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GSA Annual Meeting, November 5-8, 2001

Session No. 15
Monday, 5 November 2001: 8:00 AM-12:00 PM

T30. Anoxia and Black Shale Deposition I

 

D. Jeffrey Over and Frank Ettensohn, Advocates
Paper #
Start Time
0
8:00 AM
KELLWASSER BED (HIGH FRASNAIN, UPPER DEVONIAN) EQUIVALENTS IN THE APPALACHIAN BASIN
OVER, D. Jeffrey, Department of Geological Sciences, State Univ of NY at Geneseo, Geneseo, NY 14454, Over@geneseo.edu, Over@geneseo.edu
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8:15 AM
A STATISTICAL TREATMENT OF GEOCHEMICAL PARAMETERS IN BLACK SHALES: AN AMALGAMATION OF STUDIES
SCHULTZ, Richard B., Geography and Environmental Planning, Elmhurst College, 504 North Wilshire Lane, Arlington Heights, IL 60004-6416, geologyrockdr@home.com, geologyrockdr@home.com
0
8:30 AM
ORGANIC MATTER ACCUMULATION IN DEVONIAN-MISSISSIPPIAN BLACK SHALES, EAST-CENTRAL KENTUCKY
RIMMER, Susan M.1, THOMPSON, Jennifer2, GOODNIGHT, Shane1 and HAWKINS, Sarah1, (1)Geological Sciences, Univ of Kentucky, 101 Slone Building, Lexington, KY 40506, (2)Forestry, Univ of Kentucky, 203 T.P. Cooper Building, Lexington, 40506, srimmer@pop.uky.edu, srimmer@pop.uky.edu
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8:45 AM
EARLY TRIASSIC BLACK SHALES FORMED VIA THE PRESERVATION MODEL
WORSLEY, Thomas R. and KIDDER, David L., Geological Sciences, Ohio Univ, Athens, OH 45701-2979, worsley@ohiou.edu, worsley@ohiou.edu
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9:00 AM
CONTINENTAL SCALE INTERMITTENT PHOTIC ZONE EUXINIA DURING DEPOSITION OF DEVONIAN-MISSISSIPIAN BLACK SHALES OF NORTH AMERICA
BROWN, Todd C., Earth and Environmental Sciences, Univ of Illinois at Chicago, m/c 186, 845 West Taylor street, Chicago, IL 60607-7059 and KENIG, Fabien, Univ of Illinois at Chicago, m/c 186, 845 W. Taylor street, Chicago, IL 60607-7059, tbrown10@uic.edu, tbrown10@uic.edu
0
9:15 AM
THE MEADE PEAK MEMBER OF THE PHOSPHORIA FORMATION: TEMPORAL AND SPATIAL VARIATIONS IN SEDIMENT GEOCHEMISTRY
PERKINS, Robert B., U.S. Geological Survey, 345 Middlefield Rd, MS 901, Menlo Park, CA 94025 and PIPER, David Z., U.S. Geol Survey, 345 Middlefield Rd, MS 901, Menlo Park, CA 94025, rperkins@usgs.gov, rperkins@usgs.gov
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9:30 AM
RARE-EARTH ELEMENT ANALYSIS OF BIOGENIC (CONODONT) APATITE: DESMOINESIAN (MIDDLE PENNSYLVANIAN), AND MISSOURIAN (UPPER PENNSYLVANIAN), MIDCONTINENT, USA
BRIGHT, Camomilia A.1, LYONS, Timothy W.1, I, Vicki E.1, GLASCOCK, Michael D.2, REXROAD, Carl B.3 and BROWN, Lewis M.4, (1)Department of Geological Sciences, Univ of Missouri, Columbia, MO 65211, (2)Missouri University Research Reactor, Univ of Missouri, Research Park, Columbia, MO 65211, (3)Indiana Geol Survey, Bloomington, IN 47405, (4)Geology and Physics, Lake Superior State Univ, Sault Ste. Marie, MI 49783, cammyfrog@hotmail.com, cammyfrog@hotmail.com
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9:45 AM
MOLYBDENUM STABLE ISOTOPES: A POTENTIAL NEW TOOL FOR QUANTIFYING THE EXTENT OF BOTTOM WATER ANOXIA
ARNOLD, Gail L., BARLING, Jane and ANBAR, Ariel D., Department of Earth and Environmental Sciences, Univ of Rochester, Hutchison Hall rm. 227, Rochester, NY 14627, gail@earth.rochester.edu, gail@earth.rochester.edu
0
10:00 AM
"BURGESS BIOTAS" AND EPISODIC SLOPE AND EPEIRIC SEA DYSAEROBIA IN THE LATE PRECAMBRIAN--PALEOZOIC
LANDING, Ed, Center for Stratigraphy and Paleontology, N.Y.S. Museum, State Education Dept, Albany, NY 12230, elanding@mail.nysed.gov, elanding@mail.nysed.gov
 
10:15 AM
Break
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10:30 AM
MOLYBDENUM AS AN INDICATOR OF ORIGINAL ORGANIC CONTENT IN ANCIENT ANOXIC SEDIMENTS
WILDE, Pat, Pangloss Foundation, 1735 Highland Pl Apt 28, Berkeley, CA 94709-1044, QUINBY-HUNT, Mary S., Lawrence Berkeley Lab, Berkeley, CA 94709 and LYONS, Timothy W., Geological Sciences, Univ of Missouri, Columbia, MO 65211, pat.wilde.td.57@aya.yale.edu, pat.wilde.td.57@aya.yale.edu
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10:45 AM
DOES MINERAL SURFACE AREA CONTROL TOC IN CRETACEOUS BLACK SHALE?
KENNEDY, Martin J., Department of Earth Science, Univ of California, Riverside, Riverside, CA 92521 and PEVEAR, David, 1415 Kipling St, Houston, TX, martink@mail.ucr.edu, martink@mail.ucr.edu
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11:00 AM
ROLE OF ENHANCED NUTRIENT RECYCLING AND EUTROPHICATION IN DEVELOPMENT OF DEVONIAN ORGANIC CARBON-RICH DEPOSITS: DATA AND MODELING RESULTS FROM THE APPALACHIAN BASIN
SAGEMAN, Bradley B., Northwestern Univ, Locy Hall 1847 Sheridan Rd, Evanston, IL 60208-2150 and ARTHUR, Michael A., Penn State Astrobiology Research Center and Department of Geosciences, Pennsylvania State Univ, 538 Deike Bldg, University Park, PA 16802, brad@earth.nwu.edu, brad@earth.nwu.edu
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11:15 AM
SEAWATER CIRCULATION AND CHEMISTRY OF THE PERMIAN PHOSPHORIA SEA: SOUTHEAST IDAHO
PIPER, D. Z. and PERKINS, R. B., USGS, 345 Middlefield Road, M/S 902, Menlo Park, CA 94025, dzpiper@usgs.gov, dzpiper@usgs.gov
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11:30 AM
GEOCHEMICAL CONSTRAINTS FOR THE DEPOSITION OF THE DEVONIAN LEICESTER PYRITE MEMBER, WESTERN NEW YORK: IMPLICATIONS FOR THE ACCUMULATION OF DETRITAL SULFIDE DEPOSITS BENEATH AN OXIC ATMOSPHERE
FORMOLO, Michael J. and LYONS, Timothy W., Department of Geological Sciences, Univ of Missouri, Columbia, MO 65211, formolom@hotmail.com, formolom@hotmail.com
 
11:45 AM
Discussion
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