF - Molecular Ecology AU - Duran, Sandra AU - Palacin, Cruz AU - Becerro, Mikel A AU - Turon, Xavier AU - Giribet, Gonzalo AD - S. Duran, duran@sms.si.edu Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 3317 EP - 3328 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK VL - 13 IS - 11 SN - 0962-1083, 0962-1083 KW - Echinoderms KW - Sea urchins KW - ASFA 1: Biological Sciences & Living Resources; Genetics Abstracts; Ecology Abstracts; ASFA Marine Biotechnology Abstracts KW - Marine invertebrates KW - Nucleotide sequence KW - Basins KW - Mitochondria KW - Genetic diversity KW - Cytochrome-c oxidase KW - Demography KW - Differentiation KW - Population genetics KW - Commercial fishing KW - MED, Gibraltar Strait KW - Echinodermata KW - Palaeoceanography KW - ANE, Europe KW - Gene flow KW - Commercial species KW - Coasts KW - Paracentrotus lividus KW - Marine KW - Boundaries KW - Pleistocene KW - Population structure KW - Echinoidea KW - Genetic structure KW - G 07368:Crustaceans/echinoderms KW - D 04655:Invertebrates - general KW - Q4 27200:Shellfish and other aquatic animals (excl. fish) KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16192964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Genetic+diversity+and+population+structure+of+the+commercially+harvested+sea+urchin+Paracentrotus+lividus+%28Echinodermata%2C+Echinoidea%29&rft.au=Duran%2C+Sandra%3BPalacin%2C+Cruz%3BBecerro%2C+Mikel+A%3BTuron%2C+Xavier%3BGiribet%2C+Gonzalo&rft.aulast=Duran&rft.aufirst=Sandra&rft.date=2004-11-01&rft.volume=13&rft.issue=11&rft.spage=3317&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02338.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-08-01 N1 - SuppNotes - Figures, 3; tables, 5; references, 82. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Commercial fishing; Population genetics; Palaeoceanography; Marine invertebrates; Nucleotide sequence; Pleistocene; Genetic diversity; Population structure; Commercial species; Demography; Differentiation; Gene flow; Boundaries; Mitochondria; Basins; Cytochrome-c oxidase; Genetic structure; Coasts; Paracentrotus lividus; Echinodermata; Echinoidea; MED, Gibraltar Strait; ANE, Europe; Marine DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02338.x ER - TY - JOUR T1 - Life history variation in cupuladriid bryozoans from either side of the Isthmus of Panama AN - 17747564; 6108869 AB - Cupuladriid bryozoans are able to produce new colonies both sexually through the production of larvae and asexually via fragmentation. The prevalence of asexual propagation and the physical and biological processes of fragmentation in cupuladriid species are currently little understood. In a large survey comprising collections of nearly 32000 cupuladriids from either side of the Isthmus of Panama, patterns of cupuladriid species richness, occurrence and abundance were measured together with levels of asexual propagation, fragmentation and regeneration. The Caribbean side is characterised by greater cupuladriid diversity and dominance of the genus Cupuladria over Discoporella while the eastern Pacific coast is characterised by lower cupuladriid diversity and complete dominance of Discoporella. Life history variation was not found to be constrained by phylogeny and no systematic differences were found in life history or morphologies between Cupuladria and Discoporella to explain the patterns in generic dominance across the isthmus. Nonetheless, striking differences occur in life history strategies across the isthmus. Eastern Pacific species tend to be large, flat and lightly calcified, resulting in high levels of fragmentation and hence asexual propagation. Conversely, Caribbean species produce a wider range of morphologies, including small, highly domed and highly calcified colonies that protect from fragmentation. By correlating colony morphologies with reproductive life histories within species, we show that morphologies, particularly colony strength and size, control levels of fragmentation and thus mode of propagation in cupuladriids. Life history strategies that promote asexual propagation are found to track levels of primary productivity both between oceans across the isthmus and between regions within oceans. JF - Marine Ecology Progress Series AU - O'Dea, A AU - Herrera-Cubilla, A AU - Fortunato, H AU - Jackson, JBC AD - Center for Tropical Paleoecology and Archeology, Smithsonian Tropical Research Institute, Box 2072, Balboa, Ancon, Republic of Panama, odeaa@si.edu Y1 - 2004/10/14/ PY - 2004 DA - 2004 Oct 14 SP - 145 EP - 161 VL - 280 SN - 0171-8630, 0171-8630 KW - Bryozoans KW - Moss animals KW - Ecology Abstracts KW - Panama KW - Cupuladria KW - Colonies KW - Life history KW - Discoporella KW - Morphology KW - Species richness KW - Propagation KW - Ectoprocta KW - D 04655:Invertebrates - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17747564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Life+history+variation+in+cupuladriid+bryozoans+from+either+side+of+the+Isthmus+of+Panama&rft.au=O%27Dea%2C+A%3BHerrera-Cubilla%2C+A%3BFortunato%2C+H%3BJackson%2C+JBC&rft.aulast=O%27Dea&rft.aufirst=A&rft.date=2004-10-14&rft.volume=280&rft.issue=&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Ectoprocta; Discoporella; Cupuladria; Panama; Life history; Propagation; Morphology; Colonies; Species richness ER - TY - JOUR T1 - Serologic evidence of nonfatal rabies exposure in a free-ranging oncilla (Leopardus tigrinus) in Cotapata National Park, Bolivia. AN - 67224055; 15650107 AB - A clinically healthy free-ranging oncilla (Leopardus tigrinus) was live-trapped in Boliva in 2000. Based on serology, we concluded that this animal was exposed to feline panleukopenia virus, Toxoplasma gondii, and rabies virus. The rabies virus-neutralizing antibody titer (>70 IU/ml) in this oncilla was unusual for an asymptomatic animal exposed to street virus and at a level expected in animals exposed to a large amount of virus, clinically affected, or vaccinated. Based on a subsequent 18 mo of radiotracking, we concluded that the oncilla had a nonfatal exposure to rabies virus. JF - Journal of wildlife diseases AU - Deem, Sharon L AU - Davis, Rolan AU - Pacheco, Luis F AD - Field Veterinary Program, Wildlife Conservation Society, 2300 Southern Boulevard, New York, New York 10460, USA. deems@si.edu Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 811 EP - 815 VL - 40 IS - 4 SN - 0090-3558, 0090-3558 KW - Antibodies, Viral KW - 0 KW - Index Medicus KW - Animals KW - Environmental Exposure KW - Bolivia -- epidemiology KW - Serologic Tests -- veterinary KW - Neutralization Tests -- veterinary KW - Female KW - Antibodies, Viral -- blood KW - Rabies virus -- immunology KW - Felidae -- blood KW - Rabies -- veterinary KW - Felidae -- virology KW - Rabies -- epidemiology KW - Rabies -- blood UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67224055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+wildlife+diseases&rft.atitle=Serologic+evidence+of+nonfatal+rabies+exposure+in+a+free-ranging+oncilla+%28Leopardus+tigrinus%29+in+Cotapata+National+Park%2C+Bolivia.&rft.au=Deem%2C+Sharon+L%3BDavis%2C+Rolan%3BPacheco%2C+Luis+F&rft.aulast=Deem&rft.aufirst=Sharon&rft.date=2004-10-01&rft.volume=40&rft.issue=4&rft.spage=811&rft.isbn=&rft.btitle=&rft.title=Journal+of+wildlife+diseases&rft.issn=00903558&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-06-28 N1 - Date created - 2005-01-14 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - High ice nucleation temperature of zebrafish embryos: slow-freezing is not an option. AN - 66853663; 15351689 AB - Although fish embryos have been used in a number of slow-freezing cryopreservation experiments, they have never been successfully cryopreserved. In part this is because little is known about whether ice forms within the embryo during the slow-freezing dehydration process. Therefore, we examined the temperature of intraembryonic ice formation (T(IIF)) and the temperature of extraembryonic ice formation (T(EIF)), using a cryomicroscope. We used both unmodified zebrafish embryos and those with water channels (aquaporin-3 or AQP3) inserted into their membranes to increase permeability to water and cryoprotectants, examined at 100% epiboly to the 6-somite stage. In these experiments we examined: (1) the spontaneous freezing of (external) solutions; (2) the spontaneous freezing of solutions containing embryos; (3) the effect of preloading the embryos with cryoprotectants on T(IIF); (4) whether preloading the embryos with cryoprotectant helps in survival after nucleating events in the solution; and (5) the damaging effects of extracellular nucleation events versus solution toxicity on the embryos. The solutes alone (embryo medium--EM, sucrose culture medium, 1 M propylene glycol in EM, and 1 M propylene glycol in a sucrose culture medium) froze at -14.9 +/- 1.1, -17.0 +/- 0.3, -17.8 +/- 1.0, and -17.7 +/- 1.4, respectively. There was no difference amongst these means (P > 0.05), thus adding cryoprotectant did not significantly lower the nucleation point. Adding embryos (preloaded with cryoprotectant or not) did not change the basic freezing characteristics of these solutes. In all these experiments, (T(EIF)) equaled (T(IIF)), and there was no difference in the freezing point of the solutions with or without the embryos (P > 0.05). Additionally, there was no difference in the freezing characteristics of embryos with and without aquaporins (P > 0.05). The formation of intraembryonic ice was lethal to the zebrafish embryos in all cases. But this lethal outcome was not related to solution injury effects, because 88-98% of embryos survived when exposed to a higher solute concentration with no ice present. Taken together, these data suggest that slow-freezing is not a suitable option for zebrafish embryos. The mechanism of this high temperature nucleation event in zebrafish embryos is still unknown. JF - Cryobiology AU - Hagedorn, M AU - Peterson, A AU - Mazur, P AU - Kleinhans, F W AD - Department of Reproductive Sciences, Smithsonian's National Zoological Park, Washington, DC 20008, USA. hagedornm@nzp.si.edu Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 181 EP - 189 VL - 49 IS - 2 SN - 0011-2240, 0011-2240 KW - Cryoprotective Agents KW - 0 KW - Ice KW - Index Medicus KW - Animals KW - Cryopreservation -- methods KW - Zebrafish -- embryology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66853663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cryobiology&rft.atitle=High+ice+nucleation+temperature+of+zebrafish+embryos%3A+slow-freezing+is+not+an+option.&rft.au=Hagedorn%2C+M%3BPeterson%2C+A%3BMazur%2C+P%3BKleinhans%2C+F+W&rft.aulast=Hagedorn&rft.aufirst=M&rft.date=2004-10-01&rft.volume=49&rft.issue=2&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Cryobiology&rft.issn=00112240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-03-07 N1 - Date created - 2004-09-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Assessing the causes of late Pleistocene extinctions on the continents AN - 51781859; 2004-083964 AB - One of the great debates about extinction is whether humans or climatic change caused the demise of the Pleistocene megafauna. Evidence from paleontology, climatology, archaeology, and ecology now supports the idea that humans contributed to extinction on some continents, but human hunting was not solely responsible for the pattern of extinction everywhere. Instead, evidence suggests that the intersection of human impacts with pronounced climatic change drove the precise timing and geography of extinction in the Northern Hemisphere. The story from the Southern Hemisphere is still unfolding. New evidence from Australia supports the view that humans helped cause extinctions there, but the correlation with climate is weak or contested. Firmer chronologies, more realistic ecological models, and regional paleoecological insights still are needed to understand details of the worldwide extinction pattern and the population dynamics of the species involved. JF - Science AU - Barnosky, Anthony D AU - Koch, Paul L AU - Feranec, Robert S AU - Wing, Scott L AU - Shabel, Alan B Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 70 EP - 75 PB - American Association for the Advancement of Science, Washington, DC VL - 306 IS - 5693 SN - 0036-8075, 0036-8075 KW - Chordata KW - Quaternary KW - human activity KW - global KW - Mammalia KW - correlation KW - simulation KW - paleoclimatology KW - climate change KW - paleoecology KW - upper Pleistocene KW - Cenozoic KW - dynamics KW - Pleistocene KW - extinction KW - Ocean Drilling Program KW - Vertebrata KW - Tetrapoda KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51781859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Assessing+the+causes+of+late+Pleistocene+extinctions+on+the+continents&rft.au=Barnosky%2C+Anthony+D%3BKoch%2C+Paul+L%3BFeranec%2C+Robert+S%3BWing%2C+Scott+L%3BShabel%2C+Alan+B&rft.aulast=Barnosky&rft.aufirst=Anthony&rft.date=2004-10-01&rft.volume=306&rft.issue=5693&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1101476 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 93 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Cenozoic; Chordata; climate change; correlation; dynamics; extinction; global; human activity; Mammalia; Ocean Drilling Program; paleoclimatology; paleoecology; Pleistocene; Quaternary; simulation; Tetrapoda; upper Pleistocene; Vertebrata DO - http://dx.doi.org/10.1126/science.1101476 ER - TY - JOUR T1 - Salterella in the Argentine Precordillera; an Early Cambrian palaeobiogeographic indicator of Laurentian affinity AN - 51775736; 2004-083749 AB - This paper documents Salterella maccullochi (Murchison) in the Precordillera of western Argentina in the present-day southern hemisphere. The record of these Early Cambrian small conical-shaped fossils, assigned to the extinct phylum Agmata, provides further palaeobiogeographic evidence to consider the Argentine Precordillera an exotic terrane to Gondwana that originally rifted from Laurentia. For palaeogeographic reconstructions, Salterella can be considered as an organism equally important and biogeographically as meaningful as the olenellid trilobites due to their limited dispersal and demonstrated link to Laurentian shallow-water inner-shelf facies. It has not been found anywhere in Gondwana. Salterella existed for only a very short interval of time, but spread almost instantaneously around Laurentia. On this basis, the Early Cambrian of the Precordillera terrane remains the more conclusive palaeobiogeographical link to Laurentia. Salterella provides another line of evidence supporting palaeontological, sedimentologic, stratigraphic, palaeomagnetic, and isotopic evidence for a Laurentia origin of the Precordillera terrane. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Astini, Ricardo A AU - Thomas, William A AU - Yochelson, Ellis L Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 125 EP - 132 PB - Elsevier, Amsterdam VL - 213 IS - 1-2 SN - 0031-0182, 0031-0182 KW - Andes KW - Laurentia KW - Salterella maccullochi KW - Paleozoic KW - Lower Cambrian KW - Agmata KW - biogeography KW - paleogeography KW - Cambrian KW - soft sediment deformation KW - continental drift KW - problematic fossils KW - Precordillera KW - South America KW - olistoliths KW - Argentina KW - Los Sombreros Formation KW - Salterella KW - Metazoa KW - western Argentina KW - sedimentary structures KW - index fossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51775736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Salterella+in+the+Argentine+Precordillera%3B+an+Early+Cambrian+palaeobiogeographic+indicator+of+Laurentian+affinity&rft.au=Astini%2C+Ricardo+A%3BThomas%2C+William+A%3BYochelson%2C+Ellis+L&rft.aulast=Astini&rft.aufirst=Ricardo&rft.date=2004-10-01&rft.volume=213&rft.issue=1-2&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2004.07.008 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2004-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. sects., geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Agmata; Andes; Argentina; biogeography; Cambrian; continental drift; index fossils; Laurentia; Los Sombreros Formation; Lower Cambrian; Metazoa; olistoliths; paleogeography; Paleozoic; Precordillera; problematic fossils; Salterella; Salterella maccullochi; sedimentary structures; soft sediment deformation; South America; western Argentina DO - http://dx.doi.org/10.1016/j.palaeo.2004.07.008 ER - TY - JOUR T1 - Differentiation of metal-rich meteoritic parent bodies; I, Measurements of PGEs, Re, Mo, W, and Au in meteoritic Fe-Ni metal AN - 51755902; 2005-011471 AB - We describe an analytical technique for measurements of Fe, Ni, Co, Mo, Ru, Rh, W, Re, Os, Ir, Pt, and Au in bulk samples of iron meteorites. The technique involves EPMA (Fe, Ni, Co) and LA-ICP-MS analyses of individual phases of iron meteorites, followed by calculation of bulk compositions based on the abundances of these phases. We report, for the first time, a consistent set of concentrations of Mo, Ru, Rh, Pd, W, Re, Os, Ir, Pt, and Au in the iron meteorites Arispe, Bennett County, Grant, Cape of Good Hope, Cape York, Carbo, Chinga, Coahuila, Duchesne, Gibeon, Henbury, Mundrabilla, Negrillos, Odessa, Sikhote-Alin, and Toluca and the Divnoe primitive achondrite. The comparison of our LA-ICP-MS data for a number of iron meteorites with high-precision isotope dilution and INAA data demonstrates the good precision and accuracy of our technique. The narrow ranges of variations of Mo and Pd concentrations within individual groups of iron meteorites suggest that these elements can provide important insights into the evolution of parent bodies of iron meteorites. Under certain assumptions, the Mo concentrations can be used to estimate mass fractions of the metal-sulfide cores in the parent bodies of iron meteorites. It appears that a range of Pd variations within a group of iron meteorites can serve as a useful indicator of S content in the core of its parent body. JF - Meteoritics & Planetary Science AU - Petaev, M I AU - Jacobsen, S B Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 1685 EP - 1697 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 10 SN - 1086-9379, 1086-9379 KW - stony meteorites KW - laser methods KW - rhenium KW - mass spectra KW - techniques KW - platinum group KW - geochemical indicators KW - meteorites KW - tungsten KW - iron meteorites KW - molybdenum KW - spectra KW - gold KW - trace elements KW - geochemistry KW - concentration KW - chemical analysis KW - precision KW - parent bodies KW - laser ablation KW - siderophile elements KW - achondrites KW - ICP mass spectra KW - metals KW - accuracy KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51755902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Differentiation+of+metal-rich+meteoritic+parent+bodies%3B+I%2C+Measurements+of+PGEs%2C+Re%2C+Mo%2C+W%2C+and+Au+in+meteoritic+Fe-Ni+metal&rft.au=Petaev%2C+M+I%3BJacobsen%2C+S+B&rft.aulast=Petaev&rft.aufirst=M&rft.date=2004-10-01&rft.volume=39&rft.issue=10&rft.spage=1685&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 61 N1 - PubXState - AR N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - accuracy; achondrites; chemical analysis; concentration; geochemical indicators; geochemistry; gold; ICP mass spectra; iron meteorites; laser ablation; laser methods; mass spectra; metals; meteorites; molybdenum; parent bodies; platinum group; precision; rhenium; siderophile elements; spectra; stony meteorites; techniques; trace elements; tungsten ER - TY - JOUR T1 - Formation of chondritic refractory inclusions; the astrophysical setting AN - 51734402; 2005-025937 AB - This study attempts to identify the astrophysical setting in which properties of the Ca,Al-rich inclusions (CAIs) found in chondritic meteorites are best understood. Importance is attached to the short time period in which most or all of the CAIs were formed. The period is dissimilar to the time scale of evolution of T Tauri stars; it corresponds instead to the time scale of Class 0 and Class I young stellar objects, protostars as they exist during the massive infall of interstellar material that creates stars. The innermost portion of the sun's rapidly accreting nebular disk, kept hot during that period by viscous dissipation, is the most plausible site for CAI formation. Once condensed, CAIs must be taken out of that hot zone rather promptly in order to preserve their specialized mineralogical compositions, and they must be transported to the radial distance of the asteroid belt to be available for accretion into the chondrites that contain them today. Though this paper is critical of some aspects of the x-wind model of CAI formation, something akin to the x-wind may be the best way of understanding this extraction and transport of CAIs. JF - Geochimica et Cosmochimica Acta AU - Wood, John A Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 4007 EP - 4021 PB - Pergamon, Oxford VL - 68 IS - 19 SN - 0016-7037, 0016-7037 KW - stony meteorites KW - asteroids KW - isotopes KW - supernovas KW - parent bodies KW - calcium-aluminum inclusions KW - cosmochemistry KW - carbonaceous chondrites KW - CV chondrites KW - Allende Meteorite KW - meteorites KW - Al-26 KW - radioactive isotopes KW - stars KW - metals KW - aluminum KW - inclusions KW - classification KW - age KW - theoretical models KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51734402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Formation+of+chondritic+refractory+inclusions%3B+the+astrophysical+setting&rft.au=Wood%2C+John+A&rft.aulast=Wood&rft.aufirst=John&rft.date=2004-10-01&rft.volume=68&rft.issue=19&rft.spage=4007&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2004.04.003 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 142 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - age; Al-26; Allende Meteorite; aluminum; asteroids; calcium-aluminum inclusions; carbonaceous chondrites; chondrites; classification; cosmochemistry; CV chondrites; inclusions; isotopes; metals; meteorites; parent bodies; radioactive isotopes; stars; stony meteorites; supernovas; theoretical models DO - http://dx.doi.org/10.1016/j.gca.2004.04.003 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51731700; 2005-023515 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 325 EP - 326 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 34 IS - 4 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - publications KW - Protista KW - Invertebrata KW - catalogs KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51731700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2004-10-01&rft.volume=34&rft.issue=4&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/ L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; catalogs; Foraminifera; Invertebrata; microfossils; Protista; publications ER - TY - JOUR T1 - The role of immigrants in the assembly of the South American rainforest tree flora AN - 51711799; 2005-026807 AB - The Amazon lowland rainforest flora is conventionally viewed as comprising lineages that evolved in biogeographic isolation after the split of west Gondwana (ca. 100 Myr ago). Recent molecular phylogenies, however, identify immigrant lineages that arrived in South America during its period of oceanic isolation (ca. 100-3 Myr ago). Long-distance sweepstakes dispersal across oceans played an important and possibly predominant role. Stepping-stone migration from Africa and North America through hypothesized Late Cretaceous and Tertiary island chains may have facilitated immigration. An analysis of inventory plot data suggests that immigrant lineages comprise ca. 20% of both the species and individuals of an Amazon tree community in Ecuador. This is more than an order of magnitude higher than previous estimates. We also present data on the community- level similarity between South American and palaeo-tropical rainforests, and suggest that most taxonomic similarity derives from trans-oceanic dispersal, rather than a shared Gondwanan history. JF - Philosophical Transactions - Royal Society of London. Biological Sciences AU - Pennington, R Toby AU - Dick, Christopher W A2 - Pennington, R. Toby A2 - Cronk, Quentin C. B. A2 - Richardson, James A. Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 1611 EP - 1622 PB - Royal Society of London, London VL - 359 IS - 1450 SN - 0962-8436, 0962-8436 KW - forests KW - migration KW - Spermatophyta KW - Plantae KW - Ecuador KW - Annonaceae KW - Cretaceous KW - phylogeny KW - rain forests KW - biogeography KW - paleogeography KW - Dicotyledoneae KW - Mesozoic KW - Cenozoic KW - Tertiary KW - South America KW - DNA KW - Gondwana KW - Lauraceae KW - Angiospermae KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Philosophical+Transactions+-+Royal+Society+of+London.+Biological+Sciences&rft.atitle=The+role+of+immigrants+in+the+assembly+of+the+South+American+rainforest+tree+flora&rft.au=Pennington%2C+R+Toby%3BDick%2C+Christopher+W&rft.aulast=Pennington&rft.aufirst=R&rft.date=2004-10-01&rft.volume=359&rft.issue=1450&rft.spage=1611&rft.isbn=&rft.btitle=&rft.title=Philosophical+Transactions+-+Royal+Society+of+London.+Biological+Sciences&rft.issn=09628436&rft_id=info:doi/10.1098%2Frstb.2004.1532 L2 - http://rstb.royalsocietypublishing.org/ LA - English DB - GeoRef N1 - Conference title - Plant phylogeny and the origin of major biomes N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 82 N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Angiospermae; Annonaceae; biogeography; Cenozoic; Cretaceous; Dicotyledoneae; DNA; Ecuador; forests; Gondwana; Lauraceae; Mesozoic; migration; paleogeography; phylogeny; Plantae; rain forests; South America; Spermatophyta; Tertiary DO - http://dx.doi.org/10.1098/rstb.2004.1532 ER - TY - JOUR T1 - Latitude-dependent nature and physical characteristics of transverse aeolian ridges on Mars AN - 51598098; 2006-034180 JF - Journal of Geophysical Research, E, Planets AU - Wilson, Sharon A AU - Zimbelman, James R Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 12 PB - American Geophysical Union, Washington, DC VL - 109 IS - 10 KW - eolian features KW - albedo KW - solar system KW - dunes KW - erosion KW - Mars KW - satellite methods KW - weathering KW - relief KW - terrestrial planets KW - spatial distribution KW - planets KW - surface features KW - planetology KW - orbital observations KW - image analysis KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51598098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.atitle=Latitude-dependent+nature+and+physical+characteristics+of+transverse+aeolian+ridges+on+Mars&rft.au=Wilson%2C+Sharon+A%3BZimbelman%2C+James+R&rft.aulast=Wilson&rft.aufirst=Sharon&rft.date=2004-10-01&rft.volume=109&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2004JE002247 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 70 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - albedo; dunes; eolian features; erosion; image analysis; Mars; orbital observations; planetology; planets; relief; remote sensing; satellite methods; solar system; spatial distribution; surface features; terrestrial planets; weathering DO - http://dx.doi.org/10.1029/2004JE002247 ER - TY - JOUR T1 - Elastic dislocation modeling of wrinkle ridges on Mars AN - 51451099; 2007-043273 JF - Icarus AU - Watters, Thomas R Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 284 EP - 294 PB - Elsevier, New York, NY VL - 171 IS - 2 SN - 0019-1035, 0019-1035 KW - Solis Planum KW - breccia KW - listric faults KW - decollement KW - Mars KW - wrinkle ridges KW - megabreccia KW - digital terrain models KW - deformation KW - Lunae Planum KW - thin-skinned tectonics KW - terrestrial planets KW - planets KW - thrust faults KW - thick-skinned tectonics KW - surface features KW - mechanics KW - MOLA KW - tectonics KW - image analysis KW - faults KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51451099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Elastic+dislocation+modeling+of+wrinkle+ridges+on+Mars&rft.au=Watters%2C+Thomas+R&rft.aulast=Watters&rft.aufirst=Thomas&rft.date=2004-10-01&rft.volume=171&rft.issue=2&rft.spage=284&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2004.05.024 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 93 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - breccia; decollement; deformation; digital terrain models; faults; image analysis; listric faults; Lunae Planum; Mars; mechanics; megabreccia; MOLA; planets; Solis Planum; surface features; tectonics; terrestrial planets; thick-skinned tectonics; thin-skinned tectonics; thrust faults; wrinkle ridges DO - http://dx.doi.org/10.1016/j.icarus.2004.05.024 ER - TY - JOUR T1 - The cooperative effects of lead and structural water on color intensity of microcline, var. amazonite AN - 51433722; 2007-056606 JF - Rocks and Minerals AU - Rein, P E AU - Simmons, W B AU - Falster, A U AU - Wise, M A AU - Nizamoff, J W AU - Anonymous Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 342 EP - 343 PB - Heldref Publications, Washington, DC VL - 79 IS - 5 SN - 0035-7529, 0035-7529 KW - water KW - silicates KW - microcline KW - lead KW - crystal structure KW - optical properties KW - alkali feldspar KW - color KW - metals KW - amazonite KW - framework silicates KW - feldspar group KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51433722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rocks+and+Minerals&rft.atitle=The+cooperative+effects+of+lead+and+structural+water+on+color+intensity+of+microcline%2C+var.+amazonite&rft.au=Rein%2C+P+E%3BSimmons%2C+W+B%3BFalster%2C+A+U%3BWise%2C+M+A%3BNizamoff%2C+J+W%3BAnonymous&rft.aulast=Rein&rft.aufirst=P&rft.date=2004-10-01&rft.volume=79&rft.issue=5&rft.spage=342&rft.isbn=&rft.btitle=&rft.title=Rocks+and+Minerals&rft.issn=00357529&rft_id=info:doi/ L2 - http://www.rocksandminerals.org/ LA - English DB - GeoRef N1 - Conference title - Specimen mineralogy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ROCMAR N1 - SubjectsTermNotLitGenreText - alkali feldspar; amazonite; color; crystal structure; feldspar group; framework silicates; lead; metals; microcline; optical properties; silicates; water ER - TY - JOUR T1 - Mineralogy of the hiddenite and emerald vein assemblage, Hiddenite, North Carolina AN - 51433533; 2007-056608 JF - Rocks and Minerals AU - Wise, M A AU - Anderson, A J AU - Isaac, R L AU - Anonymous Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 344 PB - Heldref Publications, Washington, DC VL - 79 IS - 5 SN - 0035-7529, 0035-7529 KW - United States KW - silicates KW - Hiddenite North Carolina KW - collecting KW - mineral localities KW - ring silicates KW - veins KW - calcite KW - quartz veins KW - gems KW - Alexander County North Carolina KW - ore minerals KW - emerald KW - North Carolina KW - hiddenite KW - carbonates KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51433533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rocks+and+Minerals&rft.atitle=Mineralogy+of+the+hiddenite+and+emerald+vein+assemblage%2C+Hiddenite%2C+North+Carolina&rft.au=Wise%2C+M+A%3BAnderson%2C+A+J%3BIsaac%2C+R+L%3BAnonymous&rft.aulast=Wise&rft.aufirst=M&rft.date=2004-10-01&rft.volume=79&rft.issue=5&rft.spage=344&rft.isbn=&rft.btitle=&rft.title=Rocks+and+Minerals&rft.issn=00357529&rft_id=info:doi/ L2 - http://www.rocksandminerals.org/ LA - English DB - GeoRef N1 - Conference title - Specimen mineralogy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - ROCMAR N1 - SubjectsTermNotLitGenreText - Alexander County North Carolina; calcite; carbonates; collecting; emerald; gems; hiddenite; Hiddenite North Carolina; mineral localities; North Carolina; ore minerals; quartz veins; ring silicates; silicates; United States; veins ER - TY - JOUR T1 - Volcanic rilles, streamlined islands, and the origin of outflow channels on Mars AN - 50282177; 2006-034187 JF - Journal of Geophysical Research, E, Planets AU - Leverington, David W Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 14 PB - American Geophysical Union, Washington, DC VL - 109 IS - 10 KW - rilles KW - lava flows KW - impact features KW - THEMIS KW - Shalbatana Vallis KW - Moon KW - Venus KW - lava channels KW - space photography KW - Mars KW - volcanology KW - terrestrial planets KW - planets KW - Ares Vallis KW - volcanic features KW - craters KW - Aromatum Chaos KW - surface features KW - planetology KW - interplanetary comparison KW - impact craters KW - Ravi Vallis KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50282177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.atitle=Volcanic+rilles%2C+streamlined+islands%2C+and+the+origin+of+outflow+channels+on+Mars&rft.au=Leverington%2C+David+W&rft.aulast=Leverington&rft.aufirst=David&rft.date=2004-10-01&rft.volume=109&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2004JE002311 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 142 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Ares Vallis; Aromatum Chaos; craters; impact craters; impact features; interplanetary comparison; lava channels; lava flows; Mars; Moon; planetology; planets; Ravi Vallis; remote sensing; rilles; Shalbatana Vallis; space photography; surface features; terrestrial planets; THEMIS; Venus; volcanic features; volcanology DO - http://dx.doi.org/10.1029/2004JE002311 ER - TY - JOUR T1 - Speciation In Hawaiian Angiosperm Lineages: Cause, Consequence, And Mode AN - 21112753; 6122578 AB - The biota of Hawaiian Islands is derived entirely from long distance dispersal, often followed by in situ speciation. Species descended from each colonist constitute monophyletic lineages that have diverged to varying degrees under similar spatial and temporal constraints. We partitioned the Hawaiian angiosperm flora into lineages and assessed morphological, ecological, and biogeographic characteristics to examine their relationships to variation in species number (S). Lineages with external bird dispersal (through adhesion) were significantly more species-rich than those with abiotic dispersal, but only weakly more species-rich than lineages with internal bird dispersal (involving fleshy fruits). Pollination mode and growth form (woody vs. herbaceous) had no significant effect on S, in contrast to studies of angiosperm families. S relates positively to the geographic and ecological range size of whole lineages, but negatively to local abundance and mean range sizes of constituent species. Species-rich lineages represent a large proportion of major adaptive shifts, although this appears to be an artifact of having more species. Examination of 52 sister species pairs in numerous lineages provides evidence for allopatric (including peripheral isolates) and parapatric (ecological) modes, with 15 cases of each. Although postspeciational dispersal may obscure these modes in many of the remaining cases, instances of sympatric and hybrid speciation are also discussed. Because speciation is both a consequence and a cause of ecological and biogeographic traits, speciation mode may be integral to relationships between traits. We discuss the role of speciation in shaping the regional species pool. JF - Evolution AU - Price, J P AU - Wagner, W L AD - Department of Botany, MRC-166, National Museum of Natural History, Smithsonian Institution, P.O. Box 37102, Washington, D.C. 20013-7012, jonathan@nmnh.si.edu Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 2185 EP - 2200 PB - The Society for the Study of Evolution VL - 58 IS - 10 SN - 0014-3820, 0014-3820 KW - Ecology Abstracts KW - Pollination KW - Speciation KW - Fruits KW - Islands KW - Sympatric populations KW - Abundance KW - Dispersal KW - Angiosperms KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21112753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Evolution&rft.atitle=Speciation+In+Hawaiian+Angiosperm+Lineages%3A+Cause%2C+Consequence%2C+And+Mode&rft.au=Price%2C+J+P%3BWagner%2C+W+L&rft.aulast=Price&rft.aufirst=J&rft.date=2004-10-01&rft.volume=58&rft.issue=10&rft.spage=2185&rft.isbn=&rft.btitle=&rft.title=Evolution&rft.issn=00143820&rft_id=info:doi/10.1043%2F0014-3820%282004%290582.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0014-3820&volume=58&page=2185 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Pollination; Fruits; Speciation; Islands; Sympatric populations; Abundance; Angiosperms; Dispersal DO - http://dx.doi.org/10.1043/0014-3820(2004)058<2185:SIHALC>2.0.CO;2 ER - TY - JOUR T1 - Long-distance gene flow and cross-Andean dispersal of lowland rainforest bees (Apidae: Euglossini) revealed by comparative mitochondrial DNA phylogeography AN - 17865978; 6230561 AB - Euglossine bees (Apidae; Euglossini) exclusively pollinate hundreds of orchid species and comprise up to 25% of bee species richness in neotropical rainforests. As one of the first studies of comparative phylogeography in a neotropical insect group, we performed a mitochondrial DNA (mtDNA)-based analysis of 14 euglossine species represented by populations sampled across the Andes and/or across the Amazon basin. The mtDNA divergences within species were consistently low; across the 12 monophyletic species the mean intraspecific divergence among haplotypes was 0.9% (range of means, 0-1.9%). The cytochrome oxidase 1 (CO1) divergence among populations separated by the Andes (N = 11 species) averaged 1.1% (range 0.0-2.0%). The mtDNA CO1 data set displayed homogeneous rates of nucleotide substitution, permitting us to infer dispersal across the cordillera long after the final Andean uplift based on arthropod molecular clocks of 1.2-1.5% divergence per million years. Gene flow across the 3000-km breadth of the Amazon basin was inferred from identical cross-Amazon haplotypes found in five species. Although mtDNA haplotypes for 12 of the 14 euglossine species were monophyletic, a reticulate CO1 phylogeny was recovered in Euglossa cognata and E. mixta, suggesting large ancestral populations and recent speciation. Reference to closely related outgroups suggested recent speciation for the majority of species. Phylogeographical structure across a broad spatial scale is weaker in euglossine bees than in any neotropical group previously examined, and may derive from a combination of Quaternary speciation, population expansion and/or long-distance gene flow. JF - Molecular Ecology AU - Dick, Christopher W AU - Roubik, David W AU - Gruber, Karl F AU - Bermingham, Eldredge AD - Christopher W. Dick, dickc@naos.si.edu Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 3775 EP - 3785 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 13 IS - 12 SN - 0962-1083, 0962-1083 KW - Entomology Abstracts; Ecology Abstracts; Genetics Abstracts KW - Speciation KW - Euglossa KW - Basins KW - Cytochrome-c oxidase KW - Rain forests KW - Haplotypes KW - Euglossini KW - Gene flow KW - Apidae KW - Species richness KW - Phylogeny KW - Mitochondrial DNA KW - Dispersal KW - Orchidaceae KW - Z 05219:Population genetics KW - G 07366:Insects/arachnids KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17865978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Long-distance+gene+flow+and+cross-Andean+dispersal+of+lowland+rainforest+bees+%28Apidae%3A+Euglossini%29+revealed+by+comparative+mitochondrial+DNA+phylogeography&rft.au=Dick%2C+Christopher+W%3BRoubik%2C+David+W%3BGruber%2C+Karl+F%3BBermingham%2C+Eldredge&rft.aulast=Dick&rft.aufirst=Christopher&rft.date=2004-10-01&rft.volume=13&rft.issue=12&rft.spage=3775&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02374.