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| 199-1 | 8:00 AM | SEDIMENT-AVALANCHE DEPOSITS IN THE LATE EOCENE CHESAPEAKE BAY IMPACT STRUCTURE: EVIDENCE FROM THE ICDP-USGS EYREVILLE CORES, VIRGINIA, USA: GOHN, Gregory S., POWARS, David S., EDWARDS, Lucy E., DURAND, Colleen T., and SEEFELT, Ellen L., U.S. Geological Survey, 926A National Center, Reston, VA 20192, ggohn@usgs.gov |
| 199-2 | 8:15 AM | ABOVE THE AVALANCHES, BELOW THE WAVES: THE ICDP-USGS EYREVILLE CORES AND ADJACENT SEISMIC REFLECTION PROFILE WITHIN THE MOAT OF THE CHESAPEAKE BAY IMPACT STRUCTURE: POWARS, David S.1, EDWARDS, Lucy E.1, GOHN, Greg S.1, and CATCHINGS, Rufus D.2, (1) U.S. Geological Survey, 926A National Center, Reston, VA 20192, dpowars@visuallink.com, (2) U.S. Geol Survey, 345 Middlefield Rd. MS 977, Menlo Park, CA 94587 |
| 199-3 | 8:30 AM | SEDIMENTOLOGICAL COMPARISON OF THE EXMORE BRECCIA IN THE EYREVILLE AND LANGLEY CORES, CHESAPEAKE BAY IMPACT STRUCTURE: CLUES TO THE RESURGE PROCESS: ORMÖ, Jens1, STURKELL, Erik2, GOHN, Greg S.3, HORTON, J. Wright Jr4, POWARS, David S.3, and EDWARDS, L.E.3, (1) Centro de Astrobiología (INTA/CSIC), Instituto Nacional de Técnica Aeroespacial, Ctra de Torrejón a Ajalvir, km 4, 28850 Torrejón de Ardoz, Madrid, ormo@inta.es, (2) Nordic Volcanological Center, Institute of Earth Sciences, University of Iceland, Sturlugata 7, Reykjavík, 101, Iceland, (3) U.S. Geological Survey, 926A National Center, Reston, VA 20192, (4) U.S. Geol Survey, 926A National Center, Reston, VA 20192 |
| 199-4 | 8:45 AM | NEW CONSTRAINTS FOR CRATERING PROCESSES INTO MARINE ENVIRONMENTS FROM THE ICDP-USGS EYREVILLE CORE B, CHESAPEAKE BAY IMPACT CRATER: KENKMANN, Thomas1, REIMOLD, Uwe1, WUENNEMANN, Kai1, and COLLINS, Gareth2, (1) Museum of Natural History - Mineralogy, Humboldt-University Berlin, Invalidenstrasse 43, Berlin, 10115, Germany, thomas.kenkmann@museum.hu-berlin.de, (2) Impact and Astromaterials Research Centre, Dept. Earth Science and Eng., Imperial College, London, United Kingdom |
| 199-5 | 9:00 AM | IMPACT-TO-POSTIMPACT PALEOENVIRONMENTAL TRANSITION IN THE CENTRAL BASIN OF THE CHESAPEAKE BAY IMPACT CRATER: POAG, C. Wylie, US Geological Survey, 384 Woods Hole Rd, Woods Hole, MA 02543-1598, wpoag@usgs.gov |
| 199-6 | 9:15 AM | X-RAY MINERALOGY OF THE EXMORE-CHICKAHOMINY BOUNDARY IN THE CHESAPEAKE BAY IMPACT STRUCTURE - EYREVILLE CORE: FERRELL, Ray E., Geology & Geophysics, Louisiana State University, E235 Howe/Russell Geoscience Complex, Baton Rouge, LA 70803, rferrell@lsu.edu and DYPVIK, Henning, Department of Geoscience, University of Oslo, Oslo, NO-0316, Norway |
| 199-7 | 9:30 AM | LITHOSTRATIGRAPHIC SECTION OF THE ICDP-USGS EYREVILLE COREHOLES, CHESAPEAKE BAY IMPACT STRUCTURE: POSTIMPACT SEDIMENTS 444-0 M DEPTH: EDWARDS, Lucy E.1, POWARS, David S.1, WADE, Bridget S.2, SELF-TRAIL, Jean M.3, KULPECZ, Andrew A.4, BROWNING, James V.4, MILLER, Kenneth G. Sr4, and MCLAUGHLIN, Peter P.5, (1) U.S. Geological Survey, 926A National Center, Reston, VA 20192, leedward@usgs.gov, (2) Institute of Marine and Coastal Science, Rutgers, The State University of New Jersey, 71 Dudley Rd, New Brunswick, NJ 08901-852, (3) U.S. Geological Survey, 926A National Center
12201 Sunrise Valley Dr, Reston, VA 20192, (4) Dept. of Geological Sci, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, (5) Delaware Geological Survey, Newark, DE 19716 |
| | 9:45 AM | Break |
| 199-8 | 10:00 AM | SHORT TERM IMPACT EFFECTS: MODELING THE CHESAPEAKE BAY IMPACT STRUCTURE: HAYDEN, Travis G.1, KOMINZ, Michelle A.2, POWARS, David S.3, EDWARDS, Lucy E.3, MILLER, Kenneth G. Sr4, BROWNING, James V.4, and KULPECZ, Andrew A.4, (1) Department of Geosciences, Western Michigan University, 1187 Rood Hall, 1903 W. Michigan Ave, Kalamazoo, MI 49008, t4hayden@wmich.edu, (2) Department of Geosciences, Western Michigan Univeristy, 1187 Rood Hall, 1903 West Michigan Ave, Kalamazoo, MI 49008, (3) U.S. Geol Survey, 926A National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, (4) Dept. of Geological Sci, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854 |
