2006 Philadelphia Annual Meeting (2225 October 2006)
Session No. 164 Tuesday, 24 October 2006
1:30 PM-5:30 PM, Pennsylvania Convention Center: 103 A

T110. Magnetostratigraphy of Critical Intervals in Earth History: Contributions to Geochronology, Geobiology, Paleogeography, and Global Change

Timothy D. Raub and Adam C. Maloof, Presiding
 Paper #Start Time
164-11:30 PM REEVALUATING KEWEENAWAN REVERSAL ASYMMETRY: NEW PALEOMAGNETIC DATA FROM MAMAINSE POINT, ONTARIO: SWANSON-HYSELL, Nicholas1, MALOOF, Adam C.1, WEISS, Benjamin P.2, and JONES, David S.3, (1) Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, swansonhysell@yahoo.com, (2) Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Building 54-724, Cambridge, MA 02139, (3) Earth and Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138
164-21:45 PM MAGNETOASTROCHRONOLOGY OF THE TRIASSIC-JURASSIC BOUNDARY INTERVAL AND THE TEMPO OF CAMP VOLCANISM: KENT, Dennis V., Dept of Geological Sciences, Rutgers University, Piscataway, NJ 08854, and Lamont-Doherty Earth Observatory, Palisades, NY 10964, dvk@rci.rutgers.edu and OLSEN, Paul E., Dept of Earth & Environmental Sciences, Columbia University, Palisades, NY 10964
164-32:00 PM AVALON OFF NORTH AFRICA AT 595 MA AND OTHER IMPLICATIONS OF U-PB GEOCHRONOLOGY AND PALEOMAGNETISM IN NEOPROTEROZOIC ROCKS AROUND BOSTON, MA: THOMPSON, M.D., Department of Geosciences, Wellesley College, Wellesley, MA 02481, mthompson@wellesley.edu, GRUNOW, A.M., Byrd Polar Research Institute, Ohio State University, Columbus, OH 43210, and RAMEZANI, J., Department of Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA 02139
164-42:20 PM DEGLACIAL STRATIGRAPHY AND PALEOMAGNETISM OF THE GASKIERS-DROOK TRANSITION, AVALON PENINSULA, NEWFOUNDLAND: RAUB, Timothy D.1, EVANS, David A.D.1, and SPERLING, Erik A.2, (1) Department of Geology and Geophyics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, timothy.raub@yale.edu, (2) Department of Geology and Geophysics, Yale University, P.O. Box 208109, New Haven, CT 06520-8109
164-52:35 PM PALEOMAGNETIC CONSTRAINTS FROM NEOPROTEROZOIC TO EARLY-CAMBRIAN ROCKS IN MONGOLIA: IMPLICATIONS FOR STURTIAN GLACIATIONS AND MICROCONTINENT EVOLUTION: GREGORY, Laura C.1, LEVASHOVA, Natalia2, MEERT, Joseph G.1, and MALONE, Shawn J.1, (1) Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, lalaura@ufl.edu, (2) Geological Institute, Russian Academy of Sciences, Pyzhevsky Lane, 7, Moscow, 109017, Russia
164-62:50 PM ASSESSING THE SOURCE OF MAGNETIZATION IN SEDIMENTS WITH ROCK MAGNETISM AND FERROMAGNETIC RESONANCE SPECTROSCOPY: KOPP, Robert E.1, MALOOF, Adam C.2, WEISS, Benjamin P.3, and KIRSCHVINK, Joseph L.1, (1) Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E. California Blvd, MC 170-25, Pasadena, CA 91125, rkopp@caltech.edu, (2) Department of Geosciences, Princeton University, 217 Guyot Hall, Washington Road, Princeton, NJ 08544, (3) Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Building 54-724, Cambridge, MA 02139
