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GSA Connects 2021 in Portland, Oregon

Session No. 242
Wednesday, 13 October 2021: 1:30 PM-5:30 PM
Portland Ballroom 253 (Hybrid Room) (Oregon Convention Center)

T135. Dynamics of the Laurentide Ice Sheet

GSA Quaternary Geology and Geomorphology Division; GSA Marine and Coastal Geoscience Division

 

Timothy Fisher and Randall Schaetzl, Advocates
Paper #
Start Time
242-1
1:30 PM
Withdrawn
242-2
1:45 PM
CHRONOLOGIES AND DYNAMICS OF INTERLOBATE INTERACTIONS OF THE SOUTHERN MARGIN OF THE LAKE MICHIGAN LOBE (Invited Presentation)
CURRY, Brandon, Illinois State Geological Survey, University of Illinois at Urbana-Champaign, 615 E Peabody Dr., Champaign, IL 61820
Recorded Presentation Recorded Presentation
242-3
2:00 PM
MAPPING THE INTERLOBATE ZONE BETWEEN THE LAKE MICHIGAN AND SAGINAW LOBES OF THE LAURENTIDE ICE SHEET: IMPLICATIONS FOR LATE WISCONSIN EPISODE ICE DYNAMICS IN SOUTHWESTERN MICHIGAN, USA
COLGAN, Patrick, Department of Geology, Grand Valley State University, Padnos Hall of Science, 1 Campus Drive, Allendale, MI 49401 and SCHAETZL, Randall, Geography, Michigan State University, 128 Geography Bldg, East Lansing, MI 48824
242-4
2:15 PM
REEXAMINING THE DEGLACIATION OF THE HURON ERIE LOBE THROUGH SUBGLACIAL MELTWATER-DERIVED LANDFORMS IN INDIANA, USA (Invited Presentation)
SODEMAN, Alexander, Geography, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada, FISHER, Timothy, Department of Environmental Sciences, University of Toledo, MS 604, 2801 W Bancroft St, Toledo, OH 43606 and LOOPE, Henry, Indiana University Indiana Geological and Water Survey, 611 N Walnut Grove Ave, Bloomington, IN 47405-2208
Recorded Presentation
242-5
2:30 PM
GLACIAL LAKES IN THE FOOTPRINT OF THE SOUTHERN GREEN BAY LOBE OF THE LAURENTIDE ICE SHEET (Invited Presentation)
CARSON, Eric1, IVES, Libby2, STOLZMAN, Kacie C.1 and RAWLING III, J. Elmo1, (1)Wisconsin Geological and Natural History Survey, University of Wisconsin-Madison, 3817 Mineral Point Road, Madison, WI 53705, (2)Department of Geosciences, University of Wisconsin-Milwaukee, PO Box 413, Milwaukee, WI 53201
Recorded Presentation
242-6
2:45 PM
Withdrawn
242-7
3:00 PM
MELTWATER LANDFORM PERSPECTIVES ON SUBGLACIAL HYDROLOGICAL PROCESSES: INSIGHTS FROM HIGH-RESOLUTION MAPPING IN NORTHERN CANADA
LIVINGSTONE, Stephen1, LEWINGTON, Emma L.M.1, CLARK, Chris D.1, STORRAR, Robert D.2, SOLE, Andrew J.1, MCMARTIN, Isabelle3, DEWALD, Nico1, NG, Felix1, VÉRITÉ, Jean4 and RAVIER, Edouard4, (1)Geography, University of Sheffield, Department of Geography, Sheffield, S10 2TN, United Kingdom, (2)Department of the Natural and Built Environment, Sheffield Hallam University, Sheffield, S1 1WB, United Kingdom, (3)Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, CANADA, (4)Laboratoire de Planétologie et Géodynamique, Le Mans Université, Le Mans, CEDEX 9, France
Recorded Presentation Recorded Presentation
242-8
3:15 PM
Withdrawn
242-9
3:30 PM
Withdrawn
242-10
3:45 PM
NEW STRATIGRAPHIC AND CHRONOLOGICAL CONSTRAINTS IN WESTERN HUDSON BAY LOWLAND, CANADA, AND THEIR IMPLICATIONS FOR THE LAURENTIDE ICE SHEET EVOLUTION
HODDER, Tyler, 283 Duffield St, Winnipeg, MB R3J 2K1, CANADA, GAUTHIER, Michelle, PO Box 795, Stonewall, MB R0C2Z0, CANADA, ROSS, Martin, Earth Sciences, 200 University Ave West, Waterloo, ON N2L3G1, CANADA and LIAN, Olav, Department of Geography and the Environment, University of the Fraser Valley, 33844 King Road, Abbotsford, BC V2S 7M8, Canada
Recorded Presentation Recorded Presentation
242-12
4:00 PM
GROUNDING ZONE DEPOSITS ASSOCIATED WITH STREAMING READVANCE OF THE LAURENTIDE ICE SHEET IN THE WINOOSKI VALLEY OF NORTHERN VERMONT
DUNN, Richard, Norwich University, Dept. of Earth & Environmental Sciences, Northfield, VT 05663-1000 and WRIGHT, Stephen F., Department of Geology, University of Vermont, Burlington, VT 05405
Recorded Presentation
242-13
4:15 PM
NEW RADIOCARBON CONSTRAINTS ON THE ADVANCE AND RETREAT OF THE LAURENTIDE ICE SHEET IN WESTERN NEW YORK, USA
PRINCE, Karlee1, BRINER, Jason1, WALCOTT, Caleb1, KOZLOWSKI, Andrew L.2 and FERANEC, Robert S.2, (1)Department of Geology, University at Buffalo, 126 Cooke Hall, Buffalo, NY 14260, (2)Research & Collections, New York State Museum, 3140 Cultural Education Center, Albany, NY 12230
Recorded Presentation
242-14
4:30 PM
THE SHATTUCK MOUNTAIN CHANNELS AND POTHOLES: EVIDENCE FOR FOCUSED HIGH-VELOCITY SUBGLACIAL STREAMFLOW ACROSS THE NORTHERN GREEN MOUNTAINS, VERMONT, USA
WRIGHT, Stephen, Department of Geology, University of Vermont, Burlington, VT 05405
Recorded Presentation
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