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Figures, 3; tables, 3; references, 67. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Apidae; Euglossini; Euglossa; Orchidaceae; Mitochondrial DNA; Speciation; Haplotypes; Gene flow; Rain forests; Basins; Dispersal; Species richness; Cytochrome-c oxidase; Phylogeny DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02374.x ER - TY - JOUR T1 - Tropical Transpacific Shore Fishes AN - 17744174; 6121127 AB - Tropical transpacific fishes occur on both sides of the world's largest deep-water barrier to the migration of marine shore organisms, the 4,000- to 7,000-km-wide Eastern Pacific Barrier (EPB). They include 64 epipelagic oceanic species and 126 species of shore fishes known from both the tropical eastern Pacific (TEP) and the central and West Pacific. The broad distributions of 19 of 39 circumglobal transpacific species of shore fishes offer no clues to the origin of their TEP populations; TEP populations of another 19 with disjunct Pacific distributions may represent isthmian relicts that originated from New World populations separated by the closure of the Central American isthmus. Eighty species of transpacific shore fishes likely migrated eastward to the TEP, and 22 species of shore fishes (12 of them isthmian relicts) and one oceanic species likely migrated westward from the TEP. Transpacific species constitute similar to 12% of the TEP's tropical shore fishes and 15-20% of shore fishes at islands on the western edge of the EPB. Eastward migrants constitute similar to 7% of the TEP's shore-fish fauna, and a similar proportion of TEP endemics may be derived from recent eastward immigration. Representation of transpacific species in different elements of the TEP fauna relates strongly to adult pelagic dispersal ability - they constitute almost all the epipelagic oceanic species, similar to 25% of the inshore pelagic species, but only 10% of the demersal shore fishes. Taxa that have multiple pelagic life-history stages are best represented among the transpacific species. Among demersal teleosts that have pelagic larvae, pelagic spawners are better represented than demersal spawners among transpacific species, perhaps because offshore larval development and longer pelagic larval durations provide the former with greater dispersal capabilities. There are strong phylogenetic effects on representation in the transpacific fauna: (1) elasmobranchs are proportionally better represented than teleosts, even teleosts with more pelagic life-history stages; (2) a pelagic juvenile stage with great dispersal potential allows tetraodontiforms that produce demersal or pelagic eggs to be well represented; and (3) various speciose central Pacific families with "adequate" larval dispersal characteristics lack transpacific species. El Ninos potentially enhance eastward migration by increasing eastward flow and halving transit times across the EPB. However, that effect may be offset by low productivity and high temperatures in those eastbound flows. JF - Pacific Science AU - Robertson AU - Grove, J S AU - McCosker, JE AD - Smithsonian Tropical Research Institute (Panama), Unit 0948, APO AA 34002-0948, USA, drr@stri.org Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 507 EP - 565 VL - 58 IS - 4 SN - 0030-8870, 0030-8870 KW - Cowfishes KW - Filefishes KW - Leatherjackets KW - Puffers KW - Triggerfishes KW - Trunkfishes KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - IE, Pacific KW - Geographical distribution KW - Barriers KW - Ichthyoplankton KW - ISEW, West Pacific KW - Fish eggs KW - Larval development KW - IS, Tropical Pacific KW - Migration KW - Fish larvae KW - Geological time KW - Pisces KW - Marine fish KW - Endemic species KW - El Nino phenomena KW - Marine KW - I, Central Pacific KW - Biogeography KW - Spawning populations KW - Developmental stages KW - Coastal waters KW - Teleostei KW - Tetraodontiformes KW - Tropical environment KW - Migrations KW - Dispersal KW - Elasmobranchii KW - Dispersion KW - Q1 08342:Geographical distribution KW - D 04668:Fish KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08383:Biogeography and biogeographic regions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17744174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pacific+Science&rft.atitle=Tropical+Transpacific+Shore+Fishes&rft.au=Robertson%3BGrove%2C+J+S%3BMcCosker%2C+JE&rft.aulast=Robertson&rft.aufirst=&rft.date=2004-10-01&rft.volume=58&rft.issue=4&rft.spage=507&rft.isbn=&rft.btitle=&rft.title=Pacific+Science&rft.issn=00308870&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Geographical distribution; Barriers; Ichthyoplankton; Biogeography; Spawning populations; Fish eggs; Developmental stages; Larval development; Coastal waters; Fish larvae; Geological time; Marine fish; Endemic species; Tropical environment; Migrations; El Nino phenomena; Dispersion; Dispersal; Migration; Pisces; Tetraodontiformes; Elasmobranchii; Teleostei; I, Central Pacific; IE, Pacific; ISEW, West Pacific; IS, Tropical Pacific; Marine ER - TY - JOUR T1 - A Waterborne Behavioral Cue for the Actinotroch Larva of Phoronis pallida (Phoronida) Produced by Upogebia pugettensis (Decapoda: Thalassinidea) AN - 17701378; 6089004 AB - Phoronis pallida (Phoronida) occurs as a commensal within the burrow of Upogebia pugettensis (Decapoda: Thalassinidea). Upogebia-conditioned seawater (UCSW) induced an exploratory swimming behavior in competent larvae of P. pallida in a dosage-dependent manner. This behavior included a significant increase in swimming speed that was directed downward, along with the repeated probing of the bottom with the sensory portion of the oral hood. The waterborne cue from the shrimp was present in the gut effluent, and the swimming behavior was not the result of the elevated ammonia concentration. Molecular weight separation of the UCSW estimated that the cue was between 10 and 50 kDa. Enzymatic treatments showed that the cue's activity could be eliminated by arginase and significantly reduced by lipase. Competent larvae were also induced to metamorphose when exposed to 20 mM CsCl for 30 min. Larvae did not respond to CsCl when cultured about 4 weeks past the onset of competence. Compared with actinotroch larvae of other phoronid species, P. pallida larvae exhibit greater behavioral specificity and neuronal differences within the hood sense organ. These anatomical and behavioral differences may have been maintained through a coevolutionary process among P. pallida and species of thalassinid shrimps that share Upogebia life-history characteristics. JF - Biological Bulletin, Marine Biological Laboratory, Woods Hole AU - Santagata, S AD - Smithsonian Marine Station, 701 Seaway Drive, Fort Pierce, FL 34949, USA, santagata@sms.si.edu Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 103 EP - 115 VL - 207 IS - 2 SN - 0006-3185, 0006-3185 KW - behavioral cues KW - Ecology Abstracts; Chemoreception Abstracts; Animal Behavior Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Specificity KW - Behaviour KW - Upogebia pugettensis KW - Commensals KW - Disease control KW - Sense organs KW - Burrowing organisms KW - Penaeidae KW - Interspecific relationships KW - Marine environment KW - Gut KW - Molecular weight KW - Arginase KW - Phoronis pallida KW - Marine KW - Swimming KW - Decapoda KW - Swimming behavior KW - Phoronida KW - Thalassinidea KW - Effluents KW - Burrows KW - Upogebia KW - Zoobenthos KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - Y 25692:Invertebrates (excluding insects) KW - D 04655:Invertebrates - general KW - R 18008:Pheromones & other infochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17701378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Bulletin%2C+Marine+Biological+Laboratory%2C+Woods+Hole&rft.atitle=A+Waterborne+Behavioral+Cue+for+the+Actinotroch+Larva+of+Phoronis+pallida+%28Phoronida%29+Produced+by+Upogebia+pugettensis+%28Decapoda%3A+Thalassinidea%29&rft.au=Santagata%2C+S&rft.aulast=Santagata&rft.aufirst=S&rft.date=2004-10-01&rft.volume=207&rft.issue=2&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Biological+Bulletin%2C+Marine+Biological+Laboratory%2C+Woods+Hole&rft.issn=00063185&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Burrowing organisms; Swimming; Specificity; Interspecific relationships; Behaviour; Disease control; Commensals; Effluents; Zoobenthos; Burrows; Sense organs; Marine environment; Swimming behavior; Arginase; Molecular weight; Gut; Penaeidae; Decapoda; Upogebia; Upogebia pugettensis; Phoronis pallida; Phoronida; Thalassinidea; Marine ER - TY - JOUR T1 - A reliable, non-invasive method for sex determination in the endangered San Joaquin kit fox (Vulpes macrotis mutica) and other canids AN - 17536108; 6283488 JF - Conservation Genetics AU - Ortega, Jorge AU - Rosario Franco, Maria Del AU - Adams, Brice A AU - Ralls, Katherine AU - Maldonado, Jesus E AD - Smithsonian Institution, 3001 Connecticut Ave., Washington, DC, 20008, USA, artibeus2@aol.com Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 715 EP - 718 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 5 IS - 5 SN - 1566-0621, 1566-0621 KW - Ecology Abstracts; Genetics Abstracts KW - Conservation genetics KW - Vulpes macrotis mutica KW - Sex determination KW - Methodology KW - G 07405:Carnivora KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17536108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Genetics&rft.atitle=A+reliable%2C+non-invasive+method+for+sex+determination+in+the+endangered+San+Joaquin+kit+fox+%28Vulpes+macrotis+mutica%29+and+other+canids&rft.au=Ortega%2C+Jorge%3BRosario+Franco%2C+Maria+Del%3BAdams%2C+Brice+A%3BRalls%2C+Katherine%3BMaldonado%2C+Jesus+E&rft.aulast=Ortega&rft.aufirst=Jorge&rft.date=2004-10-01&rft.volume=5&rft.issue=5&rft.spage=715&rft.isbn=&rft.btitle=&rft.title=Conservation+Genetics&rft.issn=15660621&rft_id=info:doi/10.1007%2Fs10592-004-1862-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Vulpes macrotis mutica; Methodology; Conservation genetics; Sex determination DO - http://dx.doi.org/10.1007/s10592-004-1862-0 ER - TY - JOUR T1 - Prevalence and differential host-specificity of two avian blood parasite genera in the Australo-Papuan region AN - 17491015; 6230566 AB - The degree to which widespread avian blood parasites in the genera Plasmodium and Haemoproteus pose a threat to novel hosts depends in part on the degree to which they are constrained to a particular host or host family. We examined the host distribution and host-specificity of these parasites in birds from two relatively understudied and isolated locations: Australia and Papua New Guinea. Using polymerase chain reaction (PCR), we detected infection in 69 of 105 species, representing 44% of individuals surveyed (n = 428). Across host families, prevalence of Haemoproteus ranged from 13% (Acanthizidae) to 56% (Petroicidae) while prevalence of Plasmodium ranged from 3% (Petroicidae) to 47% (Ptilonorhynchidae). We recovered 78 unique mitochondrial lineages from 155 sequences. Related lineages of Haemoproteus were more likely to derive from the same host family than predicted by chance at shallow (average LogDet genetic distance = 0, n = 12, P = 0.001) and greater depths (average distance = 0.014, n = 11, P < 0.001) within the parasite phylogeny. Within two major Haemoproteus subclades identified in a maximum likelihood phylogeny, host-specificity was evident up to parasite genetic distances of 0.029 and 0.007 based on logistic regression. We found no significant host relationship among lineages of Plasmodium by any method of analysis. These results support previous evidence of strong host-family specificity in Haemoproteus and suggest that lineages of Plasmodium are more likely to form evolutionarily-stable associations with novel hosts. JF - Molecular Ecology AU - Beadell, Jon S AU - Gering, Eben AU - Austin, Jeremy AU - Dumbacher, John P AU - Peirce, Mike A AU - Pratt, Thane K AU - Atkinson, Carter T AU - Fleischer, Robert C AD - Jon Beadell, Genetics Program, National Museum of Natural History, Smithsonian Institution, 3001 Connecticut Avenue NW, Washington, DC 20008, USA, beadellj@si.edu Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 3829 EP - 3844 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 13 IS - 12 SN - 0962-1083, 0962-1083 KW - Bowerbirds KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Genetics Abstracts KW - Ptilonorhynchidae KW - Phylogeny KW - Host specificity KW - Plasmodium KW - Haemoproteus KW - Polymerase chain reaction KW - Mitochondria KW - Genetic distance KW - Blood parasites KW - Infection KW - Evolution KW - G 07361:Protozoans/slime molds KW - K 03091:Protozoa: animal KW - D 04655:Invertebrates - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17491015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Prevalence+and+differential+host-specificity+of+two+avian+blood+parasite+genera+in+the+Australo-Papuan+region&rft.au=Beadell%2C+Jon+S%3BGering%2C+Eben%3BAustin%2C+Jeremy%3BDumbacher%2C+John+P%3BPeirce%2C+Mike+A%3BPratt%2C+Thane+K%3BAtkinson%2C+Carter+T%3BFleischer%2C+Robert+C&rft.aulast=Beadell&rft.aufirst=Jon&rft.date=2004-10-01&rft.volume=13&rft.issue=12&rft.spage=3829&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02363.x LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Figures, 4; tables, 3; references, 37. N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Phylogeny; Host specificity; Mitochondria; Polymerase chain reaction; Genetic distance; Infection; Blood parasites; Evolution; Ptilonorhynchidae; Plasmodium; Haemoproteus DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02363.x ER - TY - JOUR T1 - Adirondacks Style AN - 14713393; 10671288 AB - The six million acres of Adirondack Park, established in 1892 through an amendment to the New York State Constitution, carries a history of recreation and tourism that is best characterized by the great camps of the gilded age, which drew the rich and famous and their guests to the lakes and mountains of this wilderness. Although that era is past, the Park still attracts visitors and residents participating in a long tradition of hunting, fishing, camping, paddling, painting, wildlife watching, and simply enjoying the wilderness. Over the past centuries, the park has endured threats from trapping, hunting, land clearing, logging, acid rain, and over development. JF - Smithsonian AU - Kandell, Jonathan Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 96 PB - Smithsonian Magazine VL - 35 IS - 7 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ADIRONDACK MOUNTAINS KW - LIFESTYLES KW - PARK SYSTEMS, STATE AND LOCAL KW - RECREATION, OUTDOOR KW - NEW YORK STATE KW - ENV HISTORY KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14713393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Adirondacks+Style&rft.au=Kandell%2C+Jonathan&rft.aulast=Kandell&rft.aufirst=Jonathan&rft.date=2004-10-01&rft.volume=35&rft.issue=7&rft.spage=96&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - PARK SYSTEMS, STATE AND LOCAL; ADIRONDACK MOUNTAINS; LIFESTYLES; RECREATION, OUTDOOR; NEW YORK STATE; ENV HISTORY ER - TY - JOUR T1 - Fighting for Foxes AN - 14712099; 10671287 AB - The highly endangered Channel Islands fox was once found on six of the eight Channel Islands of southern California. The rapid decline of this wild canid in the 1990s is attributed to predation from golden eagles, which colonized this area in the 1990s, attracted by nonnative feral pigs. The golden eagles were once kept away by bald eagles, which did not prey upon the focused. The bald eagle population declined in the 1950s due to DDT-contaminated sediment from the Los Angeles sewer system. The first step in the restoration of fox populations is to remove the golden eagles and feral piglets, their primary prey, and then to reintroduce the bald eagle. The fox has also fallen to canine distemper. JF - Smithsonian AU - Conover, Adele AU - Curry, Andrew Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 66 PB - Smithsonian Magazine VL - 35 IS - 7 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ECOLOGY, ANIMAL KW - WILDLIFE MANAGEMENT KW - CHANNEL ISLANDS KW - ENDANGERED SPECIES, ANIMAL KW - PREDATORS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14712099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Fighting+for+Foxes&rft.au=Conover%2C+Adele%3BCurry%2C+Andrew&rft.aulast=Conover&rft.aufirst=Adele&rft.date=2004-10-01&rft.volume=35&rft.issue=7&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ECOLOGY, ANIMAL; WILDLIFE MANAGEMENT; CHANNEL ISLANDS; PREDATORS; ENDANGERED SPECIES, ANIMAL ER - TY - CPAPER T1 - Relationship among plant communities, microbial communities, and carbon mineralization in a tropical soil AN - 39931439; 3884277 AU - Carney, K M AU - Matson, P A Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39931439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Relationship+among+plant+communities%2C+microbial+communities%2C+and+carbon+mineralization+in+a+tropical+soil&rft.au=Carney%2C+K+M%3BMatson%2C+P+A&rft.aulast=Carney&rft.aufirst=K&rft.date=2004-09-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: Kenes International, 17 Rue du Cendrier, P.O. Box 1726, CH-1211, Geneva 1, Switzerland; email: isme@kenes.com; URL: www.kenes.com N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Testing predator-driven evolution with Paleozoic crinoid arm regeneration AN - 51796455; 2004-076618 AB - Regenerating arms of crinoids represent direct evidence of nonlethal attacks by predators and provide an opportunity for exploring the importance of predation through geologic time. Analysis of 11 Paleozoic crinoid Lagerstatten revealed a significant increase in arm regeneration during the Siluro-Devonian. During this interval, referred to as the Middle Paleozoic Marine Revolution, the diversity of shell-crushing predators increased, and antipredatory morphologies among invertebrate prey, such as crinoids, became more common. Crinoid arm-regeneration data suggest an increase in nonlethal attacks at this time and represent a causal link between those patterns, which implies an important role for predator-driven evolution. JF - Science AU - Baumiller, Tomasz K AU - Gahn, Forest J Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 1453 EP - 1455 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5689 SN - 0036-8075, 0036-8075 KW - shells KW - regeneration KW - Paleozoic KW - Crinozoa KW - biologic evolution KW - Crinoidea KW - natural selection KW - Silurian KW - predators KW - morphology KW - Echinodermata KW - Devonian KW - functional morphology KW - Invertebrata KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51796455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Testing+predator-driven+evolution+with+Paleozoic+crinoid+arm+regeneration&rft.au=Baumiller%2C+Tomasz+K%3BGahn%2C+Forest+J&rft.aulast=Baumiller&rft.aufirst=Tomasz&rft.date=2004-09-01&rft.volume=305&rft.issue=5689&rft.spage=1453&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1101009 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - biologic evolution; Crinoidea; Crinozoa; Devonian; Echinodermata; functional morphology; Invertebrata; morphology; natural selection; Paleozoic; predators; regeneration; shells; Silurian DO - http://dx.doi.org/10.1126/science.1101009 ER - TY - JOUR T1 - Fine-grained, spinel-rich inclusions from the reduced CV chondrites Efremovka and Leoville; I, Mineralogy, petrology, and bulk chemistry AN - 51774065; 2005-000733 AB - Fine-grained, spinel-rich inclusions in the reduced CV chondrites Efremovka and Leoville consist of spinel, melilite, anorthite, Al-diopside, and minor hibonite and perovskite; forsterite is very rare. Several CAIs are surrounded by forsterite-rich accretionary rims. In contrast to heavily altered fine-grained CAIs in the oxidized CV chondrite Allende, those in the reduced CVs experienced very little alteration (secondary nepheline and sodalite are rare). The Efremovka and Leoville fine-grained CAIs are (super 16) O-enriched and, like their Allende counterparts, generally have volatility fractionated group II rare earth element patterns. Three out of 13 fine-grained CAIs we studied are structurally uniform and consist of small concentrically zoned nodules having spinel+ or -hibonite+ or -perovskite cores surrounded by layers of melilite and Al-diopside. Other fine-grained CAIs show an overall structural zonation defined by modal mineralogy differences between the inclusion cores and mantles. The cores are melilite-free and consist of tiny spinel+ or -hibonite+ or -perovskite grains surrounded by layers of anorthite and Al-diopside. The mantles are calcium-enriched, magnesium-depleted and coarser-grained relative to the cores; they generally contain abundant melilite but have less spinel and anorthite than the cores. The bulk compositions of fine-grained CAIs generally show significant fractionation of Al from Ca and Ti, with Ca and Ti being depleted relative to Al; they are similar to those of coarse-grained, type C igneous CAIs, and thus are reasonable candidate precursors for the latter. The fine-grained CAIs originally formed as aggregates of spinel-perovskite-melilite+ or -hibonite gas-solid condensates from a reservoir that was (super 16) O-enriched but depleted in the most refractory REEs. These aggregates later experienced low-temperature gas-solid nebular reactions with gaseous SiO and Mg to form Al-diopside and + or -anorthite. The zoned structures of many of the fine-grained inclusions may be the result of subsequent reheating that resulted in the evaporative loss of SiO and Mg and the formation of melilite. The inferred multi-stage formation history of fine-grained inclusions in Efremovka and Leoville is consistent with a complex formation history of coarse-grained CAIs in CV chondrites. JF - Meteoritics & Planetary Science AU - Krot, Alexander N AU - MacPherson, Glenn J AU - Ulyanov, Alexander A (Aleksander A) AU - Petaev, Michail I Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 1517 EP - 1553 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 9 SN - 1086-9379, 1086-9379 KW - sorosilicates KW - silicates KW - stony meteorites KW - oxygen KW - isotopes KW - calcium-aluminum inclusions KW - perovskite KW - CV chondrites KW - stable isotopes KW - electron probe data KW - anorthite KW - meteorites KW - melilite group KW - mineral composition KW - melilite KW - inclusions KW - orthosilicates KW - oxides KW - framework silicates KW - rare earths KW - thermodynamic properties KW - chondrites KW - geochemistry KW - zoning KW - plagioclase KW - experimental studies KW - petrology KW - condensation KW - Leoville Meteorite KW - parent bodies KW - spinel KW - hibonite KW - carbonaceous chondrites KW - reaction rims KW - X-ray data KW - metals KW - fine-grained materials KW - Efremovka Meteorite KW - feldspar group KW - O-16 KW - chemical fractionation KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51774065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Fine-grained%2C+spinel-rich+inclusions+from+the+reduced+CV+chondrites+Efremovka+and+Leoville%3B+I%2C+Mineralogy%2C+petrology%2C+and+bulk+chemistry&rft.au=Krot%2C+Alexander+N%3BMacPherson%2C+Glenn+J%3BUlyanov%2C+Alexander+A+%28Aleksander+A%29%3BPetaev%2C+Michail+I&rft.aulast=Krot&rft.aufirst=Alexander&rft.date=2004-09-01&rft.volume=39&rft.issue=9&rft.spage=1517&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 67 N1 - PubXState - AR N1 - Document feature - illus. incl. 7 tables N1 - SuppNotes - Includes appendix; Univ. Hawaii, HIGP Contrib. No. 1345 and SOEST Contrib. No. 6468 N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - anorthite; calcium-aluminum inclusions; carbonaceous chondrites; chemical fractionation; chondrites; condensation; CV chondrites; Efremovka Meteorite; electron probe data; experimental studies; feldspar group; fine-grained materials; framework silicates; geochemistry; hibonite; inclusions; isotopes; Leoville Meteorite; melilite; melilite group; metals; meteorites; mineral composition; O-16; orthosilicates; oxides; oxygen; parent bodies; perovskite; petrology; plagioclase; rare earths; reaction rims; silicates; sorosilicates; spinel; stable isotopes; stony meteorites; thermodynamic properties; X-ray data; zoning ER - TY - JOUR T1 - Oxygen isotope and paleobotanical estimates of temperature and delta (super 18) O-latitude gradients over North America during the early Eocene AN - 51765938; 2005-004695 AB - The oxygen isotope ratios of phosphate in the tooth enamel of fossil mammals and the body scales of freshwater fish were measured to determine the mean annual temperature (MAT) in which they lived, using samples from Palaeogene rocks of the Bighorn, Green River and Powder River basins of Wyoming. The earliest Eocene examples gave MAT estimates similar to MAT estimates for the same times and areas obtained from leaf margin analysis. Furthermore, isotopic data from the Palaeocene Eocene thermal maximum, which has not yet yielded fossil floras, indicate a significantly higher MAT of 26 degrees C. The temperature estimates obtained from both methods were used to investigate palaeoelevation, and to reconstruct geographic patterns of MAT over North America for the early Eocene. Larger Laramide basins have higher temperatures and lower inferred elevations compared to associated volcanic highlands where cooler temperatures are consistent with substantial elevations. In turn, latitudinal temperature gradients indicate that warming centred on polar regions played an important role during the Eocene 'hothouse'. It is shown that the reconstructed Eocene relationship between oxygen isotope ratios of precipitation and MAT differs significantly from the modern relationship between these two variables, and that the modern correlation should not be used to estimate paleo-MAT from measurements of oxygen isotope ratios in fossil materials. JF - American Journal of Science AU - Fricke, Henry C AU - Wing, Scott L Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 612 EP - 635 PB - Yale University, Kline Geology Laboratory, New Haven, CT VL - 304 IS - 7 SN - 0002-9599, 0002-9599 KW - United States KW - lower Eocene KW - terrestrial environment KW - oxygen KW - isotopes KW - Green River basin KW - global change KW - leaves KW - paleoclimatology KW - stable isotopes KW - paleoecology KW - Pisces KW - Cenozoic KW - Bighorn Basin KW - paleotemperature KW - geochemistry KW - Powder River basin KW - global warming KW - North America KW - Plantae KW - Chordata KW - Eocene KW - isotope ratios KW - elevation KW - Mammalia KW - paleomagnetism KW - Paleogene KW - O-18/O-16 KW - Wyoming KW - paleolatitude KW - Tertiary KW - reconstruction KW - Vertebrata KW - fluvial environment KW - Tetrapoda KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51765938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Oxygen+isotope+and+paleobotanical+estimates+of+temperature+and+delta+%28super+18%29+O-latitude+gradients+over+North+America+during+the+early+Eocene&rft.au=Fricke%2C+Henry+C%3BWing%2C+Scott+L&rft.aulast=Fricke&rft.aufirst=Henry&rft.date=2004-09-01&rft.volume=304&rft.issue=7&rft.spage=612&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/ L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2005-01-01 N1 - Number of references - 87 N1 - PubXState - CT N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - Bighorn Basin; Cenozoic; Chordata; elevation; Eocene; fluvial environment; geochemistry; global change; global warming; Green River basin; isotope ratios; isotopes; leaves; lower Eocene; Mammalia; North America; O-18/O-16; oxygen; paleoclimatology; paleoecology; Paleogene; paleolatitude; paleomagnetism; paleotemperature; Pisces; Plantae; Powder River basin; reconstruction; stable isotopes; terrestrial environment; Tertiary; Tetrapoda; United States; Vertebrata; Wyoming ER - TY - JOUR T1 - New evidence on the earliest human presence at high northern latitudes in northeast Asia AN - 51723456; 2005-032443 JF - Nature (London) AU - Zhu, R X AU - Potts, R AU - Xie, F AU - Hoffman, K A AU - Deng, C L AU - Shi, C D AU - Pan, Y X AU - Wang, H Q AU - Shi, R P AU - Wang, Y C AU - Shi, G H AU - Wu, N Q Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 559 EP - 562 PB - Macmillan Journals, London VL - 431 IS - 7008 SN - 0028-0836, 0028-0836 KW - Chordata KW - archaeology KW - Far East KW - Quaternary KW - biostratigraphy KW - paleomagnetism KW - Olduvai Subchron KW - magnetostratigraphy KW - artifacts KW - northern China KW - human ecology KW - Cenozoic KW - Nihewan Basin KW - archaeological sites KW - Majuangou Site KW - Pleistocene KW - Invertebrata KW - Mollusca KW - Vertebrata KW - Asia KW - lower Pleistocene KW - China KW - lake sediments KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51723456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=New+evidence+on+the+earliest+human+presence+at+high+northern+latitudes+in+northeast+Asia&rft.au=Zhu%2C+R+X%3BPotts%2C+R%3BXie%2C+F%3BHoffman%2C+K+A%3BDeng%2C+C+L%3BShi%2C+C+D%3BPan%2C+Y+X%3BWang%2C+H+Q%3BShi%2C+R+P%3BWang%2C+Y+C%3BShi%2C+G+H%3BWu%2C+N+Q&rft.aulast=Zhu&rft.aufirst=R&rft.date=2004-09-01&rft.volume=431&rft.issue=7008&rft.spage=559&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature+02829 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 23 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - archaeological sites; archaeology; artifacts; Asia; biostratigraphy; Cenozoic; China; Chordata; Far East; human ecology; Invertebrata; lake sediments; lower Pleistocene; magnetostratigraphy; Majuangou Site; Mollusca; Nihewan Basin; northern China; Olduvai Subchron; paleomagnetism; Pleistocene; Quaternary; Vertebrata DO - http://dx.doi.org/10.1038/nature ER - TY - JOUR T1 - New discoveries of Masiakasaurus knopfleri and the morphology of the Noasauridae (Dinosauria; Theropoda) AN - 51711623; 2005-043904 JF - Journal of Vertebrate Paleontology AU - Carrano, Matthew AU - Sampson, Scott AU - Loewen, Mark AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 44 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Diapsida KW - affinities KW - Cretaceous KW - Senonian KW - Masiakasaurus KW - biogeography KW - Upper Cretaceous KW - Archosauria KW - Abelisauridae KW - Theropoda KW - osteology KW - bones KW - skeletons KW - Masiakasaurus knopfleri KW - occurrence KW - Gondwana KW - dinosaurs KW - Noasauridae KW - Chordata KW - Mesozoic KW - Reptilia KW - morphology KW - Saurischia KW - Maevarano Formation KW - Africa KW - Vertebrata KW - Indian Ocean Islands KW - Tetrapoda KW - Madagascar KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=New+discoveries+of+Masiakasaurus+knopfleri+and+the+morphology+of+the+Noasauridae+%28Dinosauria%3B+Theropoda%29&rft.au=Carrano%2C+Matthew%3BSampson%2C+Scott%3BLoewen%2C+Mark%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Carrano&rft.aufirst=Matthew&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Abelisauridae; affinities; Africa; Archosauria; biogeography; bones; Chordata; Cretaceous; Diapsida; dinosaurs; Gondwana; Indian Ocean Islands; Madagascar; Maevarano Formation; Masiakasaurus; Masiakasaurus knopfleri; Mesozoic; morphology; Noasauridae; occurrence; osteology; Reptilia; Saurischia; Senonian; skeletons; Tetrapoda; Theropoda; Upper Cretaceous; Vertebrata ER - TY - JOUR T1 - Morphological changes in pedal phalanges and the evolution of quadrupedalism in ornithopods; a biomechanical approach AN - 51711474; 2005-044186 JF - Journal of Vertebrate Paleontology AU - Moreno, Karen AU - Carrano, Matthew AU - Snyder, Rebecca AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 96 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Diapsida KW - Chordata KW - quadrupedalism KW - laser methods KW - three-dimensional models KW - biomechanics KW - tracks KW - Reptilia KW - Ornithopoda KW - morphology KW - Archosauria KW - functional morphology KW - dinosaurs KW - Vertebrata KW - locomotion KW - computed tomography data KW - Ornithischia KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Morphological+changes+in+pedal+phalanges+and+the+evolution+of+quadrupedalism+in+ornithopods%3B+a+biomechanical+approach&rft.au=Moreno%2C+Karen%3BCarrano%2C+Matthew%3BSnyder%2C+Rebecca%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Moreno&rft.aufirst=Karen&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=96&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archosauria; biomechanics; Chordata; computed tomography data; Diapsida; dinosaurs; functional morphology; laser methods; locomotion; morphology; Ornithischia; Ornithopoda; quadrupedalism; Reptilia; Tetrapoda; three-dimensional models; tracks; Vertebrata ER - TY - JOUR T1 - Eocene and Oligocene evolution and structure of the aquatic herbivore adaptive zone in the West Atlantic and Caribbean AN - 51710283; 2005-043917 JF - Journal of Vertebrate Paleontology AU - Clementz, Mark AU - Domning, Daryl AU - Barnes, Lawrence AU - Beatty, Brian AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 47 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - communities KW - diet KW - herbivorous taxa KW - feeding KW - ecosystems KW - vegetation KW - paleoecology KW - Cenozoic KW - Theria KW - Sirenia KW - locomotion KW - Eutheria KW - Chordata KW - biodiversity KW - Eocene KW - West Atlantic KW - trophic analysis KW - Mammalia KW - Paleogene KW - teeth KW - adaptation KW - morphology KW - habitat KW - Tertiary KW - functional morphology KW - seagrass KW - Prorastomidae KW - Vertebrata KW - North Atlantic KW - Caribbean Sea KW - aquatic environment KW - Tetrapoda KW - Atlantic Ocean KW - Oligocene KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51710283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Eocene+and+Oligocene+evolution+and+structure+of+the+aquatic+herbivore+adaptive+zone+in+the+West+Atlantic+and+Caribbean&rft.au=Clementz%2C+Mark%3BDomning%2C+Daryl%3BBarnes%2C+Lawrence%3BBeatty%2C+Brian%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Clementz&rft.aufirst=Mark&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - adaptation; aquatic environment; Atlantic Ocean; biodiversity; Caribbean Sea; Cenozoic; Chordata; communities; diet; ecosystems; Eocene; Eutheria; feeding; functional morphology; habitat; herbivorous taxa; locomotion; Mammalia; morphology; North Atlantic; Oligocene; paleoecology; Paleogene; Prorastomidae; seagrass; Sirenia; teeth; Tertiary; Tetrapoda; Theria; trophic analysis; vegetation; Vertebrata; West Atlantic ER - TY - JOUR T1 - High resolution taphonomy and paleoecology of the Plio-Pleistocene Koobi Fora Formation, northern Kenya, with comparisons to the Hadar Formation, Ethiopia AN - 51709375; 2005-043869 JF - Journal of Vertebrate Paleontology AU - Behrensmeyer, Anna AU - Bobe, Rene AU - Campisano, Christopher AU - Levin, Naomi AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 38 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Ruminantia KW - Tulu Bor Member KW - terrestrial environment KW - East Africa KW - Sidi Hakoma Member KW - northern Kenya KW - Hadar Formation KW - vegetation KW - Bovidae KW - paleoecology KW - Cenozoic KW - Theria KW - Kenya KW - Ethiopia KW - taphonomy KW - paleosols KW - Eutheria KW - high-resolution methods KW - Chordata KW - Quaternary KW - Mammalia KW - faunal studies KW - Artiodactyla KW - Koobi Fora Formation KW - Tertiary KW - Neogene KW - Pliocene KW - Pleistocene KW - Africa KW - Vertebrata KW - aquatic environment KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=High+resolution+taphonomy+and+paleoecology+of+the+Plio-Pleistocene+Koobi+Fora+Formation%2C+northern+Kenya%2C+with+comparisons+to+the+Hadar+Formation%2C+Ethiopia&rft.au=Behrensmeyer%2C+Anna%3BBobe%2C+Rene%3BCampisano%2C+Christopher%3BLevin%2C+Naomi%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Behrensmeyer&rft.aufirst=Anna&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; aquatic environment; Artiodactyla; Bovidae; Cenozoic; Chordata; East Africa; Ethiopia; Eutheria; faunal studies; Hadar Formation; high-resolution methods; Kenya; Koobi Fora Formation; Mammalia; Neogene; northern Kenya; paleoecology; paleosols; Pleistocene; Pliocene; Quaternary; Ruminantia; Sidi Hakoma Member; taphonomy; terrestrial environment; Tertiary; Tetrapoda; Theria; Tulu Bor Member; vegetation; Vertebrata ER - TY - JOUR T1 - Society of Vertebrate Paleontology, 64th annual meeting AN - 51708073; 2005-044226 JF - Journal of Vertebrate Paleontology AU - Reed, Denne AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 103 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - tropical environment KW - terrestrial environment KW - Tanzania KW - East Africa KW - calibration KW - paleoecology KW - Strigiformes KW - Cenozoic KW - taxonomy KW - Neornithes KW - Chordata KW - modern analogs KW - assemblages KW - predation KW - Bubo africanus KW - Mammalia KW - Bubo KW - Aves KW - habitat KW - paleoenvironment KW - Tyto alba KW - Tyto KW - Serengeti National Park KW - Africa KW - savannas KW - Vertebrata KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51708073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Society+of+Vertebrate+Paleontology%2C+64th+annual+meeting&rft.au=Reed%2C+Denne%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Reed&rft.aufirst=Denne&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; assemblages; Aves; Bubo; Bubo africanus; calibration; Cenozoic; Chordata; East Africa; habitat; Mammalia; modern analogs; Neornithes; paleoecology; paleoenvironment; predation; savannas; Serengeti National Park; Strigiformes; Tanzania; taxonomy; terrestrial environment; Tetrapoda; tropical environment; Tyto; Tyto alba; Vertebrata ER - TY - JOUR T1 - Testing models of faunal turnover with Neogene mammals from Pakistan AN - 51708042; 2005-043857 JF - Journal of Vertebrate Paleontology AU - Badgley, Catherine AU - Barry, John AU - Behrensmeyer, Anna AU - Cerling, Thure E AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 35 EP - 36 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Potwar Plateau KW - terrestrial environment KW - diet KW - isotopes KW - biogeography KW - paleoclimatology KW - stable isotopes KW - climate change KW - paleoecology KW - Cenozoic KW - Indian Peninsula KW - Asia KW - Siwalik System KW - migration KW - Chordata KW - Pakistan KW - biochemistry KW - trophic analysis KW - Mammalia KW - faunal studies KW - teeth KW - Miocene KW - Tertiary KW - Neogene KW - upper Miocene KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51708042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Testing+models+of+faunal+turnover+with+Neogene+mammals+from+Pakistan&rft.au=Badgley%2C+Catherine%3BBarry%2C+John%3BBehrensmeyer%2C+Anna%3BCerling%2C+Thure+E%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Badgley&rft.aufirst=Catherine&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; biochemistry; biogeography; Cenozoic; Chordata; climate change; diet; faunal studies; Indian Peninsula; isotopes; Mammalia; migration; Miocene; Neogene; Pakistan; paleoclimatology; paleoecology; Potwar Plateau; Siwalik System; stable isotopes; teeth; terrestrial environment; Tertiary; Tetrapoda; trophic analysis; upper Miocene; Vertebrata ER - TY - JOUR T1 - Detailed vertebrate history of southeast Alaska during the last glacial maximum AN - 