2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

Session No. 278
Wednesday, 4 November 2015: 8:00 AM-12:00 PM
Room 316 (Baltimore Convention Center)

T150. Early and Middle Triassic Restructuring Following the End-Permian Mass Extinction

Paleontological Society
Carlie Pietsch and Margaret L. Fraiser, Session Chairs
Paper #
Start Time
8:00 AM
A PALEOENVIRONMENTAL RE-INVESTIGATION OF THE TERRESTRIAL PERMIAN–TRIASSIC TRANSITION IN SOUTH CHINA
BERCOVICI, Antoine, Department of Paleobiology MRC-121, National Museum of Natural History Smithsonian institution, 10th Street and Constitution Ave. NW, Washington, DC 20001, CUI, Ying, School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70503, FOREL, Marie-Béatrice, CR2P CNRS – UPMC – MNHN, Sorbonne Universités, Paris Cedex 05, 75005, France, YU, Jianxin, State Key Laboratory of Biogeology and Environmental Geology of Ministry of Education, China University of Geosciences, Wuhan, 430074, China and VAJDA, Vivi, Swedish Museum of Natural History, Dept. of Palaeobiology, Stockholm, SE-104 05, Sweden, bercovicia@si.edu
8:30 AM
BIOTIC AND OCEAN-REDOX CHANGES DURING THE EARLY-MIDDLE TRIASSIC
SAITO, Ryosuke1, KAIHO, Kunio1, OBA, Masahiro1, TAKAHASHI, Satoshi2, CHEN, Zhong Qiang3, TIAN, Li4, CHEN, Jing5 and TONG, Jinnan6, (1)Geology, Tohoku University, Sendai, 980-8578, Japan, (2)Earth and Planetary Science, University of Tokyo, Science Building no.1 room 852, Hongo 7-3-1, Tokyo, 113-0033, Japan, (3)State Key Laboratory GPMR, China University of Geosciences, Lumo Road 388, Wuhan, 430074, China, (4)State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences (Wuhan), Wuhan, Lumo Road, No 388, Wuhan, 430074, China, (5)Yifu Museum, China University of Geosciences, No. 388 Lumo Road, Wuhan, 430074, China, (6)State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, No. 388 Lumo Road, Wuhan, 430074, China, olivinline@yahoo.co.jp
8:45 AM
PROTRACTED GLOBAL OCEAN ANOXIA DELAYED BIOTIC RECOVERY FOLLOWING THE END-PERMIAN MASS EXTINCTION
ZHANG, Feifei, School of Earth and Space Exploration, Arizona State University, Room 686, PSF, 550 E Tyler Mall, Tempe, AZ 85287, ALGEO, Thomas J., Department of Geology, University of Cincinnati, 500 Geology-Physics Building, University of Cincinnati, Cincinnati, OH 45221, ROMANIELLO, Stephen, Tempe, AZ 85287, HERRMANN, Achim D., Coastal Studies Institute and Department of Geology & Geophysics, Louisiana State University, Baton Rouge, LA 70803, RICHOZ, Sylvain, Institute of Earth Sciences, University of Graz, Heinrichstraße 26, Graz, 8010, Austria and ANBAR, A.D., School of Earth and Space Exploration and Department of Chemistry & Biochemistry, Arizona State University, Tempe, AZ 85287-1404, fzhang48@asu.edu
9:00 AM
WAS THE P-T RECOVERY DELAYED ON LAND? A COMPARISON WITH THE K-PG RECORD
TARAILO, David A.1, SAHNEY, Sarda2 and BENTON, Michael2, (1)Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, (2)Department of Earth Sciences, University of Bristol, Wills Memorial Building, Queen's Road, Bristol, BS8 1RJ, United Kingdom, david-tarailo@uiowa.edu
9:15 AM
IS THE LYSTROSAURUS ASSEMBLAGE ZONE OF THE KAROO BASIN, SOUTH AFRICA, THE EXPRESSION OF THE POST PERMIAN EXTINCTION ON LAND?
GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901, KAMO, Sandra L., Jack Satterly Geochronology Laboratory, Univ of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, NEVELING, Johann, Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, GEISSMAN, John W., Department of Geosciences, University of Texas at Dallas, 800 W. Campbell Rd, ROC21, Richardson, TX 75080, LOOY, Cindy V., Integrative Biology & University of California Museum of Paleontology, University of California, Berkeley, 1005 Valley Life Science Building #3140, Berkeley, CA 94720 and BAMFORD, Marion K., Bernard Price Institute for Palaeontological Research, School of Geosciences, University of the Witwatersrand, P Bag 3, Wits 2050, Johannesburg, 2050, South Africa, ragastal@colby.edu
 
