Tuesday Afternoon 2
Time	Session	Location	Title
1600	U24C	MS 307	Earth in the Late Paleozoic: What Was the Paleogeographic, Paleoclimatic, and Paleoenvironmental Setting for the Mass Extinction? Presiding: E Tohver, University of Western Australia; M Steiner, University of Wyoming    [Abstracts]
1600	U24C-01	MS 307	Stability of the Stratospheric Ozone Shield During the End-Permian Mass Extinction *D Beerling, M Harfoot, J Pyle    [details]
1615	U24C-02	MS 307	Osmium Isotopic Evidence Against an Impact at the Frasnian-Famennian Boundary G W Gordon, *K K Turekian, M Rockman, J Over    [details]
1630	U24C-03	MS 307	The Araguainha impact crater at the Permo-Triassic boundary: implications for the carbon isotope excursion and the mass extinction. C Lana, *E Tohver, D Siret, P Cawood, S Sherlock, Y R Marangoni, R I Trindade, R Souza Fil    [details]
1645	U24C-04	MS 307	Global Warmth and Nutrient Trapping Enhance End-Paleozoic Euxinia in an Earth System Model *K M Meyer, L R Kump, A Ridgwell    [details]
1700	U24C-05	MS 307	Biomarker evidence for shallow water marine euxinia through the PTB in the Panthalassic Ocean (Peace River Basin Embayment, Canada) *L E Hays, T Beatty, C M Henderson, R E Summons, G D Love    [details]
1715	U24C-06	MS 307	The Late Guadalupian (Permian) event: when everything geologically unusual started for the Paleozoic-Mesozoic transition *Y Isozaki    [details]