51707899; 2005-044041 JF - Journal of Vertebrate Paleontology AU - Heaton, Timothy AU - Grady, Frederick AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 69 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Lemmus KW - terrestrial environment KW - Phenacomys KW - communities KW - biogeography KW - paleoclimatology KW - cave environment KW - paleoecology KW - Theria KW - Fissipeda KW - carbon KW - absolute age KW - Eutheria KW - Phoca KW - Prince of Wales Island KW - Chordata KW - Quaternary KW - Alopex KW - Southeastern Alaska KW - Mammalia KW - Primates KW - Ursus KW - Aves KW - Pleistocene KW - coastal environment KW - Tetrapoda KW - United States KW - last glacial maximum KW - glacial extent KW - isotopes KW - upper Pleistocene KW - Pisces KW - Cenozoic KW - Ursidae KW - radioactive isotopes KW - dates KW - Marmota KW - glacial environment KW - Myomorpha KW - migration KW - Carnivora KW - Microtus KW - Cricetidae KW - upper Quaternary KW - Alaska KW - C-14 KW - Vertebrata KW - Rodentia KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Detailed+vertebrate+history+of+southeast+Alaska+during+the+last+glacial+maximum&rft.au=Heaton%2C+Timothy%3BGrady%2C+Frederick%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Heaton&rft.aufirst=Timothy&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Alaska; Alopex; Aves; biogeography; C-14; carbon; Carnivora; cave environment; Cenozoic; Chordata; coastal environment; communities; Cricetidae; dates; Eutheria; Fissipeda; glacial environment; glacial extent; isotopes; last glacial maximum; Lemmus; Mammalia; Marmota; Microtus; migration; Myomorpha; paleoclimatology; paleoecology; Phenacomys; Phoca; Pisces; Pleistocene; Primates; Prince of Wales Island; Quaternary; radioactive isotopes; Rodentia; Southeastern Alaska; terrestrial environment; Tetrapoda; Theria; United States; upper Pleistocene; upper Quaternary; Ursidae; Ursus; Vertebrata ER - TY - JOUR T1 - Additions to the fish fauna of the Castillo Formation (lower Miocene) of northwestern Lara State, Venezuela AN - 51707769; 2005-044233 JF - Journal of Vertebrate Paleontology AU - Robb, Albert, III AU - Purdy, Robert AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 104 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Chondrichthyes KW - biogeography KW - Galeocerdo KW - paleoecology KW - Pisces KW - Cenozoic KW - Sphyrna KW - Sciaena KW - Nebrius KW - Chordata KW - Lara Venezuela KW - lower Miocene KW - faunal studies KW - Negaprion KW - Caribbean region KW - nearshore environment KW - paleogeography KW - Miocene KW - morphology KW - Tertiary KW - South America KW - Neogene KW - marine environment KW - Diplodus KW - Venezuela KW - otoliths KW - coastal environment KW - Castillo Formation KW - Vertebrata KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Additions+to+the+fish+fauna+of+the+Castillo+Formation+%28lower+Miocene%29+of+northwestern+Lara+State%2C+Venezuela&rft.au=Robb%2C+Albert%2C+III%3BPurdy%2C+Robert%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Robb&rft.aufirst=Albert&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biogeography; Caribbean region; Castillo Formation; Cenozoic; Chondrichthyes; Chordata; coastal environment; Diplodus; faunal studies; Galeocerdo; Lara Venezuela; lower Miocene; marine environment; Miocene; morphology; nearshore environment; Nebrius; Negaprion; Neogene; otoliths; paleoecology; paleogeography; Pisces; Sciaena; South America; Sphyrna; Tertiary; Venezuela; Vertebrata ER - TY - JOUR T1 - They might be giants; morphometric methods for reconstructing body size in the world's largest snakes AN - 51707448; 2005-044039 JF - Journal of Vertebrate Paleontology AU - Head, Jason AU - Polly, David AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 68 EP - 69 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Diapsida KW - Fayum Egypt KW - North Africa KW - Cenozoic KW - Gigantophis garstini KW - Squamata KW - bones KW - Chordata KW - Eocene KW - vertebrae KW - Lepidosauria KW - morphometry KW - Paleogene KW - size KW - Reptilia KW - morphology KW - Egypt KW - Tertiary KW - biometry KW - Serpentes KW - upper Eocene KW - Gigantophis KW - Africa KW - reconstruction KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=They+might+be+giants%3B+morphometric+methods+for+reconstructing+body+size+in+the+world%27s+largest+snakes&rft.au=Head%2C+Jason%3BPolly%2C+David%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Head&rft.aufirst=Jason&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; biometry; bones; Cenozoic; Chordata; Diapsida; Egypt; Eocene; Fayum Egypt; Gigantophis; Gigantophis garstini; Lepidosauria; morphology; morphometry; North Africa; Paleogene; reconstruction; Reptilia; Serpentes; size; Squamata; Tertiary; Tetrapoda; upper Eocene; vertebrae; Vertebrata ER - TY - JOUR T1 - Cenozoic mammalian biostratigraphy in the Ily Basin, Eastern Kazakhstan AN - 51707005; 2005-043962 JF - Journal of Vertebrate Paleontology AU - Emry, Robert AU - Lucas, Spencer AU - Bayshashov, Bolat AU - Tyutkova, Lyubov AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 54 EP - 55 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Kyzylbulak Formation KW - sedimentary basins KW - Chuladyr Formation KW - Aktau Formation KW - Aygyrzhal Formation KW - Central Asia KW - Ili Formation KW - Cenozoic KW - Commonwealth of Independent States KW - basins KW - Ili Basin KW - Asia KW - Chordata KW - middle Eocene KW - Eocene KW - Eastern Kazakhstan KW - biostratigraphy KW - Mammalia KW - Paleogene KW - Kopaly Kazakhstan KW - Aktogai Kazakhstan KW - Botamoinak Kazakhstan KW - Miocene KW - Tertiary KW - Neogene KW - Kazakhstan KW - Vertebrata KW - Tetrapoda KW - Oligocene KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51707005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Cenozoic+mammalian+biostratigraphy+in+the+Ily+Basin%2C+Eastern+Kazakhstan&rft.au=Emry%2C+Robert%3BLucas%2C+Spencer%3BBayshashov%2C+Bolat%3BTyutkova%2C+Lyubov%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Emry&rft.aufirst=Robert&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Aktau Formation; Aktogai Kazakhstan; Asia; Aygyrzhal Formation; basins; biostratigraphy; Botamoinak Kazakhstan; Cenozoic; Central Asia; Chordata; Chuladyr Formation; Commonwealth of Independent States; Eastern Kazakhstan; Eocene; Ili Basin; Ili Formation; Kazakhstan; Kopaly Kazakhstan; Kyzylbulak Formation; Mammalia; middle Eocene; Miocene; Neogene; Oligocene; Paleogene; sedimentary basins; Tertiary; Tetrapoda; Vertebrata ER - TY - JOUR T1 - Conservation and remounting of the Smithsonian's Stegosaurus stenops exhibit, USNM 8612 AN - 51706002; 2005-044386 JF - Journal of Vertebrate Paleontology AU - Young, Jennifer AU - Jabo, Steven AU - Kroehler, Peter AU - Carrano, Matthew AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 133 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - Diapsida KW - Stegosaurus stenops KW - Chordata KW - techniques KW - Reptilia KW - Archosauria KW - curation KW - Stegosaurus KW - sample preparation KW - exhibits KW - conservation KW - fragments KW - bones KW - dinosaurs KW - Vertebrata KW - Smithsonian Institution KW - Ornithischia KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51706002?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Conservation+and+remounting+of+the+Smithsonian%27s+Stegosaurus+stenops+exhibit%2C+USNM+8612&rft.au=Young%2C+Jennifer%3BJabo%2C+Steven%3BKroehler%2C+Peter%3BCarrano%2C+Matthew%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Young&rft.aufirst=Jennifer&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archosauria; bones; Chordata; conservation; curation; Diapsida; dinosaurs; exhibits; fragments; Ornithischia; Reptilia; sample preparation; Smithsonian Institution; Stegosaurus; Stegosaurus stenops; techniques; Tetrapoda; Vertebrata ER - TY - JOUR T1 - Implications of Paleocene-Eocene floral change for mammals AN - 51704623; 2005-044374 JF - Journal of Vertebrate Paleontology AU - Wing, Scott AU - Ting, Suyin AU - Gingerich, Philip AU - Higgins, Pennilyn AU - Small, Bryan AU - Fox, Marilyn Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 131 PB - University of Oklahoma, Norman, OK VL - 24 IS - 3, Suppl. SN - 0272-4634, 0272-4634 KW - United States KW - lower Eocene KW - terrestrial environment KW - diet KW - global change KW - vegetation KW - paleoclimatology KW - upper Paleocene KW - paleoecology KW - Cenozoic KW - pollen KW - paleotemperature KW - Paleocene KW - miospores KW - taxonomy KW - global warming KW - Paleocene-Eocene boundary KW - Plantae KW - Chordata KW - biodiversity KW - Eocene KW - Mammalia KW - Paleogene KW - Wyoming KW - Tertiary KW - floral studies KW - palynomorphs KW - stratigraphic boundary KW - Vertebrata KW - Tetrapoda KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51704623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Implications+of+Paleocene-Eocene+floral+change+for+mammals&rft.au=Wing%2C+Scott%3BTing%2C+Suyin%3BGingerich%2C+Philip%3BHiggins%2C+Pennilyn%3BSmall%2C+Bryan%3BFox%2C+Marilyn&rft.aulast=Wing&rft.aufirst=Scott&rft.date=2004-09-01&rft.volume=24&rft.issue=3%2C+Suppl.&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Conference title - Society of Vertebrate Paleontology, 64th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biodiversity; Cenozoic; Chordata; diet; Eocene; floral studies; global change; global warming; lower Eocene; Mammalia; microfossils; miospores; Paleocene; Paleocene-Eocene boundary; paleoclimatology; paleoecology; Paleogene; paleotemperature; palynomorphs; Plantae; pollen; stratigraphic boundary; taxonomy; terrestrial environment; Tertiary; Tetrapoda; United States; upper Paleocene; vegetation; Vertebrata; Wyoming ER - TY - JOUR T1 - Documenting drainage evolution in Bir Kiseiba, southern Egypt; constraints from ground-penetrating radar and implications for Mars AN - 51599760; 2006-034169 JF - Journal of Geophysical Research, E, Planets AU - Grant, John A AU - Maxwell, Ted A AU - Johnston, Andrew K AU - Kilani, Ali AU - Williams, Kevin K Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 7 PB - American Geophysical Union, Washington, DC VL - 109 IS - 9 KW - North Africa KW - erosion KW - ground-penetrating radar KW - drainage KW - geophysical methods KW - drainage patterns KW - radar methods KW - techniques KW - Mars KW - weathering KW - terrestrial planets KW - Egypt KW - planets KW - surface features KW - planetology KW - interplanetary comparison KW - Africa KW - Sahara KW - instruments KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51599760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.atitle=Documenting+drainage+evolution+in+Bir+Kiseiba%2C+southern+Egypt%3B+constraints+from+ground-penetrating+radar+and+implications+for+Mars&rft.au=Grant%2C+John+A%3BMaxwell%2C+Ted+A%3BJohnston%2C+Andrew+K%3BKilani%2C+Ali%3BWilliams%2C+Kevin+K&rft.aulast=Grant&rft.aufirst=John&rft.date=2004-09-01&rft.volume=109&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2003JE002232 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Africa; drainage; drainage patterns; Egypt; erosion; geophysical methods; ground-penetrating radar; instruments; interplanetary comparison; Mars; North Africa; planetology; planets; radar methods; Sahara; surface features; techniques; terrestrial planets; weathering DO - http://dx.doi.org/10.1029/2003JE002232 ER - TY - JOUR T1 - Bulk element compositions of meteorites; a guide for interpreting remote-sensing geochemical measurements of planets and asteroids AN - 50518715; 2005-058700 AB - We report a large database of bulk meteorite elemental abundances, compiled to and in the interpretation of elemental abundance data determined by remote-sensing instrumentation on planetary missions. A custom user interface was developed for easy access and manipulation of the abundance data. The database contains almost 3000 individual analyses of more than 1000 individual meteorites. Most major and minor elements are included, as well as small number of trace elements measurable by remote-sensing gamma-ray spectroscopy (notably Th and U). All meteorite classes show variability in bulk compositions between individual analyses. Some of this spread is intrinsic to the parent bodies of the meteorites. However, some variability is undoubtedly due to systematic uncertainties, caused by inter-laboratory bias, misclassification, effect of weathering, and unrepresentative sampling. We use the database here to investigate both how well different meteorite groups can be distinguished on the basis of bulk compositions and how bulk compositions can be distinguished on the basis of bulk compositions and how bulk compositions can be related to the cosmochemical and geological processes that produced them. The major elements measurable by X-ray and gamma-ray remote-sensing-oxygen, magnesium, aluminum, silicon, sulfur, calcium and iron-reflect to differing degrees nebular elemental fractionations and parent-body igneous processes and can be used together to distinguish most classes sub-classes of meteorites. Potassium is potentially useful as a tracer of thermal processes in the early solar system. Thorium and uranium abundances could be used to trace igneous processes on differentiated asteroids. JF - Antarctic Meteorite Research AU - Nittler, Larry R AU - McCoy, Timothy J AU - Clark, Pamela E AU - Murphy, Mary E AU - Trombka, Jacob I AU - Jarosewich, Eugene Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 231 EP - 251 PB - National Institute of Polar Research, Tokyo VL - 17 SN - 1343-4284, 1343-4284 KW - segregation KW - ordinary chondrites KW - stony meteorites KW - asteroids KW - angrite KW - CV chondrites KW - thermal history KW - CO chondrites KW - meteorites KW - IAB irons KW - errors KW - howardite KW - gamma-ray spectra KW - enstatite chondrites KW - chondrites KW - stony irons KW - solar system KW - CI chondrites KW - minor elements KW - magmatism KW - aubrite KW - cosmochemistry KW - carbonaceous chondrites KW - lodranite KW - X-ray spectra KW - solar nebula KW - planets KW - potassium KW - brachinite KW - acapulcoite KW - uranium KW - CM chondrites KW - pallasite KW - chemical fractionation KW - magnesium KW - partial melting KW - EL chondrites KW - L chondrites KW - iron KW - EH chondrites KW - CR chondrites KW - major elements KW - iron meteorites KW - volatile elements KW - data bases KW - spectra KW - trace elements KW - interpretation KW - heterogeneity KW - chemical composition KW - geochemistry KW - alkaline earth metals KW - winonaite KW - parent bodies KW - alkali metals KW - LL chondrites KW - diogenite KW - H chondrites KW - ureilite KW - achondrites KW - weathering KW - meteorite classes KW - NEAR Program KW - metals KW - magmas KW - classification KW - rumurutiites KW - thorium KW - eucrite KW - CK chondrites KW - wet methods KW - mesosiderite KW - fractional crystallization KW - actinides KW - remote sensing KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50518715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antarctic+Meteorite+Research&rft.atitle=Bulk+element+compositions+of+meteorites%3B+a+guide+for+interpreting+remote-sensing+geochemical+measurements+of+planets+and+asteroids&rft.au=Nittler%2C+Larry+R%3BMcCoy%2C+Timothy+J%3BClark%2C+Pamela+E%3BMurphy%2C+Mary+E%3BTrombka%2C+Jacob+I%3BJarosewich%2C+Eugene&rft.aulast=Nittler&rft.aufirst=Larry&rft.date=2004-09-01&rft.volume=17&rft.issue=&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Antarctic+Meteorite+Research&rft.issn=13434284&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 35 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acapulcoite; achondrites; actinides; alkali metals; alkaline earth metals; angrite; asteroids; aubrite; brachinite; carbonaceous chondrites; chemical composition; chemical fractionation; chondrites; CI chondrites; CK chondrites; classification; CM chondrites; CO chondrites; cosmochemistry; CR chondrites; CV chondrites; data bases; diogenite; EH chondrites; EL chondrites; enstatite chondrites; errors; eucrite; fractional crystallization; gamma-ray spectra; geochemistry; H chondrites; heterogeneity; howardite; IAB irons; interpretation; iron; iron meteorites; L chondrites; LL chondrites; lodranite; magmas; magmatism; magnesium; major elements; mesosiderite; metals; meteorite classes; meteorites; minor elements; NEAR Program; ordinary chondrites; pallasite; parent bodies; partial melting; planets; potassium; remote sensing; rumurutiites; segregation; solar nebula; solar system; spectra; stony irons; stony meteorites; thermal history; thorium; trace elements; uranium; ureilite; volatile elements; weathering; wet methods; winonaite; X-ray spectra ER - TY - JOUR T1 - Sedimentary resurfacing and fretted terrain development along the crustal dichotomy boundary, Aeolis Mensae, Mars AN - 50279795; 2006-034178 JF - Journal of Geophysical Research, E, Planets AU - Irwin, Rossman P, III AU - Watters, Thomas R AU - Howard, Alan D AU - Zimbelman, James R Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 20 PB - American Geophysical Union, Washington, DC VL - 109 IS - 9 KW - Noachian KW - impact features KW - Medusae Fossae KW - Mars KW - Hesperian KW - erosion features KW - weathering KW - Aeolis Mensae KW - relief KW - terrestrial planets KW - planets KW - craters KW - Arabia Regio KW - surface features KW - sediments KW - planetology KW - interplanetary comparison KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50279795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.atitle=Sedimentary+resurfacing+and+fretted+terrain+development+along+the+crustal+dichotomy+boundary%2C+Aeolis+Mensae%2C+Mars&rft.au=Irwin%2C+Rossman+P%2C+III%3BWatters%2C+Thomas+R%3BHoward%2C+Alan+D%3BZimbelman%2C+James+R&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2004-09-01&rft.volume=109&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2004JE002248 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 87 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Aeolis Mensae; Arabia Regio; craters; crust; erosion features; Hesperian; impact features; interplanetary comparison; Mars; Medusae Fossae; Noachian; planetology; planets; relief; sediments; surface features; terrestrial planets; weathering DO - http://dx.doi.org/10.1029/2004JE002248 ER - TY - JOUR T1 - Characterization Of Woody Species Distribution In Riparian Forests Of Lower Michigan, USA Using Map-Based Models AN - 17864974; 6053251 AB - The goal of this study was to identify and characterize the range of variation in riparian forests across Lower Michigan, USA as a basis for assessing the utility of map-based information in the characterization of riparian environments. We obtained a regional sample of riparian forests and valley-bottom physiography from 94 locations throughout Lower Michigan and distinguished seven major riparian forest types using hierarchical clustering and NMDS ordination. NMDS ordination distances accounted for more than 70% of the distances in species space and achieved excellent discrimination among riparian types. We then evaluated a set of map-based variables indicative of regional climate, catchment hydrology, and valley character relative to ordination axes and interpretations of the autecology of principal tree species from each forest group. Map-based predictors accounted for 83% of the variation in sample scores along NMDS Axis 1 and explained 42% of the variation in Axis 2. Species and riparian types varied along two principal gradients, one associated with climate and geology along a north-south gradient, the second associated with flood duration and power. Map-based interpretations of regional climate and hydroperiod dynamics agreed closely with species-based interpretations of riparian character, although in certain cases, a similar biotic response arose from apparently distinct hydrogeomorphic contexts. Such dynamic patterns underscore the need for better and more explicit linkages between the controls of riparian hydrology and more proximal physical cues on biotic communities in order to understand the drivers of spatial variation in riparian ecosystem structure and composition. JF - Wetlands AU - Baker, ME AU - Wiley, MJ AD - School of Natural Resources and Environment, University of Michigan, 430 East University Ann Arbor, Michigan, USA 48109-1115, bakerm@si.edu Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 550 EP - 561 PB - The Society of Wetland Scientists VL - 24 IS - 3 SN - 0277-5212, 0277-5212 KW - Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Catchment area KW - Riparian Vegetation KW - Ecosystems KW - Trees KW - Ecological distribution KW - Climatic changes KW - Autecology KW - Forests KW - Freshwater KW - Spatial variations KW - Hydrologic Models KW - Floods KW - Riparian environments KW - Hydrology KW - Geology KW - Wetlands KW - Modelling KW - Catchment Areas KW - Climate KW - USA, Michigan KW - Community composition KW - Structure KW - Ordination KW - Q1 08463:Habitat community studies KW - SW 0860:Water and plants KW - D 04125:Temperate forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17864974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands&rft.atitle=Characterization+Of+Woody+Species+Distribution+In+Riparian+Forests+Of+Lower+Michigan%2C+USA+Using+Map-Based+Models&rft.au=Baker%2C+ME%3BWiley%2C+MJ&rft.aulast=Baker&rft.aufirst=ME&rft.date=2004-09-01&rft.volume=24&rft.issue=3&rft.spage=550&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1043%2F0277-5212%282004%290242.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Spatial variations; Catchment area; Community composition; Floods; Ecological distribution; Climatic changes; Autecology; Riparian environments; Hydrology; Forests; Wetlands; Modelling; Climate; Geology; Ordination; Riparian Vegetation; Hydrologic Models; Ecosystems; Trees; Structure; Catchment Areas; USA, Michigan; Freshwater DO - http://dx.doi.org/10.1043/0277-5212(2004)024<0550:COWSDI>2.0.CO;2 ER - TY - JOUR T1 - Rapid Divergent Evolution Of Sexual Morphology: Comparative Tests Of Antagonistic Coevolution And Traditional Female Choice AN - 17768876; 6052019 AB - Male structures specialized to contact females during sexual interactions often diverge relatively rapidly over evolutionary time. Previous explanations for this pattern invoked sexual selection by female choice, but new ideas emphasize possible sexually antagonistic coevolution resulting from male-female conflict over control of fertilization. The two types of selection have often not been carefully distinguished. They do not theoretically exclude one another, but they have not necessarily had equally important roles in producing rapid evolutionary divergence. To date, most recent empirical studies of antagonistic coevolution have emphasized only a few taxa. This study uses the abundant but little-used data in the taxonomic literature on morphology to evaluate the roles of antagonistic coevolution and traditional female choice over a wide taxonomic spectrum (61 families of arthropods, mostly insects and spiders). Groups with species-specific male structures that contact females were checked for coevolution of species-specific female structures that are contacted by the male and that have mechanical properties that could potentially defend her against the male. Facultatively deployable, species-specific female defensive structures, a design that would seem likely to evolve frequently under the sexually antagonistic coevolution hypothesis, were completely absent (0% of 106 structures in 84 taxonomic groups). Although likely cases of sexually antagonistic coevolution exist, using conservative criteria, 79.2% of the 106 structures lacked even potentially defensive female coevolution. A common pattern (53.8% of 106) was a nearly complete absence of female change in areas contacted by species-specific male structures. Post-hoc arguments invoking possible coevolution of defensive female behavior instead of morphology, or of female sensitivities and responses to male sensory traps, could enable the sexually antagonistic coevolution hypothesis to explain these data. No case of such coevolution of female behavior or sensitivities has been demonstrated, and there are additional reasons to doubt that they are general explanations for the data presented here. Detailed studies of female resistance behavior could help illuminate several issues. The possibility of a greater role for antagonistic coevolution in reproductive physiology than in morphology and the possibility that female choice and sexually antagonistic coevolution have both been important in some lineages are discussed. JF - Evolution AU - Eberhard, W G AD - Smithsonian Tropical Research Institute, and Escuela de Biologia, Universidad de Costa Rica, Ciudad Universitaria, Costa Rica, archisepsis@biologia.ucr.ac.cr Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 1947 EP - 1970 PB - The Society for the Study of Evolution VL - 58 IS - 9 SN - 0014-3820, 0014-3820 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Sexual selection KW - Mathematical models KW - Coevolution KW - Defensive behavior KW - Fertilization KW - Evolution KW - Mechanical properties KW - Y 25841:General KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17768876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Evolution&rft.atitle=Rapid+Divergent+Evolution+Of+Sexual+Morphology%3A+Comparative+Tests+Of+Antagonistic+Coevolution+And+Traditional+Female+Choice&rft.au=Eberhard%2C+W+G&rft.aulast=Eberhard&rft.aufirst=W&rft.date=2004-09-01&rft.volume=58&rft.issue=9&rft.spage=1947&rft.isbn=&rft.btitle=&rft.title=Evolution&rft.issn=00143820&rft_id=info:doi/10.1043%2F0014-3820%282004%290582.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0014-3820&volume=58&page=1947 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Coevolution; Evolution; Sexual selection; Mathematical models; Mechanical properties; Defensive behavior; Fertilization DO - http://dx.doi.org/10.1043/0014-3820(2004)058<1947:RDEOSM>2.0.CO;2 ER - TY - JOUR T1 - Quantitative trait locus analyses and the study of evolutionary process AN - 17717051; 6012018 AB - The past decade has seen a proliferation of studies that employ quantitative trait locus (QTL) approaches to diagnose the genetic basis of trait evolution. Advances in molecular techniques and analytical methods have suggested that an exact genetic description of the number and distribution of genes affecting a trait can be obtained. Although this possibility has met with some success in model systems such as Drosophila and Arabidopsis, the pursuit of an exact description of QTL effects, i.e. individual gene effect, in most cases has proven problematic. We discuss why QTL methods will have difficulty in identifying individual genes contributing to trait variation, and distinguish between the identification of QTL (or marker intervals) and the identification of individual genes or nucleotide differences within genes (QTN). This review focuses on what ecologists and evolutionary biologists working with natural populations can realistically expect to learn from QTL studies. We highlight representative issues in ecology and evolutionary biology and discuss the range of questions that can be addressed satisfactorily using QTL approaches. We specifically address developing approaches to QTL analysis in outbred populations, and discuss practical considerations of experimental (cross) design and application of different marker types. Throughout this review we attempt to provide a balanced description of the benefits of QTL methodology to studies in ecology and evolution as well as the inherent assumptions and limitations that may constrain its application. JF - Molecular Ecology AU - Erickson, D L AU - Fenster, C B AU - Stenoien, H K AU - Price, D AD - Laboratory of Analytical Biology, Smithsonian Institution, Suitland, MD 20746, USA; , derickso@onyx.si.edu Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 2505 EP - 2522 PB - Blackwell Science Ltd VL - 13 IS - 9 SN - 0962-1083, 0962-1083 KW - Ecology Abstracts; Genetics Abstracts KW - Quantitative trait loci KW - Mathematical models KW - Ecological genetics KW - Models KW - DNA sequencing KW - Reviews KW - Arabidopsis KW - Evolutionary genetics KW - Drosophila KW - Evolution KW - D 04615:Ecology studies - general KW - G 07260:Taxonomy, systematics and evolutionary genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17717051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Quantitative+trait+locus+analyses+and+the+study+of+evolutionary+process&rft.au=Erickson%2C+D+L%3BFenster%2C+C+B%3BStenoien%2C+H+K%3BPrice%2C+D&rft.aulast=Erickson&rft.aufirst=D&rft.date=2004-09-01&rft.volume=13&rft.issue=9&rft.spage=2505&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02254.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Drosophila; Arabidopsis; Evolutionary genetics; Reviews; Quantitative trait loci; Evolution; DNA sequencing; Ecological genetics; Mathematical models; Models DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02254.x ER - TY - JOUR T1 - Ecological Determinism in Plant Community Structure Across a Tropical Forest Landscape AN - 17694688; 6027789 AB - The ecological mechanisms hypothesized to structure species-rich communities range from strict local determinism to neutral ecological drift. We assessed the degree of ecological determinism in tropical plant community structure by analyses of published demographic data; a broad range of spatial, historical, and environmental variables; and the distributions of 33 herbaceous species (plot size = 0.02 ha) and 61 woody species (plot size = 0.09 ha) among 350 plots in a 16-km super(2) forest landscape (Barro Colorado Island, Panama). We found a strong degree of cross-landscape dominance by a subset of species whose identities were predictable from sapling survivorship rates under shade. Using canonical ordination we found that spatial and environmental-historical factors were of comparable importance for controlling within-landscape variability in species composition. Past land use had a strong impact on species composition despite ceasing 100-200 years ago. Furthermore, edaphic-hydrological factors, treefall gaps, and an edge effect all had unique impacts on species composition. Hence, ecological determinism was evident in terms of both cross-landscape dominance and within-landscape variability in species composition. However, at the latter scale, the large portion of the explained variance in species composition among plots uniquely attributed to spatial location pointed to an equally important role for neutral processes. JF - Ecology AU - Svenning, J-C AU - Kinner, DA AU - Stallard, R F AU - Engelbrecht, BMJ AU - Wright, S J AD - Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Ancon, Republic of Panama Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 2526 EP - 2538 PB - Ecological Society of America VL - 85 IS - 9 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Demography KW - Panama KW - Community structure KW - Tropical environment KW - Plants KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17694688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Ecological+Determinism+in+Plant+Community+Structure+Across+a+Tropical+Forest+Landscape&rft.au=Svenning%2C+J-C%3BKinner%2C+DA%3BStallard%2C+R+F%3BEngelbrecht%2C+BMJ%3BWright%2C+S+J&rft.aulast=Svenning&rft.aufirst=J-C&rft.date=2004-09-01&rft.volume=85&rft.issue=9&rft.spage=2526&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Panama; Plants; Community structure; Demography; Tropical environment ER - TY - JOUR T1 - The Dynamics of Covering Behaviour in Dominant Echinoid Populations from American and European West Coasts AN - 17615026; 6217304 AB - The so-called 'covering behaviour' of echinoids is known to vary with habitat according to the types of covering items available, but the full extent of the role played by habitat characteristics in this behaviour is not known. Moreover, whether or not different species inhabiting similar environmental conditions and habitats also show similar patterns of this particular behaviour has yet to be investigated. In this study, two prominent west coast echinoid species, Paracentrotus lividus and Strongylocentrotus purpuratus, were examined with respect to covering behaviour and spatial organisation. Populations of both species are found in exposed intertidal zones, occupying boreholes within tidepools. Important similarities were found in the spatial organisation of both species' populations, with lowest densities in upper shore pools. However, the size distributions of the two populations differed significantly; P. lividus within upper shore pools were significantly larger than those in mid or lower shore pools, whereas S. purpuratus on the lower shore were significantly larger than those at other shore heights. We found significant between-species variability in covering item use, although the number of covering items available at both sites was not significantly different. For example, greater densities of covering items were used by P. lividus than by S. purpuratus. We also found that the percent of echinoid surface area covered varied significantly in space for both species. These data emphasise the complex and multifaceted nature of covering behaviour, but most importantly, they also strongly suggest that habitat characteristics can only partly explain the extent of this behavioural variability amongst echinoid species. JF - Marine Ecology AU - Verling, Emma AU - Crook, Anne C AU - Barnes, David KA AD - Department of Zoology, Ecology and Plant Science, University College Cork, Ireland, verlinge@si.edu Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 191 EP - 206 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 25 IS - 3 SN - 0173-9565, 0173-9565 KW - covering behavior KW - Oceanic Abstracts; Ecology Abstracts KW - Marine KW - D 04655:Invertebrates - general KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17615026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology&rft.atitle=The+Dynamics+of+Covering+Behaviour+in+Dominant+Echinoid+Populations+from+American+and+European+West+Coasts&rft.au=Verling%2C+Emma%3BCrook%2C+Anne+C%3BBarnes%2C+David+KA&rft.aulast=Verling&rft.aufirst=Emma&rft.date=2004-09-01&rft.volume=25&rft.issue=3&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology&rft.issn=01739565&rft_id=info:doi/10.1111%2Fj.1439-0485.2004.00025.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-07-01 N1 - SuppNotes - Figures, 6; tables, 2. