Earth System Processes 2 (8–11 August 2005)
Session No. 24 Tuesday, August 9, 2005
4:30 PM-6:00 PM, The Metropolitan Centre: Metropolitan Ballroom

T6. Marine Anoxia over Geologic Time—Where, When, Why, and Cause and Effect Relationships to the Evolving Biosphere (Posters)

 Paper #Booth #
24-19THE PERMIAN-TRIASSIC BOUNDARY AT QUINN RIVER CROSSING, NORTHWESTERN NEVADA AND IMPLICATIONS FOR THE CAUSE OF THE EARLY TRIASSIC CHERT GAP ON THE WESTERN PANGEAN MARGIN: SPERLING, Erik Anders, Department of Geological and Environmental Sciences, Stanford Univ, Building 320, Braun Hall, Stanford, CA 94305, erik.sperling@gmail.com and INGLE, James C. Jr, Department of Geological and Environmental Sciences, Stanford Univ, 450 Serra Mall, Braun Hall, Building 320, Stanford, CA 94305
24-210GEOCHEMISTRY OF ANOXIC MARINE SEDIMENTS OF LATE-MIOCENE AGE: VENA DEL GESSO BASIN, NORTHERN APENNINES, ITALY: BORDOLOI, Sandip, Department of Geological Sciences, Univ of Alabama, 202, Bevill Building, Tuscaloosa, AL 35487, bordo001@bama.ua.edu, AHARON, Paul, Department of Geological Sciences, Univ of Alabama, Box 870338, Tuscaloosa, AL 35487, PAPE, Thomas, Institut für Biogeochemie und Meereschemie, Univ Hamburg, Bundesstr.55, Hamburg, 20149, Germany, TAVIANI, Marco, ISMAR-Marine Geology Division, Consiglio Nazionale delle Ricerche, via Gobetti 101, Bologna, 40129, VAI, Gian Battista, Dipartimento di Scienze della Terra e Geo-ambientali, Univ. of Bologna, Via Zamboni 67, Bologna, 40126, Italy, SEN GUPTA, Barun, Geology and Geophysics, Louisiana State Univ, Baton Rouge, LA 70808, and PLATON, Emil, Energy and Geoscience Institute, Univ of Utah, 423 Wakara Way, Salt Lake City, 84108
24-311CHANGES TO THE CARBON AND SULFUR CYCLES DURING THE END-PERMIAN MASS EXTINCTION: RICCARDI, Anthony, Department of Geosciences, The Pennsylvania State Univ, 513 Deike Bldg, University Park, PA 16820, TonyR79@aol.com, KUMP, Lee R., Penn State Astrobiology Research Center and Department of Geosciences, Pennsylvania State Univ, University Park, PA 16802, ARTHUR, Michael, Department of Geosciences, Penn State University, University Park, PA 16802, and D'HONDT, Steven, Graduate School of Oceanography, Univ of Rhode Island, Narragansett, RI 02882
24-412EVALUATING THE RELATIVE CONTRIBUTIONS OF MARINE AND TERRESTRIAL ORGANIC MATTER TO DEVONIAN-MISSISSIPPIAN BLACK SHALES: RIMMER, Susan M., CARMO, Ana M., HAWKINS, Sarah J., and ROWE, Harold D., Geological Sciences, Univ of Kentucky, 101 Slone Building, Lexington, KY 40506-0053, srimmer@uky.edu
24-513VARIABLE FORCING OF ANOXIC-OXIC CONDITIONS IN THE CRETACEUOS OCEAN: JANSA, Luba, Department of Earth Sciences, Dalhousie University, Halifax, NS, lujansa@nrcan.gc.ca.

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