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| 192-1 | 8:00 AM | THERMOCHRONOLOGY OF WILDFIRE AND FAULT HEATING THROUGH SINGLE-GRAIN (U-TH)/HE AND FISSION-TRACK DOUBLE-DATING: REINERS, Peter W., Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, peter.reiners@yale.edu and DONELICK, Raymond A., Apatite to Zircon, Inc, 1075 Matson Rd, Viola, ID 83872-9709 |
| 192-2 | 8:15 AM | NEW (U-TH)/HE AGE CONSTRAINTS ON THE EMPLACEMENT OF KIMBERLITE PIPES IN NORTH-EASTERN KANSAS: BLACKBURN, Terrence J., Department of Geology, Univ of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045, terrenceb@ku.edu, STOCKLI, Daniel, Dept. of Geology, Univ. of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045, BERENDESEN, Pieter, Kansas Geological Survey, Univ of Kansas, 1930 Constant Ave, Lawrence, KS 66047-3726, CARLSON, Richard W, Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5241 Broad Branch Road, NW, Washington, DC 20015, and MACPHERSON, G.L., Dept. of Geology, Univ of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045 |
| 192-3 | 8:30 AM | VARIATIONS IN BIOTITE 40AR/39AR AND RB-SR AGES ACROSS THE ADIRONDACK LOWLANDS, NY: FOLAND, K.A.1, MA, Lin1, DAHL, P.S.2, HUBACHER, F.A.1, and LINDER, J.S.1, (1) Geological Sciences, Ohio State Univ, 275 Mendenhall Laboratory, 125 South Oval, Columbus, OH 43210, foland.1@osu.edu, (2) Dept. of Geology, Kent State Univ, Kent, OH 44242 |
| 192-4 | 8:45 AM | CRYSTAL-CHEMICAL CONTROLS ON ARGON RETENTION OF AMPHIBOLES FROM THE ADIRONDACK MOUNTAINS, NEW YORK, USA: MILLER, M.R.1, DAHL, P.S.1, FOLAND, K.A.2, and RAYMOND, C.C.3, (1) Dept. of Geology, Kent State Univ, Kent, OH 44242, pdahl@kent.edu, (2) Geological Sciences, Ohio State Univ, Columbus, OH 43210, (3) Dept. of Chemistry, SUNY Oswego, Oswego, NY 13126 |
| 192-5 | 9:00 AM | ISOTOPIC COMPOSITION AND NEUTRONICS OF THE OKÉLOBONDO NATURAL NUCLEAR REACTOR: PALENIK, Christopher S.1, FAYEK, Mostafa2, FLEMING, Ronald3, and EWING, Rodney1, (1) Geological Sciences, Univ of Michigan, 2534 C.C. Little Building, 415 E. University Avenue, Ann Arbor, MI 48105, cpalenik@umich.edu, (2) Oak Ridge National Lab, PO Box 2008, Oak Ridge, TN 37831-2008, (3) Nuclear Engineering and Radiological Sciences, Univ of Michigan, 2952 Cooley Building, Ann Arbor, MI 48105 |
| 192-6 | 9:15 AM | IRIDIUM ANOMALIES AT THE STURTIAN AND MARINOAN DIAMICTITE-CAP CARBONATE BOUNDARIES, CONGO CRATON: ESTIMATION OF THE DURATION AND INTENSITY OF NEOPROTEROZOIC SNOWBALL EARTH GLACIATIONS: KOEBERL, Christian1, BODISELITSCH, Bernd1, REIMOLD, W.U.2, and MASTER, S.2, (1) Department of Geological Sciences, Univ of Vienna, Althanstrasse 14, A-1090, Vienna, Austria, christian.koeberl@univie.ac.at, (2) School of Geological Sciences, Univ of the Witwatersrand, PO Wits, Johannesburg, South Africa |
| 192-7 | 9:30 AM | SULFUR ISOTOPIC FRACTIONATION IN K-T BOUNDARY ROCKS FROM THE CHICXULUB CRATER (YAXCOPOIL-1): A LABORATORY STUDY: ELSWICK, Erika R., Geological Sciences, Indiana Univ, 1001 E. Tenth Street, Bloomington, IN 47405, eelswick@indiana.edu, FINKELSTEIN, David B., Geological Sciences, Indiana Univ, 1001 East Tenth Street, Bloomington, IN 47405-1405, and PRATT, Lisa M., Geological Sciences, Indiana Univ, 1001 East 10th Street, Bloomington, IN 47405 |