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine DO - http://dx.doi.org/10.1111/j.1439-0485.2004.00025.x ER - TY - JOUR T1 - Mangrove landscape characterization and change in Twin Cays, Belize using aerial photography and IKONOS satellite data AN - 17328996; 6197092 AB - We used aerial black-and-white and color photography, in conjunction with multispectral IKONOS satellite imagery, to classify mangrove vegetation and to characterize the spatial distribution of deforestation from 1986 to 2003 at Twin Cays, an intertidal mangrove archipelago located in the Mesoamerican Barrier Reef ecosystem in Belize, Central America. The classification map consists of seven classes and 29 subclasses that reflect the present (up to 2003) condition of mangrove forests (e.g., species, growth status, and deforestation) in the island. Land cover change analysis during this 15-year period showed a 52% increase in deforestation of mangrove communities across the archipelago, the creation of numerous survey lines, and the disappearance of parts of the fringe zone. The vegetation map presented in this study will help us develop spatial relationships at the plot and landscape scales between mangrove growth patterns and biogeochemical, nutrient cycling processes, and hydrological data in follow up studies. Our results could also be used by natural resource managers as a decision-making tool for sustainable management of mangrove tropical ecosystems in the Caribbean and other regions. JF - Atoll Research Bulletin AU - Rodriguez, W AU - Feller, I C AD - Smithsonian Environmental Research Center, PO Box 28, Edgewater, MD 21037, USA Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 1 EP - 22 VL - 509-530 SN - 0077-5630, 0077-5630 KW - IKONOS KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Brackish KW - M3 1010:Issues in Sustainable Development KW - Q1 01463:Habitat community studies KW - Q5 01521:Mechanical and natural changes KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17328996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Atoll+Research+Bulletin&rft.atitle=Mangrove+landscape+characterization+and+change+in+Twin+Cays%2C+Belize+using+aerial+photography+and+IKONOS+satellite+data&rft.au=Rodriguez%2C+W%3BFeller%2C+I+C&rft.aulast=Rodriguez&rft.aufirst=W&rft.date=2004-09-01&rft.volume=509-530&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Atoll+Research+Bulletin&rft.issn=00775630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Marine; Brackish ER - TY - JOUR T1 - First Nest Description for the Ocellated Antbird (Phaenostictus mcleannani) AN - 17324117; 6209218 AB - We present the first description of a nest of the Ocellated Antbird (Phaenostictus mcleannani), an understory species that ranges from southeastern Honduras to northwestern Ecuador. The open-cup nest was found in June 2002, in the Republic of Panama, and was located on the leaf litter between the buttresses of a Virola surinamensis tree. The nest contained two ovoid, whitish eggs with reddish-brown speckles and longitudinal streaks. JF - Wilson Bulletin AU - Buehler, D M AU - Castillo, AI AU - Brawn, J D AD - Smithsonian Tropical Research Inst., Ave. Roosevelt, Edf. 401, Ancon, Republic of Panama, jbrawn@uiuc.edu Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 277 EP - 279 PB - The Wilson Ornithological Society VL - 116 IS - 3 SN - 0043-5643, 0043-5643 KW - Ecology Abstracts; Animal Behavior Abstracts KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17324117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wilson+Bulletin&rft.atitle=First+Nest+Description+for+the+Ocellated+Antbird+%28Phaenostictus+mcleannani%29&rft.au=Buehler%2C+D+M%3BCastillo%2C+AI%3BBrawn%2C+J+D&rft.aulast=Buehler&rft.aufirst=D&rft.date=2004-09-01&rft.volume=116&rft.issue=3&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Wilson+Bulletin&rft.issn=00435643&rft_id=info:doi/10.1043%2F0043-5643%282004%29116%280277%3AFNDFTO%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0043-5643&volume=116&page=277 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1043/0043-5643(2004)116(0277:FNDFTO)2.0.CO;2 ER - TY - JOUR T1 - By the People: National Museum of the American Indian AN - 14718877; 10670075 AB - The newly opened National Museum of the American Indian is the first museum to open on the National Mall in 17 years, and reflects a long collaboration between curators and Native American communities. The 80,000 artifacts from the museum's collection range from ancient Peruvian clothing to contemporary artworks. Many of the objects were collected by investment banker George Gustav Heye, who opened the original Museum of the American Indian in Manhattan in 1922. Although Heye has been criticized for plundering the goods of Native Americans, his collection is the foundation of the museum. While the museum will feature collections, the social and cultural issues of American Indians will also presented. JF - Smithsonian AU - Hayden, Thomas Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 50 PB - Smithsonian Magazine VL - 35 IS - 6 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - INDIGENOUS PEOPLE KW - AMERICAN INDIANS KW - MUSEUMS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14718877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=By+the+People%3A+National+Museum+of+the+American+Indian&rft.au=Hayden%2C+Thomas&rft.aulast=Hayden&rft.aufirst=Thomas&rft.date=2004-09-01&rft.volume=35&rft.issue=6&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 11 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - INDIGENOUS PEOPLE; AMERICAN INDIANS; MUSEUMS ER - TY - JOUR T1 - Becoming a Full-Fledged California Condor AN - 14715862; 10670077 AB - The last wild California condor was captured in 1987. A captive breeding program has since produced 149 living in captivity, and another 99 released into the wild in California, Arizona, and Baja California. Released birds are radiotracked, and 12 have been outfitted with GPS units, providing data on flight patterns, territory, and the learning process required of adaptation to the wild. This data has revealed the complexity of condor survival tactics, and the behavioral patterns that must be overcome to survive. These include collisions with power lines, curiosity about humans, and poorly developed competitive behaviors. All condor chicks are now raised with surrogate parents in order to model appropriate behaviors. JF - Smithsonian AU - Monley, Dave Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 92 PB - Smithsonian Magazine VL - 35 IS - 6 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - CALIFORNIA KW - CAPTIVE BREEDING KW - ECOLOGY, BIRD KW - CONDORS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14715862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Becoming+a+Full-Fledged+California+Condor&rft.au=Monley%2C+Dave&rft.aulast=Monley&rft.aufirst=Dave&rft.date=2004-09-01&rft.volume=35&rft.issue=6&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 9 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - CALIFORNIA; CAPTIVE BREEDING; ECOLOGY, BIRD; CONDORS ER - TY - JOUR T1 - Unexpected Antarctica AN - 14715843; 10670076 JF - Smithsonian AU - Curry, Andrew Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 74 PB - Smithsonian Magazine VL - 35 IS - 6 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ANTARCTICA KW - ENV HISTORY KW - ANTARCTIC BIOME KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14715843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Unexpected+Antarctica&rft.au=Curry%2C+Andrew&rft.aulast=Curry&rft.aufirst=Andrew&rft.date=2004-09-01&rft.volume=35&rft.issue=6&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 12 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ANTARCTICA; ENV HISTORY; ANTARCTIC BIOME ER - TY - JOUR T1 - Discovery of five irregular moons of Neptune AN - 51775219; 2004-085819 JF - Nature (London) AU - Holman, Matthew J AU - Kavelaars, J J AU - Grav, Tommy AU - Gladman, Brett J AU - Fraser, Wesley C AU - Milisavljevic, Dan AU - Nicholson, Philip D AU - Burns, Joseph A AU - Carruba, Valerio AU - Petit, Jean-Marc AU - Rousselot, Philippe AU - Mousis, Olivier AU - Marsden, Brian G AU - Jacobson, Robert A Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 865 EP - 867 PB - Macmillan Journals, London VL - 430 IS - 7002 SN - 0028-0836, 0028-0836 KW - icy satellites KW - Triton Satellite KW - Nereid Satellite KW - orbits KW - giant planets KW - eccentricity KW - planets KW - photometry KW - outer planets KW - Neptune KW - satellites KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51775219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Discovery+of+five+irregular+moons+of+Neptune&rft.au=Holman%2C+Matthew+J%3BKavelaars%2C+J+J%3BGrav%2C+Tommy%3BGladman%2C+Brett+J%3BFraser%2C+Wesley+C%3BMilisavljevic%2C+Dan%3BNicholson%2C+Philip+D%3BBurns%2C+Joseph+A%3BCarruba%2C+Valerio%3BPetit%2C+Jean-Marc%3BRousselot%2C+Philippe%3BMousis%2C+Olivier%3BMarsden%2C+Brian+G%3BJacobson%2C+Robert+A&rft.aulast=Holman&rft.aufirst=Matthew&rft.date=2004-08-01&rft.volume=430&rft.issue=7002&rft.spage=865&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature02832 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - eccentricity; giant planets; icy satellites; Neptune; Nereid Satellite; orbits; outer planets; photometry; planets; remote sensing; satellites; Triton Satellite DO - http://dx.doi.org/10.1038/nature02832 ER - TY - JOUR T1 - High-calcium pyroxene as an indicator of igneous differentiation in asteroids and meteorites AN - 51774342; 2005-002390 AB - Our analyses of high quality spectra of several S-type asteroids (17 Thetis, 847 Agnia, 808 Merxia, and members of the Agnia and Merxia families) reveal that they include both low- and high-calcium pyroxene with minor amounts of olivine ( approximately 0.4. High-calcium pyroxene is a spectrally detectable and petrologically important indicator of igneous history and may prove critical in future studies aimed at understanding the history of asteroidal bodies. The silicate mineralogy inferred for Thetis and the Merxia and Agnia family members requires that these asteroids experienced igneous differentiation, producing broadly basaltic surface lithologies. Together with 4 Vesta (and its smaller "Vestoid" family members) and the main-belt asteroid 1489 Magnya, these new asteroids provide strong evidence for igneous differentiation of at least five asteroid parent bodies. Based on this analysis of a small subset of the near-infrared asteroid spectra taken to date with SpeX at the NASA IRTF, we expect that the number of known differentiated asteroids will increase, consistent with the large number of parent bodies inferred from studies of iron meteorites. JF - Meteoritics & Planetary Science AU - Sunshine, Jessica M AU - Bus, Schelte J AU - McCoy, Timothy J AU - Burbine, Thomas H AU - Corrigan, Catherine M AU - Binzel, Richard P Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1343 EP - 1357 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 8 SN - 1086-9379, 1086-9379 KW - silicates KW - calcium KW - stony meteorites KW - asteroids KW - olivine group KW - Agnia Asteroid KW - observations KW - meteorites KW - laboratory studies KW - Bouvante Meteorite KW - pyroxene group KW - melting KW - olivine KW - orthosilicates KW - Lodran Meteorite KW - spectra KW - chain silicates KW - alkaline earth metals KW - experimental studies KW - parent bodies KW - differentiation KW - Thetis Asteroid KW - atomic absorption spectra KW - achondrites KW - nesosilicates KW - Merxia Asteroid KW - metals KW - S-type asteroids KW - eucrite KW - crystal chemistry KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51774342?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=High-calcium+pyroxene+as+an+indicator+of+igneous+differentiation+in+asteroids+and+meteorites&rft.au=Sunshine%2C+Jessica+M%3BBus%2C+Schelte+J%3BMcCoy%2C+Timothy+J%3BBurbine%2C+Thomas+H%3BCorrigan%2C+Catherine+M%3BBinzel%2C+Richard+P&rft.aulast=Sunshine&rft.aufirst=Jessica&rft.date=2004-08-01&rft.volume=39&rft.issue=8&rft.spage=1343&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 76 N1 - PubXState - AR N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; Agnia Asteroid; alkaline earth metals; asteroids; atomic absorption spectra; Bouvante Meteorite; calcium; chain silicates; crystal chemistry; differentiation; eucrite; experimental studies; laboratory studies; Lodran Meteorite; melting; Merxia Asteroid; metals; meteorites; nesosilicates; observations; olivine; olivine group; orthosilicates; parent bodies; pyroxene group; reflectance; S-type asteroids; silicates; spectra; stony meteorites; Thetis Asteroid ER - TY - JOUR T1 - Catastrophic collapsing events at the eastern Mexican volcanic belt; implications for hazard assessment AN - 51680582; 2005-061985 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Carrasco, Gerardo AU - Diaz, Rodolfo AU - Siebert, Lee AU - Hubbard, Bernard AU - Sheridan, Mike AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 334 PB - [International Geological Congress], [location varies] VL - 32, Part 1 KW - Las Cumbres KW - geologic hazards KW - collapse structures KW - stress KW - basement KW - Cofre de Perote KW - volcanic risk KW - topography KW - Mexico KW - debris avalanches KW - Pico de Orizaba KW - seismicity KW - volcanism KW - Mexican volcanic belt KW - mass movements KW - volcanoes KW - volcanic earthquakes KW - slope stability KW - earthquakes KW - catastrophes KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51680582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Catastrophic+collapsing+events+at+the+eastern+Mexican+volcanic+belt%3B+implications+for+hazard+assessment&rft.au=Carrasco%2C+Gerardo%3BDiaz%2C+Rodolfo%3BSiebert%2C+Lee%3BHubbard%2C+Bernard%3BSheridan%2C+Mike%3BAnonymous&rft.aulast=Carrasco&rft.aufirst=Gerardo&rft.date=2004-08-01&rft.volume=32%2C+Part+1&rft.issue=&rft.spage=334&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - basement; catastrophes; Cofre de Perote; collapse structures; debris avalanches; earthquakes; geologic hazards; Las Cumbres; mass movements; Mexican volcanic belt; Mexico; Pico de Orizaba; seismicity; slope stability; stress; topography; volcanic earthquakes; volcanic risk; volcanism; volcanoes ER - TY - JOUR T1 - History of glacial Lake Agassiz AN - 51561890; 2006-063197 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Teller, James T AU - Leverington, David W Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1034 PB - [International Geological Congress], [location varies] VL - 32, Part 2 KW - Quaternary KW - Lake Agassiz KW - isotopes KW - lakes KW - glacial features KW - paleoclimatology KW - history KW - Cenozoic KW - radioactive isotopes KW - carbon KW - runoff KW - Pleistocene KW - C-14 KW - glacial lakes KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51561890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=History+of+glacial+Lake+Agassiz&rft.au=Teller%2C+James+T%3BLeverington%2C+David+W&rft.aulast=Teller&rft.aufirst=James&rft.date=2004-08-01&rft.volume=32%2C+Part+2&rft.issue=&rft.spage=1034&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - C-14; carbon; Cenozoic; glacial features; glacial lakes; history; isotopes; Lake Agassiz; lakes; paleoclimatology; Pleistocene; Quaternary; radioactive isotopes; runoff ER - TY - JOUR T1 - The Spirit Rover's Athena science investigation at Gusev Crater, Mars AN - 51475862; 2007-027045 AB - The Mars Exploration Rover Spirit and its Athena science payload have been used to investigate a landing site in Gusev crater. Gusev is hypothesized to be the site of a former lake, but no clear evidence for lacustrine sedimentation has been found to date. Instead, the dominant lithology is basalt, and the dominant geologic processes are impact events and eolian transport. Many rocks exhibit coatings and other characteristics that may be evidence for minor aqueous alteration. Any lacustrine sediments that may exist at this location within Gusev apparently have been buried by lavas that have undergone subsequent impact disruption. JF - Science AU - Squyres, S W AU - Arvidson, R E AU - Bell, J F, III AU - Brueckner, J AU - Cabrol, N A AU - Calvin, W AU - Carr, M H AU - Christensen, P R AU - Clark, B C AU - Crumpler, L AU - Des Marais, D J AU - d'Uston, C AU - Economou, T AU - Farmer, J AU - Farrand, W AU - Folkner, W AU - Golombek, M AU - Gorevan, S AU - Grant, J A AU - Greeley, R AU - Grotzinger, J AU - Haskin, L AU - Herkenhoff, K E AU - Hviid, S AU - Johnson, J AU - Klingelhoefer, G AU - Knoll, A AU - Landis, G AU - Lemmon, M AU - Li, R AU - Madsen, M B AU - Malin, M C AU - McLennan, S M AU - McSween, H Y AU - Ming, D W AU - Moersch, J AU - Morris, R V AU - Parker, T AU - Rice, J W AU - Richter, L AU - Rieder, R AU - Sims, M AU - Smith, M AU - Smith, P AU - Soderblom, L A AU - Sullivan, R AU - Waenke, H AU - Wdowiak, T AU - Wolff, M AU - Yen, A AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 794 EP - 799 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - albedo KW - imagery KW - volcanic rocks KW - Noachian KW - impact features KW - igneous rocks KW - Mars KW - erosion features KW - magnetic properties KW - topography KW - Sprit Rover KW - mineral composition KW - basalts KW - surface features KW - sediments KW - spectra KW - Gusev Crater KW - Mossbauer spectra KW - soils KW - grain size KW - bedforms KW - terrestrial planets KW - planets KW - craters KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=The+Spirit+Rover%27s+Athena+science+investigation+at+Gusev+Crater%2C+Mars&rft.au=Squyres%2C+S+W%3BArvidson%2C+R+E%3BBell%2C+J+F%2C+III%3BBrueckner%2C+J%3BCabrol%2C+N+A%3BCalvin%2C+W%3BCarr%2C+M+H%3BChristensen%2C+P+R%3BClark%2C+B+C%3BCrumpler%2C+L%3BDes+Marais%2C+D+J%3Bd%27Uston%2C+C%3BEconomou%2C+T%3BFarmer%2C+J%3BFarrand%2C+W%3BFolkner%2C+W%3BGolombek%2C+M%3BGorevan%2C+S%3BGrant%2C+J+A%3BGreeley%2C+R%3BGrotzinger%2C+J%3BHaskin%2C+L%3BHerkenhoff%2C+K+E%3BHviid%2C+S%3BJohnson%2C+J%3BKlingelhoefer%2C+G%3BKnoll%2C+A%3BLandis%2C+G%3BLemmon%2C+M%3BLi%2C+R%3BMadsen%2C+M+B%3BMalin%2C+M+C%3BMcLennan%2C+S+M%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BMoersch%2C+J%3BMorris%2C+R+V%3BParker%2C+T%3BRice%2C+J+W%3BRichter%2C+L%3BRieder%2C+R%3BSims%2C+M%3BSmith%2C+M%3BSmith%2C+P%3BSoderblom%2C+L+A%3BSullivan%2C+R%3BWaenke%2C+H%3BWdowiak%2C+T%3BWolff%2C+M%3BYen%2C+A%3BRowan%2C+Linda&rft.aulast=Squyres&rft.aufirst=S&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=794&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100194 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 37 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - albedo; basalts; bedforms; craters; erosion features; grain size; Gusev Crater; igneous rocks; imagery; impact craters; impact features; magnetic properties; Mars; mineral composition; Mossbauer spectra; Noachian; planets; sediments; soils; spectra; Sprit Rover; surface features; terrestrial planets; topography; volcanic rocks DO - http://dx.doi.org/10.1126/science.1100194 ER - TY - JOUR T1 - Basaltic rocks analyzed by the Spirit Rover in Gusev Crater AN - 51475213; 2007-027055 AB - The Spirit landing site in Gusev Crater on Mars contains dark, fine-grained, vesicular rocks interpreted as lavas. Pancam and Mini-Thermal Emission Spectrometer (Mini-TES) spectra suggest that all of these rocks are similar but have variable coatings and dust mantles. Magnified images of brushed and abraded rock surfaces show alteration rinds and veins. Rock interiors contain < or =25% megacrysts. Chemical analyses of rocks by the Alpha Particle X-ray Spectrometer are consistent with picritic basalts, containing normative olivine, pyroxenes, plagioclase, and accessory FeTi oxides. Mossbauer, Pancam, and Mini-TES spectra confirm the presence of olivine, magnetite, and probably pyroxene. These basalts extend the known range of rock compositions composing the martian crust. JF - Science AU - McSween, H Y AU - Arvidson, R E AU - Bell, J F, III AU - Blaney, D AU - Cabrol, N A AU - Christensen, P R AU - Clark, B C AU - Crisp, J A AU - Crumpler, L S AU - Des Marais, D J AU - Farmer, J D AU - Gellert, R AU - Ghosh, A AU - Gorevan, S AU - Graff, T AU - Grant, J AU - Haskin, L A AU - Herkenhoff, K E AU - Johnson, J R AU - Jolliff, B L AU - Klingelhoefer, G AU - Knudson, A T AU - McLennan, S AU - Milam, K A AU - Moersch, J E AU - Morris, R V AU - Rieder, R AU - Ruff, S W AU - de Souza, P A AU - Squyres, S W AU - Waenke, H AU - Wang, A AU - Wyatt, M B AU - Yen, A AU - Zipfel, J AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 842 EP - 845 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - silicates KW - imagery KW - volcanic rocks KW - Spirit Rover KW - igneous rocks KW - olivine group KW - Mars KW - Mars Exploration Rover KW - pyroxene group KW - mineral composition KW - olivine KW - basalts KW - sediments KW - orthosilicates KW - thermal emission KW - oxides KW - spectra KW - Gusev Crater KW - Mossbauer spectra KW - chain silicates KW - clastic sediments KW - veins KW - terrestrial planets KW - nesosilicates KW - planets KW - dust KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Basaltic+rocks+analyzed+by+the+Spirit+Rover+in+Gusev+Crater&rft.au=McSween%2C+H+Y%3BArvidson%2C+R+E%3BBell%2C+J+F%2C+III%3BBlaney%2C+D%3BCabrol%2C+N+A%3BChristensen%2C+P+R%3BClark%2C+B+C%3BCrisp%2C+J+A%3BCrumpler%2C+L+S%3BDes+Marais%2C+D+J%3BFarmer%2C+J+D%3BGellert%2C+R%3BGhosh%2C+A%3BGorevan%2C+S%3BGraff%2C+T%3BGrant%2C+J%3BHaskin%2C+L+A%3BHerkenhoff%2C+K+E%3BJohnson%2C+J+R%3BJolliff%2C+B+L%3BKlingelhoefer%2C+G%3BKnudson%2C+A+T%3BMcLennan%2C+S%3BMilam%2C+K+A%3BMoersch%2C+J+E%3BMorris%2C+R+V%3BRieder%2C+R%3BRuff%2C+S+W%3Bde+Souza%2C+P+A%3BSquyres%2C+S+W%3BWaenke%2C+H%3BWang%2C+A%3BWyatt%2C+M+B%3BYen%2C+A%3BZipfel%2C+J%3BRowan%2C+Linda&rft.aulast=McSween&rft.aufirst=H&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=842&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099851 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; chain silicates; clastic sediments; dust; Gusev Crater; igneous rocks; imagery; magnetite; Mars; Mars Exploration Rover; mineral composition; Mossbauer spectra; nesosilicates; olivine; olivine group; orthosilicates; oxides; planets; pyroxene group; sediments; silicates; spectra; Spirit Rover; terrestrial planets; thermal emission; veins; volcanic rocks DO - http://dx.doi.org/10.1126/science.1099851 ER - TY - JOUR T1 - Localization and physical properties experiments conducted by Spirit at Gusev Crater AN - 51474907; 2007-027049 AB - The precise location and relative elevation of Spirit during its traverses from the Columbia Memorial station to Bonneville crater were determined with bundle-adjusted retrievals from rover wheel turns, suspension and tilt angles, and overlapping images. Physical properties experiments show a decrease of 0.2% per Mars solar day in solar cell output resulting from deposition of airborne dust, cohesive soil-like deposits in plains and hollows, bright and dark rock coatings, and relatively weak volcanic rocks of basaltic composition. Volcanic, impact, aeolian, and water-related processes produced the encountered landforms and materials. JF - Science AU - Arvidson, R E AU - Anderson, R C AU - Bartlett, P AU - Bell, J F, III AU - Blaney, D AU - Christensen, P R AU - Chu, P AU - Crumpler, L AU - Davis, K AU - Ehlmann, B L AU - Fergason, R AU - Golombek, M P AU - Gorevan, S AU - Grant, J A AU - Greeley, R AU - Guinness, E A AU - Haldemann, A F C AU - Herkenhoff, K AU - Johnson, J AU - Landis, G AU - Li, R AU - Lindemann, R AU - McSween, H AU - Ming, D W AU - Myrick, T AU - Richter, L AU - Seelos, F P AU - Squyres, S W AU - Sullivan, R J AU - Wang, A AU - Wilson, J AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 821 EP - 824 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - water KW - soils KW - eolian features KW - imagery KW - volcanic rocks KW - Spirit Rover KW - impact features KW - igneous rocks KW - Mars KW - landforms KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - Bonneville Crater KW - physical properties KW - basalts KW - sediments KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Localization+and+physical+properties+experiments+conducted+by+Spirit+at+Gusev+Crater&rft.au=Arvidson%2C+R+E%3BAnderson%2C+R+C%3BBartlett%2C+P%3BBell%2C+J+F%2C+III%3BBlaney%2C+D%3BChristensen%2C+P+R%3BChu%2C+P%3BCrumpler%2C+L%3BDavis%2C+K%3BEhlmann%2C+B+L%3BFergason%2C+R%3BGolombek%2C+M+P%3BGorevan%2C+S%3BGrant%2C+J+A%3BGreeley%2C+R%3BGuinness%2C+E+A%3BHaldemann%2C+A+F+C%3BHerkenhoff%2C+K%3BJohnson%2C+J%3BLandis%2C+G%3BLi%2C+R%3BLindemann%2C+R%3BMcSween%2C+H%3BMing%2C+D+W%3BMyrick%2C+T%3BRichter%2C+L%3BSeelos%2C+F+P%3BSquyres%2C+S+W%3BSullivan%2C+R+J%3BWang%2C+A%3BWilson%2C+J%3BRowan%2C+Linda&rft.aulast=Arvidson&rft.aufirst=R&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=821&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099922 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; Bonneville Crater; eolian features; Gusev Crater; igneous rocks; imagery; impact craters; impact features; landforms; Mars; Mars Exploration Rover; physical properties; planets; sediments; soils; Spirit Rover; terrestrial planets; volcanic rocks; water DO - http://dx.doi.org/10.1126/science.1099922 ER - TY - JOUR T1 - Quantified environmental parameters (biomes, rainfall and temperature) associated with Australopithecus afarensis AN - 51470703; 2007-027103 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Bonnefille, Raymonde AU - Chalie, Francoise AU - Jolly, Dominique AU - Peyron, Odile AU - Potts, Richard AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 44 EP - 45 PB - [International Geological Congress], [location varies] VL - 32, Part 1 KW - East Africa KW - vegetation KW - Australopithecinae KW - paleoclimatology KW - climate change KW - temperature KW - Cenozoic KW - Theria KW - Ethiopia KW - Eutheria KW - Australopithecus afarensis KW - Chordata KW - rainfall KW - paleohydrology KW - Australopithecus KW - Mammalia KW - biomes KW - biologic evolution KW - Hadar KW - Primates KW - Hominidae KW - Tertiary KW - paleoenvironment KW - Neogene KW - Pliocene KW - Africa KW - reconstruction KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51470703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Quantified+environmental+parameters+%28biomes%2C+rainfall+and+temperature%29+associated+with+Australopithecus+afarensis&rft.au=Bonnefille%2C+Raymonde%3BChalie%2C+Francoise%3BJolly%2C+Dominique%3BPeyron%2C+Odile%3BPotts%2C+Richard%3BAnonymous&rft.aulast=Bonnefille&rft.aufirst=Raymonde&rft.date=2004-08-01&rft.volume=32%2C+Part+1&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - Africa; Australopithecinae; Australopithecus; Australopithecus afarensis; biologic evolution; biomes; Cenozoic; Chordata; climate change; East Africa; Ethiopia; Eutheria; Hadar; Hominidae; Mammalia; Neogene; paleoclimatology; paleoenvironment; paleohydrology; Pliocene; Primates; rainfall; reconstruction; temperature; Tertiary; Tetrapoda; Theria; vegetation; Vertebrata ER - TY - JOUR T1 - Genesis and exhumation of ultrahigh pressure rocks in Norway AN - 51400878; 2007-078131 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Hacker, Bradley R AU - Root, David B AU - Walsh, Emily O AU - Young, David AU - Johnston, Scott M AU - Andersen, Torgeir B AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1327 EP - 1328 PB - [International Geological Congress], [location varies] VL - 32, Part 2 KW - Western Gneiss region KW - gneisses KW - Ar/Ar KW - Western Europe KW - U/Pb KW - pressure KW - Paleozoic KW - Europe KW - metamorphism KW - Silurian KW - ultrahigh pressure KW - genesis KW - Scandinavia KW - Devonian KW - P-T-t paths KW - dates KW - metamorphic rocks KW - absolute age KW - exhumation KW - tectonics KW - Norway KW - P-T conditions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51400878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Genesis+and+exhumation+of+ultrahigh+pressure+rocks+in+Norway&rft.au=Hacker%2C+Bradley+R%3BRoot%2C+David+B%3BWalsh%2C+Emily+O%3BYoung%2C+David%3BJohnston%2C+Scott+M%3BAndersen%2C+Torgeir+B%3BAnonymous&rft.aulast=Hacker&rft.aufirst=Bradley&rft.date=2004-08-01&rft.volume=32%2C+Part+2&rft.issue=&rft.spage=1327&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; dates; Devonian; Europe; exhumation; genesis; gneisses; metamorphic rocks; metamorphism; Norway; P-T conditions; P-T-t paths; Paleozoic; pressure; Scandinavia; Silurian; tectonics; U/Pb; ultrahigh pressure; Western Europe; Western Gneiss region ER - TY - JOUR T1 - CHRONOS network for Earth system history; integrated databases and toolkits accessible through a common portal AN - 51400103; 2007-079574 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Cervato, Cinzia AU - Bowring, Sam AU - Fils, Douglas AU - Hinnov, Linda Alide AU - Huber, Brian AU - Leckie, Mark AU - Marshall, Charles AU - Ogg, James AU - Sadler, Peter AU - Wardlaw, Bruce R AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 231 PB - [International Geological Congress], [location varies] VL - 32, Part 1 KW - networks KW - Earth KW - CHRONOS KW - government agencies KW - data processing KW - education KW - research KW - climate change KW - time scales KW - geology KW - data bases KW - information systems KW - NSF KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51400103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=CHRONOS+network+for+Earth+system+history%3B+integrated+databases+and+toolkits+accessible+through+a+common+portal&rft.au=Cervato%2C+Cinzia%3BBowring%2C+Sam%3BFils%2C+Douglas%3BHinnov%2C+Linda+Alide%3BHuber%2C+Brian%3BLeckie%2C+Mark%3BMarshall%2C+Charles%3BOgg%2C+James%3BSadler%2C+Peter%3BWardlaw%2C+Bruce+R%3BAnonymous&rft.aulast=Cervato&rft.aufirst=Cinzia&rft.date=2004-08-01&rft.volume=32%2C+Part+1&rft.issue=&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - CHRONOS; climate change; data bases; data processing; Earth; education; geology; government agencies; information systems; networks; NSF; research; time scales ER - TY - JOUR T1 - High-resolution vegetation and climate change associated with Pliocene Australopithecus afarensis AN - 51369745; 2007-109680 AB - Plio-Pleistocene global climate change is believed to have had an important influence on local habitats and early human evolution in Africa. Responses of hominin lineages to climate change have been difficult to test, however, because this procedure requires well documented evidence for connections between global climate and hominin environment. Through high-resolution pollen data from Hadar, Ethiopia, we show that the hominin Australopithecus afarensis accommodated to substantial environmental variability between 3.4 and 2.9 million years ago. A large biome shift, up to 5 degrees C cooling, and a 200- to 300-mm/yr rainfall increase occurred just before 3.3 million years ago, which is consistent with a global marine delta (super 18) O isotopic shift. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Bonnefille, R AU - Potts, R AU - Chalie, F AU - Jolly, D AU - Peyron, O Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 12125 EP - 12129 PB - National Academy of Sciences, Washington, DC VL - 101 IS - 33 SN - 0027-8424, 0027-8424 KW - Spermatophyta KW - north-central Ethiopia KW - terrestrial environment KW - East Africa KW - Liliopsida KW - Cyperaceae KW - Hadar Formation KW - vegetation KW - Australopithecinae KW - paleoclimatology KW - climate change KW - Theria KW - sedimentary rocks KW - carbon KW - paludal environment KW - Eutheria KW - climate KW - Australopithecus afarensis KW - high-resolution methods KW - Plantae KW - Chordata KW - clastic sediments KW - C-13/C-12 KW - Australopithecus KW - Mammalia KW - marl KW - biologic evolution KW - Primates KW - Owen Ridge KW - Tertiary KW - ODP Site 721 KW - palynomorphs KW - ODP Site 722 KW - dust KW - lacustrine environment KW - Africa KW - Ocean Drilling Program KW - Gramineae KW - clastic rocks KW - Tetrapoda KW - Monocotyledoneae KW - Leg 117 KW - volcanic rocks KW - oxygen KW - isotopes KW - igneous rocks KW - Dicotyledoneae KW - stable isotopes KW - Cenozoic KW - pollen KW - Indian Ocean KW - Ethiopia KW - Magnoliophyta KW - sediments KW - miospores KW - tuff KW - isotope ratios KW - O-18/O-16 KW - Hadar KW - Hominidae KW - Arabian Sea KW - adaptation KW - pyroclastics KW - Typha KW - Neogene KW - Pliocene KW - Vertebrata KW - microfossils KW - Angiospermae KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51369745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=High-resolution+vegetation+and+climate+change+associated+with+Pliocene+Australopithecus+afarensis&rft.au=Bonnefille%2C+R%3BPotts%2C+R%3BChalie%2C+F%3BJolly%2C+D%3BPeyron%2C+O&rft.aulast=Bonnefille&rft.aufirst=R&rft.date=2004-08-01&rft.volume=101&rft.issue=33&rft.spage=12125&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0401709101 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. charts, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - adaptation; Africa; Angiospermae; Arabian Sea; Australopithecinae; Australopithecus; Australopithecus afarensis; biologic evolution; C-13/C-12; carbon; Cenozoic; Chordata; clastic rocks; clastic sediments; climate; climate change; Cyperaceae; Dicotyledoneae; dust; East Africa; Ethiopia; Eutheria; Gramineae; Hadar; Hadar Formation; high-resolution methods; Hominidae; igneous rocks; Indian Ocean; isotope ratios; isotopes; lacustrine environment; Leg 117; Liliopsida; Magnoliophyta; Mammalia; marl; microfossils; miospores; Monocotyledoneae; Neogene; north-central Ethiopia; O-18/O-16; Ocean Drilling Program; ODP Site 721; ODP Site 722; Owen Ridge; oxygen; paleoclimatology; paludal environment; palynomorphs; Plantae; Pliocene; pollen; Primates; pyroclastics; sedimentary rocks; sediments; Spermatophyta; stable isotopes; terrestrial environment; Tertiary; Tetrapoda; Theria; tuff; Typha; vegetation; Vertebrata; volcanic rocks DO - http://dx.doi.org/10.1073/pnas.0401709101 ER - TY - JOUR T1 - Surficial deposits at Gusev Crater along Spirit Rover traverses AN - 50281346; 2007-027047 AB - The Mars Exploration Rover Spirit has traversed a fairly flat, rock-strewn terrain whose surface is shaped primarily by impact events, although some of the landscape has been altered by eolian processes. Impacts ejected basaltic rocks that probably were part of locally formed lava flows from at least 10 meters depth. Some rocks have been textured and/or partially buried by windblown sediments less than 2 millimeters in diameter that concentrate within shallow, partially filled, circular impact depressions referred to as hollows. The terrain traversed during the 90-sol (martian solar day) nominal mission shows no evidence for an ancient lake in Gusev crater. JF - Science AU - Grant, J A AU - Arvidson, R AU - Bell, J F AU - Cabrol, N A AU - Carr, M H AU - Christensen, P AU - Crumpler, L AU - Des Marais, D J AU - Ehlmann, B L AU - Farmer, J AU - Golombek, M AU - Grant, F D AU - Greeley, R AU - Herkenhoff, K AU - Li, R AU - McSween, H Y AU - Ming, D W AU - Moersch, J AU - Rice, J W AU - Ruff, S AU - Richter, L AU - Squyres, S W AU - Sullivan, R AU - Weitz, C AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 807 EP - 810 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - eolian features KW - strewn fields KW - volcanic rocks KW - Spirit Rover KW - lava flows KW - impact features KW - textures KW - igneous rocks KW - surficial geology KW - Mars KW - erosion features KW - ejecta KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - basalts KW - sediments KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Surficial+deposits+at+Gusev+Crater+along+Spirit+Rover+traverses&rft.au=Grant%2C+J+A%3BArvidson%2C+R%3BBell%2C+J+F%3BCabrol%2C+N+A%3BCarr%2C+M+H%3BChristensen%2C+P%3BCrumpler%2C+L%3BDes+Marais%2C+D+J%3BEhlmann%2C+B+L%3BFarmer%2C+J%3BGolombek%2C+M%3BGrant%2C+F+D%3BGreeley%2C+R%3BHerkenhoff%2C+K%3BLi%2C+R%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BMoersch%2C+J%3BRice%2C+J+W%3BRuff%2C+S%3BRichter%2C+L%3BSquyres%2C+S+W%3BSullivan%2C+R%3BWeitz%2C+C%3BRowan%2C+Linda&rft.aulast=Grant&rft.aufirst=J&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=807&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099849 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; ejecta; eolian features; erosion features; Gusev Crater; igneous rocks; impact craters; impact features; lava flows; Mars; Mars Exploration Rover; planets; sediments; Spirit Rover; strewn fields; surficial geology; terrestrial planets; textures; volcanic rocks DO - http://dx.doi.org/10.1126/science.1099849 ER - TY - JOUR T1 - Wind-related processes detected by the Spirit Rover at Gusev Crater, Mars AN - 50278297; 2007-027048 AB - Wind-abraded rocks, ripples, drifts, and other deposits of windblown sediments are seen at the Columbia Memorial Station where the Spirit Rover landed. Orientations of these features suggest formative winds from the north-northwest, consistent with predictions from atmospheric models of afternoon winds in Gusev Crater. Cuttings from the rover Rock Abrasion Tool are asymmetrically distributed toward the south-southeast, suggesting active winds from the north-northwest at the time (midday) of the abrasion operations. Characteristics of some rocks, such as a two-toned appearance, suggest that they were possibly buried and exhumed on the order of 5 to 60 centimeters by wind deflation, depending on location. JF - Science AU - Greeley, R AU - Squyres, S W AU - Arvidson, R E AU - Bartlett, P AU - Bell, J F AU - Blaney, D AU - Cabrol, N A AU - Farmer, J AU - Farrand, B AU - Golombek, M P AU - Gorevan, S P AU - Grant, J A AU - Haldemann, A F C AU - Herkenhoff, K E AU - Johnson, J AU - Landis, G AU - Madsen, M B AU - McLennan, S M AU - Moersch, J AU - Rice, J W AU - Richter, L AU - Ruff, S AU - Sullivan, R J AU - Thompson, S D AU - Wang, A AU - Weitz, C M AU - Whelley, P AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 810 EP - 821 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - eolian features KW - albedo KW - patterns KW - Spirit Rover KW - erosion KW - wind erosion KW - atmosphere KW - Mars KW - erosion features KW - terrestrial planets KW - models KW - Mars Exploration Rover KW - planets KW - detection KW - deflation KW - abrasion KW - surface features KW - sediments KW - winds KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Wind-related+processes+detected+by+the+Spirit+Rover+at+Gusev+Crater%2C+Mars&rft.au=Greeley%2C+R%3BSquyres%2C+S+W%3BArvidson%2C+R+E%3BBartlett%2C+P%3BBell%2C+J+F%3BBlaney%2C+D%3BCabrol%2C+N+A%3BFarmer%2C+J%3BFarrand%2C+B%3BGolombek%2C+M+P%3BGorevan%2C+S+P%3BGrant%2C+J+A%3BHaldemann%2C+A+F+C%3BHerkenhoff%2C+K+E%3BJohnson%2C+J%3BLandis%2C+G%3BMadsen%2C+M+B%3BMcLennan%2C+S+M%3BMoersch%2C+J%3BRice%2C+J+W%3BRichter%2C+L%3BRuff%2C+S%3BSullivan%2C+R+J%3BThompson%2C+S+D%3BWang%2C+A%3BWeitz%2C+C+M%3BWhelley%2C+P%3BRowan%2C+Linda&rft.aulast=Greeley&rft.aufirst=R&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=810&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100108 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 39 N1 - PubXState - DC N1 - Document feature - illus. incl. 14 plates N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - abrasion; albedo; atmosphere; deflation; detection; eolian features; erosion; erosion features; Gusev Crater; Mars; Mars Exploration Rover; models; patterns; planets; sediments; Spirit Rover; surface features; terrestrial planets; wind erosion; winds DO - http://dx.doi.org/10.1126/science.1100108 ER - TY - JOUR T1 - GENETIC DIVERSITY AND STRUCTURE OF THE FISHER (MARTES PENNANTI) IN A PENINSULAR AND PERIPHERAL METAPOPULATION AN - 20033242; 8697131 AB - Evolutionary processes can be strongly affected by landscape features. In vagile carnivores that disperse widely, however, genetic structure has been found to be minimal. Using microsatellite DNA primers developed for other mustelids, we found that populations of a vagile forest carnivore, the fisher (Martes pennanti), exhibit high genetic structure (FST = 0.45, SE = 0.07) and limited gene flow (Nm 1,600-km narrow strip of forested habitat; that genetic diversity decreases from core to periphery; and that populations do not show an equilibrium pattern of isolation-by-distance. Genetic structure was greater at the periphery than at the core of the distribution and our data fit a 1-dimensional model of stepping-stone range expansion. Multiple lines of paleontological and genetic evidence suggest that the fisher recently (<5,000 years ago) expanded into the mountain forests of the Pacific coast. The reduced dimensionality of the distribution of the fisher in western coastal forests appears to have contributed to the high levels of structure and decreasing diversity from north to south. These effects were likely exacerbated by human-caused changes to the environment. The low genetic diversity and high genetic structure of populations in the southern Sierra Nevada suggest that populations in this part of the geographic range are vulnerable to extinction. JF - Journal of Mammalogy AU - Wisely, Samantha M AU - Buskirk, Steven W AU - Russell, Gregory A AU - Aubry, Keith B AU - Zielinski, William J AD - Genetics Program, Smithsonian Institution, 3001 Connecticut Ave. NW, Washington, DC 20008, USA (SMW) Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 640 EP - 648 PB - Allen Press, Inc., 810 East Tenth St. VL - 85 IS - 4 SN - 0022-2372, 0022-2372 KW - Genetics Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - genetic diversity KW - Martes pennanti KW - microsatellite DNA KW - dimensionality KW - fisher KW - peninsula KW - periphery KW - stepping-stone KW - Data processing KW - Extinction KW - Carnivores KW - Landscape KW - Microsatellites KW - Forests KW - Genetic diversity KW - Habitat KW - Models KW - Mountains KW - Population genetics KW - Cores KW - Gene flow KW - Primers KW - Genetic structure KW - Evolution KW - Metapopulations KW - Coasts KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies KW - G 07870:Mammals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20033242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Mammalogy&rft.atitle=GENETIC+DIVERSITY+AND+STRUCTURE+OF+THE+FISHER+%28MARTES+PENNANTI%29+IN+A+PENINSULAR+AND+PERIPHERAL+METAPOPULATION&rft.au=Wisely%2C+Samantha+M%3BBuskirk%2C+Steven+W%3BRussell%2C+Gregory+A%3BAubry%2C+Keith+B%3BZielinski%2C+William+J&rft.aulast=Wisely&rft.aufirst=Samantha&rft.date=2004-08-01&rft.volume=85&rft.issue=4&rft.spage=640&rft.isbn=&rft.btitle=&rft.title=Journal+of+Mammalogy&rft.issn=00222372&rft_id=info:doi/10.1644%2FBEL-011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Data processing; Extinction; Landscape; Carnivores; Microsatellites; Genetic diversity; Forests; Habitat; Models; Mountains; Population genetics; Cores; Gene flow; Primers; Genetic structure; Evolution; Coasts; Metapopulations; Martes pennanti DO - http://dx.doi.org/10.1644/BEL-011 ER - TY - JOUR T1 - Mycorrhizal diversity in photosynthetic terrestrial orchids AN - 19991757; 6636413 AB - Specific orchid-fungal associations are known for nonphotosynthetic orchids but fungal diversity in photosynthetic orchids is thought to be quite broad. Specific fungal associations will figure prominently in conservation efforts, while diverse associations may require less attention. We combined culture techniques with ITS and mtLSU sequences and phylogenetic analysis to determine the genetic diversity of mycorrhizal fungi associated with an evergreen, a spring-green, and a winter-green orchid and compared this diversity with that published for a nonphotosynthetic orchid. Mycorrhizal diversity in two of the three photosynthetic orchids was lower than for the nonphotosynthetic orchid. Mycorrhizal diversity in protocorms of the third species was also equal to, or less than, the fungal diversity associated with the nonphotosynthetic species, but adult fungal diversity was greater. We found that photosynthetic orchids do not necessarily have more diverse mycorrhizal associations than nonphotosynthetic orchids. Similarly, evergreen orchids do not necessarily have greater mycorrhizal diversity than seasonally green orchids. Thus, orchid mycorrhizal diversity may not be determined by adult photosynthetic capacity. JF - New Phytologist AU - McCormick, M K AU - Whigham, D F AU - O'Neill, J Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 425 EP - 438 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 163 IS - 2 SN - 0028-646X, 0028-646X KW - Orchids KW - Ecology Abstracts; Sustainability Science Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Phylogeny KW - Photosynthesis KW - Fungi KW - Conservation KW - Genetic diversity KW - genetic diversity KW - Orchidaceae KW - Evolution KW - D 04623:Fungi KW - M3 1010:Issues in Sustainable Development KW - K 03096:Mycorrhiza UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19991757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Phytologist&rft.atitle=Mycorrhizal+diversity+in+photosynthetic+terrestrial+orchids&rft.au=McCormick%2C+M+K%3BWhigham%2C+D+F%3BO%27Neill%2C+J&rft.aulast=McCormick&rft.aufirst=M&rft.date=2004-08-01&rft.volume=163&rft.issue=2&rft.spage=425&rft.isbn=&rft.btitle=&rft.title=New+Phytologist&rft.issn=0028646X&rft_id=info:doi/10.1111%2Fj.1469-8137.2004.01114.