2003 Seattle Annual Meeting (November 2–5, 2003)
Session No. 19 Sunday, November 2, 2003
8:00 AM-12:00 PM, Washington State Convention and Trade Center: 3A

T119. Revisiting the Biogeochemistry of Black Shales and Oxygen-Deficient Marine Environments

Richard B. Schultz and Timothy W. Lyons, Presiding
 Paper #Start Time
19-18:00 AM INTEGRATED CONCEPTUAL MODEL FOR THE BIOGEOCHEMISTRY OF BLACK SHALES AND OXYGEN-DEFICIENT MARINE ENVIRONMENTS: SAGEMAN, Bradley B., Department of Geological Sciences, Northwestern Univ, 1850 Campus Drive, Locy Hall, Evanston, IL 60208, brad@earth.northwestern.edu and LYONS, Timothy W., Department of Geological Sciences, Univ of Missouri, 101 Geological Science Building, Columbia, MO 65211
19-28:20 AM HOW EUXINIC SEDIMENTS ACQUIRE MOLYBDENUM AND WHY WE CARE: HELZ, George R., Univ Maryland - College Park, Dept Chemistry, College Park, MD 20742, gh17@umail.umd.edu.
19-38:35 AM MOLYBDENUM ACCUMULATION IN ORGANIC-RICH SEDIMENTS AND SEDIMENTARY ROCKS: LYONS, Timothy W.1, ANBAR, Ariel D.2, GILL, Benjamin C.1, MEYERS, Stephen R.3, SAGEMAN, Bradley B.3, CRUSE, Anna M.4, WILDE, Pat5, and SCOTT, Clinton T.1, (1) Dept. of Geological Sciences, Univ. of Missouri, Columbia, MO 65211, lyonst@missouri.edu, (2) Dept. of Earth and Environmental Sciences, Univ. of Rochester, Rochester, NY 14627, (3) Dept. of Geological Sciences, Northwestern Univ, Evanston, IL 60208, (4) U.S. Geological Survey, PO Box 25046, MS977, DFC, Denver, CO 80225, (5) Pangloss Foundation, 1735 Highland Place, Berkeley, CA 94709
19-48:50 AM THE ROLE OF SULFATE REDUCTION IN ORGANIC MATTER DEGRADATION AND MOLYBDENUM ACCUMULATION: THEORETICAL FRAMEWORK AND APPLICATION TO A CRETACEOUS ORGANIC MATTER BURIAL EVENT: MEYERS, Stephen R., Department of Geological Sciences, Northwestern Univ, Locy Hall, 1850 Campus Drive, Evanston, IL 60208, meyers@earth.northwestern.edu, SAGEMAN, Bradley B., Department of Geological Sciences, Northwestern Univ, 1850 Campus Drive, Locy Hall, Evanston, IL 60208, and LYONS, Timothy W., Department of Geological Sciences, Univ of Missouri, 101 Geological Science Building, Columbia, MO 65211
19-59:05 AM TRACE METAL MOBILITY/SEDIMENT MATURITY IN BLACK SHALES DERIVED FROM VARIATIONS OF CARBON PROXY VALUES: V, MO, ZN: WILDE, Pat, Pangloss Foundation, 1735 Highland Pl Apt 28, Berkeley, CA 94709-1044, pat.wilde.td.57@aya.yale.edu, LYONS, Timothy W., Department of Geological Sciences, Univ. of Missouri, Columbia, MO 65211, and QUINBY-HUNT, Mary S., Lawrence Berkeley Lab, Berkeley, CA 94709
19-69:20 AM ENHANCED TRAPPING OF MOLYBDENUM BY SULFURIZED ORGANIC MATTER OF MARINE ORIGIN AS RECORDED BY VARIOUS PHANEROZOIC FORMATIONS: TRIBOVILLARD, Nicolas1, RIBOULLEAU, Armelle1, LYONS, Timothy W.2, AYCARD, Mylene1, and BAUDIN, François3, (1) UFR des sciences de la Terre, CNRS UMR 8110 & FR 1818, Université de Lille1, bâtiment SN5, Villeneuve d'Ascq, 59655, Armelle.Riboulleau@univ-lille1.fr, (2) Department of Geological Sciences, Univ of Missouri, 101 Geological Science Building, Columbia, MO 65211, (3) Département de Géologie Sédimentaire, UPMC et CNRS FR 32, 4 place Jussieu, case 117, Paris, 75252, France
