2009 Portland GSA Annual Meeting (18-21 October 2009)
Session No. 163 Tuesday, 20 October 2009
8:00 AM-12:00 PM, Oregon Convention Center: Portland Ballroom 252

T125. Geochemical Approaches to Sedimentary Provenance Studies I (Geochemical Society; GSA Sedimentary Geology Division)

Troy Rasbury and Sidney R. Hemming, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
163-18:05 AM USING DETRITAL GEOCHRONOLOGY TO ASSESS THE OPENING OF MARINE GATEWAYS: BARBEAU, David L. Jr, Department of Earth & Ocean Sciences, University of South Carolina, 701 Sumter Street EWS 617, Columbia, SC 29208, dbarbeau@geol.sc.edu
163-28:25 AM 40AR/39AR THERMOCHRONOLOGY OF AUSTRALIA'S CONJUGATE MARGIN IN ANTARCTICA FROM ICE-RAFTED HORNBLENDE, BIOTITE AND FELDSPAR GRAINS: PIERCE, Elizabeth L., Earth and Environmental Sciences, Columbia University, New York, NY 10025, elp2116@columbia.edu, WILLIAMS, Trevor, Lamont-Doherty Earth Observatory, Palisades, NY 10964, VAN DE FLIERDT, Tina, Department of Earth Science and Engineering, Imperial College, London, SW7 2AZ, United Kingdom, HEMMING, Sidney R., Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964, GOLDSTEIN, Steven L., Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, and BRACHFELD, Stefanie, Earth and Environmental Studies, Montclair State Univ, 252 Mallory Hall, Upper Montclair, NJ 07043
163-38:40 AM REVEALING THE SUBGLACIAL EROSION AND LANDSCAPE EVOLUTION HISTORY BELOW THE EAST ANTARCTIC ICE SHEET USING DETRITAL THERMOCHRONOLOGY: THOMSON, Stuart N.1, HEMMING, Sidney R.2, REINERS, Peter1, and COX, Stephen E.2, (1) Department of Geosciences, University of Arizona, Tucson, AZ 85721, thomson@email.arizona.edu, (2) Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964
163-48:55 AM EXPLORING WEATHERING AND ALTERATION TRENDS IN A-CN-K-FM THREE-DIMENSIONAL SPACE: MODI, Aubrey L.1, FEDO, Christopher M.2, YOUNG, Grant M.3, and NESBITT, H. Wayne3, (1) Department of Earth & Planetary Sciences, University of Tennessee, Knoxville, TN 37919, amodi@utk.edu, (2) Department of Earth & Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996, (3) Department of Earth Sciences, University of Western Ontario, London, ON N6A 5B7, Canada
163-59:10 AM USING AN ARRAY OF NE PACIFIC MARGIN SEDIMENT SAMPLES TO LINK LAND AND OCEAN RESPONSES TO GLACIAL-INTERGLACIAL CLIMATE VARIABILITY: WILSON, Kiya L., Geosciences, Oregon State University, 104 Wilkinson Hall, Corvallis, OR 97331, wilsokiy@onid.orst.edu, PISIAS, Nicklas, College of Ocean and Atmospheric Science, Oregon State Univeristy, 104 COAS Administration Building, Corvallis, OR 97331, and DUNCAN, Robert, College of Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331
163-69:25 AM SEDIMENTARY PROVENANCE STUDIES USING A FREE ONLINE GEOCHEMICAL DATABASE: BETTER, FASTER, STRONGER WITH SEDDB: JOHANSSON, Annika K., Marine Geology and Geophysics, Lamont-Doherty Earth Observatory, Columbia University, 61 Rt. 9W, Palisades, NY 10964, annika@ldeo.columbia.edu, LEHNERT, Kerstin A., Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9W, Palisades, NY 10964, and BLOCK, Karin, Marine Geology and Geophysics, Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964
 9:40 AM Discussion
 9:55 AM Break
163-710:10 AM GLACIAL DISPERSAL AND TILL PROVENANCE IN NORTHERN QUEBEC – NEW CONSTRAINTS ON THE LATE QUATERNARY GLACIAL RECORD OF THE EASTERN LAURENTIDE ICE SHEET: PARENT, Michel, Natural Resources Canada, Geological Survey of Canada, 490, de la Couronne, Québec, QC G1K 9A9, Canada, miparent@NRCan.gc.ca, RASBURY, E. Troy, Geosciences, SUNY Stony Brook, Stony Brook, NY 11794-2100, HEMMING, Sidney R., Lamont-Doherty Earth Observatory, Columbia University, Route 9W, Palisades, NY 10964, RHÉAUME, Pierre, Géologie Québec, Bureau de l'exploration géologique du Québec, 420, boulevard Lamaque, Val-d'Or, QC J9P 3L4, Cape Verde, and BOISVERT, Eric, Geological Survey of Canada, Natural Resources Canada, 490 de la Couronne, Québec, QC G1K 9A9, Canada
163-810:30 AM HEAVY MINERAL ASSEMBLAGES IN VOLCANIC ASHES FROM THE MONO BASIN, CALIFORNIA: COX, Stephen E.1, HEMMING, Sidney R.1, and STEPONAITIS, Elena A.2, (1) Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964, cox@ldeo.columbia.edu, (2) Department of Environmental Science, Barnard College, 404 Altschul Hall, 3009 Broadway, New York, NY 10027
163-910:45 AM APPLICATION OF DETRITAL ZIRCON GEOCHRONOLOGY IN BASIN ANALYSIS TO EVALUATE TECTONIC VS. CLIMATIC ORIGIN FOR WIDESPREAD CONGLOMERATES AT THE K/T BOUNDARY: MATHERS, Genevive R., Department of Geology and Geophysics, University of Wyoming, 1000 University Ave, Laramie, WY 82071, gmather1@gmail.com and HELLER, Paul L., Department of Geology and Geophysics, University of Wyoming, Laramie, WY 82071
163-1011:00 AM WIDESPREAD BASEMENT EROSION IN LATE PALEOCENE-EARLY EOCENE IN THE LARAMIDE ROCKY MOUNTAINS INFERRED FROM 87SR/86SR RATIO OF BIVALVE FOSSILS: FAN, Majie, Department of Earth and Environmental Sciences, University of Texas at Arlington, Arlington, TX 76019, mfan@uta.edu, QUADE, Jay, Geosciences, University of Arizona, Tucson, AZ 85721, DETTMAN, David L., Department of Geosciences, University of Arizona, 208 Gould-Simpson, Building #77, Tucson, AZ 85721, and DECELLES, Peter G., Geosciences, University of Arizona, Gould-Simpson Building #77, 1040 E 4th St, Tucson, AZ 85721
163-1111:15 AM AN EMPIRICAL PALEOCLIMATE MODEL FOR THE ORIGIN OF CARBONIFEROUS STRATA IN NORTH AMERICA: CECIL, C. Blaine, USGS National Center (emeritus), Reston, VA 20192, cecilblaine@gmail.com

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