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318 Recoveries from Mass Extinction: Patterns, Processes, and Comparisons II

Oral Session
Topical Sessions

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Wednesday, 8 October 2008: 1:30 PM-5:30 PM
George R. Brown Convention Center, 320DE

Presiding:
Peter J. Harries and Richard J. Twitchett
1:30 PM
318-1
Major Climatic Change at the Smithian/Spathian Boundary – Evidence from Low Palaeolatitudinal Records
Elke Hermann, University of Zurich; Peter A. Hochuli, University of Zurich; Hugo Bucher, University of Zurich; Thomas Brühwiler, University of Zurich; Nicolas Goudemand, University of Zurich; Ghazala Roohi
1:45 PM
318-2
Smithian Ammonoids: The First Diversity Peak In Ammonoid Recovery Following the Permian-Triassic Mass Extinction
Thomas Brühwiler, University of Zurich; Hugo Bucher, University of Zurich; Arnaud Brayard, Université Toulouse IRD, Observatoire Midi-Pyrénées; Nicolas Goudemand, University of Zurich; Thomas Galfetti, University of Zurich; Elke Hermann, University of Zurich; Peter, A. Hochuli, University of Zurich
2:00 PM
318-3
Smithian-Spathian Boundary: The Biggest Crisis in Triassic Conodont History
Nicolas Goudemand, University of Zurich; Mike Orchard; Hugo Bucher, University of Zurich; Arnaud Brayard, Université Toulouse IRD, Observatoire Midi-Pyrénées; Thomas Brühwiler, University of Zurich; Thomas Galfetti, University of Zurich; Peter A. Hochuli, University of Zurich; Elke Hermann, University of Zurich; David Ware, University of Zurich
2:15 PM
318-4
Repeated Photic Zone Euxinia after the Triassic-Jurassic Mass-Extinction Event
Sylvain Richoz, Goethe University Frankfurt; Bas van de Schootbrugge, Goethe University Frankfurt; Wilhelm Püttmann, Goethe University Frankfurt; Carmen Heunisch, Geocenter Hannover; Tracy M. Quan, Rutgers University; Jens Fiebig, Goethe University Frankfurt; Joerg Pross, Goethe University Frankfurt
2:30 PM
318-5
How Small Did Things Get? The ‘Lilliput Effect' in Ammonites across the Cenomanian-Turonian (Late Cretaceous) Mass Extinction
Peter J. Harries, University of South Florida; Ryoji Wani, Yokohama National University
2:45 PM
318-6
Effects of the K-P Firestorms
Douglas S. Robertson, University of Colorado
3:00 PM
318-7
Smoke without Fire - Geochemical Evidence for Combustion of Hydrocarbons at Chicxulub
Claire M. Belcher, University College Dublin; Paul Finch, Royal Holloway University of London; Margaret E. Collinson, Royal Holloway University of London; Andrew C. Scott, Royal Holloway University of London
3:15 PM
Break
3:30 PM
318-8
Taxonomic Diversification Rates and Ecological Niches of Neoplagiaulacid and Ptilodontid Multituberculate Mammals in North America's Terrestrial Paleocene Recovery
Anne Weil, Oklahoma State University Center for Health Sciences
3:45 PM
318-9
Palynomorphs and Paleoenvironmental Significance of the Cretaceous-Tertiary Transition In Southeastern Missouri
Francisca E. Oboh-Ikuenobe, Missouri University of Science and Technology; Tambra L. Eifert, Missouri University of Science and Technology; Carl E. Campbell, St. Louis Community College-Meramec
4:00 PM
318-10
Palynology of Cretaceous/Tertiary Boundary Sediments in West Africa
Janet Raymer, Missouri University of Science and Technology; Francisca E. Oboh-Ikuenobe, Missouri University of Science and Technology; Carlos Jaramillo, Smithsonian Tropical Research Institute
4:15 PM
318-11
A Multivariate Analysis of the Recovery of Calcareous Nannoplankton and Foraminifera from the Cretaceous-Paleogene Mass Extinction
Jonathan D. Schueth, Pennsylvania State University; Shijun Jiang, Pennsylvania State University; Timothy J. Bralower, Pennsylvania State University; Mark E. Patzkowsky, Pennsylvania State University
4:30 PM
318-12
Pyrrhic Extinction of Planktonic Foraminifera during the K/T Event
Matthew G. Powell, Juniata College
4:45 PM
318-13
Marine Vertebrates from the K-P Boundary in Eastern Texas
Tracey A. Janus, Texas A&M University; Thomas Stidham, Texas A&M University
5:00 PM
Discussion
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