164-73:10 PM THE ORIGIN AND PRESERVATION OF MAGNETIZATION IN PLATFORMAL CARBONATE MUDS, ANDROS ISLAND, BAHAMAS: MALOOF, Adam C.1, KOPP, R.E.2, GROTZINGER, J.P.2, WEISS, B.P.3, VALI, H.4, and KIRSCHVINK, J.L.2, (1) Department of Geosciences, Princeton University, 217 Guyot Hall, Washington Road, Princeton, NJ 08544, maloof@princeton.edu, (2) Geological and Planetary Sciences, Caltech, MC 170-25, 1200 E California BLVD, Pasadena, CA 91125, (3) Earth, Atmospheric and Planetary Sciences, MIT, 77 Massachusetts Avenue, 54-724, Cambridge, MA 02139, (4) Faculty of Dentistry, McGill University, Strathcona Anatomy & Dentistry Building, Room M-51, 3640 University Street, Montreal, QC H3A 2B2, Canada
164-83:25 PM MAGNETOSTRATIGRAPHY AND GEOCHRONOLOGY OF THE VINDHYANCHAL BASIN, INDIA: MALONE, Shawn1, MEERT, Joseph2, PANDIT, Manoj3, TAMRAT, Endale4, and PRADHAN, Vimal1, (1) Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, sjmalone@ufl.edu, (2) Univ Florida, PO Box 112120, Gainesville, FL 32611-2120, (3) Geology, Univ of Rajasthan, Jaipur, 302004, India, (4) Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611
 3:40 PM Break
164-93:55 PM SILICICLASTIC PRELUDE TO DEGLACIATION OF MARINOAN SNOWBALL EARTH: MAGNETOSTRATIGRAPHY OF THE ELATINA-NUCCALEENA-BRACHINA TRANSITION: RAUB, Timothy D., EVANS, David A.D., and SMIRNOV, Alexei V., Department of Geology and Geophyics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, timothy.raub@yale.edu
164-104:15 PM INTEGRATED STRATIGRAPHY OF THE WESTERN INTERIOR SEAWAY (SANTONIAN-CAMPANIAN): MITCHELL, Ross N.1, PENMAN, Donald E.1, KIRSCHVINK, Joseph L.2, WARD, Peter D.3, and RAUB, Timothy D.4, (1) Department of Geology, Carleton College, One North College Street, Northfield, MN 55057, mitchelr@carleton.edu, (2) Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E. California Blvd, MC 170-25, Pasadena, CA 91125, (3) Department of Biology, University of Washington, Department of Biology, University of Washington, Seattle, WA 98195, (4) Department of Geology and Geophyics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109
164-114:30 PM Paper Withdrawn
164-124:45 PM PALEOMAGNETICS AND TEPHROCHRONOLOGY OF PLEISTOCENE AND PLIOCENE LAKES, DEATH VALLEY, CALIFORNIA: KNOTT, Jeffrey R.1, MACHETTE, Michael N.2, LIDDICOAT, Joseph3, SARNA-WOJCICKI, Andrei M.4, and FLECK, Robert J.4, (1) Department of Geological Sciences, California State Univ, Fullerton, Box 6850, Fullerton, CA 92834, jknott@FULLERTON.edu, (2) U.S. Geological Survey, Box 25046 MS 980, Denver Federal Center, Denver, CO 80225, (3) Department of Environmental Science, Barnard College, 3009 Broadway, New York, NY 10027, (4) U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025
164-135:00 PM PALEOMAGNETIC DATING OF LATE PLEISTOCENE SEDIMENT IN SUTHERLAND POND, HUDSON HIGHLANDS, NEW YORK: LIDDICOAT, Joseph, MAENZA-GMELCH, Terryanne, and JENNINGS, Kiersten, Department of Environmental Science, Barnard College, 3009 Broadway, New York, NY 10027, tm263@columbia.edu
164-145:15 PM ICELAND BASIN GEOMAGNETIC EXCURSION IN LAKE BAIKAL SEDIMENTS: KRAVCHINSKY, Vadim, Physics Department, University of Alberta, Edmonton, AB T6G2J1, Canada, vkrav@phys.ualberta.ca and EVANS, Michael Edwin, Institute for Geophysical Research, University of Alberta, Edmonton, AB T6G2J1

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