2003 Seattle Annual Meeting (November 2–5, 2003)
Session No. 112 Monday, November 3, 2003
1:30 PM-5:30 PM, Washington State Convention and Trade Center: 608

T145. The Washington Cascades: An Integrated Perspective on 100 Million Years of Orogenesis, Magmatism, and Surface Processes

Peter W. Reiners and Donna L. Whitney, Presiding
 Paper #Start Time
 1:30 PM Introductory Remarks
112-11:45 PM GEOPHYSICAL CONSTRAINTS ON THE DEEP STRUCTURE OF THE WASHINGTON CASCADES, AND TECTONIC IMPLICATIONS: CROSSON, Robert S., Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195-1310, crosson@ess.washington.edu.
112-22:05 PM CRETACEOUS AND PALEOGENE TECTONIC EVOLUTION OF THE CRYSTALLINE CORE OF THE NORTH CASCADES: MILLER, Robert B., Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102, rmiller@geosun.sjsu.edu, PATERSON, Scott R., Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089-0740, MATZEL, Jennifer P., Dept. of EAPS, MIT, Cambridge, MA 02139, and WHITNEY, Donna L., Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455
112-32:25 PM Nd ISOTOPIC SIGNATURES OF GRANITOID PLUTONS ACROSS THE CRYSTALLINE CORE OF THE NORTH CASCADES, WASHINGTON: IMPLICATIONS FOR THE TECTONIC EVOLUTION OF A MAGMATIC ARC: MATZEL, Jennifer, Earth, Atmospheric, and Planetary Sciences, MIT, 77 Massachussetts Ave, Cambridge, MA 02139, jpmatzel@MIT.EDU, BOWRING, Samuel, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, and MILLER, Robert, Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102
112-42:40 PM APPLICATION OF QUANTITATIVE METAMORPHIC PRESSURE-TEMPERATURE-TIME PATHS FOR DEVELOPING TECTONIC MODELS, NORTH CASCADES WA: STOWELL, Harold1, TINKHAM, Doug2, ZULUAGA, Carlos1, and STEIN, Ellen1, (1) Department of Geological Sciences, Univ of Alabama, Box 870338, Tuscaloosa, AL 35487-0338, hstowell@wgs.geo.ua.edu, (2) Department of Geology and Geophysics, Univ of Calgary, Calgary, AB, Canada
112-52:55 PM PALEOMAGNETISM OF THE NORTH CASCADES: DISPLACEMENT AND DEFORMATION IN SPACE AND TIME: HOUSEN, Bernard A., GOELZENLEUCHTER, Michelle, GREISLER, James R., HALL, T. Mike, and SPRINGER, Kellen, Geology Dept, Western Washington Univ, 516 High St, Bellingham, WA 98225-9080, bernieh@cc.wwu.edu
112-63:10 PM THE NORTH CASCADES: THE END OF THE OROGEN AND THE END OF OROGENY: WHITNEY, Donna L., Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, dwhitney@umn.edu.
 3:25 PM Discussion
112-73:40 PM THE HYDROGEN ISOTOPE RECORD OF DETACHMENT MYLONITES: A NEW METHOD FOR RECONSTRUCTING PALEOELEVATIONS OF ERODED OROGENS: MULCH, Andreas1, TEYSSIER, Christian2, COSCA, Mike1, VANDERHAEGHE, Olivier3, and VENNEMANN, Torsten1, (1) Institute of Mineralogy and Geochemistry, Univ of Lausanne, BFSH-2, Lausanne, 1015, Switzerland, andreas.mulch@img.unil.ch, (2) Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, (3) UMR 7566 G2R, Université Henri Poincaré Nancy 1, BP 239, Vandoeuvre-lès-Nancy Cedex, 54506, France
112-83:55 PM CENOZOIC DEFORMATION AND EXHUMATION OF THE COAST MOUNTAINS, MT. WADDINGTON REGION: RUSMORE, M.E.1, FARLEY, K.A.2, BOGUE, S.W.1, EHLERS, T.A.3, WOODSWORTH, G.J.4, DURA, C.1, and CHAU, P.1, (1) Geology, Occidental College, 1600 Campus Rd, Los Angeles, CA 90041, rusmore@oxy.edu, (2) Geological and Planetary Sciences, California Institute of Technology, MS170-25, Pasadena, CA 91125, (3) Geological Sciences, Univ of Michigan, 2534 C.C. Little Building, 425 East University, Ann Arbor, MI 48109-1063, (4) Geol Survey of Canada, 101-605 Robson St, Vancouver, BC V6B 5J3
112-94:10 PM (U-TH)/HE THERMOCHRONOLOGY AND OROGENY OF THE WASHINGTON CASCADES: REINERS, Peter W., Department of Geology and Geophysics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, peter.reiners@yale.edu, EHLERS, Todd A., Geological Sciences, Univ of Michigan, 2534 C.C. Little Building, 425 E. University, Ann Arbor, MI 48109, MITCHELL, Sara G., Department of Earth and Space Sciences, Univ of Washington, Seattle, WA 98195, and MONTGOMERY, David R., Earth & Space Sciences, Univ of Washington, PO Box 351310, Seattle, WA 98195-1310
112-104:25 PM CLIMATE, TECTONICS, AND TOPOGRAPHIC EVOLUTION OF THE WASHINGTON CASCADES: INSIGHTS FROM COUPLED PROCESS MODELS AND THERMOCHRONOMETRY: EHLERS, Todd A., Geological Sciences, Univ of Michigan, 2534 C.C. Little Building, 425 E. University, Ann Arbor, MI 48109, tehlers@umich.edu, REINERS, Peter W., Department of Geology and Geophysics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, ROE, Gerard, Quaternary Research Center, Univ of Washington, Seattle, WA 98195, GRAN MITCHELL, Sara, Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195, and MONTGOMERY, David R., Earth & Space Sciences, Univ of Washington, PO Box 351310, Seattle, WA 98195-1310
112-114:45 PM POLYGENETIC TOPOGRAPHY OF THE WASHINGTON CASCADES AND TOPOGRAPHIC SIGNATURE OF A GLACIAL BUZZSAW?: MITCHELL, Sara Gran, Earth and Space Sciences, Univ of Washington, Box 351310, University of Washington, Seattle, WA 98195, sgm1@u.washington.edu, MONTGOMERY, David R., Earth & Space Sciences, Univ of Washington, PO Box 351310, Seattle, WA 98195-1310, REINERS, Peter, Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, and EHLERS, Todd A., Geological Sciences, Univ of Michigan, 2534 C.C. Little Building, 425 E. University, Ann Arbor, MI 48109
112-125:05 PM OXYGEN ISOTOPE EVIDENCE FOR THE RAPID LATE MIOCENE DEVELOPMENT OF THE RAIN SHADOW ON THE EAST SIDE OF THE WASHINGTON CASCADE RANGE: TAKEUCHI, Akinori and LARSON, Peter B., Department of Geology, Washington State Univ, PO Box 642812, Pullman, WA 99164-2812, akinorit@gocougs.wsu.edu

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