Cordilleran Section - 103rd Annual Meeting (4–6 May 2007)
Session No. 29 Sunday, 6 May 2007
8:00 AM-10:30 AM, WWU–Communications Facility: CF125

T10. Neogene Orogenesis in the North American Cordillera

Sara Gran Mitchell and Owen A. Callahan, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
29-18:05 AM CONSTRAINTS ON MID CENOZOIC TOPOGRAPHY, EXHUMATION AND TECTONICS WITHIN THE OKANOGAN RANGE, NORTHEAST NORTH CASCADES: CALLAHAN, Owen A., Geology Department, Western Washington University, 516 High St, Bellingham, WA 98225, callaho@cc.wwu.edu, CRIDER, Juliet, Bellingham, WA 98225, and REINERS, Peter, Department of Geosciences, University of Arizona, Tucson, AZ 85721
29-28:25 AM NEW INSIGHTS INTO NEOGENE LANDSCAPE AND TOPOGRAPHY WITHIN THE INTERMONTANE BELT OF THE CANADIAN CORDILLERA: MAPPING THE BASE OF THE CHILCOTIN GROUP BASALTS: ANDREWS, Graham1, RUSSELL, Kelly1, and ANDERSON, Robert2, (1) Earth and Ocean Sciences, The University of British Columbia, 6339 Stores Road, Vancouver, BC V6T 1Z4, Canada, gandrews@eos.ubc.ca, (2) Geological Survey of Canada, 625 Robson Street, Vancouver, BC V6B 5J3, Canada
29-38:45 AM POLYGENETIC TOPOGRAPHIC EVOLUTION OF THE CASCADE RANGE, WASHINGTON STATE: MITCHELL, Sara Gran, Department of Biology, College of the Holy Cross, PO Box B, 1 College St, Worcester, MA 01610, smitchel@holycross.edu 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
29-49:05 AM CENOZOIC PALEOSTRESS EVOLUTION OF THE CASCADE RANGE, WASHINGTON & OREGON: BOX, Stephen E.1, JOHN, David A.2, and ASHLEY, Roger P.2, (1) USGS, 904 W. Riverside Ave, Room 202, Spokane, WA 99201, sbox@usgs.gov, (2) USGS, 345 Middlefield Rd, MS-901, Menlo Park, CA 94025
29-59:25 AM GEOLOGIC CONSTRAINTS ON LANDSCAPE EVOLUTION OF THE SIERRA NEVADA, CALIFORNIA: BUSBY, Cathy J. and HAGAN, Jeanette C., Department of Earth Science, University of California, Santa Barbara, CA 93101, busby@geol.ucsb.edu
29-69:45 AM RAPID QUATERNARY EXHUMATION OF THE EASTERN ALASKA RANGE: ARMSTRONG, Phillip A.1, HAEUSSLER, Peter J.2, and ARKLE, Jeanette C.1, (1) Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92831, parmstrong@fullerton.edu, (2) U.S. Geological Survey, 4200 University Dr, Anchorage, AK 99508
29-710:05 AM TECTONIC AND PALEOCLIMATIC SIGNIFICANCE OF EARLY PLIOCENE PALYNOFLORAS FROM THE SOUTHEASTERN ALASKA RANGE: BENOWITZ, Jeff Apple1, FOWELL, Sarah J.2, ADDISON, Jason1, and LAYER, Paul1, (1) Geology and Geophysics, Univ of Alaska Fairbanks, PO 755780, Fairbanks, AK 99775, jeffapplebenowitz@yahoo.com, (2) Geology and Geophysics, Univ of Alaska Fairbanks, PO Box 755780, Fairbanks, AK 99775-5780
 10:25 AM Concluding Remarks

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