Session No. 33 Monday, November 5, 2001

1:30 PM-5:30 PM, Hynes Convention Center: 106
Volcanology/Experimental Petrology
Theodore C. Labotka and Hanna Nekvasil, Presiding
 Paper #Start Time
33-01:30 PM CERRO PIZARRO VOLCANO, PUEBLA, MEXICO: EVOLUTION OF A COMPLEX ISOLATED DOME: RIGGS, Nancy R., Department of Geology, Northern Arizona Univ, Box 4099, Flagstaff, AZ 86011, nancy.riggs@nau.edu and CARRASCO-NÚÑEZ, Gerardo, Unidad de Investigacion en Ciencias de la Tierra, Campus Juriquilla, UNAM, Apdo. Postal 1-742, Centro, Querétaro, Qro, 76001, Mexico
33-01:45 PM GEOCHEMICAL CORRELATION OF VOLCANIC ASH LAYERS IN THE CARIBBEAN SEA WITH IGNIMBRITES OF NICARAGUA AND HONDURAS: JORDAN, Benjamin R.1, SIGURDSSON, Haraldur2, CAREY, Steven N.2, ROGERS, Robert D.3, and EHRENBORG, Jan4, (1) Graduate School of Oceanography, Univ of Rhode Island, Horn Lab Box 200, Room 118, Narragansett, RI 02882, brj@gso.uri.edu, (2) Graduate School of Oceanography, Univ of Rhode Island, Narragansett, RI 02882-1197, (3) Institute for Geophysics, Univ of Texas, 4412 Spicewood Springs Road, Suite 600, Austin, TX 78759-8500, (4) Revista del Centro de Investigaciones Geoscientificas (CIGEO), Colonia Miguel Bonilla No. 165, Apartado Postal A-131, CC. Managua, Nicaragua
33-02:00 PM RECONNAISSANCE GEOLOGY OF MEXICO'S COPPER CANYON REGION: A PRELIMINARY REPORT: SWANSON, Eric R., Univ Texas - San Antonio, 6900 N Loop 1604 W, San Antonio, TX 78249-0663, eswanson@utsa.edu and KEMPTER, Kirt A., 2365 Camino Pintores, Santa Fe, NM 87505
33-02:15 PM THE CONTRIBUTION OF SATELLITE IMAGES FOR TRACING AND MAPPING OF VOLCANIC FEATURES: APPLICATION ON THE MIOCENE POLYCHNITOS IGNIMBRITE, NORTHEASTERN MEDITERRENEAN BASIN: KOULI, Maria, SEYMOUR, Karen St., VAMVOUKAKIS, Konstantinos, LAMERA, Sophia, and PARASKEVAS, Elias, GEOLOGY, Univ of Patras, RION, Patras, 26500, Greece, kstseymr@upatras.gr
33-02:30 PM THE ORIGIN OF METHANE AND EXCESS NITROGEN IN CENTRAL AMERICAN GEOTHERMAL SETTINGS: EVIDENCE FROM STABLE ISOTOPES, NOBLE GASES, AND IODINE-129: SNYDER, Glen1, FEHN, Udo2, POREDA, Robert J.2, and HUNT, Andrew1, (1) Earth and Env. Sci, Univ of Rochester, 227 Hutchison Hall, Rochester, NY 14627, glen@earth.rochester.edu, (2) Earth and Env. Sci, Univ Rochester, 227 Hutchison Hall, Rochester, NY 14627-9000
33-02:45 PM DIFFUSION OF C AND O IN CALCITE FROM 0.1 TO 200 MPA: LABOTKA, Theodore C., Univ Tennessee - Knoxville, 306 G & G Building, Knoxville, TN 37996-1410, tlabotka@utk.edu, RICIPUTI, Lee R., Chemical & Analytical Sciences Division, Oak Ridge National Lab, PO Box 2008, Oak Ridge, TN 37831-6365, FAYEK, Mostafa, Geological Sciences, Univ of Tennessee, 306 Geology Bldg, Knoxville, TN 37996, and COLE, David R., Oak Ridge National Lab, MS 6110, PO Box 2008, Bldg. 4500-S, Oak Ridge, TN 37831-6110
33-03:00 PM Paper Withdrawn
33-03:15 PM FRACTIONAL CRYSTALLIZATION EXPERIMENTS ON CONTINENTAL AND OCEAN ISLAND THOLEIITIC SUITES: THE EFFECTS OF PRESSURE AND WATER CONTENT: LITVIN, Vladimir Yu.1, HORN, Joan M.1, LEAVITT, Shara2, LINDSLEY, Donald H.1, and NEKVASIL, Hanna1, (1) Geosciences, State Univ of New York, Stony Brook, NY 11794-2100, vlitvin@sbmp04.ess.sunysb.edu, (2) Geology, Univ of Idaho, Moscow, ID 83844
33-03:30 PM U-SERIES FRACTIONATION IN THE MANTLE: OSMOND, J. K., Geological Sciences, Florida State Univ, Tallahassee, FL 32306-4100, osmond@gly.fsu.edu.
33-03:45 PM LINKING THOLEIITES AND ALKALIC ROCKS: THE ROLE OF DISSOLVED WATER: NEKVASIL, Hanna, DONDOLINI, Alessandro, LITVIN, Vlad, ROSSIER, Laura, and LINDSLEY, Donald, Geosciences, State Univ of New York, Stony Brook, NY 11794-2100, Hanna.Nekvasil@sunysb.edu
33-04:00 PM THE ORIGIN OF POTASSIC GRANITE:RESULTS OF FRACTIONAL CRYSTALLIZATION EXPERIMENTS ON A HIGH-AL OLIVINE GABBRO FROM THE LARAMIE ANORTHOSITE COMPLEX, WYOMING: ROSSIER, Laura1, LINDSLEY, Donald H.1, NEKVASIL, Hanna1, and SCOATES, James2, (1) Geosciences, State Univ of New York, Stony Brook, NY 11794-2100, lrossier@ic.sunysb.edu, (2) DSTE, Universite Libre de Bruxelles, Brussels, Belgium
33-04:15 PM FLUORITE SOLUBILITY AND DIFFUSIVITY IN HAPLOGRANITIC MELT: PRELIMINARY RESULTS: GABITOV, Rinat I.1, PRICE, Jonathan D.1, GABITOV, Ildar R.2, and WATSON, E. Bruce1, (1) Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 - 8th Str, Troy, NY 12180, gabitr@rpi.edu, (2) T-7, MS-B284, Los Alamos National Laboratory, Los Alamos, NM 87545

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