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-07-01 N1 - SuppNotes - Figures, 5; tables, 2; references, 70. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Phylogeny; Genetic diversity; Conservation; Evolution; Photosynthesis; Fungi; genetic diversity; Orchidaceae DO - http://dx.doi.org/10.1111/j.1469-8137.2004.01114.x ER - TY - JOUR T1 - A portable LIDAR system for rapid determination of forest canopy structure AN - 18065153; 6003322 AB - The functional characteristics of forests are related to the organization of their canopies. However, understanding the relationship between canopy structure and function has been limited by a paucity of methods for determining structure at scales consistent with those of function measurements. We describe here a portable system, assembled from commercially available components, for acquiring measurements of distances to overhead plant surfaces. These measurements can be aggregated to assess canopy structure rapidly at scales of ecological interest. Deployed from the forest floor, the system includes a narrow-beam rapidly pulsed first-return laser rangefinder coupled with a data recording system. Tests in an age sequence of broad-leaved closed-canopy forests showed that the system provides results significantly more rapidly than previous methods, at spatial scales as small as 1 m in all dimensions. The estimated mean vertical canopy structure is consistent with that found from more laborious, manual approaches, such as the foliage height profile method. The system has some biases due to beam width and range averaging but, from a variety of tests, we found these have relatively little effect on the structure estimates. Various field sampling schemes and methods of aggregating the measurements yield a variety of representations of structure, including mean profiles, tomographic sections, three-dimensional distributions of canopy surface density and maximum height surfaces. Derivable summary measures include canopy cover and area index, porosity, the size distribution of overhead openings and indices of structural complexity. Moreover, the approach can provide estimates of spatial variability and covariance not previously obtainable. Synthesis and applications. Portable light detection and ranging (LIDAR) systems, such as the one we describe here, provide a new tool for rapid measurement of small-scale forest structure. These can contribute efficiently and relatively inexpensively to canopy research and forestry programmes, covering a range of ecological and production needs. JF - Journal of Applied Ecology AU - Parker, G G AU - Harding, D J AU - Berger, M L AD - Smithsonian Environmental Research Center, 647 Contee's Wharf Road, Edgewater, MD 21037, USA; and NASA Goddard Space Flight Center, Geodynamics Branch, Mail Code 921, Greenbelt, MD 20771, USA, parkerg@si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 755 EP - 767 PB - Blackwell Science Ltd VL - 41 IS - 4 SN - 0021-8901, 0021-8901 KW - Ecology Abstracts KW - Forest management KW - Stand structure KW - Canopies KW - Methodology KW - D 04700:Management KW - D 04001:Methodology - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18065153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Ecology&rft.atitle=A+portable+LIDAR+system+for+rapid+determination+of+forest+canopy+structure&rft.au=Parker%2C+G+G%3BHarding%2C+D+J%3BBerger%2C+M+L&rft.aulast=Parker&rft.aufirst=G&rft.date=2004-08-01&rft.volume=41&rft.issue=4&rft.spage=755&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Ecology&rft.issn=00218901&rft_id=info:doi/10.1111%2Fj.0021-8901.2004.00925.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Canopies; Stand structure; Forest management; Methodology DO - http://dx.doi.org/10.1111/j.0021-8901.2004.00925.x ER - TY - JOUR T1 - Effects of Road Clearings on Movement Patterns of Understory Rainforest Birds in Central Amazonia AN - 18057925; 6003781 AB - The impacts of potential linear barriers such as roads, highways, and power lines on rainforest fauna are poorly understood. In the central Brazilian Amazon, we compared the frequency of local movements ( less than or equal to 300 m long) of understory birds within intact forest and across a 30- to 40-m-wide road over a 2-year period. Rainforest had regenerated along some road verges, to the extent that a nearly complete canopy was formed in some areas, so we also assessed whether this facilitated bird movement. Movement data were determined from 1212 recaptures of 3681 netted birds at six study sites. The road significantly inhibited total bird movement across roads at five of the six sites. Bird foraging guilds varied in their responses to the road and different ages of regrowth. Movements of frugivorous and edge and gap species were not inhibited at any site, whereas most forest-dependent insectivores (mixed-species flocks, terrestrial species, and army-ant followers) had markedly inhibited road-crossing movements, except at sites with extensive regrowth. Solitary understory species were especially vulnerable, rarely crossing even roads overgrown by tall regrowth. For sensitive species, road-crossing movements were inhibited because individuals tended to avoid both edge-affected habitat near the road and the road clearing itself. Our results suggest that even narrow roads with low traffic volumes can reduce local movements of many insectivorous birds in Amazonia. JF - Conservation Biology AU - Laurance, S G AU - Stouffer, P C AU - Laurance, W F AD - Department of Natural Resources and Ecosystem Management, University of New England, Armidale, New South Wales 2351, Australia Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research (INPA), C.P. 478, Manaus, AM 69011-970, Brazil, laurances@tivoli.si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 1099 EP - 1109 PB - Blackwell Science Ltd VL - 18 IS - 4 SN - 0888-8892, 0888-8892 KW - Birds KW - Ecology Abstracts KW - Aves KW - Rain forests KW - Barriers KW - Roads KW - Brazil KW - Movements KW - Habitat changes KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18057925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=Effects+of+Road+Clearings+on+Movement+Patterns+of+Understory+Rainforest+Birds+in+Central+Amazonia&rft.au=Laurance%2C+S+G%3BStouffer%2C+P+C%3BLaurance%2C+W+F&rft.aulast=Laurance&rft.aufirst=S&rft.date=2004-08-01&rft.volume=18&rft.issue=4&rft.spage=1099&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fj.1523-1739.2004.00268.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Aves; Brazil; Movements; Roads; Barriers; Habitat changes; Rain forests DO - http://dx.doi.org/10.1111/j.1523-1739.2004.00268.x ER - TY - JOUR T1 - Three-dimensional Structure of an Old-growth Pseudotsuga-Tsuga Canopy and Its Implications for Radiation Balance, Microclimate, and Gas Exchange AN - 18048019; 5998316 AB - We describe the three-dimensional structure of an old-growth Douglas-fir/western hemlock forest in the central Cascades of southern Washington, USA. We concentrate on the vertical distribution of foliage, crowns, external surface area, wood biomass, and several components of canopy volume. In addition, we estimate the spatial variation of some aspects of structure, including the topography of the outer surface, and of microclimate, including the within-canopy transmittance of photosynthetically active radiation (PAR). The crowns of large stems, especially of Douglas-fir, dominate the structure and many aspects of spatial variation. The mean vertical profile of canopy surfaces, estimated by five methods, generally showed a single maximum in the lower to middle third of the canopy, although the height of that maximum varied by method. The stand leaf area index was around 9 m super(2)/m super(2), but also varied according to method (from 6.3 to 12.3). Because of the deep narrow crowns and numerous gaps, the outer canopy surface is extremely complex, with a surface area more than 12 times that of the ground below. The large volume included below the outer canopy surface is very porous, with spaces of several qualitatively distinct environments. Our measurements are consistent with emerging concepts about the structure of old-growth forests, where a high degree of complexity is generated by diverse structural features. These structural characteristics have implications for various ecosystem functions. The height and large volume of the stand indicate a large storage component for microclimatic variables. The high biomass influences the dynamics of those variables, retarding rates of change. The complexity of the canopy outer surface influences radiation balance, particularly in reducing short-wave reflectance. The bottom-heaviness of the foliage profile indicates much radiation absorption and gas exchange activity in the lower canopy. The high porosity contributes to flat gradients of most microclimate variables. Most stand respiration occurs within the canopy and is distributed over a broad vertical range. JF - Ecosystems AU - Parker, G G AU - Harmon, ME AU - Lefsky, MA AU - Chen, J AU - Van Pelt, R AU - Weis, S B AU - Thomas, S C AU - Winner, W E AU - Shaw, D C AU - Frankling, J F AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, Maryland 21037, USA, parkerg@si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 440 EP - 453 PB - Springer-Verlag VL - 7 IS - 5 SN - 1432-9840, 1432-9840 KW - Ecology Abstracts KW - Gas exchange KW - USA, Washington KW - Old growth KW - Microenvironments KW - Population structure KW - Canopies KW - Biomass KW - D 04125:Temperate forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18048019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecosystems&rft.atitle=Three-dimensional+Structure+of+an+Old-growth+Pseudotsuga-Tsuga+Canopy+and+Its+Implications+for+Radiation+Balance%2C+Microclimate%2C+and+Gas+Exchange&rft.au=Parker%2C+G+G%3BHarmon%2C+ME%3BLefsky%2C+MA%3BChen%2C+J%3BVan+Pelt%2C+R%3BWeis%2C+S+B%3BThomas%2C+S+C%3BWinner%2C+W+E%3BShaw%2C+D+C%3BFrankling%2C+J+F&rft.aulast=Parker&rft.aufirst=G&rft.date=2004-08-01&rft.volume=7&rft.issue=5&rft.spage=440&rft.isbn=&rft.btitle=&rft.title=Ecosystems&rft.issn=14329840&rft_id=info:doi/10.1007%2Fs10021-004-0136-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Gas exchange; Old growth; Microenvironments; Population structure; Canopies; Biomass; USA, Washington DO - http://dx.doi.org/10.1007/s10021-004-0136-5 ER - TY - JOUR T1 - Diversity and composition of tropical soil nitrifiers across a plant diversity gradient and among land-use types AN - 18045537; 6004563 AB - Ammonia-oxidizing bacteria (AOB) perform the rate-limiting step of nitrification, a key ecosystem process that in part determines the fate of nitrogen in ecosystems. However, little is known about the factors that determine soil AOB diversity or composition, especially in tropical systems. Using a set of study systems in Costa Rica, we examined whether plant diversity or land-use influenced AOB diversity or composition and whether AOB diversity or composition were associated with nitrification rates. We characterized the molecular diversity and composition of AOB via polymerase chain reaction amplification, cloning, and sequencing of 16S rDNA. We found that AOB diversity or composition did not change significantly across plant diversity treatments. In contrast, AOB differed among land-use types in some measures of diversity and in composition, and differences in AOB composition among land-use types were correlated with potential rates of nitrification. Our results suggest that anthropogenic changes of ecosystems can alter microbial communities in ways that may affect the processes they mediate. JF - Ecology Letters AU - Carney, K M AU - Matson, P A AU - Bohannan, B J AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, MD 21037, USA, carneyk@serc.si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 684 EP - 694 PB - Blackwell Science Ltd VL - 7 IS - 8 SN - 1461-023X, 1461-023X KW - Ecology Abstracts KW - Bacteria KW - Nitrification KW - Costa Rica KW - Species diversity KW - Land use KW - Soil microorganisms KW - Nitrogen KW - D 04100:Terrestrial ecosystems - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18045537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology+Letters&rft.atitle=Diversity+and+composition+of+tropical+soil+nitrifiers+across+a+plant+diversity+gradient+and+among+land-use+types&rft.au=Carney%2C+K+M%3BMatson%2C+P+A%3BBohannan%2C+B+J&rft.aulast=Carney&rft.aufirst=K&rft.date=2004-08-01&rft.volume=7&rft.issue=8&rft.spage=684&rft.isbn=&rft.btitle=&rft.title=Ecology+Letters&rft.issn=1461023X&rft_id=info:doi/10.1111%2Fj.1461-0248.2004.00628.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Costa Rica; Nitrification; Land use; Nitrogen; Species diversity; Bacteria; Soil microorganisms DO - http://dx.doi.org/10.1111/j.1461-0248.2004.00628.x ER - TY - JOUR T1 - Reproductive effects and geographical distributions of two Wolbachia strains infecting the Neotropical beetle, Chelymorpha alternans Boh. (Chrysomelidae, Cassidinae) AN - 18033495; 5966764 AB - Wolbachia are maternally inherited endocellular bacteria known to alter insect host reproduction to facilitate their own transmission. Multiple Wolbachia infections are more common in tropical than temperate insects but few studies have investigated their dynamics in field populations. The beetle, Chelymorpha alternans, found throughout the Isthmus of Panama, is infected with two strains of Wolbachia, wCalt1 (99.2% of beetles) and wCalt2 (53%). Populations infected solely by the wCalt1 strain were limited to western Pacific Panama, whereas populations outside this region were either polymorphic for single (wCalt1) and double infections (wCalt1 +wCalt2) or consisted entirely of double infections. The wCalt2 strain was not found as a single infection in the wild. Both strains caused cytoplasmic incompatibility (CI). The wCalt1 strain caused weak CI ( similar to 20%) and the double infection induced moderate CI ( similar to 70-90%) in crosses with uninfected beetles. The wCalt1 strain rescued about 75% of eggs fertilized by sperm from wCalt2 males. Based on the relationships of beetle mtDNA and infection status, maternal transmission, and repeated population sampling we determined that the double infection invaded C. alternans populations about 100 000 years ago and that the wCalt2 strain appears to be declining in some populations, possibly due to environmental factors. This may be the first study to demonstrate an association between widespread strain loss and environmental factors in the field. JF - Molecular Ecology AU - Keller, G P AU - Windsor, D M AU - Saucedo, J M AU - Werren, J H AD - Smithsonian Tropical Research Institute, Apdo. 2072, Balboa, Rep. of Panama University of Georgia, Entomology Department, Athens, GA 80602, Kellerg@naos.si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 2405 EP - 2420 PB - Blackwell Science Ltd VL - 13 IS - 8 SN - 0962-1083, 0962-1083 KW - Leaf beetles KW - Ecology Abstracts; Genetics Abstracts; Entomology Abstracts KW - Wolbachia KW - Environmental factors KW - Population genetics KW - Frequency KW - Chrysomelidae KW - Maternal inheritance KW - Ecological genetics KW - Mitochondrial DNA KW - Cytoplasmic incompatibility KW - Cassidinae KW - Historical ecology KW - Chelymorpha alternans KW - G 07270:Ecological genetics KW - Z 05219:Population genetics KW - D 04620:Microorganisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18033495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Reproductive+effects+and+geographical+distributions+of+two+Wolbachia+strains+infecting+the+Neotropical+beetle%2C+Chelymorpha+alternans+Boh.+%28Chrysomelidae%2C+Cassidinae%29&rft.au=Keller%2C+G+P%3BWindsor%2C+D+M%3BSaucedo%2C+J+M%3BWerren%2C+J+H&rft.aulast=Keller&rft.aufirst=G&rft.date=2004-08-01&rft.volume=13&rft.issue=8&rft.spage=2405&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02213.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Chrysomelidae; Cassidinae; Chelymorpha alternans; Wolbachia; Mitochondrial DNA; Maternal inheritance; Cytoplasmic incompatibility; Population genetics; Ecological genetics; Frequency; Historical ecology; Environmental factors DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02213.x ER - TY - JOUR T1 - Population structure of loggerhead shrikes in the California Channel Islands AN - 18030575; 5966739 AB - The loggerhead shrike (Lanius ludovicianus), a songbird that hunts like a small raptor, maintains breeding populations on seven of the eight California Channel Islands. One of the two subspecies, L. l. anthonyi, was described as having breeding populations on six of the islands while a second subspecies, L. l. mearnsi, was described as being endemic to San Clemente Island. Previous genetic studies have demonstrated that the San Clemente Island loggerhead shrike is well differentiated genetically from both L. l. anthonyi and mainland populations, despite the fact that birds from outside the population are regular visitors to the island. Those studies, however, did not include a comparison between San Clemente Island shrikes and the breeding population on Santa Catalina Island, the closest island to San Clemente. Here we use mitochondrial control region sequences and nuclear microsatellites to investigate the population structure of loggerhead shrikes in the Channel Islands. We confirm the genetic distinctiveness of the San Clemente Island loggerhead shrike and, using Bayesian clustering analysis, demonstrate the presence and infer the source of the nonbreeding visitors. Our results indicate that Channel Island loggerhead shrikes comprise three distinct genetic clusters that inhabit: (i) San Clemente Island, (ii) Santa Catalina Island and (iii) the Northern Channel Islands and nearby mainland; they do not support a recent suggestion that all Channel Island loggerhead shrikes should be managed as a single entity. JF - Molecular Ecology AU - Eggert, L S AU - Mundy, NI AU - Woodruff, D S AD - Ecology, Behaviour and Evolution Section, Division of Biological Sciences, University of California, San Diego 92093-0116, CA, USA, eggertl@nmnh.si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 2121 EP - 2133 PB - Blackwell Science Ltd VL - 13 IS - 8 SN - 0962-1083, 0962-1083 KW - Birds KW - Loggerhead shrike KW - Microsatellites KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Genetics Abstracts KW - Lanius ludovicianus KW - Bayesian analysis KW - Nucleotide sequence KW - Subpopulations KW - Ecological genetics KW - Aves KW - Population genetics KW - Endemic species KW - Islands KW - USA, California, Channel Is., Santa Catalina I. KW - USA, California, Channel Is., San Clemente I. KW - Genetic markers KW - USA, California KW - USA, California, Channel Is. KW - Genetic structure KW - Q1 08443:Population genetics KW - D 04671:Birds KW - G 07270:Ecological genetics KW - G 07377:Birds KW - Q1 08365:Genetics and evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18030575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Population+structure+of+loggerhead+shrikes+in+the+California+Channel+Islands&rft.au=Eggert%2C+L+S%3BMundy%2C+NI%3BWoodruff%2C+D+S&rft.aulast=Eggert&rft.aufirst=L&rft.date=2004-08-01&rft.volume=13&rft.issue=8&rft.spage=2121&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02218.x LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Population genetics; Endemic species; Islands; Subpopulations; Bayesian analysis; Nucleotide sequence; Genetic markers; Microsatellites; Ecological genetics; Genetic structure; Lanius ludovicianus; Aves; USA, California, Channel Is., Santa Catalina I.; USA, California, Channel Is., San Clemente I.; USA, California; USA, California, Channel Is. DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02218.x ER - TY - JOUR T1 - Natural selection of the major histocompatibility complex (Mhc ) in Hawaiian honeycreepers (Drepanidinae) AN - 18007767; 5966742 AB - The native Hawaiian honeycreepers represent a classic example of adaptive radiation and speciation, but currently face one the highest extinction rates in the world. Although multiple factors have likely influenced the fate of Hawaiian birds, the relatively recent introduction of avian malaria is thought to be a major factor limiting honeycreeper distribution and abundance. We have initiated genetic analyses of class II beta chain Mhc genes in four species of honeycreepers using methods that eliminate the possibility of sequencing mosaic variants formed by cloning heteroduplexed polymerase chain reaction products. Phylogenetic analyses group the honeycreeper Mhc sequences into two distinct clusters. Variation within one cluster is high, with d sub(N) > d sub(S) and levels of diversity similar to other studies of Mhc (B system) genes in birds. The second cluster is nearly invariant and includes sequences from honeycreepers (Fringillidae), a sparrow (Emberizidae) and a blackbird (Emberizidae). This highly conserved cluster appears reminiscent of the independently segregating Rfp-Y system of genes defined in chickens. The notion that balancing selection operates at the Mhc in the honeycreepers is supported by transpecies polymorphism and strikingly high d sub(N)/d sub(S) ratios at codons putatively involved in peptide interaction. Mitochondrial DNA control region sequences were invariant in the i'iwi, but were highly variable in the 'amakihi. By contrast, levels of variability of class II beta chain Mhc sequence codons that are hypothesized to be directly involved in peptide interactions appear comparable between i'iwi and 'amakihi. In the i'iwi, natural selection may have maintained variation within the Mhc, even in the face of what appears to a genetic bottleneck. JF - Molecular Ecology AU - Jarvi, SI AU - Tarr, CL AU - Mcintosh, CE AU - Atkinson, C T AU - Fleischer, R C AD - Molecular Genetics Laboratory, National Zoological Park, Smithsonian Institution, Washington, USA, Pacific Islands Ecosystem Research Center, Hawaii Volcanoes National Park, USA, Department of Biology, University of Hawaii, Hilo HI 96720, USA, jarvi@hawaii.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 2157 EP - 2168 PB - Blackwell Science Ltd VL - 13 IS - 8 SN - 0962-1083, 0962-1083 KW - balancing selection KW - Ecology Abstracts; Genetics Abstracts KW - Speciation KW - USA, Hawaii KW - Gene polymorphism KW - Population bottleneck KW - Major histocompatibility complex KW - Malaria KW - Natural selection KW - Adaptive radiation KW - Drepanidinae KW - Mitochondrial DNA KW - Gene clusters KW - D 04671:Birds KW - G 07270:Ecological genetics KW - G 07377:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18007767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Natural+selection+of+the+major+histocompatibility+complex+%28Mhc+%29+in+Hawaiian+honeycreepers+%28Drepanidinae%29&rft.au=Jarvi%2C+SI%3BTarr%2C+CL%3BMcintosh%2C+CE%3BAtkinson%2C+C+T%3BFleischer%2C+R+C&rft.aulast=Jarvi&rft.aufirst=SI&rft.date=2004-08-01&rft.volume=13&rft.issue=8&rft.spage=2157&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02228.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Drepanidinae; USA, Hawaii; Mitochondrial DNA; Speciation; Adaptive radiation; Natural selection; Population bottleneck; Malaria; Major histocompatibility complex; Gene polymorphism; Gene clusters DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02228.x ER - TY - JOUR T1 - Ethanol, Fruit Ripening, and the Historical Origins of Human Alcoholism in Primate Frugivory AN - 17765934; 6053678 AB - Ethanol is a naturally occurring substance resulting from the fermentation by yeast of fruit sugars. The association between yeasts and angiosperms dates to the Cretaceous, and dietary exposure of diverse frugivorous taxa to ethanol is similarly ancient. Ethanol plumes can potentially be used to localize ripe fruit, and consumption of low-concentration ethanol within fruit may act as a feeding stimulant. Ripe and over-ripe fruits of the Neotropical palm Astrocaryum standleyanum contained ethanol within the pulp at concentrations averaging 0.9% and 4.5%, respectively. Fruit ripening was associated with significant changes in color, puncture resistance, sugar, and ethanol content. Natural consumption rates of ethanol via frugivory and associated blood levels are not known for any animal taxon. However, behavioral responses to ethanol may have been the target of natural selection for all frugivorous species, including many primates and the hominoid lineages ancestral to modern humans. Pre-existing sensory biases associating this ancient psychoactive compound with nutritional reward might accordingly underlie contemporary patterns of alcohol consumption and abuse. JF - Integrative and Comparative Biology AU - Dudley, R AD - Department of Integrative Biology, University of California, Berkeley, Berkeley, California 94720 and Smithsonian Tropical Research Institute, P.O. Box 2072, Balboa, Republic of Panama Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 315 EP - 323 PB - The Society for Integrative and Comparative Biology VL - 44 IS - 4 SN - 1540-7063, 1540-7063 KW - Ecology Abstracts KW - Ripening KW - Frugivory KW - Sugar KW - Fruits KW - Alcoholism KW - Primates KW - Ethanol KW - D 04690:Human ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17765934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Integrative+and+Comparative+Biology&rft.atitle=Ethanol%2C+Fruit+Ripening%2C+and+the+Historical+Origins+of+Human+Alcoholism+in+Primate+Frugivory&rft.au=Dudley%2C+R&rft.aulast=Dudley&rft.aufirst=R&rft.date=2004-08-01&rft.volume=44&rft.issue=4&rft.spage=315&rft.isbn=&rft.btitle=&rft.title=Integrative+and+Comparative+Biology&rft.issn=15407063&rft_id=info:doi/10.1043%2F1540-7063%282004%290442.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1540-7063&volume=44&page=315 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Primates; Ethanol; Fruits; Sugar; Frugivory; Ripening; Alcoholism DO - http://dx.doi.org/10.1043/1540-7063(2004)044<0315:EFRATH>2.0.CO;2 ER - TY - JOUR T1 - Biomass dynamics in Amazonian forest fragments AN - 17605288; 6015884 AB - Habitat fragmentation affects aboveground biomass in Amazonian forests, with potentially important implications for carbon storage and greenhouse gas emissions. We assessed the dynamics of aboveground-biomass stocks by combining long-term (10-19 yr) data on mortality, damage, growth, and recruitment of large ( greater than or equal to 10 cm diameter at breast height [dbh]) trees with measurements of nearly all other live and dead plant material (seedlings, saplings, small trees, palms, lianas, downed wood debris, snags, litter) in 50 1-ha plots in fragmented and continuous Amazonian forests. The key process altering biomass dynamics in fragmented forests is the chronically elevated mortality of large trees, which apparently results from microclimatic changes and increased wind turbulence near forest edges. This, in turn, accelerates the production of necromass and leads to significantly increased wood debris and litter on the forest floor. Near forest edges, frequent canopy disturbance increases the amount of light in the understory, resulting in accelerated tree recruitment, significantly higher biomass of small (5-10 cm dbh) trees, and higher liana densities. Surprisingly, the estimated annual turnover of wood debris increases significantly near forest edges, suggesting that decomposition is occurring more rapidly in fragmented than continuous forests. These results reveal that habitat fragmentation fundamentally alters the distribution and dynamics of aboveground biomass in Amazonian forests. The rate of carbon cycling probably increases sharply, both because long-lived canopy and emergent trees decline in favor of shorter-lived successional trees and lianas, and because necromass production and turnover both appear to increase. Carbon storage in live vegetation also declines because small successional trees and lianas (which typically have low wood density) store substantially less carbon than do large, old-growth trees. Finally, the decline and rapid decay of live biomass in forest fragments may produce substantial atmospheric carbon emissions, above and beyond that resulting from deforestation per se. JF - Ecological Applications AU - Nascimento, HEM AU - Laurance, W F AD - Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Panama, laurancew@tivoli.si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - S127 EP - S138 VL - 14 IS - 4 SN - 1051-0761, 1051-0761 KW - Ecology Abstracts KW - D 04126:Tropical forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17605288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Biomass+dynamics+in+Amazonian+forest+fragments&rft.au=Nascimento%2C+HEM%3BLaurance%2C+W+F&rft.aulast=Nascimento&rft.aufirst=HEM&rft.date=2004-08-01&rft.volume=14&rft.issue=4&rft.spage=S127&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 ER - TY - CONF T1 - Biological invasions: consequences for parasites, pathogens, emerging diseases, and fisheries in the marine environment AN - 17304988; 6111208 AB - Biological invasions are a major force in aquatic (including freshwater and marine) ecosystems, driving significant ecological changes and impacting many dimensions of society. Effects of invasions on fisheries species have received considerable attention, demonstrating simultaneously ecological and economic consequences. Most analyses of invasions and invasion impacts have focused on relatively large, conspicuous non-native biota, indicating a size-based taxonomic bias in detection and understanding. Despite this pattern, several attributes of microorganisms (e.g., protists, bacteria, and viruses) increase the likelihood of invasion relative to larger organisms. First, the magnitude of organism transfer (or propagule supply) increases with decreasing size, and invasion success (establishment) has a strong density-dependence. Second, many microorganisms can reproduce asexually, which should serve to minimise the inoculant size required for establishment. Third, many microorganisms have broad environmental tolerances, increasing the geographic range and seasonal window available for colonisation. Fourth, the life-history of microorganisms often includes stages (e.g., resting stages or cysts) that can further extend environmental tolerance by avoiding temporally unsuitable conditions. We predict that invasions by microorganisms are widespread, occurring largely without detection, and may contribute to the observed increase in emerging diseases in marine ecosystems. JF - S I R Publishing, P.O. Box 399 Wellington New Zealand. p. 561. Aug 2004. AU - Ruiz, G M AU - Dobbs, F C Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 561 PB - S I R Publishing, P.O. Box 399 Wellington New Zealand, [URL:http://www.rsnz.govt.nz/] VL - 38 IS - 3 KW - Bacteria KW - Protista KW - Viruses KW - ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Q5 01524:Public health, medicines, dangerous organisms KW - O 1080:Multi-disciplinary Studies KW - Q1 01484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17304988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=&rft.atitle=Biological+invasions%3A+consequences+for+parasites%2C+pathogens%2C+emerging+diseases%2C+and+fisheries+in+the+marine+environment&rft.au=Ruiz%2C+G+M%3BDobbs%2C+F+C&rft.aulast=Ruiz&rft.aufirst=G&rft.date=2004-08-01&rft.volume=38&rft.issue=3&rft.spage=561&rft.isbn=&rft.btitle=&rft.title=&rft.issn=00288330&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - SuppNotes - Special Issue: invasive species N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Will Tuvalu Disappear Beneath the Sea? AN - 14720519; 10669903 AB - The island archipelago of Tuvalu was settled by the Polynesians and colonized by the British, who ruled until independence in 1978. The islands are composed of only ten square miles of land, scattered over 500,000 square miles of ocean. None rise more than 15 feet above sea level, and all are vulnerable to the rising seas and catastrophic storms that have begun to encroach on the shoreline. The fate of Tuvalu is shaped by world events and patterns of consumption, and Tuvalu has responded by abandonment, litigation, and efforts to raise global awareness. There is no consensus over the potential impacts of climate change to Tuvalu, creating opportunities for rhetoric and debate in the scientific community. Some argue that sea level rise does not pose a threat to Tuvalu, while extreme weather events are a very real threat. JF - Smithsonian AU - Allen, Leslie Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 44 PB - Smithsonian Magazine VL - 35 IS - 5 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ISLANDS KW - CLIMATE CHANGE KW - SEA LEVEL KW - TUVALU KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14720519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Will+Tuvalu+Disappear+Beneath+the+Sea%3F&rft.au=Allen%2C+Leslie&rft.aulast=Allen&rft.aufirst=Leslie&rft.date=2004-08-01&rft.volume=35&rft.issue=5&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t maps N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ISLANDS; SEA LEVEL; CLIMATE CHANGE; TUVALU ER - TY - JOUR T1 - Rebuilding Peace and State Capacity in War-Torn Burundi AN - 60683734; 200502047 AB - This article summarizes the content of a workshop discussing the future prospects for peace & development in Burundi, a small country, no larger than the state of MD, with a population numbering just over six million. But the dimensions of its human tragedy are anything but diminutive: genocide in 1972; repeated episodes of intercommunal violence. Since its independence in 1962, Burundi has witnessed an estimated 300,000 killed, some 800,000 forced to flee the country, over 700,000 more internally displaced. In Nov 2003, 37 military commanders from the Burundian army & rebel groups took part in a leadership workshop designed to create a newly unified national army. The workshop was one aspect of the Burundi Leadership Training Program, which aims to build capacity by offering training in collaborative decision making for Burundian leaders drawn from all social & institutional sectors. Participants included Steve McDonald, Eugene Nindorera, Elizabeth McClintock, Alain Lempereur, Fabien Nsengimana, Nicole Rumeau, & Alli Blair. Adapted from the source document. JF - The Round Table AU - Wolpe, Howard AD - Woodrow Wilson International Center Scholars, Washington, DC WolpeHE@wwic.si.edu Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 457 EP - 467 VL - 93 IS - 375 SN - 0035-8533, 0035-8533 KW - Workshops (Courses) KW - Reconstruction KW - Burundi KW - Peace KW - Conflict Resolution KW - Leadership KW - article KW - 9105: politics; national-level politics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60683734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Round+Table&rft.atitle=Rebuilding+Peace+and+State+Capacity+in+War-Torn+Burundi&rft.au=Wolpe%2C+Howard&rft.aulast=Wolpe&rft.aufirst=Howard&rft.date=2004-07-01&rft.volume=93&rft.issue=375&rft.spage=457&rft.isbn=&rft.btitle=&rft.title=The+Round+Table&rft.issn=00358533&rft_id=info:doi/10.1080%2F0035853042000240021 LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Burundi; Conflict Resolution; Peace; Reconstruction; Leadership; Workshops (Courses) DO - http://dx.doi.org/10.1080/0035853042000240021 ER - TY - JOUR T1 - Protecting Cultures or Suppressing Them? AN - 60544204; 200504240 AB - A review essay on books by (1) Karl A. Hoering, Under the Palace Portal: Native American Artists in Santa Fe (Albuquerque, NM: U New Mexico Press, 2003); & (2) Michael F. Brown, Who Owns Native Culture? (Cambridge, MA: Harvard U Press, 2003). JF - Journal of American Ethnic History AU - Biddison, Dawn AD - Arctic Studies Center, Smithsonian Instit Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 150 EP - 152 VL - 23 IS - 4 SN - 0278-5927, 0278-5927 KW - Art Works KW - Property Rights KW - Cultural Identity KW - American Indians KW - Commodification KW - article KW - 0410: group interactions; social group identity & intergroup relations (groups based on race & ethnicity, age, & sexual orientation) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/60544204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+American+Ethnic+History&rft.atitle=Protecting+Cultures+or+Suppressing+Them%3F&rft.au=Biddison%2C+Dawn&rft.aulast=Biddison&rft.aufirst=Dawn&rft.date=2004-07-01&rft.volume=23&rft.issue=4&rft.spage=150&rft.isbn=&rft.btitle=&rft.title=Journal+of+American+Ethnic+History&rft.issn=02785927&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - JAEHEA N1 - SubjectsTermNotLitGenreText - American Indians; Cultural Identity; Commodification; Property Rights; Art Works ER - TY - JOUR T1 - Small mid-Pleistocene hominin associated with East African Acheulean technology AN - 51797662; 2004-074174 AB - Hominin fossils from the African mid-Pleistocene are rare despite abundant Acheulean tools in Africa and apparently African-derived hominins in Eurasia between 1.0 and 0.5 million years ago (Ma). Here we describe an African fossil cranium constrained by (super 40) Ar/ (super 39) Ar analyses, magnetostratigraphy, and sedimentary features to 0.97 to 0.90 Ma, and stratigraphically associated with Acheulean handaxes. Although the cranium represents possibly the smallest adult or near-adult known between 1.7 and 0.5 Ma, it retains features observed in larger Homo erectus individuals, yet shows a distinct suite of traits indicative of wide population variation in the hominins of this period. JF - Science AU - Potts, Richard AU - Behrensmeyer, Anna K AU - Deino, Alan AU - Ditchfield, Peter AU - Clark, Jennifer Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 75 EP - 78 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5680 SN - 0036-8075, 0036-8075 KW - Acheulian KW - technology KW - Brunhes Chron KW - affinities KW - middle Pleistocene KW - East Africa KW - Homo KW - magnetostratigraphy KW - artifacts KW - Cenozoic KW - Theria KW - Kenya KW - Olorgesailie Formation KW - dates KW - bones KW - absolute age KW - Matuyama Chron KW - Eutheria KW - Ar/Ar KW - Chordata KW - archaeology KW - upper Cenozoic KW - Quaternary KW - Mammalia KW - Stone Age KW - paleomagnetism KW - cranium KW - Mount Olorgesailie KW - Primates KW - Hominidae KW - Homo erectus KW - upper Quaternary KW - Pleistocene KW - Africa KW - Vertebrata KW - Paleolithic KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51797662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Small+mid-Pleistocene+hominin+associated+with+East+African+Acheulean+technology&rft.au=Potts%2C+Richard%3BBehrensmeyer%2C+Anna+K%3BDeino%2C+Alan%3BDitchfield%2C+Peter%3BClark%2C+Jennifer&rft.aulast=Potts&rft.aufirst=Richard&rft.date=2004-07-01&rft.volume=305&rft.issue=5680&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1097661 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. sect., strat. cols. