2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 237 Wednesday, 31 October 2007
1:30 PM-5:30 PM, Colorado Convention Center: Exhibit Hall E/F

T23. Using Geochronology to Build Better Records and Solve Geomorphic and Paleoclimate Questions—Recent Advances and Findings (Posters)

Authors will be present from 2:30 to 4:30 AM
 Paper #Booth #
237-177HIGHER RESOLUTION O ISOTOPE RECORDS FROM PEDOGENIC CARBONATE LAMINATIONS, WIND RIVER BASIN, WYOMING: SHARP, Warren D.1, USHIKUBO, Taka2, KITA, Noriko3, VALLEY, John W.3, HELLSTROM, John4, CHADWICK, Oliver A.5, LUDWIG, Kenneth R.6, and AMUNDSON, Ronald7, (1) Berkeley Geochronology Center, Berkeley, CA 94709, wsharp@bgc.org, (2) Dept. of Geology and Geophysics, University of Wisconsin-Madison, Madison, WI 53706, (3) Department of Geology and Geophysics, Univ of Wisconsin, Madison, WI 53706, (4) School of Earth Sciences, The Univ of Melbourne, Melbourne, VIC 3010, Australia, (5) Department of Geography, Univ of California, Santa Barbara, (6) Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709, (7) Division of Ecosystem Sciences, University of California, Berkeley, 137 Mulford Hall, #3114, Berkeley, CA 94720-3114, earthy@nature.berkeley.edu
237-278THE EFFECT OF SEA LEVEL RISE ON THE MORPHOLOGY OF SOUTH FLORIDA AS MEASURED BY SHORT-LIVED ISOTOPIC CHRONOLOGY: HOLMES, Charles W., Center for Coastal and Watershed Studies, USGS, 600 4th St S, St. Petersburg, FL 33701, cholmes@usgs.gov
237-3Paper Withdrawn
237-480ASSESSMENT OF THE MAXIMUM AGE LIMIT FOR LUMINESCENCE DATING OF SEDIMENTARY QUARTZ: SPENCER, Joel Q.G., Department of Geology, Kansas State University, Manhattan, KS 66506-3201, joelspen@ksu.edu and MEYER, Michael C., School of Earth and Environmental Sciences, University of Wollongong, New South Wales, 2522, Australia
237-581EVIDENCE FOR A 55 - 50 KA (EARLY WISCONSIN) GLACIATION OF THE CORDILLERAN ICE SHEET, YUKON TERRITORY, CANADA: WARD, Brent C., Earth Sciences, Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada, bcward@sfu.ca, GOSSE, John C., Earth Sciences, Dalhousie University, 3006 LSC Edzell Castle Circle, Halifax, NS B3H3J5, Canada, and BOND, Jeffrey D., Yukon Geological Survey, P.O. Box 2703, Whitehorse, YT Y1A 1B5, Canada
237-682DEVELOPMENT AND CLIMATIC ANALYSIS OF A 456 YEAR TREE RING CHRONOLOGY FROM NORTHEAST OHIO, USA: LEHMANN, Sophie1, BELDING, Elyssa1, WILES, Gregory1, and BRUSH, Nigel2, (1) Department of Geology, The College of Wooster, 1189 Beall Ave, Wooster, OH 44691, slehmann08@wooster.edu, (2) Geology, Ashland University, 401 College Ave, Ashland, OH 44805
237-783PLUVIAL SHORELINES AND THE DETERMINATION OF EROSION RATES IN THE GREAT BASIN USING GPS AND C-14 DATA FROM MUD LAKE PLAYA, NEVADA: DICKERSON, Robert P. and MALCZYK, Nicholas, S.M. Stoller Corp, 105 Technology Drive, Suite 190, Broomfield, CO 80021, rdickerson@stoller.com
237-884GEOCHRONOLOGY OF LOWERMOST PALEOCENE NACIMIENTO AND OJO ALAMO FORMATIONS, SAN JUAN BASIN, NEW MEXICO: FASSETT, James E., U. S. Geol Survey, Emeritus, 552 Los Nidos Drive, Santa Fe, NM 87501, jimgeology@qwest.net, HEIZLER, Matthew T., New Mexico Bureau of Geology, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, and MCINTOSH, William, New Mexico Institute of Mining and Technology, Socorro, NM 87801
237-985THE IMPACT OF CLIMATE AND BOUNDARY CONDITIONS ON HILLSLOPE EROSION RATES IN THE ATACAMA DESERT, CHILE: OWEN, Justine, ESPM, Division of Ecosystem Sciences, University of California, Berkeley, 137 Mulford Hall #3114, Berkeley, CA 94720-3114, jowen@nature.berkeley.edu, DIETRICH, William, Earth & Planetary Science, Univ of California, Berkeley, 307 McCone Hall, Berkeley, CA 94720, NISHIIZUMI, Kuni, Space Sciences Laboratory, UC Berkeley, Berkeley, CA 94720, CHONG, Guillermo, Departamento de Ciencias Geologicas, Universidad Catolica del Norte, Angamos 0610, Antofagasta, Chile, and AMUNDSON, Ronald, Division of Ecosystem Sciences, University of California, Berkeley, 137 Mulford Hall, #3114, Berkeley, CA 94720-3114

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