| 199-9 | 10:15 AM | MICROPALEONTOLOGICAL EVIDENCE FOR MID-PLIOCENE WARMING FROM THE YORKTOWN FORMATION, VIRGINIA: WILLARD, Debra A. and DOWSETT, Harry J., US Geological Survey, 926A National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, dwillard@usgs.gov |
| 199-10 | 10:30 AM | THE 35.4 MA CHESAPEAKE BAY IMPACT: GLOBAL AND REGIONAL EFFECTS ON POST-IMPACT ENVIRONMENTS AND SEDIMENTATION: MILLER, Kenneth G. Sr1, HAYDEN, Travis G.2, PUSZ, Aimee E.1, KULPECZ, Andrew A.1, BROWNING, James V.1, MCLAUGHLIN, Peter P.3, KOMINZ, Michelle A.4, EDWARDS, Lucy E.5, POWARS, David S.5, and WRIGHT, James D.1, (1) Dept. of Geological Sci, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, kgm@rci.rutgers.edu, (2) Geosciences, Western Michigan University, 1187 Rood Hall, Kalamazoo, MI 49008, (3) Delaware Geological Survey, Newark, DE 19716, (4) Geosciences, Western Michigan University, 1187 Rood Hall, Kalamazoo, MI 49008-3805, (5) US Geol Survey, 926-A National Ctr, Reston, VA 20192-0001 |
| 199-11 | 10:45 AM | PALEOHYDROLOGY OF THE CHESAPEAKE BAY IMPACT STRUCTURE--EVIDENCE FROM THE ICDP-USGS EYREVILLE COREHOLE: SANFORD, Ward E., JONES, Blair F., and COPLEN, Tyler B., U S Geological Survey, 12201 Sunrise Valley Drive, Reston, VA 20192, wsanford@usgs.gov |
| 199-12 | 11:00 AM | INFLUENCE OF IMPACTS ON THE DEEP SUBSURFACE BIOSPHERE – PRELIMINARY RESULTS FROM THE ICDP-USGS CHESAPEAKE BAY IMPACT STRUCTURE DRILLING PROJECT: COCKELL, C.S.1, VOYTEK, Mary A.2, GRONSTAL, A.L.1, KIRSHTEIN, Julie3, FINSTER, K.4, SCHIPPERS, Axel5, REYSENBACH, Anna-Louise6, GOHN, Gregory S.7, SANFORD, Ward E.8, and HORTON, J. Wright Jr7, (1) PSSRI, Open University, Milton Keynes, MK7 6AA, United Kingdom, c.s.cockell@open.ac.uk, (2) US Geological Survey, ms 430, 12201 Sunrise Valley Drive, Reston, VA 20192, (3) U S Geological Survey, National Center, Reston, VA 20192, (4) Dept of Microbial Ecology, Aarhus University, Aarhus, 8000 Aarhus, Denmark, (5) Geomicrobiology group, Federal Institute for Geosciences and Nat Rscs, Stilleweg 2, Hannover, 30655, Germany, (6) Department of Biology, Portland State Univ, Portland, OR 97201, (7) U.S. Geological Survey, 926A National Center, Reston, VA 20192, (8) U.S. Geological Survey, 431 National Center, Reston, VA 20192 |
| 199-13 | 11:15 AM | BIOGEOCHEMICAL EVIDENCE FOR IN SITU MICROBIAL METABOLISM IN THE CHESAPEAKE BAY IMPACT STRUCTURE: VOYTEK, Mary A., WRD-NRP, USGS, MS430, 12201 Sunrise Valley Dr, Reston, VA 21092, mavoytek@usgs.gov, AMIRBAHMAN, A., Civil and Environmental Engineering, Univ of Maine, Boardman Hall, Orono, ME 04469, COCKELL, C.S., PSSRI, Open University, Milton Keynes, MK7 6AA, United Kingdom, JONES, E.J.P., US Geological Survey, ms 430, 12201 Sunrise Valley Drive, Reston, VA 20192, KIRSHTEIN, J.D., U S Geological Survey, National Center, Reston, VA 20192, OHNO, T., Dept. Plant Soil and Environmental Sciences, University of Maine, 5722 Deering Hall, Orono, ME 04469, and SANFORD, W.E., U.S. Geological Survey, 431 National Center, Reston, VA 20192 |
| 199-14 | 11:30 AM | PRELIMINARY RESULTS OF GEOTHERMAL INVESTIGATIONS IN THE BOREHOLE EYREVILLE-B, CHESAPEAKE PENINSULA: HEIDINGER, Philipp1, WILHELM, Helmut1, POPOV, Yuri2, SAFANDA, Jan3, BURKHARDT, Hans4, and MAYR, Sibylle4, (1) Geophysikalisches Institut, Universitaet Karlsruhe, Hertzstrasse 16, 76187 Karlsruhe, Karlsruhe, 76187, Germany, heidinger@gmx.net, (2) Moscow, 119992, Russia, (3) Geophysikal Institute Prague, Prague, 14131, Czech Republic, (4) Geophysikalisches Institut, TU Berlin, Berlin, 13355, Germany |
| | 11:45 AM | Discussion |
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