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Session No. 88
Sunday, 27 October 2013: 1:00 PM-5:00 PM
Room 601 (Colorado Convention Center)

T227. Into the Frying PAN: The Early Triassic Hothouse of Pangea and Panthalassa II

GSA Sedimentary Geology Division; SEPM (Society for Sedimentary Geology)

 

Thomas J. Algeo, Arne M.E. Winguth and David Bottjer, Advocates
Paper #
Start Time
 
1:00 PM
Introductory Remarks
1
1:05 PM
GLOBAL CLIMATE ACROSS THE PERMIAN-TRIASSIC BOUNDARY: MODELING THE EFFECTS OF GAS RELEASE FROM SIBERIAN VOLCANISM
BLACK, Benjamin A., MIT EAPS, 77 Massachusetts Ave. Bldg. 54-511, Cambridge, MA 02139, LAMARQUE, Jean-Francois, National Center for Atmospheric Research, Boulder, CO 80305, SHIELDS, Christine, Global Climate Dynamics, National Center for Atmospheric Research, 1850 Table Mesa Drive, Boulder, CO 80305, ELKINS-TANTON, Linda, Department of Terrestrial Magnetism, Washington, DC 20015 and KIEHL, Jeffrey, Climate Change Research Section, National Center for Atmospheric Research, 1850 Table Mesa Drive, Boulder, CO 80305, bablack@mit.edu
2
1:20 PM
EARLY TRIASSIC HYPERTROPICAL CLIMATE:  LATITUDE, ELEVATION, AND OCEAN EFFECTS
KIDDER, David L. and WORSLEY, Thomas R., Geological Sciences, Ohio Univ, Athens, OH 45701-2979, kidder@ohio.edu
3
1:35 PM
ECOSYSTEM ENGINEERING DURING AN INTERVAL OF GLOBAL WARMING: THE EARLY TRIASSIC HOTHOUSE OCEAN
BOTTJER, David, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, dbottjer@usc.edu
4
1:50 PM
PINPOINTING THE ECOLOGICAL EFFECTS OF DISCRETE HIGH TEMPERATURE AND LOW OXYGEN EVENTS FOR THE BENTHIC RECOVERY FOLLOWING THE END-PERMIAN MASS EXTINCTION
PIETSCH, Carlie, Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089 and BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90089-0740, cpietsch@usc.edu
5
2:05 PM
PRECESSION-DRIVEN MONSOON VARIABILITY AT THE PERMIAN-TRIASSIC BOUNDARY – IMPLICATIONS FOR ANOXIA AND THE MASS EXTINCTION
WINGUTH, Arne M.E. and WINGUTH, Cornelia, Department of Earth and Environmental Sciences, University of Texas at Arlington, Box 19049, Arlington, TX 76019-0049, awinguth@uta.edu
6
2:20 PM
SENSITIVITY OF THE LATE PERMIAN-EARLY TRIASSIC CLIMATE TO ATMOSPHERIC CO2 CONCENTRATIONS AND THE IMPLICATIONS FOR THE MASS EXTINCTION
OSEN, Angela, Earth and Environmental Sciences, University of Texas at Arlington, 500 Yates Street, PO Box 19049, Arlington, TX 76019, WINGUTH, Arne M.E., Department of Earth and Environmental Sciences, University of Texas at Arlington, Box 19049, Arlington, TX 76019 and WINGUTH, Cornelia, Earth and Environmental Sciences, University of Texas at Arlington, Box 19049, Arlington, TX 76019-0049, angela.osen@mavs.uta.edu
 
