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

Session No. 166
Monday, 20 October 2014: 1:00 PM-5:00 PM
215/216 (Vancouver Convention Centre-West)

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

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
1:00 PM
MARINE ENVIRONMENTAL RESPONSES TO VOLCANISM IN THE LATEST CHANGHSINGIAN OF SOUTH CHINA: EVIDENCE FROM PENGLAITAN, GUANGXI
SCHOEPFER, Shane D.1, XIANG, Lei2, HENDERSON, Charles3 and SHEN, Shuzhong2, (1)Earth and Space Sciences, University of Washington, Seattle, WA 98105, (2)Nanjing Institute of Geology and Palaeontology, Nanjing, 210008, China, (3)Geology and Geophysics, Univ of Calgary, Calgary, AB T2N 1N4, Canada, shanedms@uw.edu
1:15 PM
GEOCHEMICAL-SEDIMENTARY-PALEONTOLOGICAL CONSTRAINTS FOR PERMIAN-TRIASSIC TRANSITION IN THE NEO-TETHYS SEA: EVIDENCE FROM SPITI VALLEY, INDIA
GHOSH, Nilotpal, Department of Earth and Environmental Sciences, University of Rochester, 227, Hutchison Hall, Rochester, NY 14627, BASU, Asish R., Department of Earth and Environmental Science, University of Texas at Arlington, 500 Yates St, 107 Geoscience Building, Arlington, TX 76019, BHARGAVA, O.N., Geological Survey of India, 103 Sector 7, Panchkula, Harayana, 134109, India, SHUKLA, U.K., Department of Geology, Banaras Hindu University (BHU), Varanasi, 221005, India, GHATAK, Arundhuti, Department of Earth and Environmental Sciences, Indian Institute of Science Education and Research, Bhopal, 462023, India, GARZIONE, Carmala N., Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14627 and AHLUWALIA, A.D., Department of Geology, Panjab University, Chandigarh, 160014, India, nghosh@ur.rochester.edu
1:30 PM
PERMIAN-TRIASSIC TRANSITION EXISTS IN THE PHOSPHORIA BASIN, EASTERN IDAHO
DAVYDOV, Vladimir, Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, CROWLEY, James, Department of Geosciences, Boise State University, Boise, ID 83725 and SCHMITZ, Mark D., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535, vdavydov@boisestate.edu
1:45 PM
UNIQUE LATE PERMIAN–EARLIEST TRIASSIC HIGH-RESOLUTION ORGANIC CARBON ISOTOPE AND PALYNOFACIES RECORDS FROM EAST GREENLAND
SANSON-BARRERA, Anna1, HOCHULI, Peter A.1, BUCHER, Hugo1, SCHNEEBELI-HERMANN, Elke1, MEIER, Maximiliano1, WEISSERT, Helmut2 and BERNASCONI, Stefano M.2, (1)Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, (2)Institute of Geology, Dpt. of Earth Sciences, Swiss Federal Institute of Technology, Universitätstrasse 16, Zurich, 8092, Switzerland, anna.sanson@pim.uzh.ch
2:00 PM
BASAL TRIASSIC (GRIESBACHIAN) CONODONTS FROM THE MICROBIAL LIMESTONE IN THE NANPANJIANG BASIN, SOUTH CHINA
BROSSE, Morgane, Paläontologisches Institut und Museum, Universität Zürich, Karl-Schmid-Strasse 4, Zürich, CH-8006, Switzerland, GOUDEMAND, Nicolas, Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zurich, 8006, Switzerland, FRISK, Åsa, Department of Earth Sciences, Palaeobiology, Uppsala University, Villavägen 16, Uppsala, SE 752 36, Sweden, BAUD Sr, Aymon, BGC, Parc de la Rouvraie 28, Lausanne, CH-1018, Switzerland, BAGHERPOUR, Borhan, Paläontologisches Institut und Museum, Universität Zürich, Karl Schmid-Strasse 4, Zürich, CH-8006, Switzerland, GUODUN Sr, Kuang, Research Institute, Guangxi Regional Geological Survey, Nanning, 530023, China and BUCHER, Hugo, Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, morgane.brosse@pim.uzh.ch
2:15 PM
BENTHIC RECOVERY FROM THE END-PERMIAN MASS EXTINCTION: NEW INSIGHTS FROM AN EXCEPTIONAL LAGERSTÄTTE OF SOUTH CHINA
HAUTMANN, Michael, Paläontologisches Institut und Museum, Universität Zürich, Karl Schmid-Strasse 4, 8006 Zürich, Zürich, 8006, Switzerland, BROSSE, Morgane, Paläontologisches Institut und Museum, Universität Zürich, Karl-Schmid-Strasse 4, Zürich, CH-8006, Switzerland, BAGHERPOUR, Borhan, 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, HOFMANN, Richard, Paläontologisches Institut und Museum, Universität Zürich, Karl-Schmid Strasse 4, Zurich, 8006, Switzerland, BAUD Sr, Aymon, BGC, Parc de la Rouvraie 28, Lausanne, CH-1018, Switzerland, NÜTZEL, Alexander, Institut für Paläontologie, Universität Erlangen-Nürnberg, Loewenichstrasse 28, Erlangen, D-91054, Germany and BUCHER, Hugo, Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, Hugo.FR.Bucher@pim.uzh.ch
2:30 PM
SHRIMP-RG MEASUREMENTS OF U, Y AND REE PROFILES ON EARLY TRIASSIC CONODONT ELEMENTS FROM NAMMAL, PAKISTAN, AND THEIR IMPLICATIONS FOR BIOTIC RECOVERY AFTER THE END-PERMIAN MASS EXTINCTION
GOUDEMAND, Nicolas1, COBLE, Matthew A.2, ROMANO, Carlo3, WARE, David3, BUCHER, Hugo4 and PAYNE, Jonathan L.5, (1)Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, (2)Department of Geological Sciences, Stanford University, Stanford, CA 94305, (3)Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zurich, 8006, Switzerland, (4)Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, (5)Department of Geological Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, ngoudema@stanford.edu
 