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - absolute age; Acheulian; affinities; Africa; Ar/Ar; archaeology; artifacts; bones; Brunhes Chron; Cenozoic; Chordata; cranium; dates; East Africa; Eutheria; Hominidae; Homo; Homo erectus; Kenya; magnetostratigraphy; Mammalia; Matuyama Chron; middle Pleistocene; Mount Olorgesailie; Olorgesailie Formation; Paleolithic; paleomagnetism; Pleistocene; Primates; Quaternary; Stone Age; technology; Tetrapoda; Theria; upper Cenozoic; upper Quaternary; Vertebrata DO - http://dx.doi.org/10.1126/science.1097661 ER - TY - JOUR T1 - Community structure of Foraminifera from two Miocene beds at Calvert Cliffs, Maryland AN - 51777046; 2005-000678 AB - On each of two horizontal beds in the Miocene sediments at Calvert Cliffs, Maryland, nine stations were placed in an equally spaced grid. At each station five samples were taken at random, and in each sample individuals were identified to species and counted. A list of species proportions or relative abundances constitutes a vector, p, with rank S = species richness. The statistical distribution of p is defined as the community structure. To identify community structure, species abundances are cumulated in successive samples and the species richness, S, the information function, H, and the evenness, E, are evaluated at each stage. The graph or curve of the cumulated frequency, the distribution function, is identifiable for various statistical distributions and allows for community structure identification. The entire procedure is called SHE analysis for community structure identification, SHECSI. For a log series distribution, the regression on the cumulated frequency InS = a + blnE a value of slope b = -U1 and of intercept a = H. The results obtained from both beds at Calvert Cliffs are in agreement with the expectation of a log series distribution. Comparison of the results from these fossil populations with results from living and total populations indicates that a log series distribution is the expected distribution for the structure of living and fossil shallow-water foraminiferal communities. JF - Journal of Foraminiferal Research AU - Buzas, Martin A Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 208 EP - 213 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 34 IS - 3 SN - 0096-1191, 0096-1191 KW - United States KW - shallow-water environment KW - communities KW - Saint Marys Formation KW - Calvert Cliffs KW - Calvert Formation KW - paleoecology KW - Foraminifera KW - Cenozoic KW - Choptank Formation KW - Invertebrata KW - Maryland KW - Atlantic Coastal Plain KW - Protista KW - numerical analysis KW - statistical analysis KW - middle Miocene KW - Miocene KW - Tertiary KW - populations KW - Neogene KW - graphic methods KW - microfossils KW - Calvert County Maryland KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51777046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Community+structure+of+Foraminifera+from+two+Miocene+beds+at+Calvert+Cliffs%2C+Maryland&rft.au=Buzas%2C+Martin+A&rft.aulast=Buzas&rft.aufirst=Martin&rft.date=2004-07-01&rft.volume=34&rft.issue=3&rft.spage=208&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/ L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 31 N1 - PubXState - NY N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - Atlantic Coastal Plain; Calvert Cliffs; Calvert County Maryland; Calvert Formation; Cenozoic; Choptank Formation; communities; Foraminifera; graphic methods; Invertebrata; Maryland; microfossils; middle Miocene; Miocene; Neogene; numerical analysis; paleoecology; populations; Protista; Saint Marys Formation; shallow-water environment; statistical analysis; Tertiary; United States ER - TY - JOUR T1 - An unusual Middle Permian flora from the Blaine Formation (Pease River Group, Leonardian-Guadalupian series) of King County, West Texas AN - 51635149; 2006-011322 AB - A new Middle Permian plant assemblage from South Ash Pasture in King County, Texas, may be the youngest and is certainly the most unusual flora known from the Permian of either West Texas or adjoining north-central Texas. Found serendipitously in the evaporite-rich upper Blaine Formation (Pease River Group, Guadalupian Series), the flora is of very low diversity despite intensive collecting efforts, and the affinities of nearly all taxa are enigmatic. The most common elements are parallel-veined leaves that resemble cordaites but that could be isolated pinnules of a pinnate leaf. Gigantopterid foliage is present but not assignable to any known taxon. A single foliar conifer specimen is too incomplete for assignment. Numerous reproductive organs, however, and an abundance of axes may represent conifers. Conchostracans, palaeoniscoid fish scales, and small heteropolar coprolites also occur in the deposit, which originated as a small, claystone-dominated channel fill in a coastal plain setting. JF - Journal of Paleontology AU - DiMichele, William A AU - Hook, Robert W AU - Nelson, W John AU - Chaney, Dan S Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 765 EP - 782 PB - Paleontological Society, Lawrence, KS VL - 78 IS - 4 SN - 0022-3360, 0022-3360 KW - United States KW - Middle Permian KW - lithostratigraphy KW - Spermatophyta KW - Plantae KW - biodiversity KW - Pease River Group KW - King County Texas KW - Guadalupian KW - Paleozoic KW - Gymnospermae KW - West Texas KW - Blaine Formation KW - Texas KW - Coniferales KW - Lower Permian KW - leaves KW - Permian KW - morphology KW - Gigantopteridales KW - floral studies KW - Leonardian KW - cones KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51635149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=An+unusual+Middle+Permian+flora+from+the+Blaine+Formation+%28Pease+River+Group%2C+Leonardian-Guadalupian+series%29+of+King+County%2C+West+Texas&rft.au=DiMichele%2C+William+A%3BHook%2C+Robert+W%3BNelson%2C+W+John%3BChaney%2C+Dan+S&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2004-07-01&rft.volume=78&rft.issue=4&rft.spage=765&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F0022-3360%282004%290782.0.CO%3B2 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 56 N1 - PubXState - KS N1 - Document feature - illus. incl. sect., 6 plates, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - biodiversity; Blaine Formation; cones; Coniferales; floral studies; Gigantopteridales; Guadalupian; Gymnospermae; King County Texas; leaves; Leonardian; lithostratigraphy; Lower Permian; Middle Permian; morphology; Paleozoic; Pease River Group; Permian; Plantae; Spermatophyta; Texas; United States; West Texas DO - http://dx.doi.org/10.1666/0022-3360(2004)078<0765:AUMPFF>2.0.CO;2 ER - TY - JOUR T1 - Neutron and synchrotron X-ray diffraction study of structures and dehydration behaviors of ramsdellite and groutellite AN - 51634863; 2006-011287 AB - The crystal structure of ramsdellite, MnO (sub 2) , was refined using time-of-flight powder neutron diffraction data and the Rietveld method in order to assess the effects of reduction in cathodic battery materials. For the first time, we present a refined structure for "groutellite," a heretofore poorly characterized phase with ideal formula O1.5(OH)0.5. "Groutellite" is generated synthetically as an intermediate compound during the reduction of ramsdellite to groutite (MnOOH), and it also occurs as an intergrowth in certain natural specimens of ramsdellite. The Jahn-Teller distortions in "groutellite" are confined to the a-c plane, and they result in a 6.8% unit-cell volume increase relative to ramsdellite. The Mn-O bond lengths refined for "groutellite" are consistent with the replacement of half of the Mn (super 4+) and O2- in ramsdellite by Mn (super 3+) and (OH)-, respectively. In addition, the high-temperature behaviors of ramsdellite and "groutellite" were investigated by temperature-resolved synchrotron powder X-ray diffraction from 298 to 720 K. Rietveld refinements revealed a gradual thermal expansion of the groutellite structure to approximately 450 K. At higher temperatures, the unit-cell volume gradually decreased, primarily as a result of a decrease in c. JF - American Mineralogist AU - Post, Jeffrey E AU - Heaney, Peter J Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 969 EP - 975 PB - Mineralogical Society of America, Washington, DC VL - 89 IS - 7 SN - 0003-004X, 0003-004X KW - groutellite KW - ramsdellite KW - experimental studies KW - X-ray diffraction data KW - neutron diffraction data KW - oxides KW - heating KW - synchrotrons KW - spectra KW - infrared spectra KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51634863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Neutron+and+synchrotron+X-ray+diffraction+study+of+structures+and+dehydration+behaviors+of+ramsdellite+and+groutellite&rft.au=Post%2C+Jeffrey+E%3BHeaney%2C+Peter+J&rft.aulast=Post&rft.aufirst=Jeffrey&rft.date=2004-07-01&rft.volume=89&rft.issue=7&rft.spage=969&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - experimental studies; groutellite; heating; infrared spectra; neutron diffraction data; oxides; ramsdellite; spectra; synchrotrons; X-ray diffraction data ER - TY - JOUR T1 - Meteorites AN - 51579225; 2006-050485 JF - Geotimes AU - McCoy, Tim Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 44 EP - 46 PB - American Geological Institute, Alexandria, VA VL - 49 IS - 7 SN - 0016-8556, 0016-8556 KW - terrestrial planets KW - planets KW - meteorites KW - sampling KW - Mars KW - properties KW - research KW - remote sensing KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51579225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geotimes&rft.atitle=Meteorites&rft.au=McCoy%2C+Tim&rft.aulast=McCoy&rft.aufirst=Tim&rft.date=2004-07-01&rft.volume=49&rft.issue=7&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Geotimes&rft.issn=00168556&rft_id=info:doi/ L2 - http://www.geotimes.org/current/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - VA N1 - Last updated - 2012-06-07 N1 - CODEN - GEOTAJ N1 - SubjectsTermNotLitGenreText - Mars; meteorites; planets; properties; remote sensing; research; sampling; terrestrial planets ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51393206; 2007-087353 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 243 EP - 244 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 34 IS - 3 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - Protista KW - Invertebrata KW - current research KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51393206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2004-07-01&rft.volume=34&rft.issue=3&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/ L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; current research; Foraminifera; Invertebrata; microfossils; Protista ER - TY - JOUR T1 - The origin of lunar crater rays AN - 51335020; 2005-063524 JF - Icarus AU - Hawke, B Ray AU - Blewett, D T AU - Lucey, P G AU - Smith, G A AU - Bell, J F, III AU - Campbell, Bruce A AU - Robinson, M S Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 1 EP - 16 PB - Elsevier, New York, NY VL - 170 IS - 1 SN - 0019-1035, 0019-1035 KW - cratering KW - albedo KW - impact features KW - Lichtenberg Crater KW - lunar craters KW - infrared spectra KW - surface features KW - spectra KW - Mare Nectaris KW - Copernican-Eratosthenian boundary KW - Copernican KW - surface properties KW - Moon KW - radar methods KW - maria KW - ejecta KW - genesis KW - Eratosthenian KW - Messier crater complex KW - planetology KW - crater rays KW - impact craters KW - Tycho Crater KW - stratigraphic boundary KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51335020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=The+origin+of+lunar+crater+rays&rft.au=Hawke%2C+B+Ray%3BBlewett%2C+D+T%3BLucey%2C+P+G%3BSmith%2C+G+A%3BBell%2C+J+F%2C+III%3BCampbell%2C+Bruce+A%3BRobinson%2C+M+S&rft.aulast=Hawke&rft.aufirst=B&rft.date=2004-07-01&rft.volume=170&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 54 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - albedo; Copernican; Copernican-Eratosthenian boundary; crater rays; cratering; ejecta; Eratosthenian; genesis; impact craters; impact features; infrared spectra; Lichtenberg Crater; lunar craters; Mare Nectaris; maria; Messier crater complex; Moon; planetology; radar methods; spectra; stratigraphic boundary; surface features; surface properties; Tycho Crater ER - TY - JOUR T1 - Mars orbital synthetic aperture radar; obtaining geologic information from radar polarimetry AN - 50287065; 2005-063546 JF - Journal of Geophysical Research AU - Campbell, Bruce A AU - Maxwell, Ted A AU - Freeman, Anthony Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 11 PB - American Geophysical Union, Washington, DC VL - 109 IS - F7 SN - 0148-0227, 0148-0227 KW - icy satellites KW - Venus KW - radar methods KW - polarimetry KW - Mars KW - mapping KW - Galilean satellites KW - glacial features KW - ice caps KW - wavelength KW - terrestrial planets KW - planets KW - volcanic features KW - craters KW - SAR KW - surface features KW - Titan Satellite KW - planetology KW - satellites KW - buried features KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Mars+orbital+synthetic+aperture+radar%3B+obtaining+geologic+information+from+radar+polarimetry&rft.au=Campbell%2C+Bruce+A%3BMaxwell%2C+Ted+A%3BFreeman%2C+Anthony&rft.aulast=Campbell&rft.aufirst=Bruce&rft.date=2004-07-01&rft.volume=109&rft.issue=F7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JE002264 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - buried features; craters; Galilean satellites; glacial features; ice caps; icy satellites; mapping; Mars; planetology; planets; polarimetry; radar methods; remote sensing; SAR; satellites; surface features; terrestrial planets; Titan Satellite; Venus; volcanic features; wavelength DO - http://dx.doi.org/10.1029/2004JE002264 ER - TY - JOUR T1 - Historical biogeography and distribution of the freshwater cyclopine copepods (Copepoda, Cyclopoida, Cyclopinae) of the Yucatan Peninsula, Mexico AN - 18040411; 5947061 AB - To determine and analyse the distribution of the freshwater cyclopine copepod fauna of the Yucatan Peninsula (YP) and its relationship with the geological and climatic history of this Neotropical karstic zone. The Yucatan Peninsula, Mexico. Plotting of georeferenced sites, analysis of local and regional geological and climatic history, analysis and comparison of regional and local faunistic records. Distinct dispersal and/or vicariant processes seem to be linked to the current distributions of the seven genera known in the YP. In general, the endemic hypogean or benthic crevicular forms (i.e. Diacyclops chakan, D. puuc and Mesocyclops chaci), derived from epigean, tropical, widely distributed forms (some of them South American) may have been among the earliest colonizers of the subterranean habitats in the YP. The distribution of these and other endemic forms seem to be related to the Holocene dry periods that desiccated the largest bodies of water and isolated local populations of different species. These vicariant processes resulted in forms with restricted distributional areas; some of these formed sister species that speciated in geographically close localities but related to a common identifiable ancestor. Overall, the processes of cyclopine colonization of the YP show the influence of the South American fauna, as the closest relatives of some species endemic to the YP are South American forms; the Nearctic influence is low. The cyclopine fauna of the YP is formed by a mixture of Nearctic-derived (species of Acanthocyclops), Neotropical (i.e. M. edax, M. longisetus, A. panamensis, Thermocyclops inversus and T. tenuis), and epigean and hypogean endemic forms. The highly dynamic geomorphology of the YP and the recent climatic changes in the Holocene define the YP as a peculiar subregion that harbours a diverse fauna of cyclopine copepods with a high endemism. The current distribution of cyclopine copepods reflects relatively recent, post-Pliocene biogeographical patterns; probably older patterns are involved as well. The eastern coast of the Yucatan is the most recently colonized by cyclopine copepods. Most of the genera are linked with South American forms, and the Nearctic influence is weakly represented. This group has no marine relatives, but there is evidence of vicariant events involving cave-dwelling forms. JF - Journal of Biogeography AU - Suarez-Morales, E AU - Reid, J W AU - Fiers, F AU - Iliffe, T M AD - El Colegio de la Frontera Sur (ECOSUR), Chetumal, Quintana Roo, Mexico, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA, esuarez@ecosur-qroo.mx Y1 - 2004/07// PY - 2004 DA - Jul 2004 SP - 1051 EP - 1063 PB - Blackwell Science Ltd VL - 31 IS - 7 SN - 0305-0270, 0305-0270 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Mesocyclops chaci KW - Ecological distribution KW - Climatic changes KW - Check lists KW - Cyclopoida KW - Freshwater KW - Holocene KW - Diacyclops puuc KW - Colonization KW - Endemic species KW - Geomorphology KW - Diacyclops chakan KW - Copepoda KW - Freshwater crustaceans KW - Isolating mechanisms KW - Thermocyclops inversus KW - Mexico, Yucatan Peninsula KW - Cyclopinae KW - Freshwater environments KW - Biological speciation KW - Biogeography KW - Palaeoenvironments KW - Mesocyclops KW - South America KW - Mexico KW - Endemism KW - Historical ecology KW - Acanthocyclops KW - Q1 08464:Other aquatic communities KW - Q1 08282:Geographical distribution KW - D 04665:Crustaceans KW - Q1 08383:Biogeography and biogeographic regions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18040411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Biogeography&rft.atitle=Historical+biogeography+and+distribution+of+the+freshwater+cyclopine+copepods+%28Copepoda%2C+Cyclopoida%2C+Cyclopinae%29+of+the+Yucatan+Peninsula%2C+Mexico&rft.au=Suarez-Morales%2C+E%3BReid%2C+J+W%3BFiers%2C+F%3BIliffe%2C+T+M&rft.aulast=Suarez-Morales&rft.aufirst=E&rft.date=2004-07-01&rft.volume=31&rft.issue=7&rft.spage=1051&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biogeography&rft.issn=03050270&rft_id=info:doi/10.1111%2Fj.1365-2699.2004.01053.x LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Biogeography; Biological speciation; Ecological distribution; Climatic changes; Palaeoenvironments; Check lists; Holocene; Colonization; Endemic species; Geomorphology; Endemism; Freshwater crustaceans; Isolating mechanisms; Freshwater environments; Historical ecology; Cyclopinae; Mesocyclops chaci; Diacyclops chakan; Copepoda; Mesocyclops; Acanthocyclops; Cyclopoida; Thermocyclops inversus; Diacyclops puuc; Mexico, Yucatan Peninsula; South America; Mexico; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2699.2004.01053.x ER - TY - JOUR T1 - Gene expression and feeding ecology: evolution of piscivory in the venomous gastropod genus Conus AN - 18038908; 5907824 AB - Differential expression of gene-family members is typically associated with the specific development of certain tissues and organs, but its importance in the ecological adaptation of organisms has rarely been investigated. Several specialized feeding modes have evolved within the predatory marine gastropod genus Conus, including molluscivory and piscivory. Based on phylogenetic investigations of Conus species, it has been concluded that piscivory arose at least twice in this genus. Moreover, molecular analyses of conotoxin mRNA transcripts reveal that piscivores from independent evolutionary lineages express the same subset of four-loop conotoxins, contrary to phylogenetic expectations. These results demonstrate that differential expression of gene-family members can play a key role in adaptive evolution, particularly during shifts to new ecological niches. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Duda, TF Jr AU - Palumbi AD - Naos Marine Laboratory, Smithsonian Tropical Research Institute, Box 2072, Balboa, Ancón, Republic of Panama Y1 - 2004/06/07/ PY - 2004 DA - 2004 Jun 07 SP - 1165 EP - 1174 PB - Royal Society of London VL - 271 IS - 1544 SN - 0962-8452, 0962-8452 KW - Conotoxins KW - Gastropods KW - Marine molluscs KW - Snails KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Genetics Abstracts; Animal Behavior Abstracts KW - Phylogeny KW - Marine KW - Feeding KW - Adaptations KW - Gastropoda KW - Niches KW - Ecological genetics KW - Gene families KW - Gene expression KW - Feeding behaviour KW - Conus KW - Neurotoxins KW - Evolution KW - D 04658:Molluscs KW - G 07270:Ecological genetics KW - O 1030:Invertebrates KW - Y 25522:Invertebrates (excluding insects) KW - Q1 08265:Genetics and evolution KW - G 07364:Mollusks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18038908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Gene+expression+and+feeding+ecology%3A+evolution+of+piscivory+in+the+venomous+gastropod+genus+Conus&rft.au=Duda%2C+TF+Jr%3BPalumbi&rft.aulast=Duda&rft.aufirst=TF&rft.date=2004-06-07&rft.volume=271&rft.issue=1544&rft.spage=1165&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2004.2708 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Gene expression; Phylogeny; Adaptations; Feeding behaviour; Niches; Neurotoxins; Evolution; Feeding; Conotoxins; Gene families; Ecological genetics; Gastropoda; Conus; Marine DO - http://dx.doi.org/10.1098/rspb.2004.2708 ER - TY - JOUR T1 - Severe hypoxaemia in field-anaesthetised white rhinoceros (Ceratotherium simum) and effects of using tracheal insufflation of oxygen. AN - 66924206; 15456163 AB - White rhinoceros anaesthetised with etorphine and azaperone combination develop adverse physiological changes including hypoxia, hypercapnia, acidosis, tachycardia and hypertension. These changes are more marked in field-anaesthetised rhinoceros. This study was designed to develop a technique to improve safety for field-anaesthetised white rhinoceros by tracheal intubation and oxygen insufflation. Twenty-five free-ranging white rhinoceros were anaesthetised with an etorphine and azaperone combination for translocation or placing microchips in their horns. Once anaesthetised the rhinoceros were monitored prior to crating for transportation or during microchip placement. Physiological measurements included heart and respiratory rate, blood pressure and arterial blood gas samples. Eighteen rhinoceros were intubated using an equine nasogastric tube passed nasally into the trachea and monitored before and after tracheal insufflation with oxygen. Seven rhinoceros were not intubated or insufflated with oxygen and served as controls. All anaesthetised rhinoceros were initially hypoxaemic (percentage arterial haemoglobin oxygen saturation (%O2Sa) = 49% +/- 16 (mean +/- SD) and PaO2 = 4.666 +/- 1.200 kPa (35 +/- 9 mm Hg)), hypercapnic (PaCO2 = 8.265 +/- 1.600 kPa (62 +/- 12 mm Hg)) and acidaemic (pHa = 7.171 +/- 0.073 ). Base excess was -6.7 +/- 3.9 mmol/l, indicating a mild to moderate metabolic acidosis. The rhinoceros were also hypertensive (systolic blood pressure = 21.861 +/- 5.465 kPa (164 +/- 41 mm Hg)) and tachycardic (HR = 107 +/- 31/min). Following nasal tracheal intubation and insufflation, the %O2Sa and PaO2 increased while blood pHa and PaCO2 remained unchanged. Tracheal intubation via the nose is not difficult, and when oxygen is insufflated, the PaO2 and the %O2Sa increases, markedly improving the safety of anaesthesia, but this technique does not correct the hypercapnoea or acidosis. After regaining their feet following reversal of the anaesthesia, the animals' blood gas values return towards normality. JF - Journal of the South African Veterinary Association AU - Bush, M AU - Raath, J P AU - Grobler, D AU - Klein, L AD - Conservation and Research Center, Smithsonian National Zoological Park, 1500 Remount Road, Front Royal, Virginia 22630, USA. mbush@crc.si.edu Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 79 EP - 84 VL - 75 IS - 2 SN - 1019-9128, 1019-9128 KW - Hypnotics and Sedatives KW - 0 KW - Azaperone KW - 19BV78AK7W KW - Etorphine KW - 42M2Y6NU9O KW - Index Medicus KW - Animals KW - Acid-Base Equilibrium -- drug effects KW - Random Allocation KW - Respiration -- drug effects KW - Etorphine -- adverse effects KW - Animals, Wild KW - Azaperone -- adverse effects KW - Etorphine -- administration & dosage KW - Heart Rate -- drug effects KW - Azaperone -- administration & dosage KW - Blood Gas Analysis -- veterinary KW - Blood Pressure -- drug effects KW - Male KW - Female KW - Immobilization KW - Perissodactyla -- physiology KW - Intubation, Intratracheal -- instrumentation KW - Hypnotics and Sedatives -- administration & dosage KW - Intubation, Intratracheal -- methods KW - Intubation, Intratracheal -- veterinary KW - Hypnotics and Sedatives -- adverse effects KW - Hypoxia -- prevention & control KW - Hypoxia -- veterinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66924206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+South+African+Veterinary+Association&rft.atitle=Severe+hypoxaemia+in+field-anaesthetised+white+rhinoceros+%28Ceratotherium+simum%29+and+effects+of+using+tracheal+insufflation+of+oxygen.&rft.au=Bush%2C+M%3BRaath%2C+J+P%3BGrobler%2C+D%3BKlein%2C+L&rft.aulast=Bush&rft.aufirst=M&rft.date=2004-06-01&rft.volume=75&rft.issue=2&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+South+African+Veterinary+Association&rft.issn=10199128&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-10-25 N1 - Date created - 2004-09-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Glacial Lake Agassiz; a 5000 yr history of change and its relationship to the delta (super 18) O record of Greenland AN - 51823112; 2004-054258 AB - Lake Agassiz was the largest lake in North America during the last period of deglaciation; the lake extended over a total of 1.5 X 10 (super 6) km (super 2) before it drained at ca. 7.7 (super 14) C ka (8.4 cal. [calendar] ka). New computer reconstructions-controlled by beaches, isostatic rebound data, the margin of the Laurentide Ice Sheet, outlet elevations, and a digital elevation model (DEM) of modern topographic data-show how variable the size and depth of this lake were during its 4000 (super 14) C yr (5000 cal. yr) history. Abrupt reductions in lake level, ranging from 8 to 110 m, occurred on at least 18 occasions when new outlets were opened, reducing the extent of the lake and sending large outbursts of water to the oceans. Three of the largest outbursts correlate closely in time with the start of large delta (super 18) O excursions in the isotopic records of the Greenland ice cap, suggesting that those freshwaters may have had an impact on thermohaline circulation and, in turn, on climate. JF - Geological Society of America Bulletin AU - Teller, James T AU - Leverington, David W Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 729 EP - 742 PB - Geological Society of America (GSA), Boulder, CO VL - 116 IS - 5-6 SN - 0016-7606, 0016-7606 KW - Laurentide ice sheet KW - oxygen KW - glaciation KW - glacial extent KW - isotopes KW - lakes KW - data processing KW - digital terrain models KW - paleoclimatology KW - stable isotopes KW - deglaciation KW - Cenozoic KW - Greenland KW - topography KW - jokulhlaups KW - digital simulation KW - climate effects KW - glacial lakes KW - North America KW - Quaternary KW - Lake Agassiz KW - isotope ratios KW - Arctic region KW - correlation KW - O-18/O-16 KW - glacial features KW - extinct lakes KW - upper Quaternary KW - Pleistocene KW - reconstruction KW - glacial geology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51823112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=Glacial+Lake+Agassiz%3B+a+5000+yr+history+of+change+and+its+relationship+to+the+delta+%28super+18%29+O+record+of+Greenland&rft.au=Teller%2C+James+T%3BLeverington%2C+David+W&rft.aulast=Teller&rft.aufirst=James&rft.date=2004-06-01&rft.volume=116&rft.issue=5-6&rft.spage=729&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2FB25316.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2004-01-01 N1 - Number of references - 87 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch maps N1 - SuppNotes - With GSA Data Repository Item 2004079 N1 - Last updated - 2012-06-07 N1 - CODEN - BUGMAF N1 - SubjectsTermNotLitGenreText - Arctic region; Cenozoic; climate effects; correlation; data processing; deglaciation; digital simulation; digital terrain models; extinct lakes; glacial extent; glacial features; glacial geology; glacial lakes; glaciation; Greenland; isotope ratios; isotopes; jokulhlaups; Lake Agassiz; lakes; Laurentide ice sheet; North America; O-18/O-16; oxygen; paleoclimatology; Pleistocene; Quaternary; reconstruction; stable isotopes; topography; upper Quaternary DO - http://dx.doi.org/10.1130/B25316.1 ER - TY - JOUR T1 - A new genus of tiny condor from the Pleistocene of Brazil (Aves, Vulturidae) AN - 51796429; 2004-074173 AB - A new genus and species of Vulturidae (Cathartidae auct.), Wingegyps cartellei, is described from Pleistocene cave deposits in the states of Bahia and Minas Gerais, Brazil. This species is closely related to condors Gymnogyps and Vultur, particularly the former, as opposed to the smaller cathartid vultures, but is much smaller, being slightly smaller than the smallest living member of the family, the Lesser Yellow-headed Vulture Cathartes burrovianus. The Vulturidae appears to consist of two basic divisions (condors vs. other vultures) that differ profoundly in the morphology of the skull. Each appears to have been more diverse in the past and to contain larger or smaller species than survived to the present. JF - Proceedings of the Biological Society of Washington AU - Alvarenga, Herculano M F AU - Olson, Storrs L Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 1 EP - 9 PB - Biological Society of Washington, Washington, DC VL - 117 IS - 1 SN - 0006-324X, 0006-324X KW - Chordata KW - Quaternary KW - Bahia Brazil KW - morphometry KW - Wingegyps cartellei KW - new taxa KW - upper Pleistocene KW - morphology KW - Cenozoic KW - Aves KW - skull KW - South America KW - Brazil KW - Pleistocene KW - Minas Gerais Brazil KW - Gruta dos Brejoes KW - taxonomy KW - Vertebrata KW - Vulturidae KW - Morro do Chapeu Brazil KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51796429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Biological+Society+of+Washington&rft.atitle=A+new+genus+of+tiny+condor+from+the+Pleistocene+of+Brazil+%28Aves%2C+Vulturidae%29&rft.au=Alvarenga%2C+Herculano+M+F%3BOlson%2C+Storrs+L&rft.aulast=Alvarenga&rft.aufirst=Herculano+M&rft.date=2004-06-01&rft.volume=117&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Biological+Society+of+Washington&rft.issn=0006324X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - PBSWAO N1 - SubjectsTermNotLitGenreText - Aves; Bahia Brazil; Brazil; Cenozoic; Chordata; Gruta dos Brejoes; Minas Gerais Brazil; morphology; morphometry; Morro do Chapeu Brazil; new taxa; Pleistocene; Quaternary; skull; South America; taxonomy; Tetrapoda; upper Pleistocene; Vertebrata; Vulturidae; Wingegyps cartellei ER - TY - JOUR T1 - Pocket paragenesis of the Erongo pegmatites, Namibia AN - 51791140; 2004-079037 JF - Rocks and Minerals AU - Gentry, R M AU - Wise, M A AU - Pierro, C AU - Anonymous Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 187 PB - Heldref Publications, Washington, DC VL - 79 IS - 3 SN - 0035-7529, 0035-7529 KW - silicates KW - halides KW - fluorides KW - pegmatite KW - igneous rocks KW - granites KW - ring silicates KW - properties KW - beryl KW - Erongo Mountains KW - jeremejevite KW - nesosilicates KW - plutonic rocks KW - topaz KW - Southern Africa KW - orthosilicates KW - mineralization KW - crystallization KW - Africa KW - mineral assemblages KW - Namibia KW - crystal chemistry KW - tourmaline group KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51791140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rocks+and+Minerals&rft.atitle=Pocket+paragenesis+of+the+Erongo+pegmatites%2C+Namibia&rft.au=Gentry%2C+R+M%3BWise%2C+M+A%3BPierro%2C+C%3BAnonymous&rft.aulast=Gentry&rft.aufirst=R&rft.date=2004-06-01&rft.volume=79&rft.issue=3&rft.spage=187&rft.isbn=&rft.btitle=&rft.title=Rocks+and+Minerals&rft.issn=00357529&rft_id=info:doi/ L2 - http://www.rocksandminerals.org/ LA - English DB - GeoRef N1 - Conference title - 30th Rochester mineralogical symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - ROCMAR N1 - SubjectsTermNotLitGenreText - Africa; beryl; crystal chemistry; crystallization; Erongo Mountains; fluorides; granites; halides; igneous rocks; jeremejevite; mineral assemblages; mineralization; Namibia; nesosilicates; orthosilicates; pegmatite; plutonic rocks; properties; ring silicates; silicates; Southern Africa; topaz; tourmaline group ER - TY - JOUR T1 - Investigation of purple apatite from granite pegmatites AN - 51788741; 2004-079035 JF - Rocks and Minerals AU - Brown, C D AU - Wise, M A AU - Anonymous Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 186 EP - 187 PB - Heldref Publications, Washington, DC VL - 79 IS - 3 SN - 0035-7529, 0035-7529 KW - genesis KW - apatite KW - plutonic rocks KW - color KW - pegmatite KW - igneous rocks KW - granites KW - properties KW - phosphates KW - cathodoluminescence KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51788741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rocks+and+Minerals&rft.atitle=Investigation+of+purple+apatite+from+granite+pegmatites&rft.au=Brown%2C+C+D%3BWise%2C+M+A%3BAnonymous&rft.aulast=Brown&rft.aufirst=C&rft.date=2004-06-01&rft.volume=79&rft.issue=3&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Rocks+and+Minerals&rft.issn=00357529&rft_id=info:doi/ L2 - http://www.rocksandminerals.org/ LA - English DB - GeoRef N1 - Conference title - 30th Rochester mineralogical symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - ROCMAR N1 - SubjectsTermNotLitGenreText - apatite; cathodoluminescence; color; genesis; granites; igneous rocks; pegmatite; phosphates; plutonic rocks; properties ER - TY - JOUR T1 - Elfstorpite synonymy with allactite; mineral and name discredited AN - 51773991; 2005-000629 AB - Holotype material and other specimens of "elfstorpite" from the Sjogruvan deposit, Orebro, Sweden have been characterized by powder X-ray diffraction and chemical analysis. The mineral is indistinguishable from allactite, which has priority, and consequently "elfstorpite" should be discredited. The IMA Commission on New Minerals and Mineral Names has approved the proposition. JF - Mineralogical Magazine AU - Fontan, F AU - Holtstam, D AU - de Parseval, P AU - Permingeat, F AU - Mason, B Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 523 EP - 526 PB - Mineralogical Society, London VL - 68 IS - 3 SN - 0026-461X, 0026-461X KW - Western Europe KW - X-ray diffraction data KW - elfstorpite KW - krautite KW - unit cell KW - Europe KW - manganese KW - electron probe data KW - Sjogruvan Mine KW - Scandinavia KW - arsenates KW - Orebro Sweden KW - metals KW - allactite KW - chemical composition KW - Sweden KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51773991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=Elfstorpite+synonymy+with+allactite%3B+mineral+and+name+discredited&rft.au=Fontan%2C+F%3BHoltstam%2C+D%3Bde+Parseval%2C+P%3BPermingeat%2C+F%3BMason%2C+B&rft.aulast=Fontan&rft.aufirst=F&rft.date=2004-06-01&rft.volume=68&rft.issue=3&rft.spage=523&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/10.1180%2F0026461046830203 L2 - http://www.minersoc.org/pages/e_journals/minmag.