2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 269
Wednesday, 22 October 2014: 8:00 AM-12:00 PM
Ballroom A (Vancouver Convention Centre-West)

P5. The Cordilleran Ice Sheet: A Glacial Legacy in the Pacific Northwest

GSA Quaternary Geology and Geomorphology Division; American Quaternary Association; Canadian Quaternary Association; Canadian Geomorphology Research Group

 

Andrew J. Stumpf, John Clague and Kathy Goetz Troost, Conveners
Paper #
Start Time
 
8:00 AM
Announcements and Opening Remarks
8:05 AM
THE CORDILLERAN ICE SHEET
WARD, Brent C., Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
8:35 AM
THE EARLY TO MIDDLE PLEISTOCENE TRANSITION IN NORTHWESTERN CANADA AND POTENTIAL RESPONSE OF THE CORDILLERAN ICE SHEET
FROESE, Duane, Earth and Atmospheric Sciences, University of Alberta, 1-26 Earth Sciences Building, Edmonton, AB T6G 2E3, Canada, SANBORN, Paul, Ecosystem Science & Management Program, University of Northern B.C, 3333 University Way, Prince George, BC V2N 4Z9, Canada, TURNER, Derek G., Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada, HIDY, Alan J., Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, PORTER, Trevor J., Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB K1H8N5, Canada and WARD, Brent C., Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
8:55 AM
SIMULATIONS OF THE CORDILLERAN ICE SHEET THROUGH THE LAST GLACIAL CYCLE
SEGUINOT, Julien1, ROGOZHINA, Irina2, STROEVEN, Arjen P.1, MARGOLD, Martin3 and KLEMAN, Johan1, (1)Bolin Centre for Climate Research, Department of Physical Geography and Quaternary Geology, Stockholm University, Stockholm, SE-10691, Sweden, (2)Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany, (3)Department of Geography, Durham University, Lower Mountjoy South Road, Durham, DH1 3LE, United Kingdom
9:15 AM
GLACIATION OF THE CONTINENTAL SHELF OF THE PACIFIC NORTHWEST
BARRIE, J. Vaughn, Natural Resources Canada, Geological Survey of Canada, 9860 West Saanich Road, PO Box 6000, Sidney, BC V8L4B2, Canada
 
9:35 AM
Discussion
9:45 AM
MAXIMUM EXTENT AND RETREAT OF THE PUGET LOBE OF THE CORDILLERAN ICE SHEET, NORTHWEST WASHINGTON
HAUGERUD, Ralph, U.S. Geological Survey, Dept Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195
10:05 AM
DEGLACIAL STYLE AND PATTERN OF THE LAST CORDILLERAN ICE SHEET NEAR ITS GEOGRAPHIC CENTRE
BRENNAND, Tracy A., PERKINS, Andrew J. and CRIPPS, Jonathan E., Department of Geography, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada
10:25 AM
ICE RETREAT PATTERNS AND CHRONOLOGY OF THE LAST CORDILLERAN ICE SHEET
MARGOLD, Martin1, STROEVEN, Arjen P.2, CLAGUE, John3, JANSSON, Krister N.4, KLEMAN, Johan4 and HEYMAN, Jakob2, (1)Department of Geography, Durham University, Lower Mountjoy South Road, Durham, DH1 3LE, United Kingdom, (2)Bolin Centre for Climate Research, Department of Physical Geography and Quaternary Geology, Stockholm University, Stockholm SE-10691, Sweden, (3)Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada, (4)Dept Phys Geogr & Quat Geol, Stockholm Univ, Stockholm SE-10691, Sweden
 
10:45 AM
Discussion
10:55 AM
REFINED ICE-FLOW DIRECTIONS OF THE CORDILLERAN ICE SHEET AND IMPLICATIONS FOR MINERAL EXPLORATION
LEVSON, Vic, Quaternary Geosciences Inc, 1673 Earlston Avenue, Victoria, BC V8P 2Z8, Canada, PLOUFFE, Alain, Geological Survey of Canada, 601 Booth St, Ottawa, ON K1A 0E8, FERBEY, Travis, British Columiba Geological Survey, 1810 Blanshard Street, Victoria, BC V8T 4J1 and BOND, Jeffrey D., Energy Mines and Resources, Yukon Geological Survey, P.O. Box 2703, Whitehorse, YT Y1A 0C2, Canada
Handouts
  • Levson 269-8.pdf (5.8 MB)
  • 11:15 AM
    BIOTIC RESPONSE TO THE DEMISE OF THE CORDILLERAN ICE SHEET
    ELIAS, Scott A., Geography, Royal Holloway University of London, Egham Hill, Egham, TW20 0EX, United Kingdom
     
    11:35 AM
    Discussion, Recap, and Closing Remarks
    See more of: Keynote Symposia