Session: Volcanology/Experimental Petrology (GSA Annual Meeting, November 5-8, 2001)

Paper #

Start Time

0

1:30 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 and CARRASCO-NÚÑEZ, Gerardo, Unidad de Investigacion en Ciencias de la Tierra, Campus Juriquilla, UNAM, Apdo. Postal 1-742, Centro, Querétaro, Qro, 76001, Mexico, nancy.riggs@nau.edu, nancy.riggs@nau.edu

0

1:45 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, (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, brj@gso.uri.edu, brj@gso.uri.edu

0

2:00 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 and KEMPTER, Kirt A., 2365 Camino Pintores, Santa Fe, NM 87505, eswanson@utsa.edu, eswanson@utsa.edu

0

2:15 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, kstseymr@upatras.gr

0

2:30 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, (2)Earth and Env. Sci, Univ Rochester, 227 Hutchison Hall, Rochester, NY 14627-9000, glen@earth.rochester.edu, glen@earth.rochester.edu

0

2:45 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, 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, tlabotka@utk.edu, tlabotka@utk.edu

0

3:00 PM

Withdrawn

0

3:30 PM

U-SERIES FRACTIONATION IN THE MANTLE

OSMOND, J. K., Geological Sciences, Florida State Univ, Tallahassee, FL 32306-4100, osmond@gly.fsu.edu, osmond@gly.fsu.edu

0

3:15 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, (2)Geology, Univ of Idaho, Moscow, ID 83844, vlitvin@sbmp04.ess.sunysb.edu, vlitvin@sbmp04.ess.sunysb.edu

0

3:45 PM

LINKING THOLEIITES AND ALKALIC ROCKS: THE ROLE OF DISSOLVED WATER

NEKVASIL, Hanna¹, DONDOLINI, Alessandro¹, LITVIN, Vlad¹, ROSSIER, Laura¹ and LINDSLEY, Donald², (1)Geosciences, State Univ of New York, Stony Brook, NY 11794-2100, (2)Department of Geosciences, Stony Brook University, Stony Brook, NY 11794-2100, Hanna.Nekvasil@sunysb.edu, Hanna.Nekvasil@sunysb.edu

0

4:00 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, (2)DSTE, Universite Libre de Bruxelles, Brussels, Belgium, lrossier@ic.sunysb.edu, lrossier@ic.sunysb.edu

0

4:15 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, (2)T-7, MS-B284, Los Alamos National Laboratory, Los Alamos, NM 87545, gabitr@rpi.edu, gabitr@rpi.edu