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 10 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - MNLMBB N1 - SubjectsTermNotLitGenreText - allactite; arsenates; chemical composition; electron probe data; elfstorpite; Europe; krautite; manganese; metals; Orebro Sweden; Scandinavia; Sjogruvan Mine; Sweden; unit cell; Western Europe; X-ray diffraction data DO - http://dx.doi.org/10.1180/0026461046830203 ER - TY - JOUR T1 - The second Cretaceous scorpion specimen from Burmese amber (Arachnida, Scorpiones) AN - 51510338; 2007-007082 JF - Journal of Systematic Palaeontology AU - Santiago-Blay, J A AU - Fet, V AU - Soleglad, M E AU - Craig, P R AU - Ross, Andrew J AU - York, Peter V Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 147 EP - 152 PB - Cambridge University Press, Cambridge VL - 2 IS - 2 SN - 1477-2019, 1477-2019 KW - Lower Cretaceous KW - Far East KW - Albian KW - organic minerals KW - Arachnida KW - Cretaceous KW - predation KW - Mesozoic KW - morphology KW - Scorpiones KW - Burma KW - Arthropoda KW - paleopathology KW - Chelicerata KW - amber KW - Tanai Burma KW - Invertebrata KW - taxonomy KW - Asia KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51510338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Systematic+Palaeontology&rft.atitle=The+second+Cretaceous+scorpion+specimen+from+Burmese+amber+%28Arachnida%2C+Scorpiones%29&rft.au=Santiago-Blay%2C+J+A%3BFet%2C+V%3BSoleglad%2C+M+E%3BCraig%2C+P+R%3BRoss%2C+Andrew+J%3BYork%2C+Peter+V&rft.aulast=Santiago-Blay&rft.aufirst=J&rft.date=2004-06-01&rft.volume=2&rft.issue=2&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Journal+of+Systematic+Palaeontology&rft.issn=14772019&rft_id=info:doi/10.1017%2FS1477201904001221 L2 - http://journals.cambridge.org/action/displayJournal?jid=SYP LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 38 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albian; amber; Arachnida; Arthropoda; Asia; Burma; Chelicerata; Cretaceous; Far East; Invertebrata; Lower Cretaceous; Mesozoic; morphology; organic minerals; paleopathology; predation; Scorpiones; Tanai Burma; taxonomy DO - http://dx.doi.org/10.1017/S1477201904001221 ER - TY - JOUR T1 - Impact crater related surficial deposits on Venus; multipolarization radar observations with Arecibo AN - 51335319; 2005-071611 JF - Journal of Geophysical Research AU - Carter, Lynn M AU - Campbell, Donald B AU - Campbell, Bruce A Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 13 PB - American Geophysical Union, Washington, DC VL - 109 IS - E6 SN - 0148-0227, 0148-0227 KW - surface properties KW - impact features KW - Moon KW - Magellan Program KW - Venus KW - radar methods KW - Lavinia Planitia KW - Guinevere Planitia KW - distribution KW - terrestrial planets KW - planets KW - Mare Imbrium KW - SAR KW - surface features KW - planetology KW - interplanetary comparison KW - terrestrial comparison KW - impact craters KW - Sedna Planitia KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51335319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Impact+crater+related+surficial+deposits+on+Venus%3B+multipolarization+radar+observations+with+Arecibo&rft.au=Carter%2C+Lynn+M%3BCampbell%2C+Donald+B%3BCampbell%2C+Bruce+A&rft.aulast=Carter&rft.aufirst=Lynn&rft.date=2004-06-01&rft.volume=109&rft.issue=E6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JE002227 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - distribution; Guinevere Planitia; impact craters; impact features; interplanetary comparison; Lavinia Planitia; Magellan Program; Mare Imbrium; Moon; planetology; planets; radar methods; remote sensing; SAR; Sedna Planitia; surface features; surface properties; terrestrial comparison; terrestrial planets; Venus DO - http://dx.doi.org/10.1029/2003JE002227 ER - TY - JOUR T1 - An igneous origin for features of a candidate crater-lake system in western Memnonia, Mars AN - 50282494; 2005-071608 JF - Journal of Geophysical Research AU - Leverington, D W AU - Maxwell, T A Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 17 PB - American Geophysical Union, Washington, DC VL - 109 IS - E6 SN - 0148-0227, 0148-0227 KW - impact features KW - erosion KW - lakes KW - Mars KW - terraces KW - crater lakes KW - Memnonia Fossae KW - Hadriaca Patera KW - Elysium KW - surface features KW - interplanetary comparison KW - surface properties KW - Moon KW - channels KW - Viking Program KW - weathering KW - terrestrial planets KW - planets KW - Mare Imbrium KW - Krieger Crater KW - craters KW - volcanoes KW - planetology KW - impact craters KW - geomorphology KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50282494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=An+igneous+origin+for+features+of+a+candidate+crater-lake+system+in+western+Memnonia%2C+Mars&rft.au=Leverington%2C+D+W%3BMaxwell%2C+T+A&rft.aulast=Leverington&rft.aufirst=D&rft.date=2004-06-01&rft.volume=109&rft.issue=E6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JE002237 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 100 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - channels; crater lakes; craters; Elysium; erosion; geomorphology; Hadriaca Patera; impact craters; impact features; interplanetary comparison; Krieger Crater; lakes; Mare Imbrium; Mars; Memnonia Fossae; Moon; planetology; planets; remote sensing; surface features; surface properties; terraces; terrestrial planets; Viking Program; volcanoes; weathering DO - http://dx.doi.org/10.1029/2004JE002237 ER - TY - JOUR T1 - Distribution, diversity, and conservation of coral reefs and coral communities in the largest marine protected area of Pacific Panama (Coiba Island) AN - 20161759; 6016401 AB - Sampling scale and lack of attention to taxa other than scleractinian corals have limited the capacity to protect coral reefs and coral communities in Pacific Panama. The distribution of coral habitats (live coral cover) and their species richness in the largest marine protected area of Panama, the Coiba National Park (270 125 ha), is described using quadrat transects and manta tows. The species richness of scleractinian corals and octocorals was lower in coral reefs than in coral communities, and a close relationship between richness and live coral cover was observed only in coral communities. The distribution of high live coral cover in coral communities overlapped with areas of high coral species richness. Average live coral cover in communities was 64%, compared to 28% in reefs, whereas algae cover was 30% and 49%, respectively. Twenty-two coral and 34 octocoral species were observed, many only now detected in Panama as endemic or new species. Analysis of satellite imagery showed 80% of terrestrial habitats were mostly primary forest, and coral reefs and coral communities covered 1700 ha, about 2% of marine habitats. Shallow marine environments (<20 m) had up to 60% calcareous red algae cover (rhodolite beds). Based on the distribution of live coral cover and species richness, three conservation units were identified as priority, with the southern and northernmost sides of the marine protected area as the most significant. These three areas encompass most of the rare and endemic species or populations, as well as species previously regarded as endangered. JF - Environmental Conservation AU - Guzman, H M AU - Guevara, CA AU - Breedy, O AD - Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002-0948, USA, guzmanh@naos.si.edu Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 111 EP - 121 VL - 31 IS - 2 SN - 0376-8929, 0376-8929 KW - Stony corals KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Ecology Abstracts KW - Geographical distribution KW - Ecological distribution KW - National parks KW - Biodiversity KW - Forests KW - Population distribution KW - Endemic species KW - Islands KW - Marine environment KW - Manta KW - Panama, Coiba I., Coiba Natl. Park KW - Marine ecosystems KW - Nature reserves KW - Sampling KW - Species richness KW - Algae KW - Panama KW - Marine KW - Environmental awareness KW - Marine protected areas KW - Rare species KW - Habitat KW - Satellites KW - ISE, Panama, Coiba I., Coiba Natl. Park KW - Scleractinia KW - Coral reefs KW - Species diversity KW - Nature conservation KW - Marine parks KW - Conservation KW - Capacity KW - New species KW - O 1070:Ecology/Community Studies KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08463:Habitat community studies KW - M3 1130:Water KW - K 03310:Genetics & Taxonomy KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20161759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Conservation&rft.atitle=Distribution%2C+diversity%2C+and+conservation+of+coral+reefs+and+coral+communities+in+the+largest+marine+protected+area+of+Pacific+Panama+%28Coiba+Island%29&rft.au=Guzman%2C+H+M%3BGuevara%2C+CA%3BBreedy%2C+O&rft.aulast=Guzman&rft.aufirst=H&rft.date=2004-06-01&rft.volume=31&rft.issue=2&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Environmental+Conservation&rft.issn=03768929&rft_id=info:doi/10.1017%2FS0376892904001250 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Geographical distribution; Endemic species; Coral reefs; Species diversity; Marine parks; Nature conservation; Rare species; Ecological distribution; Marine protected areas; Environmental awareness; National parks; Forests; Biodiversity; Habitat; Satellites; Population distribution; Islands; Marine environment; Conservation; Nature reserves; Marine ecosystems; Sampling; Capacity; Species richness; New species; Algae; Scleractinia; Manta; Panama; Panama, Coiba I., Coiba Natl. Park; ISE, Panama, Coiba I., Coiba Natl. Park; Marine DO - http://dx.doi.org/10.1017/S0376892904001250 ER - TY - JOUR T1 - Ecological determinants of genetic diversity in an expanding population of the shrub Myrica cerifera AN - 17999606; 5920591 AB - The ecological mechanisms that contribute to the acquisition of genetic diversity in an expanding population of the shrub, Myrica cerifera, on an island habitat were investigated. Genealogical reconstruction was used to assess the contribution of early reproductive colonists to subsequent recruitment. In addition, through determination of parentage, the source of recruiting seedlings was identified and the contribution of seed and pollen dispersal into the colonizing sites was inferred. The relative contribution of different sources of gene flow was determined directly and an investigation was made into how variability in breeding patterns may have contributed to observed levels of genetic variability. It was expected that early colonists that could flower would contribute to subsequent recruiting cohorts, and that the limited number of such early reproductive colonists would lead to variance in mating success, inbreeding, or bottlenecks which could reduce genetic diversity and increase genetic differentiation among subsequent recruiting cohorts. Analyses of parentage (with paternity exclusion probability > 95%) for all recruiting plants demonstrated that in fact, there was little contribution by the early reproductive colonists to subsequent cohorts, and that immigration from outside the study sites in the form of seed dispersal accounted for over 94% of the recruitment in the study plots, with pollen dispersal accounting for less than 3% gene flow. No genetic bottleneck or evidence of reproductive skew in the recruiting cohorts were found, suggesting that propagule dispersal was from many source individuals in other established populations. JF - Molecular Ecology AU - Erickson, D L AU - Hamrick, J L AU - Kochert, G D AD - Laboratory of Analytical Biology, Smithsonian Institution, 4210 Silver Hill Road., Suitland, MD 20742, USA, derickso@onyx.si.edu Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 1655 EP - 1664 PB - Blackwell Science Ltd VL - 13 IS - 6 SN - 0962-1083, 0962-1083 KW - Southern bayberry KW - Ecology Abstracts; Genetics Abstracts KW - Immigration KW - Population bottleneck KW - Paternity KW - Genetic diversity KW - Myrica cerifera KW - Reproductive strategy KW - Colonization KW - Population differentiation KW - Gene flow KW - Seedlings KW - Dispersal KW - D 04640:Other angiosperms KW - G 07352:Dicotyledons (miscellaneous) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17999606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Ecological+determinants+of+genetic+diversity+in+an+expanding+population+of+the+shrub+Myrica+cerifera&rft.au=Erickson%2C+D+L%3BHamrick%2C+J+L%3BKochert%2C+G+D&rft.aulast=Erickson&rft.aufirst=D&rft.date=2004-06-01&rft.volume=13&rft.issue=6&rft.spage=1655&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02139.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Myrica cerifera; Immigration; Genetic diversity; Reproductive strategy; Colonization; Dispersal; Gene flow; Seedlings; Population bottleneck; Population differentiation; Paternity DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02139.x ER - TY - JOUR T1 - Microsatellite markers for woolly monkeys (Lagothrix lagotricha ) and their amplification in other New World primates (Primates: Platyrrhini) AN - 17999155; 5948226 AB - Seven polymorphic microsatellite loci were identified for woolly monkeys (Lagothrix lagotricha) from an 'enriched' genomic library. For a wild population of 66 animals, these markers averaged over 10 alleles per locus and provided a combined probability for excluding a random individual from parentage of over 98%. These loci were screened in up to 13 other genera of New World monkeys, and many were variable in multiple taxa. Few other platyrrhine-specific microsatellite markers have been identified; thus, these loci should prove valuable for studying the population genetic structure and mating system not just of Lagothrix but also of other neotropical primates. JF - Molecular Ecology Notes AU - Di Fiore, A AU - Fleischer, R C AD - Department of Anthropology, New York University, 25 Waverly Place, New York, NY 10003, USA, Genetics Program, National Museum of Natural History, Smithsonian Institution, 3001 Connecticut Avenue, NW Washington, DC 20008, USA, anthony.difiore@nyu.edu Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 246 EP - 249 PB - Blackwell Science Ltd VL - 4 IS - 2 SN - 1471-8278, 1471-8278 KW - Platyrrhine monkeys KW - Ecology Abstracts; Genetics Abstracts KW - Platyrrhini KW - Microsatellites KW - Ecological genetics KW - Population genetics KW - Genetic markers KW - Lagothrix lagotricha KW - Genetic structure KW - G 07270:Ecological genetics KW - D 04672:Mammals KW - G 07419:Primates (except man) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17999155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology+Notes&rft.atitle=Microsatellite+markers+for+woolly+monkeys+%28Lagothrix+lagotricha+%29+and+their+amplification+in+other+New+World+primates+%28Primates%3A+Platyrrhini%29&rft.au=Di+Fiore%2C+A%3BFleischer%2C+R+C&rft.aulast=Di+Fiore&rft.aufirst=A&rft.date=2004-06-01&rft.volume=4&rft.issue=2&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology+Notes&rft.issn=14718278&rft_id=info:doi/10.1111%2Fj.1471-8286.2004.00631.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Platyrrhini; Lagothrix lagotricha; Microsatellites; Genetic markers; Population genetics; Genetic structure; Ecological genetics DO - http://dx.doi.org/10.1111/j.1471-8286.2004.00631.x ER - TY - JOUR T1 - Inbreeding and population structure in two pairs of cryptic fig wasp species AN - 17982605; 5920587 AB - We used recently developed microsatellites to directly estimate inbreeding levels in two pairs of coexisting cryptic fig wasp species ('Pegoscapus hoffmeyeri sp. A and sp. B', 'P. gemellus sp. A and sp. B'). Previous tests of Hamilton's local mate competition (LMC) theory in fig wasps have used the number of dead foundresses in a fig fruit to indirectly estimate the relative contribution of each to the common brood and thereby the level of local mate competition. Further, the population level of inbreeding has been indirectly estimated using the distribution of foundress numbers across broods. Our direct genetic estimates confirmed previous assumptions that the species characterized by lower foundress numbers showed higher relative levels of inbreeding. However, there were quantitative differences between the observed level of inbreeding and the expectation based on the distribution of foundress numbers in both pollinator species associated with Ficus obtusifolia. Here, genotype compositions of broods revealed that only 23% of fruits with multiple foundresses actually contained brood from more than one foundress, thus explaining at least part of the underestimate of actual sibmating. Within the four wasp species there was no evidence for genetic differentiation among the wasp populations sampled from different trees across 20 km and from different points in time. Further, no genotypic disequilibrium was detected within any of the species. Although F1 hybrids were observed between the two species pollinating F. obtusifolia, there was no evidence of genetic introgression. Finally, we found that 11% of the sons of allospecifically mated mothers were diploid hybrids suggesting a break down of the sex determination system in hybrids. JF - Molecular Ecology AU - Molbo, D AU - Machado, CA AU - Herre, E A AU - Keller, L AD - Institute of Ecology, University of Lausanne, 1015 Lausanne, Switzerland; Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Republic of Panama; I.C.A.P.B., University of Edinburgh, King's buildings, Edinburgh EH93JT, Scotland, UK, drudemolbo@hotmail.com Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 1613 EP - 1623 PB - Blackwell Science Ltd VL - 13 IS - 6 SN - 0962-1083, 0962-1083 KW - Hymenoptera KW - introgression KW - microsatellites KW - Fig wasps KW - Ecology Abstracts; Entomology Abstracts; Genetics Abstracts KW - Genotypes KW - Agaonidae KW - Hybridization KW - Sex determination KW - Mating KW - Pegoscapus gemellus KW - Population differentiation KW - Competition KW - Sympatric populations KW - Interspecific hybridization KW - Pegoscapus hoffmeyeri KW - Inbreeding KW - Population structure KW - Z 05219:Population genetics KW - G 07366:Insects/arachnids KW - D 04659:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17982605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Inbreeding+and+population+structure+in+two+pairs+of+cryptic+fig+wasp+species&rft.au=Molbo%2C+D%3BMachado%2C+CA%3BHerre%2C+E+A%3BKeller%2C+L&rft.aulast=Molbo&rft.aufirst=D&rft.date=2004-06-01&rft.volume=13&rft.issue=6&rft.spage=1613&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2004.02158.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Agaonidae; Pegoscapus gemellus; Pegoscapus hoffmeyeri; Population structure; Inbreeding; Sympatric populations; Population differentiation; Hybridization; Competition; Mating; Genotypes; Interspecific hybridization; Sex determination DO - http://dx.doi.org/10.1111/j.1365-294X.2004.02158.x ER - TY - JOUR T1 - Allometry and Proximate Mechanisms of Sexual Selection in Photinus Fireflies, and Some Other Beetles AN - 17776912; 6053666 AB - Ever since Darwin identified it as the force responsible for the evolution of exaggerated male characters, sexual selection has been the focus of research aimed at understanding the most bizarre and intriguing morphologies and behaviors in Nature. Two congeneric species in the firefly genus Photinus, P. pyralis and P. macdermotti, afford a unique opportunity to examine the interaction between sexual and countervailing natural selection that act to shape the evolution of mating behavior and body size in closely related species with very different courtship strategies. Photinus pyralis males emit very bright flashes during their extended patrolling flights and form 'love knots' of competing suitors, while P. macdermotti males, whose courtships seldom exceed two competing males, produce weaker flashes during a shorter patrolling period. Possibly as a consequence of their scramble competition and long flights, not only is there an extremely wide range of body sizes in P. pyralis males, but they also exhibit wing allometric slopes greater than one, and lantern allometries less than one. In contrast, P. macdermotti males do not have allometric slopes significantly different from one. Small males, when tested in an artificial scramble situation move faster than large males, an advantage in the intense competition that ensues once a female is located. Females answer several males in alternation and fail to respond to all male flashes, with the evident consequence that love knots frequently develop around such fickle females. Allometric relationships in two non-luminescent beetle species with non-visual courtship protocols are compared. Visual, sexually selected characters showed positive allometric slopes, while non-visual characters showed isometry or negative slopes. Data presented here support the existence of distinct patterns in modality-specific sexual selection. JF - Integrative and Comparative Biology AU - Vencl, F V AD - Ecology and Evolution, Stony Brook University, Stony Brook, New York 11794-5245 and The Smithsonian Tropical Research Institute, UNIT 0948, APO AA 34002 Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 242 EP - 249 PB - The Society for Integrative and Comparative Biology VL - 44 IS - 3 SN - 1540-7063, 1540-7063 KW - Coleoptera KW - Entomology Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Courtship KW - Sexual selection KW - Photinus KW - Flight KW - Body size KW - Australia KW - Competition KW - Photinus pyralis KW - Allometry KW - Evolution KW - D 04659:Insects KW - Y 25523:Insects KW - Z 05220:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17776912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Integrative+and+Comparative+Biology&rft.atitle=Allometry+and+Proximate+Mechanisms+of+Sexual+Selection+in+Photinus+Fireflies%2C+and+Some+Other+Beetles&rft.au=Vencl%2C+F+V&rft.aulast=Vencl&rft.aufirst=F&rft.date=2004-06-01&rft.volume=44&rft.issue=3&rft.spage=242&rft.isbn=&rft.btitle=&rft.title=Integrative+and+Comparative+Biology&rft.issn=15407063&rft_id=info:doi/10.1043%2F1540-7063%282004%290442.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1540-7063&volume=44&page=242 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Photinus; Photinus pyralis; Australia; Sexual selection; Courtship; Evolution; Body size; Competition; Flight; Allometry DO - http://dx.doi.org/10.1043/1540-7063(2004)044<0242:AAPMOS>2.0.CO;2 ER - TY - JOUR T1 - Journey to the Seven Wonders AN - 14713572; 10663134 AB - The Seven Wonders of the Ancient World, over two millennia old, still inspire modern culture, although only one remains standing. The list of wonders reflects a human need to order the universe, as well as a fascination with the number seven. The first lists were collated around 250 BC, and can reflect the geographical influence of Greek culture. The wonders include the Statue of Zeus at Olympia, the Colossus of Rhodes, the Temple of Artemis in Ephesus, the Mausoleum at Halicarnassus, the Lighthouse of Alexandria, the Pyramids of Giza, and the Hanging Gardens of Babylon. Of these seven only the pyramids remain, and only fragments remain of two other sites. JF - Smithsonian AU - Perrottet, Tony Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 114 PB - Smithsonian Magazine VL - 35 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ARCHITECTURE KW - ECOLOGY, HUMAN KW - HISTORIC SITES KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14713572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Journey+to+the+Seven+Wonders&rft.au=Perrottet%2C+Tony&rft.aulast=Perrottet&rft.aufirst=Tony&rft.date=2004-06-01&rft.volume=35&rft.issue=3&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 6 |t drawings N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ARCHITECTURE; ECOLOGY, HUMAN; HISTORIC SITES ER - TY - JOUR T1 - Saving the Raja's Horse AN - 14710463; 10663132 AB - The Marwari horse of India is a threatened breed with a long and noble military history. Only an estimated 500-600 remained in the 1990, and the breed was threatened by dilution through cross breeding. Francesca Kelly battled India's prohibitions against exporting the breed and succeeded in bringing six Marwaris to Massachusetts in 2000 in a bid to preserve this ancient breed. The preservation of old horse breeds has been challenged by the industrialization of agriculture and indiscriminate breeding and interbreeding. The Marware is a desert horse bread for its quick temper and show of bravery in battle. The horse figures in Indian legend as well as documented history. JF - Smithsonian AU - Overdorf, Jason Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 80 PB - Smithsonian Magazine VL - 35 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - HORSES KW - CAPTIVE BREEDING KW - HISTORIC SITES KW - INDIA KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14710463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Saving+the+Raja%27s+Horse&rft.au=Overdorf%2C+Jason&rft.aulast=Overdorf&rft.aufirst=Jason&rft.date=2004-06-01&rft.volume=35&rft.issue=3&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 9 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - HORSES; CAPTIVE BREEDING; HISTORIC SITES; INDIA ER - TY - JOUR T1 - Back to Nature AN - 14709708; 10663135 AB - Artist Steve Tobin works in a variety of media to sculpt his artistic interpretations of environmental processes, objects, and relics. A current project includes a network of bronze casts of wildlife bones. Other topics include African termite hills and tree roots. Calling his approach "visual science", Tobin draws on hi interest in string theory, which identifies the source of all things in the universe as loops of energy. His organic works also incorporate the Big bang theory of explosion, as manifested in clay. He has also worked with glass and wood. JF - Smithsonian AU - Wallach, Amei Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 124 PB - Smithsonian Magazine VL - 35 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - ECOSYSTEMS KW - AESTHETICS KW - PHILOSOPHICAL IMPLICATIONS, ENV KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14709708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Back+to+Nature&rft.au=Wallach%2C+Amei&rft.aulast=Wallach&rft.aufirst=Amei&rft.date=2004-06-01&rft.volume=35&rft.issue=3&rft.spage=124&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 4 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - ECOSYSTEMS; AESTHETICS; PHILOSOPHICAL IMPLICATIONS, ENV ER - TY - JOUR T1 - Can Great Coffee Save the Jungle? AN - 14709673; 10663133 AB - The coffee cooperatives formed in Nicaragua and other Central American nations have promoted sustainable coffee production and marketing to the powerful market in the northern hemispheres. Social justice, environmental health, and quality coffee are the goals of this movement, which is centered in Nicaragua. Environmentally-friendly shade-grown coffee is replacing the robusta coffees, which require cleared plantations and heavy chemical inputs. Specialty coffees such as these, marketed as Fair Coffee, have me a growing market demand in the US. JF - Smithsonian AU - Ellison, Katherine Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 100 PB - Smithsonian Magazine VL - 35 IS - 3 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - AGRICULTURAL DEVELOPMENT KW - COFFEE KW - NICARAGUA KW - SMALL FARMERS KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14709673?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Can+Great+Coffee+Save+the+Jungle%3F&rft.au=Ellison%2C+Katherine&rft.aulast=Ellison&rft.aufirst=Katherine&rft.date=2004-06-01&rft.volume=35&rft.issue=3&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 8 |t photos N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - AGRICULTURAL DEVELOPMENT; COFFEE; SMALL FARMERS; NICARAGUA ER - TY - CPAPER T1 - Comparison of plasticity in resource use among oak species with different spatial distributions AN - 39884484; 3846528 AU - Terwilliger, V Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39884484?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Comparison+of+plasticity+in+resource+use+among+oak+species+with+different+spatial+distributions&rft.au=Terwilliger%2C+V&rft.aulast=Terwilliger&rft.aufirst=V&rft.date=2004-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of GIS to analyze the American Indian tribal information from the Lewis and Clark expedition AN - 39850402; 3855591 AU - Gribb, W AU - Cole, D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39850402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Use+of+GIS+to+analyze+the+American+Indian+tribal+information+from+the+Lewis+and+Clark+expedition&rft.au=Gribb%2C+W%3BCole%2C+D&rft.aulast=Gribb&rft.aufirst=W&rft.date=2004-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Landscape-level effects of riparian buffers: Considering configuration and routing in geographic predictions of nutrient discharge AN - 39784043; 3850660 AU - Baker, ME AU - Weller, DE AU - Jordan, TE Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39784043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=&rft.atitle=Landscape-level+effects+of+riparian+buffers%3A+Considering+configuration+and+routing+in+geographic+predictions+of+nutrient+discharge&rft.au=Baker%2C+ME%3BWeller%2C+DE%3BJordan%2C+TE&rft.aulast=Baker&rft.aufirst=ME&rft.date=2004-05-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: US Regional Association of the International Association for Landscape Ecology, URL: www.usiale.org N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The expansion of grassland ecosystems in Africa in relation to mammalian evolution and the origin of the genus Homo AN - 51825051; 2004-056686 AB - The relationship between climatic change and human evolution can be framed in terms of three major hypotheses. A modern version of the long-held savanna hypothesis posits that the expansion of grassland ecosystems in Africa was driven by global climatic change and led to the divergence of hominins from the apes and to the origin of the Homo clade. A related idea suggests that hominins originated in the late Miocene, and Homo in the late Pliocene, as constituents of broader pulses of faunal turnover synchronized by episodes of global climatic change. A more recent concept, the variability selection hypothesis, emphasizes the importance of fluctuating climates and environments, rather than any single trend, in shaping human adaptation and evolution. Here we evaluate these ideas for the Plio-Pleistocene in light of new analyses of fossil mammals from the Turkana Basin of Kenya and Ethiopia. Our results show that between 4 and 1 Ma (million years ago), there were profound faunal changes in the Turkana Basin. The most important of these changes include significant shifts in the abundance of the common families of mammals, episodes of high faunal turnover, and an increase in the number and abundance of species that show adaptations to grassland ecosystems. Episodes of relatively high faunal turnover occurred in the intervals 3.4-3.2, 2.8-2.6, 2.4-2.2, and 2.0-1.8 Ma. Paranthropus and Homo appear in the Turkana Basin during successive intervals of high turnover at 2.8-2.6 and at 2.4-2.2 Ma, while the appearance of Homo erectus is coupled to a major episode of turnover and grassland expansion after 2 Ma. Thus, there was not a single turnover pulse of relevance to late Pliocene hominins, but multiple events that successively led to the appearance of Paranthropus, early Homo, and H. erectus. Our results also show evidence of large-scale, 100 ky-periodicity shifts in the fauna beginning at 2.5 Ma, during the time that Homo and lithic artifacts first appear in the Turkana Basin, lending support to the variability selection hypothesis [Science 273 (1996) 922; Potts R., 1996b. Humanity's Descent: The Consequences of Ecological Instability. Avon Books, New York.] during the latest Pliocene. The savanna hypothesis may not explain the divergence of hominins from other apes, but it could be correct in stressing the importance of grasslands to the early evolution of Homo. The fundamental importance of grasslands may lie in the complexity and heterogeneity they added to the range of habitats available to the early species of the genus Homo. The turnover pulse hypothesis [Vrba, E. S., 1988. Late Pliocene climatic events and hominid evolution. In: Grine, F. E. (Ed.). Evolutionary History of the "Robust" Australopithecines. Aldine, New York, pp. 405-426; Vrba, E. S., 1995. The fossil record of African antelopes (Mammalia, Bovidae) in relation to human evolution and paleoclimate. In: Vrba, E. S., Denton, G. H., Partridge, T. C., Burckle, L. H. (Eds.). Paleoclimate and Evolution, with Emphasis on Human Origins. Yale Univ. Press, New Haven, pp. 385-424.] may be correct in linking critical events in human evolution to broader pulses of faunal change ultimately driven by climate, but our results show that any such link is complex, with at least four rather than one pulse of change during the Pliocene and early Pleistocene of the Turkana Basin. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Bobe, Rene AU - Behrensmeyer, Anna K A2 - Stromberg, Caroline A. E. A2 - Feranec, Robert S. Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 399 EP - 420 PB - Elsevier, Amsterdam VL - 207 IS - 3-4 SN - 0031-0182, 0031-0182 KW - terrestrial environment KW - East Africa KW - Homo KW - ecosystems KW - paleoclimatology KW - paleoecology KW - Cenozoic KW - Theria KW - Ethiopia KW - Eutheria KW - Chordata KW - biodiversity KW - Quaternary KW - Paranthropus KW - Turkana Basin KW - statistical analysis KW - Mammalia KW - biologic evolution KW - Primates KW - Hominidae KW - Omo Valley KW - Tertiary KW - Homo erectus KW - Neogene KW - grasslands KW - Pliocene KW - Africa KW - savannas KW - Vertebrata KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51825051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=The+expansion+of+grassland+ecosystems+in+Africa+in+relation+to+mammalian+evolution+and+the+origin+of+the+genus+Homo&rft.au=Bobe%2C+Rene%3BBehrensmeyer%2C+Anna+K&rft.aulast=Bobe&rft.aufirst=Rene&rft.date=2004-05-01&rft.volume=207&rft.issue=3-4&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2003.09.033 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Conference title - North American paleontological convention ; symposium on Evolution of grass-dominated ecosystems during the late Cenozoic N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2004-01-01 N1 - Number of references - 123 N1 - Document feature - illus. incl. strat. col., 5 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - Africa; biodiversity; biologic evolution; Cenozoic; Chordata; East Africa; ecosystems; Ethiopia; Eutheria; grasslands; Hominidae; Homo; Homo erectus; Mammalia; Neogene; Omo Valley; paleoclimatology; paleoecology; Paranthropus; Pliocene; Primates; Quaternary; savannas; statistical analysis; terrestrial environment; Tertiary; Tetrapoda; Theria; Turkana Basin; Vertebrata DO - http://dx.doi.org/10.1016/j.palaeo.2003.09.033 ER - TY - JOUR T1 - Insights into innovation AN - 51820189; 2004-057815 JF - Science AU - Erwin, Douglas H AU - Krakauer, David C Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 1117 EP - 1119 PB - American Association for the Advancement of Science, Washington, DC VL - 304 IS - 5674 SN - 0036-8075, 0036-8075 KW - morphology KW - models KW - genetics KW - anatomy KW - phenotypes KW - DNA KW - ecology KW - biologic evolution KW - species diversity KW - variations KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51820189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Insights+into+innovation&rft.au=Erwin%2C+Douglas+H%3BKrakauer%2C+David+C&rft.aulast=Erwin&rft.aufirst=Douglas&rft.date=2004-05-01&rft.volume=304&rft.issue=5674&rft.spage=1117&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - anatomy; biologic evolution; DNA; ecology; genetics; models; morphology; phenotypes; species diversity; variations ER - TY - JOUR T1 - A new brontothere (Brontotheriidae, Perissodactyla, Mammalia) from the Eocene of the Ily Basin of Kazakstan and a phylogeny of Asian "horned" brontotheres AN - 51734448; 2005-028444 AB - A new genus and species of "horned" brontothere, Aktautitan hippopotamopus, from the Ily Basin of Kazakstan is described from three skulls and nearly complete postcranial material. This material occurs in fluvio-lacustrine red beds of the upper part of the Eocene (Irdinmanhan) Kyzylbulak Formation at Aktau Mountain. Trackways occurring in the overlying layers are also attributed to this new brontothere. Additionally, several misleading problems in the taxonomy of Asian horned brontotheres are addressed. We conclude that Protitan khaitshinus Yanovskaya, 1980 is a junior objective synonym of Metatitan relictus Granger and Gregory, 1943. Protitan reshetovi Yanovskaya, 1980 is removed from the genus Protitan and possibly belongs within Metatitan. Brachydiastematherium transylvanicum Bockh and Maty, 1876, the only bona fide European brontothere, known from a single partial mandible, is morphologically consistent with Metatitan Granger and Gregory, 1943. Although B. transylvanicum is known from very fragmentary material, it is possible that Metatitan is a junior synonym of Brachydiastematherium. The first cladistic phylogeny of middle and late Eocene Asian horned brontotheres was constructed with 40 characters and 17 taxa. JF - American Museum Novitates AU - Mihlbachler, Matthew C AU - Lucas, Spencer G AU - Emry, Robert J AU - Bayshashov, Bolat Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 43 PB - American Museum of Natural History, New York, NY VL - 3439 SN - 0003-0082, 0003-0082 KW - Kyzylbulak Formation KW - ichnofossils KW - Central Asia KW - paleoecology KW - new taxa KW - Cenozoic KW - Theria KW - Commonwealth of Independent States KW - Aktau Mountain KW - Ili Basin KW - taxonomy KW - Eutheria KW - Asia KW - Aktautitan hippopotamopus KW - Perissodactyla KW - Chordata KW - Brontotheriidae KW - Eocene KW - phylogeny KW - Mammalia KW - tracks KW - Paleogene KW - morphology KW - Tertiary KW - functional morphology KW - Kazakhstan KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51734448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mihlbachler%2C+Matthew+C%3BLucas%2C+Spencer+G%3BEmry%2C+Robert+J%3BBayshashov%2C+Bolat&rft.aulast=Mihlbachler&rft.aufirst=Matthew&rft.date=2004-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+new+brontothere+%28Brontotheriidae%2C+Perissodactyla%2C+Mammalia%29+from+the+Eocene+of+the+Ily+Basin+of+Kazakstan+and+a+phylogeny+of+Asian+%22horned%22+brontotheres&rft.title=A+new+brontothere+%28Brontotheriidae%2C+Perissodactyla%2C+Mammalia%29+from+the+Eocene+of+the+Ily+Basin+of+Kazakstan+and+a+phylogeny+of+Asian+%22horned%22+brontotheres&rft.issn=00030082&rft_id=info:doi/ L2 - http://digitallibrary.amnh.org/dspace/handle/2246/2804 http://digitallibrary.amnh.org/dspace/handle/2246/9 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 79 N1 - PubXState - NY N1 - Document feature - illus. incl. strat. col., 5 plates, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - AMUNAL N1 - SubjectsTermNotLitGenreText - Aktau Mountain; Aktautitan hippopotamopus; Asia; Brontotheriidae; Cenozoic; Central Asia; Chordata; Commonwealth of Independent States; Eocene; Eutheria; functional morphology; ichnofossils; Ili Basin; Kazakhstan; Kyzylbulak Formation; Mammalia; morphology; new taxa; paleoecology; Paleogene; Perissodactyla; phylogeny; taxonomy; Tertiary; Tetrapoda; Theria; tracks; Vertebrata ER - TY - JOUR T1 - Crater degradation in the Martian highlands; morphometric analysis of the Sinus Sabaeus region and simulation modeling suggest fluvial processes AN - 51669014; 2005-069567 JF - Journal of Geophysical Research AU - Forsberg-Taylor, Nancy K AU - Howard, Alan D AU - Craddock, Robert A Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 12 PB - American Geophysical Union, Washington, DC VL - 109 IS - E5 SN - 0148-0227, 0148-0227 KW - cratering KW - surface properties KW - degradation KW - Noachian KW - impact features KW - erosion KW - wind erosion KW - Sinus Sabaeus KW - morphometry KW - Mars KW - highlands KW - weathering KW - terrestrial planets KW - models KW - planets KW - craters KW - surface features KW - fluvial features KW - planetology KW - impact craters KW - depositional environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51669014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Crater+degradation+in+the+Martian+highlands%3B+morphometric+analysis+of+the+Sinus+Sabaeus+region+and+simulation+modeling+suggest+fluvial+processes&rft.au=Forsberg-Taylor%2C+Nancy+K%3BHoward%2C+Alan+D%3BCraddock%2C+Robert+A&rft.aulast=Forsberg-Taylor&rft.aufirst=Nancy&rft.date=2004-05-01&rft.volume=109&rft.issue=E5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JE002242 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cratering; craters; degradation; depositional environment; erosion; fluvial features; highlands; impact craters; impact features; Mars; models; morphometry; Noachian; planetology; planets; Sinus Sabaeus; surface features; surface properties; terrestrial planets; weathering; wind erosion DO - http://dx.doi.org/10.1029/2004JE002242 ER - TY - JOUR T1 - Stratigraphy and geochronology of pitfall accumulations in caves and fissures, Bermuda AN - 51137621; 2005-048973 AB - Deep fractures ("fissures") and avens ("skylights") in limestone cave roofs create natural traps for sediments and biota. Fissures fill quickly with surface sediment and organisms soon after opening. Debris cones are formed as materials fall, wash, or drift on air through openings in cave skylights. Such deposits in Admiral's and Grand Canyon Cave, Bermuda contain distinct beds and are composed of mixtures of sediment and charcoal, together with fossils of land snails, crabs, birds, reptiles, and bats. The "pitfall" accumulations were periodically sealed over by calcite flowstone. A stratigraphic record of surface activity and fauna through both glacial and interglacial periods has been preserved. The succession also provides an ideal setting in which to compare several geochronological methods. Calibrated (super 14) C ages on charcoal and shells provide dated horizons at 1600, 12,800, and about 35,000 (super 14) C yr BP. Thermal ionization mass spectrometric (TIMS) ages on several flowstone layers constrain the entire sequence in the Admiral's Cave sequence between 126,300+ or -900 yr (Termination II) and historical times. A continuous relative-age record generated by amino acid epimerization (AAE) geochronology (d-alloisoleucine/l-isoleucine or aIle/Ile) on the pulmonate land gastropod Poecilozonites verifies the biostratigraphy, reveals a minimal