GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 159
Monday, 23 October 2017: 9:00 AM-6:30 PM
Halls 4EF (Washington State Convention Center)

T191. Looking to the Past to Understand the Future: Glacial Chronology and Process (Posters)

GSA Quaternary Geology and Geomorphology Division
Authors will be present from 9:30 to 11:30 AM and 4:30 to 6:30 PM.
128
LATEST PLEISTOCENE DEGLACIATION OF THE CORDILLERAN ICE SHEET IN SOUTHEASTERN ALASKA
LESNEK, Alia J.1, BRINER, Jason P.1, BAICHTAL, James F.2 and SBARRA, Christopher M.1, (1)Department of Geology, University at Buffalo, 126 Cooke Hall, Buffalo, NY 14260, (2)U.S. Forest Service, Tongass National Forest, Thorne Bay Ranger District, P.O. Box 19001, Thorne Bay, AK 99919, alialesn@buffalo.edu
129
COSMOGENIC 10BE CHRONOLOGY FOR THINNING OF THE LAURENTIDE ICE SHEET IN NEW HAMPSHIRE DURING THE LAST DEGLACIATION
HODGDON, Taylor S., U.S. Army Corps of Engineers, Cold Regions Research and Engineering Laboratory (CRREL), Hanover, NH 03755 and LICCIARDI, Joseph M., Department of Earth Sciences, University of New Hampshire, Durham, NH 03824, joe.licciardi@unh.edu
130
TIMING AND SEA LEVEL CONTRIBUTIONS OF THE DECONVOLVING ANTARCTIC ICE SHEET DURING POST-LGM RETREAT OF THE ROSS SEA SECTOR
PROTHRO, Lindsay O.1, YOKOYAMA, Yusuke2, SIMKINS, Lauren M.1, ANDERSON, John B.1, MAJEWSKI, Wojciech3, YAMANE, Masako2 and OHKOUCHI, Naohiko4, (1)Department of Earth Science, Rice University, 6100 Main Street MS 126, Houston, TX 77005, (2)Ocean Research Institute/Department of Earth and Planetary Sciences, University of Tokyo, 1-15-1 Minamidai, Nakano-ku, Tokyo, 164-8639, Japan, (3)Department of Environmental Paleobiology, Polish Academy of Sciences, Warsaw, Poland, (4)Department of Biogeochemistry, Japan Agency for Marine-Earth Science and Technology, 2-15 Natsushima-cho, Yokosuka, 237-0061, Japan, lp15@rice.edu
131
GEOMORPHIC EVIDENCE FOR A PALEO-ICE STREAM NEAR BÁRÐARDALUR, NORTH ICELAND
MCKENZIE, Marion A.1, PRINCIPATO, Sarah M.1 and BENEDIKTSSON, Ívar Örn2, (1)Environmental Studies, Gettysburg College, 300 N. Washington St, Box 2455, Gettysburg, PA 17325, (2)Institute of Earth Sciences, University of Iceland, Askja, Sturlugata 7, Reykjavík, IS-101, Iceland, sprincip@gettysburg.edu
132
TILL MACROFABRIC ANALYSIS OF GLACIAL DEPOSITS IN THE SOUTHERN SERRA DO GERES MOUNTAINS, NW IBERIAN PENINSULA
SANTOS, Joao1, SANTOS-GONZÁLEZ, Javier2, REDONDO-VEGA, José Maria2 and IRWIN, Jeffrey3, (1)Geology, San Jose State University, One Washington Square, San Jose, CA 95192-0102, (2)Geography and Geology, University of León, Campus de Vegazana, León, 24071, Spain, (3)Geography, South Dakota State University, Brookings, SD 57007, joao.santos@sjsu.edu
133
STRAIN MAGNITUDE IN TILLS ASSOCIATED WITH THE VARIABLE SUBGLACIAL DRAINAGE CONDITIONS UNDER THE SCANDINAVIAN ICE SHEET
NARLOCH, Wlodzimierz, Department of Geology and Hydrogeology, Faculty of Earth Sciences, Nicolaus Copernicus University, ul. Lwowska 1, Torun, 87-100, Poland, w.narloch@gmail.com
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