2:50 PM
Break
3:05 PM
EVOLUTION IN THE EARLY TRIASSIC
BOTTJER, David, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, PIETSCH, Carlie, Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089, RITTERBUSH, Kathleen A., Department of the Geophysical Sciences, University of Chicago, 5734 S Ellis Ave, Chicago, IL 60637, PETSIOS, Elizabeth, Earth Sciences, University of Southern California, 3651 Trousdale Pkwy Zumberge Hall of Science, University Southern California, Los Angeles, CA 90089-0740 and THOMPSON, Jeffrey R., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, dbottjer@usc.edu
3:20 PM
LOW OXYGEN AND EXTREME TEMPERATURES DISTURB THE ECOLOGICAL RECOVERY OF THE TETHYAN BENTHIC FAUNA 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, 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 90089-0740, cpietsch@usc.edu
3:35 PM
REDOX CONDITIONS AND COMMUNITY EVENNESS FOLLOWING THE END-PERMIAN MASS EXTINCTION
PETSIOS, Elizabeth, Earth Sciences, University of Southern California, 3651 Trousdale Pkwy Zumberge Hall of Science, University Southern California, Los Angeles, CA 90089-0740, PIETSCH, Carlie, Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall of Science, Los Angeles, CA 90089 and BOTTJER, David, Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, petsios@usc.edu
3:50 PM
THE EARLY TRIASSIC MARINE BIOTIC RECOVERY: A PREDATOR’S PERSPECTIVE
SCHEYER, Torsten M.1, ROMANO, Carlo1, JENKS, Jim2 and BUCHER, Hugo3, (1)Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zurich, 8006, Switzerland, (2)1134 Johnson Ridge Lane, West Jordan, UT 84084, (3)Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zürich, 8006, Switzerland, tscheyer@pim.uzh.ch
4:05 PM
REBOUNDS AND RESETS IN THE BENTHIC RECOVERY FROM 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
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