2010 GSA Denver Annual Meeting (31 October –3 November 2010)
Session No. 200 Tuesday, 2 November 2010
1:30 PM-5:30 PM, Colorado Convention Center: Room 605

Paleontology VII - Consequences of Extinction and Radiation

Thomas W. Kammer and Carlie Pietsch, Presiding
 Paper #Start Time
200-11:30 PM ONSHORE INITIATION OF THE AGRONOMIC REVOLUTION: QUANTITATIVE EVIDENCE FROM LOWER CAMBRIAN STRATA IN THE GREAT BASIN: MARENCO, Katherine N., Department of Geology, Bryn Mawr College, 101 N. Merion Avenue, Bryn Mawr, PA 19010, kmarenco@brynmawr.edu and BOTTJER, David J., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089
200-21:45 PM MARINE BIODIVERSITY AND ECOSYSTEM FUNCTIONING DURING TWO CRITICAL INTERVALS OF ANIMAL EVOLUTION: THE EDIACARAN-CAMBRIAN RADIATION AND THE END-PERMIAN MASS EXTINCTION AND ITS AFTERMATH: DORNBOS, Stephen Q., Department of Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, sdornbos@uwm.edu, CLAPHAM, Matthew E., Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, FRAISER, Margaret L., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53211, and LAFLAMME, Marc, Department of Geology and Geophysics, Yale University, PO Box 208109, New Haven, CT 06511
200-32:00 PM A REINTERPRETATION OF THE ORDOVICIAN RADIATION: ADRAIN, Jonathan M., Department of Geoscience, University of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, jonathan-adrain@uiowa.edu
200-42:15 PM PALEOECOLOGICAL CONTROLS ON THE DIVERSIFICATION OF MIDDLE ORDOVICIAN GASTROPODS IN LAURENTIA: DAHL, Robyn, Earth Sciences, UC Riverside, 900 University Ave, Riverside, CA 92521, rdahl001@ucr.edu and DROSER, Mary L., Department of Earth Sciences, University of California, Riverside, 900 University Ave, Riverside, CA 92521
200-52:30 PM MASS EXTINCTIONS AS LARGE-SCALE ANALOGUES OF SPECIES TURNOVER: A STUDY OF THE END ORDOVICIAN MASS EXTINCTION EVENT: CONGREVE, Curtis R., Geology, University of Kansas, Lawrence, KS 66045, oldjack327@yahoo.com and LIEBERMAN, Bruce S., Ecology & Evolutionary Biology, University of Kansas, 1345 Jayhawk Blvd, Dyche Hall, Lawrence, KS 66045
200-62:45 PM BRACHIOPOD ABUNDANCE AND EXTINCTION IN THE LATE ORDOVICIAN AND EARLY SILURIAN: BACKGROUND EFFECTS DURING A MASS EXTINCTION: ZAFFOS, Andrew, Department of Geology, University of Cincinnati, Cincinnati, OH 45220, zaffosaa@mail.uc.edu and HOLLAND, Steven M., Department of Geology, University of Georgia, Athens, GA 30602
200-73:00 PM RADIATION AND “LEGACY ADAPTATIONS” OF MISSISSIPPIAN CAMERATE CRINOIDS FOLLOWING THE HANGENBERG EXTINCTION OF PREDATORY FISHES: KAMMER, Thomas W., Department of Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26506-6300, tkammer@wvu.edu, SALLAN, Lauren, Ecology and Evolutionary Biology and Michigan Society of Fellows, University of Michigan, 1076 Ruthven Museums Bldg, 1109 Geddes Ave, Ann Arbor, MI 48109-1079, AUSICH, William, School of Earth Sciences, Ohio State University, 155 S Oval Mall, Columbus, OH 43210-1398, and COOK, Lewis A., Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26506-6300
 3:15 PM Break
200-83:30 PM COMPARATIVE SIZE EVOLUTION OF MARINE CLADES FROM THE LATE PERMIAN THROUGH MIDDLE TRIASSIC: SCHAAL, Ellen K.1, CLAPHAM, Matthew E.2, REGO, Brianna L.1, WANG, Steve C.3, and PAYNE, Jonathan L.1, (1) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, eschaal@stanford.edu, (2) Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, (3) Department of Mathematics and Statistics, Swarthmore College, 500 College Ave, Swarthmore, PA 19081
