2002 Denver Annual Meeting (October 27-30, 2002)

Session No. 145
Tuesday, 29 October 2002: 8:00 AM-12:00 PM

T103. Quaternary Sciences from Land to Sea I: In Honor of John T. Andrews

GSA Quaternary Geology and Geomorphology Division

 

Peter U. Clark and Gifford H. Miller, Advocates
Paper #
Start Time
1
8:00 AM
GLACIATION OF BAFFIN ISLAND: THE ANDREWS LEGACY
MILLER, Gifford H., INSTAAR and Geological Sciences, Univ of Colorado, Boulder, CO 80309-0450, WOLFE, Alex P., Earth Sciences, Univ. Alberta, Edmonton, AB K1A OE8, Canada, KAPLAN, Michael R., Geology and Geophysics, Univ of Wisconsin-Madison, Weeks Hall, 1215 W. Dayton Street, Madison, WI 53706, DAVIS, P. Thompson, Department of Natural & Applied Sciences, Bentley University, 175 Forest St, Waltham, MA 02452-4705, BRINER, Jason P., INSTAAR and Geological Sciences, Univ of Colorado, Boulder, CO 80303 and STRAVERS, Jay A., Geology, Northern Illinois Univ, DeKalb, IL 66744, gmiller@colorado.edu, gmiller@colorado.edu
2
8:15 AM
HUGE >54,000 YR OLD GLACIOMARINE DELTA ON NORTHERN BAFFIN ISLAND OVERLAIN BY BOULDERS WITH <20,000 YR OLD COSMOGENIC EXPOSURE AGES: IMPLICATIONS FOR NON-EROSIVE COLD-BASED ICE ON BAFFIN ISLAND DURING THE LGM
DAVIS, P. Thompson1, BRINER, Jason P.2, MILLER, Gifford H.2, COULTHARD, Roy D.2, BIERMAN, Paul R.3 and FINKEL, Robert W.4, (1)Department of Natural & Applied Sciences, Bentley University, 175 Forest St, Waltham, MA 02452-4705, (2)INSTAAR and Geological Sciences, Univ of Colorado, Boulder, CO 80309-0450, (3)Department of Geology, Univ of Vermont, Burlington, VT 05405, (4)Center for Accelerator Mass Spectrometry, Lawrence Livermore National Lab, Livermore, CA 94550, pdavis@bentley.edu, pdavis@bentley.edu
3
8:30 AM
POLYPHASE GLACIAL DYNAMICS IN THE EASTERN LAURENTIDE ICE SHEET - THE ROLE OF ICE STREAMS AND DISPERSAL CENTERS
PARENT, Michel and PARADIS, Serge, Geological Survey of Canada, Québec Div, 880 Chemin Sainte-Foy, bur. 840, Québec, QC G1S 2L2, Canada, miparent@nrcan.gc.ca, miparent@nrcan.gc.ca
4
8:45 AM
VARIABLE LATE PLEISTOCENE ICE SHEET AND ICE CAP EXTENT IN THE EURASIAN NORTH
FORMAN, Steven, Earth and Environmental Sciences, Univ of Illinois at Chicago, 845 W. Taylor Street, Chicago, IL 60607-7059, INGOLFSSON, Olafur, Univ Courses on Svalbard (UNIS), Box 156, Longyearbyen, N-9170, Norway, LUBINSKI, David, Institute of Arctic and Alpine Research, Univ of Colorado-Boulder, Campus Box 450, Boulder, CO 80309-0450 and LOKRANTZ, Hanna, Earth Sciences Centre, Univ of Goteborg, Box 460, Goteborg, SE-405 30, Sweden, slf@uic.edu, slf@uic.edu
5
9:00 AM
LAND/SEA CORRELATIONS: SEPARATING CLIMATE EVENTS AT THE 5E/D AND 5A/4 TRANSITIONS IN CHUKOTKA AND ACROSS THE WESTERN ARCTIC
BRIGHAM-GRETTE, Julie and HAYDEN, Trent, Geosciences, Univ of Massachusetts, Amherst, MA 01003, juliebg@geo.umass.edu, juliebg@geo.umass.edu
6
9:15 AM
FOLLOWING THE LATE WEICHSELIAN RETREAT OF THE NW ICELAND ICE CAP FROM SHELF TO LAND
GEIRSDOTTIR, Aslaug1, ANDREWS, John T.2, MILLER, Gifford H.2, OLAFSDOTTIR, Saedis1, PRINCIPATO, Sarah2 and KRISTJANSDOTTIR, Greta Bjork2, (1)Science Institute & Dept. of Geosciences, Univ of Iceland, IS-101, Reykjavik, Iceland, (2)INSTAAR and Geological Sciences, Univ of Colorado, Boulder, CO 80309-0450, age@hi.is, age@hi.is
7
9:30 AM
NEW SOLUTIONS TO OLD PROBLEMS FROM THE `SHELLY BOULDER CLAYS` OF GREAT BRITAIN AND IRELAND
BOWEN, David Q., Earth Sciences, Cardiff Univ, Park Place, Cardiff, CF10 3YE, United Kingdom and MCCABE, A. Marshall, Environmental Sciences, Univ of Ulster, Coleraine, Coleraine, BT52 1SA, United Kingdom, bowendq@cardiff.ac.uk, bowendq@cardiff.ac.uk
 