19-79:35 AM MOLYBDENUM ISOTOPES IN BLACK SHALES: ARNOLD, G.L.1, ANBAR, A.D.1, LYONS, T.W.2, and WILLIAMS, G.1, (1) Department of Earth and Environmental Sciences, Univ of Rochester, Rochester, NY 14627, gail@earth.rochester.edu, (2) Department of Geological Sciences, Univ of Missouri, 101 Geological Science Building, Columbia, MO 65211
 9:55 AM Break
19-810:10 AM TRACE ELEMENT BEHAVIOR AND REDOX FACIES IN CORE SHALES OF UPPER PENNSYLVANIAN KANSAS-TYPE CYCLOTHEMS: ALGEO, Thomas J., Univ of Cincinnati, Cincinnati, OH 45221-0013, thomas.algeo@uc.edu and MAYNARD, J. Barry, Dept. of Geology, Univ. of Cincinnati, Cincinnati, OH 45221-0013
19-910:30 AM THE ROLE OF SEAFLOOR HYDROTHERMAL VENTING IN THE GENERATION OF ELEVATED METAL CONCENTRATIONS IN PENNSYLVANIAN BLACK SHALES: CRUSE, Anna M., U.S. Geological Survey, PO Box 25046, MS 977, DFC, Denver, CO 80225, acruse@usgs.gov and LYONS, Timothy W., Department of Geological Sciences, Univ of Missouri, 101 Geological Science Building, Columbia, MO 65211
19-1010:45 AM THE INFLUENCE OF SEDIMENTARY PROCESSES ON ELEMENT DISTRIBUTION IN THE DEVONIAN NEW ALBANY SHALE OF THE ILLINOIS BASIN: LAZAR, Ovidiu Remus, Department of Geological Sciences, Indiana Univ, 1001 E 10th Street, Bloomington, IN 47405, olazar@indiana.edu and SCHIEBER, Juergen, Department of Geological Sciences, Indiana Univ, 1001 E 10th Str, Bloomington, IN 47405
19-1111:00 AM FE2O3/FEO RATIO IN AVERAGE SHALE THROUGH TIME: A REFLECTION OF THE STEPWISE OXIDATION OF THE ATMOSPHERE?: BEKKER, Andrey, Department of Earth and Planetary Sciences, Harvard Univ, 20 Oxford St, Cambridge, MA 02138, abekker@fas.harvard.edu, HOLLAND, Heinrich D., Earth and Planetary Sciences, Harvard Univ, 20 Oxford Street, Cambridge, MA 02138, YOUNG, Grant M., Univ Western Ontario, Biology & Geology Bldg Rm 128A, London, ON N6A 5B7, Canada, and NESBITT, H. Wayne, Department of Earth Sciences, Univ of Western Ontario, London, ON N6A 5B7, Canada
19-1211:15 AM INTERLAYER MINERAL SURFACE AREA OF SMECTITIC CLAY MINERALS AS AN IMPORTANT CONTROL OF TOC IN BLACK SHALE: KENNEDY, Martin J., Department of Earth Science, Univ of California, Riverside, Geology Building, Riverside, CA 92521, martink@mail.ucr.edu and PEVEAR, David, 1415 Kipling St, Houston, TX
19-1311:30 AM WATER COLUMN STRUCTURE DURING DEPOSITION OF DEVONIAN-LOWER MISSISSIPPIAN BLACK AND GREEN/GRAY SHALES OF LAURENTIA: A BIOMARKER APPROACH: BROWN, Todd C., EAES, Univ of Illinois at Chicago, m/c 186, 845 W. Taylor Street, Chicago, IL 60607-7059, tbrown10@uic.edu and KENIG, Fabien, EAES, Univ of Illinois at Chicago, m/c 186, 845 W. Taylor street, Chicago, IL 60607-7059
19-1411:45 AM TEMPORAL INFLUENCES OF SEASONAL HYPOXIA ON SEDIMENT BIOGEOCHEMISTRY IN COASTAL SEDIMENTS: SELL, Karen S., Department of Oceanography, Texas A&M Univ, Eller O&M Building #443, College Station, TX 77843, ksell@ocean.tamu.edu and MORSE, John W., Texas A&M Univ - College Station, MS 3146, College Station, TX 77843-3146

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