2003 Seattle Annual Meeting (November 2–5, 2003)
Session No. 224 Wednesday, November 5, 2003
8:00 AM-12:00 PM, Washington State Convention and Trade Center: Hall 4-F

Tectonics (Posters) III: Cascades, California, Laramide, and Circum-Pacific Tectonics

 Paper #Booth #
224-194A MAGMATIC LINEAMENT OBLIQUE TO THE CASCADE RANGE: HAMMOND, Paul E., Portland State Univ, PO Box 751, Portland, OR 97207-0751, pehammon@teleport.com.
224-295PETROLOGY OF THE INDEX BATHOLITH, NORTH CASCADES: COMPARISONS WITH OTHER TERTIARY BATHOLITHS IN WASHINGTON AND IMPLICATIONS FOR THE EVOLUTION OF THE CASCADE ARC: PONZINI, Caroline J., Geology, Univ of Puget Sound, 1500 North Warner, WSC Box 3519, Tacoma, WA 98416, cponzini@ups.edu and TEPPER, Jeff H., Geology, Univ of Puget Sound, 1500 N. Warner #1048, Tacoma, WA 98416
224-396GEOMORPHIC AND SEISMIC EVIDENCE FOR RECENT DEFORMATION IN THE YAKIMA FOLD BELT BETWEEN ELLENSBURG AND YAKIMA, WA: FINNEGAN, Noah J. and MONTGOMERY, David R., Earth and Space Sciences & Quaternary Research Center, Univ of Washington, 63 Johnson Hall, Box 351310 University of Washington, Seattle, WA 98195, noahf@u.washington.edu
224-497KINEMATIC ANALYSIS OF FAULT-SLIP DATA FROM MINING DISTRICTS IN THE TERTIARY CASCADES, OR & WA: BOX, Stephen E.1, JOHN, David A.2, ASHLEY, Roger P.3, and RYTUBA, James J.3, (1) US Geological Survey, 904 West Riverside Ave, Room 202, Spokane, WA 99201-1087, sbox@usgs.gov, (2) US Geol Survey, MS-901, 345 Middlefield Rd, Menlo Park, CA 94025-3561, (3) US Geological Survey, MS-901, 345 Middlefield Rd, Menlo Park, CA 94025-3561
224-598U-PB SHRIMP AGES FROM DETRITAL ZIRCONS IN THE GRAND VALLEY AND WESTERN OLYMPIC LITHIC ASSEMBLAGES, OLYMPIC SUBDUCTION COMPLEX, WASHINGTON: STEWART, Richard J.1, WOODEN, Joseph L.2, BRANDON, Mark T.3, VANCE, Joseph A.1, and WELLS, Ray E.4, (1) Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195-1310, rjstew@u.washington.edu, (2) U.S. Geol Survey, 345 Middlefield Road, Menlo Park, CA 94025, (3) Department of Geology and Geophysics, Yale Univ, 210 Whitney Avenue, New Haven, CT 06520-8109, (4) U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025