degree of mixing between stratigraphic units, and establishes an independent temporal link between the subterranean and subaerial deposits of Bermuda. This convergence between stratigraphy and geochronology yields a precisely dated succession from the oceanic island of Bermuda, and thus presents a unique opportunity to assess the rates and processes of evolutionary and climate change during that interval. JF - Quaternary Science Reviews AU - Hearty, Paul J AU - Olson, Storrs L AU - Kaufman, Darrell S AU - Edwards, R Lawrence AU - Cheng, Hai Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 1151 EP - 1171 PB - Pergamon, Oxford VL - 23 IS - 9-10 SN - 0277-3791, 0277-3791 KW - lithostratigraphy KW - isotopes KW - caves KW - thermal ionization mass spectra KW - epimerization KW - mass spectra KW - uranium disequilibrium KW - upper Pleistocene KW - Cenozoic KW - Poecilozonites KW - radioactive isotopes KW - geochronology KW - carbon KW - amino acids KW - sediments KW - absolute age KW - Invertebrata KW - spectra KW - Mollusca KW - soils KW - Grand Canyon Cave KW - Quaternary KW - Gastropoda KW - fissures KW - Atlantic Ocean Islands KW - organic compounds KW - organic acids KW - Bermuda KW - Admiral's Cave KW - Pleistocene KW - C-14 KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51137621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+Science+Reviews&rft.atitle=Stratigraphy+and+geochronology+of+pitfall+accumulations+in+caves+and+fissures%2C+Bermuda&rft.au=Hearty%2C+Paul+J%3BOlson%2C+Storrs+L%3BKaufman%2C+Darrell+S%3BEdwards%2C+R+Lawrence%3BCheng%2C+Hai&rft.aulast=Hearty&rft.aufirst=Paul&rft.date=2004-05-01&rft.volume=23&rft.issue=9-10&rft.spage=1151&rft.isbn=&rft.btitle=&rft.title=Quaternary+Science+Reviews&rft.issn=02773791&rft_id=info:doi/10.1016%2Fj.quascirev.2003.09.008 L2 - http://www.sciencedirect.com/science/journal/02773791 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 51 N1 - Document feature - illus. incl. sects., 8 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Admiral's Cave; amino acids; Atlantic Ocean Islands; Bermuda; C-14; carbon; caves; Cenozoic; epimerization; fissures; Gastropoda; geochronology; Grand Canyon Cave; Invertebrata; isotopes; lithostratigraphy; mass spectra; Mollusca; organic acids; organic compounds; Pleistocene; Poecilozonites; Quaternary; radioactive isotopes; sediments; soils; spectra; thermal ionization mass spectra; upper Pleistocene; uranium disequilibrium DO - http://dx.doi.org/10.1016/j.quascirev.2003.09.008 ER - TY - JOUR T1 - Effects of forest age and disturbance on population persistence in the understory herb, Arisaema triphyllum (Araceae) AN - 18000994; 5928493 AB - Long-lived understory herbs experience a highly dynamic forest over space and time, yet can persist for more than a century. To understand how these populations persist, we examined effects of forest age and disturbance on potential sexual reproduction and clonal growth in the sexually labile perennial, Arisaema triphyllum. Potential sexual reproduction (female:male ratio) was significantly greater in the Young and Old-Gap forest states compared with Old, closed-canopy sites, where it was virtually absent. In contrast, clonal growth (estimated by cormlet production) did not differ significantly among the three forest states. Of seven environmental variables measured, only light (positively) and plant density (negatively) contributed significantly to the variation in potential sexual reproduction, while no measured variables contributed significantly to the variation in number of cormlets. The larger sexual reproductive effort (flower+stalk biomass/total biomass) for males in the undisturbed, 100 yr old forest may explain the absence of females in these sites, while the invariant vegetative reproductive effort (cormlet biomass/total biomass) may explain the similarity in average number of cormlets per individual per season across forest states. These results suggest that potential sexual reproduction is resource-limited, while clonal growth may be resource-independent. By maintaining ramet production during unfavorable periods, A. triphyllum populations disperse temporally, 'waiting' for conditions under which sexual reproduction may resume. JF - Plant Ecology AU - Levine, M T AU - Feller, I C AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, MD 21037; Current address: Population Biology Graduate Group, 2320 Storer Hall 1, Shields Avenue, University of California, Davis, CA 95616 Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 73 EP - 82 PB - Kluwer Academic Publishers VL - 172 IS - 1 SN - 1385-0237, 1385-0237 KW - Ecology Abstracts KW - Arisaema triphyllum KW - Age KW - Sexual reproduction KW - Forests KW - Disturbance KW - Herbs KW - Understory KW - D 04640:Other angiosperms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18000994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Ecology&rft.atitle=Effects+of+forest+age+and+disturbance+on+population+persistence+in+the+understory+herb%2C+Arisaema+triphyllum+%28Araceae%29&rft.au=Levine%2C+M+T%3BFeller%2C+I+C&rft.aulast=Levine&rft.aufirst=M&rft.date=2004-05-01&rft.volume=172&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Plant+Ecology&rft.issn=13850237&rft_id=info:doi/10.1023%2FB%3AVEGE.0000026036.32013.7a LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Arisaema triphyllum; Forests; Age; Disturbance; Herbs; Understory; Sexual reproduction DO - http://dx.doi.org/10.1023/B:VEGE.0000026036.32013.7a ER - TY - JOUR T1 - Genetic Status And Management Of California Condors TT - Situacion Genetica y Manejo de Gymnogyps californianus AN - 17987050; 5924573 AB - The last wild California Condor (Gymnogyps californianus) was brought into captivity in 1987. Captive breeding was successful and reintroduction efforts began in 1992. The current population is descended from 14 individuals belonging to three genetic 'clans.' This population bottleneck led to the loss of genetic variation and changes in allele frequencies, including a probable increase in the frequency of the putative allele for chondrodystrophy, a lethal form of dwarfism. We use studbook data to analyze the current genetic and demographic status of the population and explain how it is managed to meet specific goals. In August 2002 the population consisted of 206 individuals distributed among three captive-breeding facilities and three reintroduction sites. The population is managed to preserve genetic diversity using the concept of mean kinship. Growth of the total population has been between 10% and 15% per year since 1987, but the growth of the captive population has been only about 5% per year since 1992 due to the removal of chicks for reintroduction. Assuming that founding birds within clans were half-siblings, the birds used to found the captive population theoretically contained 92% of the heterozygosity present in the hypothetical wild base population. About 99.5% of this heterozygosity has been retained in the current population. Alleles from most founders are well represented across captive- breeding facilities and reintroduction sites. The genetic status of this population compares favorably with other species that have been rescued from extinction by captive breeding.Original Abstract: El ultimo condor californiano (Gymnogyps californianus) silvestre fue puesto en cautiverio en 1987. La reproduccion en cautiverio fue exitosa y las reintroducciones comenzaron en 1992. La poblacion actual desciende de 14 individuos pertenecientes a tres 'clanes' geneticos. Este cuello de botella poblacional dio lugar a la perdida de variabilidad genetica y a cambios en la frecuencia de alelos, incluyendo un probable incremento en la frecuencia del alelo para condrodistrofia, una forma letal de enanismo. En este estudio, utilizamos datos del libro genealogico para analizar la situacion genetica y demografica actual de la poblacion y para explicar como se esta manejando la poblacion para cumplir con metas especificas. En agosto del 2002 la poblacion consistia de 206 individuos distribuidos en tres instalaciones de reproduccion en cautiverio y tres sitios de reintroduccion. La poblacion fue manejada con el proposito de conservar la diversidad genetica usando el concepto de parentesco medio. El crecimiento de la poblacion ha sido de entre 10% y 15% por ano desde 1987, pero el crecimiento de la poblacion en cautiverio ha sido unicamente de aproximadamente un 5% por ano desde 1992 debido a la remocion de los pollos para su reintroduccion. Suponiendo que los condores fundadores dentro de cada clan eran medio- hermanos, las aves que fueron utilizadas para fundar la poblacion en cautiverio teoricamente contienen un 92% de la heterocigosidad presente en la poblacion silvestre base hipotetica. Cerca de un 99.5% de esta heterocigosidad ha sido retenida en la poblacion actual. Alelos de la mayoria de los fundadores estan bien representados en las diversas instalaciones de reproduccion en cautiverio y sitios de reintroduccion. La situacion de esta poblacion parece ser mejor que la de otras especies silvestres que han sido rescatadas por medio de la reproduccion en cautiverio. JF - Condor AU - Ralls, K AU - Ballou, J D AD - Department of Conservation Biology, Conservation and Research Center, National Zoological Park, Smithsonian Institution, Washington, DC 20008, rallsk@thegrid.net Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 215 EP - 228 PB - Cooper Ornithological Society VL - 106 IS - 2 SN - 0010-5422, 0010-5422 KW - California condor KW - Genetics Abstracts; Ecology Abstracts KW - Reintroduction KW - Gymnogyps californianus KW - Genetic diversity KW - Genetic relationship KW - Endangered species KW - Population levels KW - D 04671:Birds KW - G 07270:Ecological genetics KW - G 07377:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17987050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=Genetic+Status+And+Management+Of+California+Condors&rft.au=Ralls%2C+K%3BBallou%2C+J+D&rft.aulast=Ralls&rft.aufirst=K&rft.date=2004-05-01&rft.volume=106&rft.issue=2&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1043%2F0010-5422%282004%29106%280215%3AGSAMOC%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0010-5422&volume=106&page=215 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Gymnogyps californianus; Genetic relationship; Genetic diversity; Population levels; Reintroduction; Endangered species DO - http://dx.doi.org/10.1043/0010-5422(2004)106(0215:GSAMOC)2.0.CO;2 ER - TY - JOUR T1 - West Nile Virus and Wildlife AN - 17974757; 5920498 AB - West Nile virus (WNV) has spread rapidly across North America, resulting in human deaths and in the deaths of untold numbers of birds, mammals, and reptiles. The virus has reached Central America and the Caribbean and may spread to Hawaii and South America. Although tens of thousands of birds have died, and studies of some bird species show local declines, few region-wide declines can be attributed to WNV. Predicting future impacts of WNV on wildlife, and pinpointing what drives epidemics, will require substantial additional research into host susceptibility, reservoir competency, and linkages between climate, mosquitoes, and disease. Such work will entail a collaborative effort between scientists in governmental research groups, in surveillance and control programs, and in nongovernmental organizations. West Nile virus was not the first, and it will not be the last, exotic disease to be introduced to the New World. Its spread in North America highlights the need to strengthen animal monitoring programs and to integrate them with research on disease ecology. JF - Bioscience AU - Marra, P P AU - Griffing, S AU - Caffrey, C AU - Kilpatrick, A M AU - McLean, R AU - Brand, C AU - Saito, E AU - Dupuis AU - Kramer, L AU - Novak, R AD - Smithsonian Environmental Research Center, PO Box 28, Edgewater, MD 21037, USA, marrap@si.edu Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 393 EP - 402 PB - American Institute of Biological Sciences VL - 54 IS - 5 SN - 0006-3568, 0006-3568 KW - Birds KW - Mammals KW - Reptiles KW - West Nile virus KW - Sustainability Science Abstracts; Risk Abstracts; Ecology Abstracts; Virology & AIDS Abstracts KW - Wildlife management KW - Hosts KW - Population dynamics KW - Susceptibility KW - Population levels KW - Diseases KW - Reservoirs KW - Nongovernmental organizations KW - North America KW - Mortality KW - Epidemics KW - Wildlife KW - Mammalia KW - Climate effects KW - Aves KW - Reptilia KW - South America KW - Reviews KW - Caribbean Region KW - Monitoring KW - Central America KW - V 22143:Epizootiology KW - R2 23040:Biological KW - M3 1140:Biodiversity KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17974757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioscience&rft.atitle=West+Nile+Virus+and+Wildlife&rft.au=Marra%2C+P+P%3BGriffing%2C+S%3BCaffrey%2C+C%3BKilpatrick%2C+A+M%3BMcLean%2C+R%3BBrand%2C+C%3BSaito%2C+E%3BDupuis%3BKramer%2C+L%3BNovak%2C+R&rft.aulast=Marra&rft.aufirst=P&rft.date=2004-05-01&rft.volume=54&rft.issue=5&rft.spage=393&rft.isbn=&rft.btitle=&rft.title=Bioscience&rft.issn=00063568&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Mortality; Wildlife management; Epidemics; Wildlife; Hosts; Susceptibility; Climate effects; Reviews; Population levels; Diseases; Monitoring; Reservoirs; Nongovernmental organizations; Population dynamics; Reptilia; Aves; Mammalia; West Nile virus; North America; South America; Caribbean Region; Central America ER - TY - JOUR T1 - Taxonomy and environmental policy. AN - 19670786; 7420062 AB - In 1992, with the United Nations Conference on Environment and Development in Rio de Janeiro and the subsequent Convention on Biological Diversity (CBD), the world changed for the science of taxonomy. Many taxonomists appear not to have noticed this change, but it has significantly altered the political climate in which taxonomic research is undertaken. By the late 1990s it was clear that effective implementation of the CBD needed the participation of and funding for the taxonomic community. In this paper, I chart the rise of the Global Taxonomy Initiative (GTI), review some of its goals and explore how it interacts with the CBD. The interactions of the GTI with the Global Environment Facility, a potential funding body, are explored, as are the possible synergies between the GTI and the many other global initiatives linking to taxonomy. Finally, I explore some of the challenges ahead as taxonomy begins to take a front seat in the implementation of environmental policy on the world stage. JF - Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences AU - Samper, Cristian AD - National Museum of Natural History, Smithsonian Institution, 10th Street and Constitution Avenue NW, Washington, DC 20560, USA., samperc@si.edu Y1 - 2004/04/29/ PY - 2004 DA - 2004 Apr 29 SP - 721 EP - 728 PB - Royal Society of London, 6 Carlton House Terrace London SW1Y 5AG UK, [mailto:info@royalsoc.ac.uk], [URL:http://www.royalsoc.ac.uk/] VL - 359 IS - 1444 SN - 0962-8436, 0962-8436 KW - Ecology Abstracts KW - Conferences KW - Reviews KW - Climate KW - Biological diversity KW - Taxonomy KW - Environmental policy KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19670786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Philosophical+Transactions+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Taxonomy+and+environmental+policy.&rft.au=Samper%2C+Cristian&rft.aulast=Samper&rft.aufirst=Cristian&rft.date=2004-04-29&rft.volume=359&rft.issue=1444&rft.spage=721&rft.isbn=&rft.btitle=&rft.title=Philosophical+Transactions+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628436&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Conferences; Reviews; Climate; Biological diversity; Taxonomy; Environmental policy ER - TY - JOUR T1 - Extinction and biogeography in the Caribbean; new evidence from a fossil riodinid butterfly in Dominican amber AN - 1351595929; 2013-040233 AB - We describe a new species of extinct riodinid butterfly, Voltinia dramba, from Oligo-Miocene Dominican amber (15-25 Myr ago). This appears to be the first butterfly to be taxonomically described from amber, and the first adult riodinid fossil. The series of five specimens represents probably the best-preserved fossil record for any lepidopteran. The phenomenon of extant Voltinia females ovipositing on arboreal epiphytes probably explains the discovery of multiple female V. dramba specimens in amber. Voltinia dramba appears to be one of many extinct butterfly species on Hispaniola. The northwestern Mexican distribution of the explicitly hypothesized sister species, the extant V. danforthi, supports the hypothesis that V. dramba reached Hispaniola by the 'proto-Greater Antillean arc', dating the divergence of V. dramba and V. danforthi to 40-50 Myr ago. This date is contemporaneous with the oldest known butterfly fossils, and implies a more ancient date of origin for many of the higher-level butterfly taxa than is often conceded. JF - Proceedings - Royal Society of London, Biological Sciences AU - Hall, Jason P W AU - Robbins, Robert K AU - Harvey, Donald J Y1 - 2004/04/22/ PY - 2004 DA - 2004 Apr 22 SP - 797 EP - 801 PB - Royal Society of London, London VL - 271 IS - 1541 SN - 0962-8452, 0962-8452 KW - Greater Antilles KW - Neoptera KW - biogeography KW - Pterygota KW - new taxa KW - Lepidoptera KW - Cenozoic KW - wings KW - Cordillera Septentrional KW - upper Oligocene KW - Invertebrata KW - extinction KW - Endopterygota KW - taxonomy KW - Insecta KW - Hispaniola KW - organic minerals KW - lower Miocene KW - West Indies KW - Caribbean region KW - Paleogene KW - Miocene KW - Riodinidae KW - morphology KW - Antilles KW - Voltinia dramba KW - Tertiary KW - Arthropoda KW - Neogene KW - Mandibulata KW - amber KW - Dominican Republic KW - Oligocene KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1351595929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+-+Royal+Society+of+London%2C+Biological+Sciences&rft.atitle=Extinction+and+biogeography+in+the+Caribbean%3B+new+evidence+from+a+fossil+riodinid+butterfly+in+Dominican+amber&rft.au=Hall%2C+Jason+P+W%3BRobbins%2C+Robert+K%3BHarvey%2C+Donald+J&rft.aulast=Hall&rft.aufirst=Jason+P&rft.date=2004-04-22&rft.volume=271&rft.issue=1541&rft.spage=797&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Royal+Society+of+London%2C+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2004.2691 L2 - http://journals.royalsociety.org/content/102024/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by the Royal Society, London, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 42 N1 - Document feature - illus. N1 - Last updated - 2013-05-16 N1 - CODEN - PRLBA4 N1 - SubjectsTermNotLitGenreText - amber; Antilles; Arthropoda; biogeography; Caribbean region; Cenozoic; Cordillera Septentrional; Dominican Republic; Endopterygota; extinction; Greater Antilles; Hispaniola; Insecta; Invertebrata; Lepidoptera; lower Miocene; Mandibulata; Miocene; morphology; Neogene; Neoptera; new taxa; Oligocene; organic minerals; Paleogene; Pterygota; Riodinidae; taxonomy; Tertiary; upper Oligocene; Voltinia dramba; West Indies; wings DO - http://dx.doi.org/10.1098/rspb.2004.2691 ER - TY - JOUR T1 - Influence of oral melatonin on natural and gonadotropin-induced ovarian function in the domestic cat. AN - 71750191; 15036995 AB - Ovarian hyperstimulation after exogenous gonadotropin stimulation is believed to be a cause of poor success after artificial insemination (AI) in felids. The objectives of this study were to assess the effect of oral melatonin on endogenous ovarian activity in the domestic cat and subsequent eCG/hCG-induced ovarian activity. Serum melatonin concentrations peaked approximately 1h after a single oral dose of 30 mg melatonin and remained elevated above endogenous day-time concentrations for >8h. The calculated circulating half-life (mean +/- S.E.M) of oral melatonin was 45.4+/-3.5 min, and the elimination rate constant (k(10)) was 55.2+/-4.2 min(-1). Oral melatonin (30 mg per day) administered 3h before lights-off effectively and reversibly suppressed estrous elevations in fecal estrogens after 25 days of treatment. There was a progressive decrease in baseline estrogen concentrations from inter-estrous concentrations after 25 days of treatment to below inter-estrous concentrations after 35 days of treatment. Oral melatonin treatment (30 mg per day for 30 days) prior to eCG/hCG administration only marginally reduced ancillary follicle development and had no significant effect on the quantity or quality of embryos produced by AI. Thus, oral melatonin effectively inhibited endogenous ovarian activity and had no adverse impact on embryo quality after AI in the domestic cat; however, this treatment was only marginally effective in minimizing eCG/hCG-induced ovarian hyperstimulation. JF - Theriogenology AU - Graham, L H AU - Swanson, W F AU - Wildt, D E AU - Brown, J L AD - Smithsonian National Zoological Park, Conservation & Research Center, Front Royal, VA, USA. endolaura@yahoo.com Y1 - 2004/04/15/ PY - 2004 DA - 2004 Apr 15 SP - 1061 EP - 1076 VL - 61 IS - 6 SN - 0093-691X, 0093-691X KW - Chorionic Gonadotropin KW - 0 KW - Estrogens KW - Progestins KW - Melatonin KW - JL5DK93RCL KW - Index Medicus KW - Cat Diseases -- prevention & control KW - Animals KW - Cat Diseases -- chemically induced KW - Insemination, Artificial -- veterinary KW - Ovarian Hyperstimulation Syndrome -- chemically induced KW - Progestins -- analysis KW - Feces -- chemistry KW - Ovarian Hyperstimulation Syndrome -- prevention & control KW - Pregnancy KW - Ovarian Follicle -- drug effects KW - Estrus KW - Half-Life KW - Ovarian Follicle -- physiology KW - Ovarian Hyperstimulation Syndrome -- veterinary KW - Kinetics KW - Estrogens -- analysis KW - Female KW - Melatonin -- blood KW - Melatonin -- administration & dosage KW - Chorionic Gonadotropin -- pharmacology KW - Melatonin -- pharmacokinetics KW - Cats -- physiology KW - Chorionic Gonadotropin -- adverse effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71750191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Theriogenology&rft.atitle=Influence+of+oral+melatonin+on+natural+and+gonadotropin-induced+ovarian+function+in+the+domestic+cat.&rft.au=Graham%2C+L+H%3BSwanson%2C+W+F%3BWildt%2C+D+E%3BBrown%2C+J+L&rft.aulast=Graham&rft.aufirst=L&rft.date=2004-04-15&rft.volume=61&rft.issue=6&rft.spage=1061&rft.isbn=&rft.btitle=&rft.title=Theriogenology&rft.issn=0093691X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-06-18 N1 - Date created - 2004-03-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Evidence of hierarchical organization in the planktic foraminiferal evolutionary record AN - 51794846; 2004-075715 AB - The Wavelet Transform was used to analyze the evolutionary record of planktic foraminifera to distinguish specific structure not previously resolvable. Both the speciation and extinction wavelets are characterized by a major singularity at the Cretaceous-Tertiary (K-T) boundary, when there was a total breakdown in the interconnectedness of ecosystems related to sharply reduced diversity following the Chicxulub impact event. The speciation wavelet is also characterized by an interval consisting of a hierarchical array of five orders of bifurcation, which are related to repeated iterative radiation of species from the Albian to Maastrichtian. These planktic foraminiferal extinction patterns were related to quasi-periodic orogenic cycles of the Cretaceous that, in turn, produced episodic mantle CO (sub 2) -degassing, oceanic volcanism and anoxia, and sea level fluctuations. We hypothesize that the hierarchical structure observed is a reflection of this process in an otherwise stochastic system. JF - Journal of Foraminiferal Research AU - Patterson, R Timothy AU - Fowler, Anthony D AU - Huber, Brian T Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 85 EP - 95 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 34 IS - 2 SN - 0096-1191, 0096-1191 KW - lower Paleocene KW - Cretaceous KW - Upper Cretaceous KW - paleoecology KW - Foraminifera KW - Cenozoic KW - wavelets KW - Paleocene KW - Invertebrata KW - extinction KW - Protista KW - mathematical transformations KW - planktonic taxa KW - biologic evolution KW - Paleogene KW - Mesozoic KW - Tertiary KW - paleoenvironment KW - speciation KW - marine environment KW - K-T boundary KW - stratigraphic boundary KW - adaptive radiation KW - microfossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51794846?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Evidence+of+hierarchical+organization+in+the+planktic+foraminiferal+evolutionary+record&rft.au=Patterson%2C+R+Timothy%3BFowler%2C+Anthony+D%3BHuber%2C+Brian+T&rft.aulast=Patterson&rft.aufirst=R&rft.date=2004-04-01&rft.volume=34&rft.issue=2&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/ L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 31 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - adaptive radiation; biologic evolution; Cenozoic; Cretaceous; extinction; Foraminifera; Invertebrata; K-T boundary; lower Paleocene; marine environment; mathematical transformations; Mesozoic; microfossils; Paleocene; paleoecology; paleoenvironment; Paleogene; planktonic taxa; Protista; speciation; stratigraphic boundary; Tertiary; Upper Cretaceous; wavelets ER - TY - JOUR T1 - Paleotemperature estimation using leaf-margin analysis; is Australia different? AN - 51738356; 2005-021669 AB - Australia has numerous fossil floras suitable for paleoclimatic analysis, with potential to improve understanding of Southern Hemisphere climatic evolution. Leaf-margin analysis (LMA) is a widely used method that applies present-day correlations between the proportion of woody dicot species with untoothed leaves and mean annual temperature to estimate paleotemperatures from fossil megafloras. Australia's unique history and vegetation imply that its leaf-margin correlation might differ from other regions; these possible differences are investigated here to improve paleoclimatic interpretations. Australian rainforest vegetation shows nearly the same regression slope as recorded in East Asia and the Americas, indicating a globally convergent evolutionary response of leaf form to temperature. However, Australian sites tend to have fewer toothed species at localities with the same temperature as Asian and American sites. The following factors, singly or in combination, may account for this difference: (1) Australia's Cenozoic movement into lower latitudes, insulation from global cooling, and isolation from high-latitude cold-tolerant vegetation sources; (2) lack of high mountains as sources and refuges for cold-adapted taxa; (3) Pleistocene extinctions of cold-adapted taxa; and (4) the near absence of a cold-climate forest ecospace in Australia today. Application of Australian LMA to Australian Cenozoic floras resulted in cooler temperature estimates than other LMA regressions. However, Australian paleotemperature estimates should account for the relative importance of cold-deciduous taxa. The timing and magnitudes of the extinctions of cold-adapted lineages are not known, and the most conservative approach is to use Australian LMA as a minimum and non-Australian LMA as a maximum temperature estimate. JF - Palaios AU - Greenwood, David AU - Wilf, Peter AU - Wing, Scott L AU - Christophel, David C Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 129 EP - 142 PB - Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 19 IS - 2 SN - 0883-1351, 0883-1351 KW - Plantae KW - bivariate analysis KW - Australasia KW - statistical analysis KW - data processing KW - New South Wales Australia KW - Paleogene KW - leaves KW - paleogeography KW - paleoclimatology KW - Victoria Australia KW - Cenozoic KW - Tertiary KW - paleotemperature KW - Queensland Australia KW - data bases KW - Australia KW - leaf margin analysis KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51738356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaios&rft.atitle=Paleotemperature+estimation+using+leaf-margin+analysis%3B+is+Australia+different%3F&rft.au=Greenwood%2C+David%3BWilf%2C+Peter%3BWing%2C+Scott+L%3BChristophel%2C+David+C&rft.aulast=Greenwood&rft.aufirst=David&rft.date=2004-04-01&rft.volume=19&rft.issue=2&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Palaios&rft.issn=08831351&rft_id=info:doi/ L2 - http://www.bioone.org/bioone/?request=get-archive&issn=0883-1351 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 68 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table, sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Australasia; Australia; bivariate analysis; Cenozoic; data bases; data processing; leaf margin analysis; leaves; New South Wales Australia; paleoclimatology; Paleogene; paleogeography; paleotemperature; Plantae; Queensland Australia; statistical analysis; Tertiary; Victoria Australia ER - TY - JOUR T1 - Dynamic response of Permian brachiopod communities to long-term environmental change AN - 51703035; 2005-047140 JF - Nature (London) AU - Olszewski, Thomas D AU - Erwin, Douglas H Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 738 EP - 741 PB - Macmillan Journals, London VL - 428 IS - 6984 SN - 0028-0836, 0028-0836 KW - United States KW - sequence stratigraphy KW - communities KW - Guadalupian KW - biostratigraphy KW - Paleozoic KW - Cathedral Mountain Formation KW - Glass Mountains KW - Texas KW - biologic evolution KW - Word Formation KW - Permian KW - paleoecology KW - paleoenvironment KW - Road Canyon Formation KW - dynamics KW - Brachiopoda KW - Invertebrata KW - species diversity KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51703035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Dynamic+response+of+Permian+brachiopod+communities+to+long-term+environmental+change&rft.au=Olszewski%2C+Thomas+D%3BErwin%2C+Douglas+H&rft.aulast=Olszewski&rft.aufirst=Thomas&rft.date=2004-04-01&rft.volume=428&rft.issue=6984&rft.spage=738&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature02464 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - biologic evolution; biostratigraphy; Brachiopoda; Cathedral Mountain Formation; communities; dynamics; Glass Mountains; Guadalupian; Invertebrata; paleoecology; paleoenvironment; Paleozoic; Permian; Road Canyon Formation; sequence stratigraphy; species diversity; Texas; United States; Word Formation DO - http://dx.doi.org/10.1038/nature02464 ER - TY - JOUR T1 - Recent literature on Foraminifera AN - 51394517; 2007-087352 JF - Journal of Foraminiferal Research AU - Jett, Jennifer A Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 165 EP - 166 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 34 IS - 2 SN - 0096-1191, 0096-1191 KW - Foraminifera KW - Protista KW - Invertebrata KW - current research KW - microfossils KW - bibliography KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51394517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Recent+literature+on+Foraminifera&rft.au=Jett%2C+Jennifer+A&rft.aulast=Jett&rft.aufirst=Jennifer&rft.date=2004-04-01&rft.volume=34&rft.issue=2&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/ L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - bibliography; current research; Foraminifera; Invertebrata; microfossils; Protista ER - TY - JOUR T1 - Soil stocks of glomalin produced by arbuscular mycorrhizal fungi across a tropical rain forest landscape AN - 17957083; 5904543 AB - Symbiotic arbuscular mycorrhizal (AM) fungi produce a recalcitrant AM-specific glycoprotein, glomalin, which could be a substantial contributor to soil carbon (C). In this study we made a first assessment of the standing stocks of glomalin in a tropical lowland rain forest (the La Selva Biological Station, Costa Rica) and tested whether glomalin concentrations varied over the strong fertility gradient in this forest. Mean levels of glomalin in the top 10 cm of the La Selva soils were 3.94 plus or minus 0.16 mg cm super(-3) (1.45 Mg C ha super(-1)), accounting for approximately 3.2% of total soil C and 5% of soil nitrogen (N) in the 0-10 cm soil layer. More fertile soils with higher concentrations of calcium, phosphorus and potassium had less glomalin, while the less fertile soils, those with high C : N ratios and high levels of iron and aluminium, had more glomalin. We found higher levels of immunoreactivity, which is characteristic of young, recently produced glomalin, in the soils with higher concentrations of calcium, phosphorus and potassium. We hypothesize that AM fungal turnover, as indicated by a greater proportion of immunoreactive, recently produced glomalin, is enhanced in the more fertile soils within this tropical rain forest landscape. JF - Journal of Ecology AU - Lovelock, CE AU - Wright, S F AU - Clark, DA AU - Ruess, R W AD - Smithsonian Environmental Research Center, PO Box 28, Edgewater, MD 21037, USA, lovelockc@si.edu Y1 - 2004/04// PY - 2004 DA - Apr 2004 SP - 278 EP - 287 PB - Blackwell Science Ltd VL - 92 IS - 2 SN - 0022-0477, 0022-0477 KW - glomalin KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Mycorrhizas KW - Rain forests KW - Costa Rica KW - Fungi KW - Vesicular-arbuscular mycorrhizas KW - Tropical environment KW - Landscape KW - Soil properties KW - Forests KW - A 01044:General KW - D 04600:Soil KW - K 03096:Mycorrhiza UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17957083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Ecology&rft.atitle=Soil+stocks+of+glomalin+produced+by+arbuscular+mycorrhizal+fungi+across+a+tropical+rain+forest+landscape&rft.au=Lovelock%2C+CE%3BWright%2C+S+F%3BClark%2C+DA%3BRuess%2C+R+W&rft.aulast=Lovelock&rft.aufirst=CE&rft.date=2004-04-01&rft.volume=92&rft.issue=2&rft.spage=278&rft.isbn=&rft.btitle=&rft.title=Journal+of+Ecology&rft.issn=00220477&rft_id=info:doi/10.1111%2Fj.0022-0477.2004.00855.x LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Mycorrhizas; Rain forests; Tropical environment; Vesicular-arbuscular mycorrhizas; Fungi; Soil properties; Landscape; Forests; Costa Rica DO - http://dx.doi.org/10.1111/j.0022-0477.2004.00855.x ER - TY - JOUR T1 - Verification of mid-ocean ballast water exchange using naturally occurring coastal tracers AN - 16191588; 6160723 AB - We examined methods for verifying whether or not ships have performed mid- ocean ballast water exchange (BWE) on four commercial vessels operating in the Pacific and Atlantic Oceans. During BWE, a ship replaces the coastal water in its ballast tanks with water drawn from the open ocean, which is considered to harbor fewer organisms capable of establishing in coastal environments. We measured concentrations of several naturally occurring chemical tracers (salinity, six trace elements, colored dissolved organic matter fluorescence and radium isotopes) along ocean transects and in ballast tanks subjected to varying degrees of BWE (0-99%). Many coastal tracers showed significant concentration changes due to BWE, and our ability to detect differences between exchanged and unexchanged ballast tanks was greatest under multivariate analysis. An expanded dataset, which includes additional geographic regions, is now needed to test the generality of our results. JF - Marine Pollution Bulletin AU - Murphy, K AU - Boehme, J AU - Coble, P AU - Cullen, J AU - Field, P AU - Moore, W AU - Perry, E AU - Sherrell, R AU - Ruiz, G AD - Marine Invasions Research Laboratory, Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, MD 21037, USA, murphyka@si.edu Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 711 EP - 730 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 48 IS - 7-8 SN - 0025-326X, 0025-326X KW - Verification methods KW - ballast water KW - invasive species KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts KW - Ships KW - Dissolved Solids KW - Coastal Waters KW - Water analysis KW - Trace elements KW - Tracers KW - High seas KW - Salinity KW - Trans-boundary pollution KW - Multivariate analysis KW - I, Pacific KW - Marine transportation KW - Marine KW - Fluorescence KW - Radium isotopes KW - Water exchange KW - Water Exchange KW - Surveillance and enforcement KW - Trace Elements KW - Coastal waters KW - Harbours KW - Ballast tanks KW - A, Atlantic KW - Environmental protection KW - Methodology KW - Marine pollution KW - Water management KW - Oceans KW - Dissolved organic matter KW - Pacific Ocean KW - Nature conservation KW - Introduced species KW - Ballast KW - Atlantic Ocean KW - Q5 08523:Conservation, wildlife management and recreation KW - Q2 09123:Conservation KW - O 4090:Conservation and Environmental Protection KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - Q1 08121:Law, policy, economics and social sciences KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16191588?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Pollution+Bulletin&rft.atitle=Verification+of+mid-ocean+ballast+water+exchange+using+naturally+occurring+coastal+tracers&rft.au=Murphy%2C+K%3BBoehme%2C+J%3BCoble%2C+P%3BCullen%2C+J%3BField%2C+P%3BMoore%2C+W%3BPerry%2C+E%3BSherrell%2C+R%3BRuiz%2C+G&rft.aulast=Murphy&rft.aufirst=K&rft.date=2004-04-01&rft.volume=48&rft.issue=7-8&rft.spage=711&rft.isbn=&rft.btitle=&rft.title=Marine+Pollution+Bulletin&rft.issn=0025326X&rft_id=info:doi/10.1016%2Fj.marpolbul.2003.10.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ships; Water exchange; Radium isotopes; Fluorescence; Surveillance and enforcement; Coastal waters; Ballast tanks; Harbours; Water analysis; Environmental protection; Methodology; Trace elements; High seas; Multivariate analysis; Dissolved organic matter; Nature conservation; Introduced species; Ballast; Marine transportation; Tracers; Marine pollution; Trans-boundary pollution; Water management; Dissolved Solids; Salinity; Water Exchange; Coastal Waters; Oceans; Trace Elements; Pacific Ocean; I, Pacific; Atlantic Ocean; A, Atlantic; Marine DO - http://dx.doi.org/10.1016/j.marpolbul.2003.10.015 ER - TY - JOUR T1 - Saving the Music Tree AN - 14694740; 10662224 AB - The Brazilian rain forests are the habitat of the endangered pernamubuco tree, which is the primary source of wood for stringed instrument bows. Craftsmen have used this wood to fashion bows for centuries, although its eminence was established with the advent of the modern bow in the 18th century. International bowmakers holding to the tradition of bowmaking have now joined in a coalition to protect this species from further harm. Although the tree is not currently listed by the Convention on International Trade in Endangered Species (CITES), organizers have brought public attention to this revered species, as well as to the ancient craft of bowmaking. JF - Smithsonian AU - Rymer, Russ Y1 - 2004/04// PY - 2004 DA - Apr 2004 SP - 52 PB - Smithsonian Magazine VL - 35 IS - 1 SN - 0037-7333, 0037-7333 KW - Environment Abstracts KW - TREES, DECIDUOUS KW - ENDANGERED SPECIES, PLANT KW - BRAZIL KW - FORESTS, TROPICAL KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14694740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Saving+the+Music+Tree&rft.au=Rymer%2C+Russ&rft.aulast=Rymer&rft.aufirst=Russ&rft.date=2004-04-01&rft.volume=35&rft.issue=1&rft.spage=52&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Document feature - |n 1 |t drawings N1 - Last updated - 2011-12-15 N1 - SubjectsTermNotLitGenreText - TREES, DECIDUOUS; BRAZIL; ENDANGERED SPECIES, PLANT; FORESTS, TROPICAL ER -