2:35 PM
Break
7
2:50 PM
WIDESPREAD LOWER TRIASSIC (SMITHIAN) MICROBIAL MOUND COMPLEX ACROSS SOUTHERN UTAH: FACIES ARCHITECTURE AND IMPLICATIONS FOR POST-P-T PALEOCEANOGRAPHIC CONDITIONS
JEFFREY, Brad M., ELRICK, Maya and ATUDOREI, Nicu-Viorel, Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, bjeffrey@unm.edu
8
3:05 PM
HYPERSALINE AND LOW-OXYGEN EARLY TRIASSIC MARINE ENVIRONMENT FAVOR MICROBIAL MATS AND THE FORMATION OF DIAGENETIC CARBONATE CRYSTAL FANS
HEINDEL, Katrin1, RICHOZ, Sylvain2, BIRGEL, Daniel1, BRANDNER, Rainer3, MOHTAT, Tayebeh4, HORACEK, Micha5, BAUD, Aymon6, KRYSTYN, Leopold7, KLÜGEL, Andreas8 and PECKMANN, Jörn1, (1)Department of Geodynamics and Sedimentology, University of Vienna, Althanstrasse 14, Vienna, 1090, Austria, (2)Austrian Academy of Sciences, c/o Institute of Earth Sciences, University of Graz, Heinrichstrasse 26, Graz, A-8010, Austria, (3)Department of Geology and Palaeontology, University of Innsbruck, Innsbruck, 6020, Austria, (4)Departement of Paleontology, Geological Survey of Iran, Azadi Sq, Meraj street, Tehran, Iran, (5)BLT Wieselburg, Lehr- und Forschungszentrum Francisco Josephinum, Wieselburg, 2444, Austria, (6)BGC, Parc de la Rouvraie 28, Lausanne, CH-1018, Switzerland, (7)Institute of Palaeontology, University of Vienna, Althanstrasse 14, Vienna, 1090, Austria, (8)Fachbereich Geowissenschaften, University Bremen, Postfach 330440, Bremen, 28334, Germany, Sylvain.richoz@uni-graz.at
9
3:20 PM
LATEST CHANGHSINGIAN PALEOSOL TRENDS AND ESTIMATES OF ATMOSPHERIC PCO2 FROM CARBONATE CONCRETIONS AT WAPADSBERG PASS, KAROO BAIN, SOUTH AFRICA
GASTALDO, Robert A.1, TABOR, Neil J.2, NEVELING, Johann3 and KNIGHT, Cassi1, (1)Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901, (2)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave, Dallas, TX 75275-0395, (3)Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, ragastal@colby.edu
10
3:35 PM
FRAMBOIDAL PYRITE FROM THE LOWER TRIASSIC OF THE BIANYANG SECTION (NANPANJIANG BASIN, SOUTH CHINA) AND ITS PALEOCEANOGRAPHIC IMPLICATIONS
TIAN, Li1, TONG, Jinnan1, SONG, Haijun1, SONG, Huyue1 and ALGEO, Thomas J.2, (1)State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences (Wuhan), Wuhan, Lumo Road, No 388, Wuhan, 430074, China, (2)Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, tianlibgeg@163.com
11
3:50 PM
IMPROVED RADIO-ISOTOPIC AND BIOCHRONOLOGICAL APPROACHES: APPLICATION TO THE EARLY-MIDDLE TRIASSIC BOUNDARY
OVTCHAROVA, Maria1, GOUDEMAND, Nicolas2, GALFETTI, Thomas3, BRAYARD, Arnaud4, GUODUN, Kuang5, HAMMER, Oyvind6, SCHALTEGGER, Urs1 and BUCHER, Hugo3, (1)Section of Earth and Environmental Sciences, University of Geneva, rue des Maraîchers 13, Geneva, 1205, Switzerland, (2)Paleobiology Group, Stanford University, 450 Serra Mall, Stanford, CA 94305, (3)Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, (4)Université de Bourgogne, Dijon, 21000, France, (5)Research Institute, Guangxi Regional Geological Survey, Nanning, 530023, China, (6)Museum of Natural History, Univ of Oslo, P.O.Box 1172 Blindern, Oslo, N-0318, Norway, Hugo.FR.Bucher@pim.uzh.ch
 
4:05 PM
Concluding Remarks
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