2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 198
Tuesday, 21 October 2014: 8:00 AM-12:00 PM
215/216 (Vancouver Convention Centre-West)

T195. Extreme Environmental Conditions and Biotic Responses during the Permian-Triassic Boundary Crisis and Early Triassic Recovery II

GSA Sedimentary Geology Division; Society for Sedimentary Geology (SEPM); Geochemical Society; Paleontological Society
Thomas J. Algeo, Hugo Bucher, Peter Roopnarine and Arne M.E. Winguth, Advocates
Paper #
Start Time
8:00 AM
SHALLOW – WATER FACIES OF THE UNION WASH FORMATION, EAST-CENTRAL CALIFORNIA: WINDOWS INTO RECOVERY FROM THE PERMIAN – TRIASSIC MASS EXTINCTION
WOODS, Adam D., Department of Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834-6850, MONARREZ, Pedro M., Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 928346850, MATA, Scott, Geological Sciences, California State University, Fullerton, P.O. Box 6850, Fullerton, CA 92834-6850 and ALMS, Paul D., Geological Sciences, California State University, Fullerton, P.O.Box 6850, Fullerton, CA 92834-6850, awoods@fullerton.edu
198-2
8:15 AM
Withdrawn
8:30 AM
ON THE INFLUENCE OF EDDY VISCOSITY AND VERTICAL STRATIFICATION ON SUBSURFACE DISSOLVED OXYGEN CONCENTRATION IN RESPONSE TO GREENHOUSE GAS FORCING DURING THE PALEOZOIC
WINGUTH, Arne M.E., Department of Earth and Environmental Sciences, University of Texas at Arlington, Box 19049, Arlington, TX 76019 and MIKOLAJEWICZ, Uwe, Max Planck Institut fuer Meteorologie, Bundesstr. 53, Hamburg, 20146, Germany, awinguth@uta.edu
8:45 AM
EVIDENCE FOR A CONTINUOUS PERMIAN-TRIASSIC BOUNDARY SECTION AND LOWER TRIASSIC TERRESTRIAL STRATA IN NORTH-CENTRAL TEXAS
TABOR, Neil J.1, MYERS, Timothy S.1, GEISSMAN, J.W.2 and RENNE, Paul3, (1)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275-0395, (2)Department of Geosciences, University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, (3)Berkeley Geochronology Ctr, 2455 Ridge Rd, Berkeley, CA 94709-1211, ntabor@smu.edu
9:05 AM
OXYGEN ISOTOPIC RECORD OF DICYNODONT TUSKS ACROSS THE PERMO-TRIASSIC BOUNDARY IN THE KAROO BASIN, SOUTH AFRICA
MACLEOD, Kenneth G., Department of Geological Sciences, University of Missouri-Columbia, Columbia, MO 65211, QUINTON, Page C., Department of Geological Sciences, The University of Missouri-Columbia, University of Missouri, 101 Geology Building, Columbia, MO 65211 and BASSETT, Damon J., Geography, Geology, and Planning, Missouri State University, 901 S. National Avenue, Springfield, MO 65897, macleodk@missouri.edu
 
9:20 AM
Break
9:35 AM
STRATIGRAPHIC EVIDENCE FOR EARLY TRIASSIC GLOSSOPTERIS IN THE KAROO BASIN, SOUTH AFRICA
GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901, NEVELING, Johann, Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, KAMO, Sandra L., Jack Satterly Geochronology Laboratory, Univ of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, GEISSMAN, John W., Department of Geosciences, University of Texas at Dallas, 800 W. Campbell Rd, ROC21, Richardson, TX 75080 and BAMFORD, Marion K., Bernard Price Institut of Palaeontological Research, School of Geosciences, University of the Witwatersrand, P Bag 3, Wits 2050, Johannesburg, 2050, South Africa, ragastal@colby.edu
9:50 AM
RESILIENCE AND STABILITY OF PERMO-TRIASSIC KAROO BASIN COMMUNITIES: THE IMPORTANCE OF SPECIES RICHNESS AND FUNCTIONAL DIVERSITY TO ECOLOGICAL STABILITY AND ECOSYSTEM RECOVERY
ROOPNARINE, Peter, Invertebrate Zoology and Geology, California Academy of Sciences, 55 Music 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
10:05 AM
THE EARLY TRIASSIC PANTHALASSAN CONTINENTAL MARGIN OF TROPICAL PANGEA; A BARREN WASTELAND, OR WAS IT?
KIRCHHOLTES, Renske, Department of Integrative Biology and Museum of Paleontology, University of California, Berkeley, 1101 Valley Life Sciences Building, Berkeley, CA 94720, LOOY, Cindy V., Integrative Biology & University of California Museum of Paleontology, University of California, Berkeley, 1005 Valley Life Science Building #3140, Berkeley, CA 94720, 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, VAN HOOF, Tom B., TNO-Geobiology, P.O. Box 80015, Utrecht, 3508 TA, Netherlands and TABOR, Neil J., Department of Geological Sciences, Southern Methodist University, P.O. Box 750395, Dallas, TX 75275-0395, renske.kirchholtes@berkeley.edu
10:20 AM
PALEOMAGNETIC RECORD OF CLIMATE CONDITIONS DURING THE PERMO-TRIASSIC
DULIN, Shannon A., ConocoPhillips School of Geology and Geophysics, University of Oklahoma, Norman, OK 73019 and ELMORE, R. Douglas, ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 E. Boyd St, SEC 710, Norman, OK 73019, sdulin@ou.edu
10:35 AM
LATEST PERMIAN CHARS MAY DERIVE FROM WILDFIRES, NOT COAL COMBUSTION
HUDSPITH, Victoria, Department of Geography, University of Exeter, Exeter, EX4 4QE, United Kingdom, RIMMER, Susan M., Department of Geology, Southern Illinois University, Mailcode 4324, Carbondale, IL 62901 and BELCHER, Claire M., Department of Geography, University of Exeter, Exeter, EX4 4PS, United Kingdom, v.a.hudspith@exeter.ac.uk
10:50 AM
AMMONOID AGE CONTROL OF THE EARLY TRIASSIC MARINE REPTILES FROM CHAOHU (SOUTH CHINA)
JI, Cheng, Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology, Beijing East Road 39, Nanjing, 210008, China, ZHANG, Chao, State Key Laboratory of Palaeobiology and Stratigraphy, anjing Institute of Geology and Palaeontology, Beijing East Road 39, Nanjing, 210008, China, JIANG, Da-yong, Geology, Peking University, Beijing, 100871, China, BUCHER, Hugo, Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, MOTANI, Ryosuke, Department of Geology, University of California, Davis, CA 95616 and TINTORI, Andrea, Dipartimento di Scienze della Terra 'A.Desio', Università degli Studi di Milano, Milano, 20133, Italy, chengji@nigpas.ac.cn
11:05 AM
PALEOENVIRONMENTAL CONTROLS ON SPATHIAN MARINE REPTILE FAUNA AND THE TIMING OF RECOVERY
FU, Wanlu1, JIANG, Da-yong1, MONTAÑEZ, Isabel2, MOTANI, Ryosuke3 and TINTORI, Andrea4, (1)Geology, Peking University, Beijing, 100871, China, (2)Department of Geology, Univ of California, Davis, CA 95616, (3)Department of Geology, University of California, Davis, CA 95616, (4)Dipartimento di Scienze della Terra 'A.Desio', Università degli Studi di Milano, Milano, 20133, Italy, wanlufu@gmail.com
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