200-93:45 PM TESTING THE HABITABLE ZONE HYPOTHESIS FOR THE EARLY TRIASSIC BENTHIC FAUNA OF WESTERN PANGAEA: PIETSCH, Carlie, Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089, cpietsch@usc.edu, MATA, Scott A., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, and BOTTJER, David J., Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90089-0740
200-104:00 PM THE ENVIRONMENTAL CONTEXT OF REEF RECOVERY FOLLOWING END-PERMIAN EXTINCTION ON AN ISOLATED CARBONATE PLATFORM IN THE NANPANJIANG BASIN, SOUTH CHINA: KELLEY, Brian1, YU, Meiyi2, LEHRMANN, Daniel J.3, JOST, Adam B.1, MEYER, Katja M.4, and PAYNE, Jonathan L.4, (1) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, bmkelley@stanford.edu, (2) College of Resource and Environment Engineering, Guizhou University, Guiyang, 550003, China, (3) Geosciences Department, Trinity University, San Antonio, TX 78212, (4) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Stanford, CA 94305
200-114:15 PM ARTHROPOD-DOMINANCE IN TRIASSIC POST-EXTINCTION RECOVERY FAUNAS: EVIDENCE FROM THE NORTHWESTERN MARGIN OF PANGAEA: ZONNEVELD, J.-P.1, AMATI, Lisa2, BEATTY, Tyler W.3, GINGRAS, Murray4, HYODO, Tomonori1, MACNAUGHTON, Robert B.5, and PLAYTER, Tiffany1, (1) Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, zonneveld@ualberta.ca, (2) Department of Geology, SUNY Potsdam, 44 Pierrepont Ave, Potsdam, NY 13676, (3) Department of Geoscience, University of Calgary, 2500 University Drive N.W, Calgary, AB T2N 1N4, (4) Earth and Atmospheric Science, University of Alberta, 1-26 Earth Science Building, Edmonton, AB T6G 2E3, Canada, (5) Geological Survey of Canada, 3303-33rd Street NW, Calgary, AB T2L 2A7, Canada
200-124:30 PM A GLOBAL RECORD OF ECOLOGICAL RESURGENCE OF THE PALEOZOIC EVOLUTIONARY FAUNA IN THE MIDDLE TRIASSIC: GREENE, Sarah E.1, BOTTJER, David J.1, CHEN, Jing2, CHEN, Zhong Qiang3, HAGDORN, Hans4, PÁLFY, József5, TONG, Jinnan2, WILSON, Mark A.6, and ZONNEVELD, J.-P.7, (1) Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, sgreene@usc.edu, (2) State Key Laboratory of Geological Processes, China University of Geosciences at Wuhan, Wuhan, 430074, China, (3) State Key Laboratory GPMR, China University of Geosciences, Lumo Road 388, Wuhan, 430074, China, (4) Muschelkalk Museum Ingelfingen, Schlossstraße 11, Ingelfingen, 74653, Germany, (5) Hungarian Academy of Sciences, Hungarian Natural History Museum, Budapest, H-1431, Hungary, (6) Dept of Geology, The College of Wooster, 944 College Mall, Wooster, OH 44691-2363, (7) Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada
200-134:45 PM ANGIOSPERMS FROM THE EARLY CRETACEOUS OF WYOMING: JUD, Nathan A., Program in Behavior, Ecology, Evolution and Systematics, University of Maryland College Park, 4112 Plant Sciences Building, University of Maryland College Park, College Park, MD 20742, njud@umd.edu and WING, Scott L., Paleobiology, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012
200-145:00 PM PERTURBATION RESISTANCE OF LATE MESOZOIC COMMUNITIES: MITCHELL, Jonathan, Committee on Evolutionary Biology, University of Chicago, Chicago, IL 60605, mitchelljs@uchicago.edu, ANGIELCZYK, Kenneth D., Department of Geology, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605, and ROOPNARINE, Peter, Invertebrate Zoology and Geology, California Academy of Sciences, 55 Music Concourse Dr, Golden Gate Park, San Francisco, CA 94118
200-155:15 PM FAUNAL DYNAMICS, CLIMATE CHANGE, AND BISON: RECONSIDERING THE TERMINAL PLEISTOCENE MEGAFAUNAL EXTINCTION EVENT IN NORTH AMERICA: SCOTT, Eric, Division of Geological Sciences, San Bernardino County Museum, 2024 Orange Tree Lane, Redlands, CA 92374, escott@sbcm.sbcounty.gov

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