Session No. 8 Friday, April 12, 2002

8:00 AM-12:30 PM, Sul Ross State University: Conf.C,D
Tectonics/Structure/Precambrian/Geochemistry/Petrology/Volcanology
Robert J. Stern, Presiding
Start Time
8:00 AM Introductory Remarks
8:20 AM THE TECTONIC EVOLUTION OF WEST TEXAS: WHITFORD-STARK, James L., Earth and Physical Sciences, Sul Ross State Univ, Alpine, TX 79832, jlwstark@overland.net.
8:40 AM OROGENY ALONG THE RIFTED MARGINS OF LAURENTIA AND BALTICA: A COMPARASION OF THE OUACHITA AND VARISCAN OROGENIES: AVERILL, Matt, BOND, Tiffni, and KELLER, G. Randy, Geological Sciences, Univ of Texas at El Paso, El Paso, TX 79968, averill@geo.utep.edu
9:00 AM STRUCTURAL DEFORMATION OF THE BACHELOR CALDERA, CENTRAL SAN JUAN MOUNTAINS, COLORADO: COVARRUBIAS, Edgardo, Geology, Baylor Univ, Waco, TX 77606, Edgardo_Covarrubias@BAYLOR.edu.
9:20 AM A LATE NEOPROTEROZOIC (~630MA) BONINITIC SUITE FROM SOUTHERN ISRAEL: IMPLICATIONS FOR THE EVOLUTION OF THE EAST AFRICAN OROGEN: KATZ, Oded1, BEYTH, Michael2, AVIGAD, Dov3, MILLER, Nathan4, and STERN, Robert J.4, (1) Geological Survey of Israel, 30 Malkhe Yisrael Street, Jerusalem, 95501, Israel, ok@cc.huji.ac.il, (2) Geol Survey of Israel, 30 Malkhe Yisrael Street, Jerusalem, 95501, Israel, (3) Institute of Earth Sciences, Hebrew Univ, Givat Ram Campus, Jerusalem, 91904, Israel, (4) Department of Geosciences, Univ of Texas at Dallas, P.O. Box 830688, Richardson, TX 75083-0688, rjstern@utdallas.edu
9:40 AM AGE AND CHARACTERISITICS OF DEBACA TERRANE, EAST-CENTRAL NEW MEXICO: AMARANTE, J.F.A, Earth and Environmental Science, New Mexico Tech, Socorro, NM 87801, jose@nmt.edu, KELLEY, Shari A., Earth and Environmental Science, New Mexico Tech, 801 Bullock St, Socorro, NM 87801, sakelley@ix.netcom.com, HEIZLER, Matthew T., New Mexico Bureau Mines, Campus Station, Socorro, NM 87801, BARNES, Melanie, Department of Geology, Texas Tech, Lubbock, TX 79409, and MILLER, Kate C., Department of Geological Sciences, Univ of Texas at El Paso, El Paso, TX 79968
10:00 AM Break
10:20 AM TRANSTENSIONAL SHEAR ZONES IN SOUTHERN LAURENTIA, IMPLICATIONS FOR 1.4 GA TECTONICS: ANDRONICOS, Christopher L.1, SIDDOWAY, Christine S.2, and CARRICK, Tina1, (1) Department of Geological Sciences, Univ of Texas at El Paso, 500 W University Ave, El Paso, TX 79968, chris@geo.utep.edu, (2) Department of Geology, Colorado College, Colorado Springs, CO 80907
10:40 AM ISOTOPE RECORDS FROM THE UPPER PERMIAN / LOWER TRIASSIC ABADEH SECTION (IRAN) AND THE GUADALUPIAN DELAWARE MOUNTAIN GROUP (SOUTHEAST NEW MEXICO): KORTE, Christoph, Ruhr-Universität, Institut für Geologie, Universitätsstr. 150, 44801 Bochum, Bochum, 44801, Germany, christoph.korte@ruhr-uni-bochum.de, KOZUR, Heinz, Rézsü u. 83, Budapest, 1029, Hungary, VEIZER, Jan, Ottawa-Carleton Geoscience Center, Univ of Ottawa, Ottawa, K1N 6N5, Canada, and SCHWARK, Lorenz, Geologisches Institut, Universität zu Köln, Zülpicher Str. 49 a, Köln, 50674, Germany
11:00 AM CORRELATION BETWEEN THE TOMOCHIC AND COPPER CANYON AREAS, THE SIERRA MADRE OCCIDENTAL, CHIHUAHUA, MEXICO: SWANSON, Eric R., Earth and Environmental Science, The Univ of Texas at San Antonio, San Antonio, TX 78255, eswanson@utsa.edu and KEMPTER, Kirt A., 2365 Camino Pintores, Santa Fe, NM 87505
11:20 AM LARGE AREA X-RAY MAPS AND COMPLEX ZONATION IN LOWER-CRUSTAL PYROXENE MEGACRYST, MAGNET COVE, ARKANSAS: BERSCH, Michael G., School of Mines and Energy Development, The Univ of Alabama, 105 Bevill Building, Tuscaloosa, AL 35487-0164, mbersch@wgs.geo.ua.edu and GREEN, Nathan L., Department of Geological Sciences, The Univ of Alabama, 202 Bevill Building, Tuscaloosa, AL 35487-0338

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