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Cordilleran Section - 103rd Annual Meeting (4–6 May 2007)

Session No. 29
Sunday, 6 May 2007: 8:00 AM-10:30 AM

T10. Neogene Orogenesis in the North American Cordillera

 

Sara Gran Mitchell and Owen A. Callahan, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:05 AM
CONSTRAINTS ON MID CENOZOIC TOPOGRAPHY, EXHUMATION AND TECTONICS WITHIN THE OKANOGAN RANGE, NORTHEAST NORTH CASCADES
CALLAHAN, Owen A., Bureau of Economic Geology, 10100 Burnet Rd, Bld 130, E0630, Austin, TX 78758, CRIDER, Juliet, Bellingham, WA 98225 and REINERS, Peter, Department of Geosciences, University of Arizona, Tucson, AZ 85721, ocallahan@utexas.edu, ocallahan@utexas.edu
2
8:25 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, Graham D.M., Department of Geology, California State University Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311, RUSSELL, Kelly, Earth and Ocean Sciences, The University of British Columbia, 6339 Stores Road, Vancouver, BC V6T 1Z4, Canada and ANDERSON, Robert, Geological Survey of Canada, 625 Robson Street, Vancouver, BC V6B 5J3, Canada, gandrews1@csub.edu, gandrews1@csub.edu
3
8:45 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 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, smitchel@holycross.edu, smitchel@holycross.edu
4
9:05 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, (2)USGS, 345 Middlefield Rd, MS-901, Menlo Park, CA 94025, sbox@usgs.gov, sbox@usgs.gov
5
9:25 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, busby@geol.ucsb.edu
6
9:45 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 92834, (2)U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, parmstrong@fullerton.edu, parmstrong@fullerton.edu
7
10:05 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, Paul3, (1)Geology and Geophysics, Univ of Alaska Fairbanks, PO 755780, Fairbanks, AK 99775, (2)Geology and Geophysics, Univ of Alaska Fairbanks, PO Box 755780, Fairbanks, AK 99775-5780, (3)College of Natural Science and Mathematics, Univ of Alaska Fairbanks, PO 755780, Fairbanks, AK 99775,
 
10:25 AM
Concluding Remarks
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