2012 GSA Annual Meeting in Charlotte
Session No. 59 Sunday, 4 November 2012
1:30 PM-5:30 PM, Charlotte Convention Center: 217BC

T140. The Big Kill: Paleobiological, Geochemical, and Modeling Studies of the Permian–Triassic Boundary Mass Extinction II (GSA Sedimentary Geology Division; Paleontological Society; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Geobiology & Geomicrobiology Division)

Arne M.E. Winguth, Thomas J. Algeo and David Bottjer, Presiding
 Paper #Start Time
59-11:30 PM PALEOBIOLOGICAL MODELS FOR THE PERMIAN-TRIASSIC EXTINCTION AND RECOVERY: PAST, PRESENT AND FUTURE: TWITCHETT, Richard J., School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth PL4 8AA United Kingdom, richard.twitchett@plymouth.ac.uk
59-21:50 PM CONTRASTING TRENDS IN THE EARLY TRIASSIC ECOLOGICAL RECOVERY OF BENTHIC AND PELAGIC FAUNA: PIETSCH, Carlie, Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089, cpietsch@usc.edu, RITTERBUSH, Kathleen Anita, Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Zumberge Hall 233, 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
59-32:05 PM BIG COMEBACK: RAPID AND RESILIENT NICHE OCCUPATION IN EARLY TRIASSIC AMMONOIDS: RITTERBUSH, Kathleen A.1, PIETSCH, Carlie2, and BOTTJER, David J.1, (1) Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, ritterbu@usc.edu, (2) Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089
59-42:20 PM RECENT DEVELOPMENTS AND OUTSTANDING QUESTIONS ABOUT THE END-PERMIAN MASS EXTINCTION: CLAPHAM, Matthew E., Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, mclapham@ucsc.edu
59-52:40 PM A CLIMATE CAROL: ANCIENT GREENHOUSE MASS EXTINCTIONS AND IMPLICATIONS FOR A FUTURE GREENHOUSE WORLD: BOTTJER, David J., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, dbottjer@usc.edu
 2:55 PM Break
59-63:10 PM STROMATACTIS LIMESTONE BELOW AND ABOVE THE PERMIAN-TRIASSIC BOUNDARY EVENT ("GREAT DYING"): BAUD, Aymon, BGC, Parc de la Rouvraie 28, Lausanne, CH-1018, Switzerland, Aymon.Baud@unil.ch, BUCHER, Hugo, Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zurich, 8006, Switzerland, BROSSE, Morgane, Paläontologisches Institut und Museum, Universität Zürich, Karl-Schmid-Strasse 4, Zürich, CH-8006, Switzerland, FRISK, Åsa M., Paläontologisches Institut und Museum, University of Zurich, Karl-Schmid-Strasse 4, Zürich, CH-8006, Switzerland, and GUODUN, Kuang, Research Institute, Guangxi Regional Geological Survey, Nanning, 530023, China
59-73:25 PM UNUSUALLY DIVERSE MOLLUSC ASSEMBLAGES FROM THE EARLY TRIASSIC (GRIESBACHIAN) OF SOUTH CHINA: FRISK, Åsa M.1, BUCHER, Hugo1, HAUTMANN, Michael1, BAUD, Aymon2, BROSSE, Morgane1, and GUODON, Kuang3, (1) Paläontologisches Institut und Museum, University of Zurich, Karl-Schmid-Strasse 4, Zürich, CH-8006, Switzerland, asa.frisk@pim.uzh.ch, (2) BGC, Parc de la Rouvraie 28, Lausanne, CH-1018, Switzerland, (3) Guangxi Regional Geological Survey Research Institute, Nanning, 530023, China
59-83:40 PM CONODONT BODY SIZE AND DIVERSITY TRENDS AFTER THE END-PERMIAN EXTINCTION: IMPLICATIONS FOR THE RECOVERY OF PELAGIC VS. BENTHIC MARINE ECOSYSTEMS: SCHAAL, Ellen K.1, MORGAN, Daniel J.2, CLAPHAM, Matthew E.3, REGO, Brianna L.4, WANG, Steve C.5, and PAYNE, Jonathan L.2, (1) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, eschaal@stanford.edu, (2) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, (3) Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, (4) Life Sciences Foundation, One Embarcadero Center, 27th Floor, San Francisco, CA 94111, (5) Mathematics and Statistics, Swarthmore College, 500 College Ave, Swarthmore, PA 19081
59-93:55 PM THE GUADALUPIAN (MIDDLE PERMIAN) KAMURA EVENT AND ITS AFTERMATH: ISOZAKI, Yukio, Univ Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902 Japan, isozaki@ea.c.u-tokyo.ac.jp
59-104:10 PM ECOLOGICAL DOMINANCE OF EARLY TRIASSIC DISASTER BIVALVES IN PANTHALASSA AND TETHYS BENTHIC PALEOCOMMUNITIES: PETSIOS, Elizabeth, Earth Sciences, University of Southern California, 3651 Trousdale Pkwy Zumberge Hall of Science, University Southern California, Los Angeles, CA 90089-0740, petsios@usc.edu and BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90254

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