9:50 AM
Break
8
10:05 AM
AN ~15,000-YEAR LONG RECORD OF TROPICAL GLACIATION FROM THE CORDILLERA BLANCA PERU
RODBELL, Donald T., Geology, Union College, Schenectady, NY 12308-2311, SELTZER, Geoffrey O., Earth Sciences, Syracuse Univ, 204 Heroy Geology Laboratory, Syracuse, NY 13244-1070, CASTIGLIA, Peter, Geology Department, Univ of New Mexico, Albuquerque, NM and MOY, Christopher, Geology Department, Stanford Univ, Palo Alto, CA, rodbelld@union.edu, rodbelld@union.edu
9
10:20 AM
SAND PETROGRAPHY OF TILLS IN THE ROSS EMBAYMENT, ANTARCTICA SOURCE TERRANES
LEDERER, Jason R.1, SWOPE, R. Jeffrey1 and LICHT, Kathy2, (1)Geology Department, Indiana Univ - Purdue Univ, Indianapolis, 723 W. Michigan St. SL118, Indianapolis, IN 46202, (2)Geology Department, Indiana Univ Purdue Univ Indianapolis, 723 West Michigan Street, SL 118, Indianapolis, IN 46202, klicht@iupui.edu, klicht@iupui.edu
10
10:35 AM
FORM AND FLOW OF A PALEO-ICE STREAM ON THE ANTARCTIC PENINSULA CONTINENTAL MARGIN
DOWDESWELL, Julian A.1, O'COFAIGH, Colm1 and PUDSEY, Carol J.2, (1)Scott Polar Research Institute, Univ of Cambridge, Lensfield Road, Cambridge, CB2 1ER, United Kingdom, (2)British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3 0ET, United Kingdom, jd16@cam.ac.uk, jd16@cam.ac.uk
11
10:50 AM
EVIDENCE FOR RAPID ICE SHEET RETREAT SINCE THE LAST GLACIAL MAXIMUM IN THE EASTERN ROSS SEA, ANTARCTICA
MOSOLA, Amanda B., Earth Science, Rice Univ, 6100 Main Street, Houston, TX 77006 and ANDERSON, John B., Earth Sciences, Rice Univ, Houston, TX 77251-1892, amosola@rice.edu, amosola@rice.edu
12
11:05 AM
MODELLING FORMER ICE SHEETS - THE INTEGRATION OF GLACIOLOGY AND GLACIAL GEOLOGY
BOULTON, Geoffrey S., Geology and Geophysics, Univ of Edinburgh, Grant Institute, West Mains Rd, Edinburgh, EH9 3JW, United Kingdom, g.boulton@ed.ac.uk, g.boulton@ed.ac.uk
13
11:25 AM
IN-SITU COSMOGENIC 14C IN ICE AND IMPLICATIONS FOR ICE PROCESSES
JULL, A.J. Timothy1, LAL, Devendra2, DONAHUE, Douglas J.3, BURR, George S.3 and DECK, Bruce2, (1)NSF Arizona AMS Laboratory and Dept of Geosciences, Univ of Arizona, Tucson, AZ 85721, (2)Geological Research Division, A-0224, Scripps Institution of Oceanography, La Jolla, CA 92037, (3)NSF Arizona AMS Laboratory, Department of Physics, University of Arizona, Tucson, AZ 85721, jull@u.arizona.edu, jull@u.arizona.edu
14
11:40 AM
AN EXPLANATION FOR THE ANOMALOUS ACCUMULATION OF WORLD GLACIAL ICE DURING THE ILLINOIAN GLACIATION UNDER AN INSOLATION MAXIMUM 150,000 YR BP
JOHNSON, Robert G., Geology and Geophysics, Univ of Minnesota, Pillsbury Hall, 310 Pillsbury Dr. S.E, Minneapolis, MN 55455, johns088@johns088.email.umn.edu, johns088@johns088.email.umn.edu
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