Backbone of the Americas—Patagonia to Alaska, (3–7 April 2006)
Session No. 14 Friday, 7 April 2006
8:30 AM-12:30 PM, Congress & Exhibition Center: Auditorio Bustelo Sur

T2. Plateau and Cordillera Uplift IV

 Paper #Start Time
14-18:30 AM EXHUMATION OF A THICK CONTINENTAL MAGMATIC ARC IN THE NW CORDILLERA (USA): MILLER, Robert B.1, WHITNEY, Donna L.2, BOWRING, Samuel A.3, DORAN, Brigid1, and MCLEAN, Noah3, (1) Department of Geology, San Jose State Univ, San Jose, CA 95192-0102, rmiller@geosun.sjsu.edu, (2) Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, (3) Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139
14-28:50 AM MAGMATIC VOLUMES AND THE ORIGIN OF THE MID-TERTIARY IGNIMBRITE FLAREUP IN THE SOUTHERN ROCKY MOUNTAINS, WESTERN U.S: BAILLEY, Treasure L., Department of Geological Sciences, University of Colorado, Campus Box 399, Boulder, CO 80309, Treasure.Bailley@colorado.edu and FARMER, G. Lang, University of Colorado - Boulder, PO Box 399, Boulder, CO 80309-0399
14-39:10 AM THE EASTERN PENINSULAR RANGES BATHOLITH MAGMATIC FLARE-UP: INSIGHT FROM ZIRCON U-PB AGES AND OXYGEN ISOTOPE RATIOS: KIMBROUGH, David L., Geological Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182-1020, dkimbrough@geology.sdsu.edu and GROVE, Marty, Dept. of Earth and Space Sciences, Univ. of California, Los Angeles, CA 90095-1567
14-49:30 AM SEGMENTATION OF THE CONTINENTAL ARC: LATE CRETACEOUS OROGENIC EXHUMATION PATTERNS IN THE NORTH AMERICAN CORDILLERA: MAHONEY, J. Brian, Department of Geology, University of Wisconsin-Eau Claire, Eau Claire, WI 54702, mahonej@uwec.edu, KIMBROUGH, David L., Department of Geological Sciences, SDSU, San Diego, CA 92182-1020, GROVE, Marty, Dept. of Earth and Space Sciences, Univ. of California, Los Angeles, CA 90095-1567, JACOBSON, Carl E., Dept of Geological and Atmospheric Sciences, Iowa State Univ, Ames, IA 50011-3212, and MUSTARD, Peter S., Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada
14-59:50 AM SEISMIC EVIDENCE FOR THE PRESERVATION OF PROTEROZOIC TERRANES WITHIN THE COLORADO PLATEAU: GILBERT, Hersh1, VELASCO, Aaron A.2, and ZANDT, George1, (1) Department of Geosciences, University of Arizona, Gould-Simpson Bldg, Tucson, AZ 85721-0077, hgilbert@geo.arizona.edu, (2) Department of Geological Sciences, University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968
14-610:10 AM EVIDENCE OF THE EXISTENCE OF AN UPLIFTED AND A STATIC DOMAIN IN THE JALISCO BLOCK: ALVAREZ, Román, Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de México, Ciudad Universitaria S/N, México, DF, 04510, Mexico, ralva@prodigy.net.mx, LÓPEZ-LOERA, Héctor, División de Geociencias Aplicadas, Instituto Potosino de Investigación Científica y Tecnológica A. C, Camino a la Presa de San José 2055, San Luis Potosí, S.L.P, 78216, Mexico, and ARZATE, Jorge, Centro de Geociencias, universidad Nacional Autónoma de México, Campus Juriquilla UNAM, Carretera San Luis Potosí km 15.5, Querétaro, Qro, 76230, Mexico
 10:30 AM Break
14-710:50 AM PLATE BOUNDARY PARALLEL TRANSPORT OF FORE ARC BASIN STRATA: AN EXAMPLE FROM THE CRETACEOUS OF NORTH AMERICA: WRIGHT, James E. and WYLD, Sandra J., Geology, Univ of Georgia, Athens, GA 30602, jwright@gly.uga.edu
14-811:10 AM THE PACIFIC-NORTH AMERICA PLATE BOUNDARY IN THE WESTERN UNITED STATES: DYNAMICS OF THE SIERRA NEVADA BLOCK AND IMPLICATIONS FOR WESTERN U.S. TECTONICS: FAY, Noah1, HUMPHREYS, Eugene D.1, and COBLENTZ, David D.2, (1) Department of Geological Sciences, University of Oregon, Eugene, OR 97403, nfay@uoregon.edu, (2) EES-11, Los Alamos National Laboratory, Los Alamos, NM 87545
14-911:30 AM THE GEOCHEMICAL EVOLUTION OF GREATER THAN 100 MILLION YEARS OF SUBDUCTION-RELATED MAGMATISM, COAST PLUTONIC COMPLEX, WEST-CENTRAL BRITISH COLUMBIA: WETMORE, Paul H., Department of Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, pwetmore@cas.usf.edu, DUCEA, Mihai N., Geosciences, Univ of Arizona, Tucson, AZ 85721, STAIR, Kelley N., Geosciences, University of Arizona, Tucson, AZ 85721, and KAYZAR, Theresa, Geosciences, Univ of Arizona, 1040 E. Fourth St, Gould-Simpson Bldg, Tucson, AZ 85721
14-1011:50 AM KINEMATICS OF LEFT-LATERAL FAULTING IN A DEXTRAL ZONE OF SHEAR – PRELIMINARY ASSESMENT OF THE OLINGHOUSE FAULT, NORTHERN WALKER LANE, WESTERN NEVADA, USA: STURMER, Daniel M., Nevada Bureau of Mines and Geology, University of Nevada, Reno, Reno, NV 89557, sturmerd@unr.nevada.edu and FAULDS, James E., Nevada Bureau of Mines and Geology, University of Nevada, MS 178, Reno, NV 89557
14-1112:10 PM THE EVOLVING TRANSFORM, OROGENIC COLLAPSE, AND “DE-ARCING” OF THE WESTERN NORTH AMERICAN CORDILLERA: IS THE WALKER LANE THE SITE OF THE FUTURE PLATE BOUNDARY?: FAULDS, James E. and HENRY, Christopher D., Nevada Bureau of Mines and Geology, University of Nevada, MS 178, Reno, NV 89557, jfaulds@unr.edu

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