| | 9:45 AM | Break |
| 192-8 | 10:00 AM | NEW RADIOISOTOPIC AGE CONTROL ON LATE PALEOCENE CONTINENTAL STRATA: IMPLICATIONS FOR THE AGE OF CHRON 26N: SMITH, M. Elliot, Department of Geology and Geophysics, Univ of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706-1692, msmith@geology.wisc.edu, SECORD, Ross, Department of Paleobiology, Smithsonian Institution, National Museum of Natural History, P.O. Box 37012 NHB MRC 121, Washington, DC 20013-7012, secord.ross@nmnh.si.edu, WILF, Peter, Dept. of Geosciences, Pennsylvania State Univ, University Park, PA 16802, GINGERICH, Philip D., Department of Geological Sciences and Museum of Paleontology, The Univ of Michigan, Ann Arbor, MI 48109-1079, and SINGER, Brad, Geology and Geophysics, Univ of Wisconsin, Weeks Hall, 1215 W. Dayton St, Madison, WI 53706-1600 |
| 192-9 | 10:15 AM | PARAGENETIC AND GEOCHEMICAL STUDIES OF WELL P1-10, HUMBOLDT HOUSE GEOTHERMAL AREA, PERSHING COUNTY, NEVADA: JOHNSON, Jennifer L., Graduate Program for Hydrologic Sciences, Univ of Nevada, Reno, Reno, NV 89557, jennjohn@unr.edu, TEMPEL, Regina N., Dept of Geological Sciences, Univ of Nevada, Reno, MS 172, Reno, NV 89557, and SHEVENELL, Lisa A., Nevada Bureau of Mines and Geology, Univ of Nevada, Reno, MS 178, Reno, NV 89557 |
| 192-10 | 10:30 AM | AN ADAPTED COLUMN CHEMISTRY PROCEDURE FOR SEPARATION OF FE, CU AND ZN FROM GEOLOGICAL MATRICES, AND NATURAL ZN ISOTOPIC VARIATIONS IN GEOLOGICAL STANDARD REFERENCE MATERIALS BCR-027, BCR-030 AND NOD-P-1: CHAPMAN, John B., MASON, Thomas F.D., WEISS, Dominik J., COLES, Barry J., and WILKINSON, Jamie J., Department of Earth Science and Engineering, Imperial College London, South Kensington Campus, Exhibition Road, London, SW7 2AZ, United Kingdom, john.chapman@imperial.ac.uk |
| 192-11 | 10:45 AM | CHLORINE STABLE ISOTOPIC COMPOSITION OF SERPENTINITES: BARNES, Jaime D., Department of Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131, jdbarnes@unm.edu and SHARP, Zachary D., Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131 |
| 192-12 | 11:00 AM | CARBONATE PRECIPITATION IN AN EXPERIMENTAL SUPERCRITICAL CARBON DIOXIDE-BRINE-ROCK SYSTEM: KASZUBA, John P., Isotope and Nuclear Chemistry, Los Alamos National Lab, MS J514, Los Alamos, NM 87545, jkaszuba@lanl.gov and JANECKY, David R., Risk Reduction & Environmental Stewardship, Los Alamos National Lab, MS J591, Los Alamos, NM 87545 |
| 192-13 | 11:15 AM | PRESSURE EFFECTS ON THE ISOTOPIC PROPERTY OF WATER: POLYAKOV, Veniamin B., Vernadsky Institute of Geochemistry and Analytical Chemistry, Kosygin St. 19, Moscow, 119991, Russia, polyakov@geokhi.ru, HORITA, Juske, Oak Ridge National Lab, PO Box 2008, Oak Ridge, TN 37831-2008, and COLE, David R., Chemical Sciences Division, Oak Ridge National Lab, 1 Bethel Valley Rd, Oak Ridge, TN 37831-6110 |
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