9:30 AM
Break
9:45 AM
GEOCHEMICAL EVIDENCE DOES NOT SUPPORT PROLONGED MARINE ENVIRONMENTAL STRESS IN EARLIEST GRIESBACHIAN MARINE ENVIRONMENTS OF MID-LATITUDINAL EASTERN PANTHALASSA
FRAISER, Margaret L., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201 and GULBRANSON, Erik L., Geosciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, mfraiser@uwm.edu
10:00 AM
SUBSEQUENT BENTHIC BIOTIC CRISES IN THE WAKE OF THE LATE PERMIAN MASS EXTINCTION EVENT
FOSTER, William J., Department of Geological Sciences, University of Texas at Austin, 1 University Station C1100, Austin, TX 78712, DANISE, Silvia, Department of Geology, University of Georgia, 210 Field Street, Athens, GA 30602; School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom, PRICE, Gregory D., School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom and TWITCHETT, Richard J., Department of Earth Sciences, The Natural History Museum, Cromwell Rd., London, SW7 5BD, United Kingdom, william.foster@plymouth.ac.uk
10:20 AM
EVOLUTION OF ALTERNATIVE ECOLOGICAL STATES IN THE EARLY TRIASSIC
PIETSCH, Carlie, Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850 and BOTTJER, David J., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, carlie.pietsch@gmail.com
10:35 AM
TRACKING RECOVERY AND GEOCHEMICAL CORRELATION FROM THE LOWER TRIASSIC DINWOODY FORMATION AT BLACKTAIL CREEK, MONTANA
PETSIOS, Elizabeth, Earth Sciences, University of Southern California, 3651 Trousdale Pkwy Zumberge Hall of Science, University Southern California, Los Angeles, CA 90089-0740 and BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90254, petsios@usc.edu
10:50 AM
TIMING OF OLENEKIAN CARBON CYCLE EVENTS AND THE RECOVERY OF OCEANIC ECOSYSTEM FOLLOWING THE END-PERMIAN EXTINCTION
FU, Wanlu1, JIANG, Da-yong1, MONTANEZ, Isabel2, MEYERS, Stephen R.3 and MOTANI, Ryosuke4, (1)Geology, Peking University, Beijing, 100871, China, (2)Department of Earth and Planetary Sciences, University of California, Davis, One Shields Dr., Davis, CA 95616, (3)Department of Geoscience, University of Wisconsin, 1215 West Dayton St, Madison, WI 53076, (4)Department of Geology, University of California, Davis, CA 95616, wanlufu@pku.edu.cn
11:05 AM
THE “HIDDEN” BIODIVERSITY AND ECOLOGY OF EARLY TRIASSIC ORGANISMS REVEALED BY TRACE FOSSILS FROM THE MOENKOPI FORMATION OF CENTRAL UTAH
THOMSON, Tracy J., Department of Earth and Physical Sciences, University of California, Davis, 2119 Earth and Physical Sciences Building, One Shields Avenue, Davis, CA 95616, tjthomson@ucdavis.edu
11:20 AM
ECOLOGICAL DYNAMICS AS INDICATORS OF RECOVERY FROM THE PERMIAN-TRIASSIC MASS EXTINCTION
ROOPNARINE, Peter D., Invertebrate Zoology & Geology, California Academy of Sciences, 55 Concourse Dr, Golden Gate Park, San Francisco, CA 94118 and ANGIELCZYK, Kenneth D., Department of Geology, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605, proopnarine@calacademy.org
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