224-699U-PB AND COCCOLITH AGES FROM THE OREGON COAST RANGE - HOOKING SILETZIA UP TO THE GEOMAGNETIC POLARITY TIME SCALE: HAEUSSLER, Peter J., U.S. Geol Survey, 4200 University Drive, Anchorage, AK 99508, pheuslr@usgs.gov, WELLS, Ray, U.S. Geol Survey, 345 Middlefield Rd, MS 973, Menlo Park, 94025, FRIEDMAN, Richard, Department of Earth and Ocean Sciences, Univ of British Columbia, 6339 Stores Rd, Vancouver, BC V6T 1Z4, Canada, WOODEN, Joseph, U.S. Geol Survey, 345 Middlefield Rd, Menlo Park, CA 99508, BUKRY, David, U.S. Geol Survey, 345 Middlefield Rd, MS 910, Menlo Park, CA 94025, and SNAVELY, Parke D. Jr, U.S. Geological Survey, 345 Middlefield Rd, MS 999, Menlo Park, CA 94025
224-7100THE DE ROUX UNIT OF THE CENTRAL CASCADES, WASHINGTON: GEOCHEMISTRY, TECTONIC SETTING, AND PPOSSIBLE CORRELATIONS: MACDONALD, James H. Jr1, HARPER, Gregory D.1, and MILLER, Robert B.2, (1) DEAS, Univ at Albany, ES 351, 1400 washington ave, Albany, NY 12222, macdonal@atmos.albany.edu, (2) Department of Geology, San José State Univ, Duncan Hall 314, San José, CA 95192
224-8101NODAL BASIN(?) SEDIMENTATION IN AN ANCIENT OCEANIC FRACTURE ZONE, INGALLS OPHIOLITE COMPLEX, WASHINGTON: MLINAREVIC, Ante N.1, MILLER, Robert B.1, HARPER, Gregory D.2, MACDONALD, James H. Jr2, and MILLER, Jonathan1, (1) Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102, ante@geosun.sjsu.edu, (2) Dept. of Earth and Atmospheric Sciences, S.U.N.Y, Albany, NY 12222
224-9102STRUCTURE OF FAULT ZONES AND DEFORMED TONALITES IN THE SMARTVILLE COMPLEX, NORTHERN SIERRA NEVADA: GIALLORENZO, Michael A., Geology, Univ of California, Davis, CA 95616, giallorenzo@geology.ucdavis.edu.
224-10103PRELIMINARY WORK ON MESOZOIC AND CENOZOIC DEFORMATIONAL FEATURES, CENTRAL NOPAH RANGE, CALIFORNIA: LEWIS, Jeffrey G., Geology and Geophysics, Univ of New Orleans, 2000 Lakeshore Dr, New Orleans, LA 70148, jglewis@uno.edu and PAVLIS, Terry L., Univ New Orleans, 2000 Lakeshore Dr, New Orleans, LA 70148-0001
224-11104TIMING AND DEVELOPMENT OF AN OROGEN-PARALLEL LINEATION AND OF FRONTAL THRUSTING IN THE SOUTHERN CORDILLERAN FOLD-THRUST BELT, NEW YORK MOUNTAINS, CALIFORNIA: SMITH, Andrew G., 63 Avon Street, Somerville, MA 02143, andrew.smith14@comcast.net, WELLS, Michael L., Department of Geoscience, Univ of Nevada, Box 4010, Las Vegas, NV 89154, mlwells@unlv.edu, and FOSTER, David A., Dept. of Geology, Univ of Florida, PO Box 112120, Gainesville, FL 32611-2120
224-12105CANTON FAULT: MIDDLE MIOCENE PRECURSOR TO THE SAN GABRIEL FAULT, SOUTHERN CALIFORNIA: YEATS, Robert S., Department of Geosciences, Oregon State Univ, 104 Wilkinson Hall, Corvallis, OR 97331-5506, yeatsr@geo.orst.edu.
224-13106STYLE AND TIMING OF DEFORMATION IN THE NORTHERN TEMBLOR RANGE, SOUTHWESTERN SAN JOAQUIN VALLEY, CALIFORNIA: JOHNSON, Michael, Department of Physics and Geology, California State Univ, Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93309, michael_johnson@firstclass1.csubak.edu and BRADY, Robert, Department of Geology and Geophysics, Univ of Calgary, ES 11S, 2500 University Drive, NW, Calgary, AB T2N 1N4, Canada
224-14107AN INTEGRATED STUDY OF UPPER MANTLE XENOLITHS FROM THE SAN ANDREAS FAULT, CALIFORNIA: TITUS, Sarah J., MEDARIS, L. Gordon Jr, JOHNSON, Clark M., WANG, Herb F., and TIKOFF, Basil, Department of Geology and Geophysics, Univ of Wisconsin - Madison, 1215 W. Dayton St, Madison, WI 53706, stitus@geology.wisc.edu
224-15108PALEOMAGNETISM AND 40AR/39AR GEOCHRONOLOGY OF THE LATEST CRETACEOUS WHITEHORN GRANODIORITE AND HOST STRATA, SOUTHERN MOSQUITO RANGE, COLORADO: GEISSMAN, John W.1, MUGGLETON, Scott1, and HEIZLER, Matt2, (1) Earth and Planetary Sciences, Univ of New Mexico, 203 Northrop Hall, Albuquerque, NM 87131, jgeiss@unm.edu, (2) New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801
224-16Paper Withdrawn
224-17110ORIGIN OF IGNEOUS ROCKS IN THE CHAGRES RIVER BASIN (CRB), CENTRAL PANAMA, AND RELATIONSHIP TO CARRIBEAN MAFIC COMPLEXES: WORNER, G.1, HARMON, R.2, HARTMANN, G.1, and SIMON, K.1, (1) Abtilung Geochemie, Universität Göttingen, Goldschmidtstr. 1, Göttiingen, 37077, Germany, gwoerner@gwdg.de, (2) Weapons and Materials Research Directorate, U.S. Army Rsch Lab, Aberdeen Proving Ground, Aberdeen, MD 21005, harmon@aro.arl.army.mil
224-18111PROVENANCE ANALYSIS OF THE LOWER CRETACEOUS COLVILLE FORELAND BASIN; NEW CONSTRAINTS ON THE UNROOFING HISTORY OF THE BROOKS RANGE, NORTHERN ALASKA: WARTES, Marwan A. and CARROLL, A.R., Univ Wisconsin - Madison, 1215 W Dayton St, Madison, WI 53706-1692, mwartes@geology.wisc.edu
224-19112EXHUMATION OF THE CORDILLERA REAL, BOLIVIA, BASED ON NEW GEOLOGIC MAPPING AND 40AR/39AR THERMOCHRONOLOGY: GILLIS, Robert J., HORTON, Brian K., and GROVE, Marty, Dept. of Earth and Space Sciences, Univ. of California, Los Angeles, CA 90095-1567, bgillis@ess.ucla.edu
224-20113ALEUTIAN ADAKITES: MELTS OF SUBDUCTION-ERODED MAFIC ARC CRUST?: KAY, R.W., Geological Sciences, Cornell Univ, Snee Hall, Ithaca, NY 14853-1504, rwk6@cornell.edu.
224-21114SOURCE-SIDE SHEAR-WAVE SPLITTING OF THE KAMCHATKA SLAB TERMINATION REGION: LEES, J.M., Department of Geological Sciences, Univ of North Carolina, Chapel Hill, NC 27599, jonathan_lees@unc.edu and RUSSO, R.M., Department of Geological Sciences, Northwestern Univ, Evanston, IL 60208
224-22115MARINE TERRACES, SUBDUCTION EARTHQUAKES, AND QUATERNARY UPLIFT OF THE NICOYA PENINSULA, COSTA RICA, CENTRAL AMERICA: MARSHALL, Jeffrey S.1, KHAW, Fookgiin1, PARRA, Julie G.1, ANNIS, Lauren K.1, and PROTTI, Marino2, (1) Geological Sciences Department, Cal Poly Univ, Pomona, CA 91768, marshall@csupomona.edu, (2) OVSICORI, Universidad Nacional, Heredia, Costa Rica
224-23116INTERPLAY BETWEEN VOLCANISM, TECTONICS, GEOMORPHOLOGY AND MINERALIZATION: THE CASE FROM THE ANDES BETWEEN 27°– 28°S AND 66°– 69°W: RUBIOLO, Daniel G., Instituto de Geología y Recursos Minerales, Servicio Geológico Minero Argentino, SEGEMAR & CONICET, Avda. J.A Roca 651, piso 10, C1067ABB Buenos Aires, drubio@minproduccion.gov.ar and HICKSON, Catherine J., Geological Survey of Canada, 101-605 Robson St, Vancouver, BC V6B 5J3, Canada

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