GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 379
Wednesday, 25 October 2017: 9:00 AM-6:30 PM
Halls 4EF (Washington State Convention Center)

T46. North Pacific Environment and Paleoclimate from the Late Pleistocene to Present (Posters)

GSA Sedimentary Geology Division; GSA Quaternary Geology and Geomorphology Division; GSA Archaeological Geology Division; GSA Limnogeology Division
Authors will be present from 9:30 to 11:30 AM and 4:30 to 6:30 PM.
296
TESTING A QUARTZ GRAIN MICROTEXTURE PROXY FOR PALEO-SEA-ICE IN COASTAL ALASKA
PRATT, Jacob W.1, COWAN, Ellen A.1 and ZELLERS, Sarah D.2, (1)Department of Geological and Environmental Sciences, Appalachian State University, Box 32067, Boone, NC 28608, (2)School of Environmental, Physical and Applied Science, University of Central Missouri, WCM 108, Warrensburg, MO 64093, Prattjw@appstate.edu
297
THE EFFECT OF GLACIAL RETREAT ON FJORD DEPOSITIONAL REGIMES, TAAN FIORD, ICY BAY, ALASKA
LOFTON, Connor James1, REECE, Bobby2, GULICK, Sean3, LEVOIR, Maureen4, HAEUSSLER, Peter J.5, SAUSTRUP, Steffen6, O'BRIEN, Nicholas S.7 and MCCALL, Naoma6, (1)Department of Geology and Geophysics, Texas A&M University, 797 Lamar St, College Station, TX 77840, (2)College of Geosciences, Department of Geology and Geophysics, Texas A&M University, 3115 TAMU, College Station, TX 77843, (3)Institute for Geophysics & Dept. of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Rd., Bldg 196, R2200, Austin, TX 78758-4445, (4)US Geological Survey, Pacific Coastal and Marine Science Center, Santa Cruz, CA 95060, (5)U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, (6)The Institute for Geophysics, The Univ of Texas at Austin, J.J. Pickle Research Campus, Bldg. 196, 10100 Burnet Rd., Austin, TX 78758, (7)Geology and Geophysics, Texas A&M, College Station, TX 77845, connorlofton@gmail.com
298
COMPARING THREE NEW IRD MAR RECORDS FROM IODP EXPEDITION 341 IN THE GULF OF ALASKA
MITCHELL, Kayla A., Department of Geological and Environmental Sciences, Appalachian State University, Box 32067, Boone, NC 28608 and COWAN, Ellen A., Department of Geological and Environmental Sciences, Appalachian State University, P.O. Box 32067, Boone, NC 28608, mitchellka@appstate.edu
299
HOLOCENE CLIMATE RECONSTRUCTION FOR THE BERING SEA REGION FROM PEAT OXYGEN ISOTOPES, ST. MATTHEW ISLAND, ALASKA
KELLER, Katherine J., Natural Systems Analysts, Inc., Reston, VA 20192, JONES, Miriam C., U.S Geological Survey, Eastern Geology and Paleoclimate Center, 12201 Sunrise Valley Dr, MS 926A, Reston, VA 20192 and WOOLLER, Matthew, Water and Environmental Research Center, University of Alaska Fairbanks, P.O. Box 755860, Fairbanks, AK 99775, kjk2131@gmail.com
300
STABLE ISOTOPE ECOLOGY AND PALEOCLIMATE IMPLICATIONS OF MODERN THUJA PLICATA IN THE PACIFIC NORTHWEST
STEIN, Rebekah, Earth and Environmental Sciences, University of Michigan, 2534 C.C. Little Building, 1100 N University Ave, Ann Arbor, MI 48109, SHELDON, Nathan D., Earth and Environmental Sciences, University of Michigan, 1100 N University Ave, Ann Arbor, MI 48109 and SMITH, Selena Y., Museum of Paleontology and Department of Earth & Environmental Sciences, University of Michigan, 2534 CC Little, 1100 N. University Avenue, Ann Arbor, MI 48109, restein@umich.edu
301
HOLOCENE CLIMATE CHANGE AT SPINDLY PINE LAKE, SOUTHWESTERN YUKON, INFERRED FROM THE HYDROGEN ISOTOPE COMPOSITION OF PLANT WAXES
BAKKELUND, Aleesha1, PORTER, Trevor J.2, FEAKINS, Sarah J.3, PISARIC, Michael4 and PRINCE, Tyler4, (1)Geography, University of Toronto, 3359 Mississauga Rd, Mississauga, ON L5L 1C6, Canada, (2)Geography, University of Toronto, 3359 Mississauga Road, Mississauga, ON L5L 1C6, Canada, (3)Earth Sciences, University of Southern California, 3501 Trousdale Pkwy, Los Angeles, CA 90889-0740, (4)Department of Geography, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, ON L2S 3A1, Canada, aleesha.bakkelund@mail.utoronto.ca
302
CLUMPED ISOTOPE THERMOMETRY CONSTRAINTS ON LATE PLEISTOCENE HYDROCLIMATES FOR LAKE SURPRISE, CALIFORNIA
WHICKER, Chloe A., Institute of the Environment and Sustainability, UCLA, La Kretz Hall, Suite 300, Los Angeles, CA 90095-1496, IBARRA, Daniel E., Department of Earth System Science, Stanford University, 473 Via Ortega, Rm 140, Stanford, CA 94305, LORA, Juan M., Department of Earth, Planetary, and Space Sciences, UCLA, Los Angeles, CA 90095, MERING, John, Department of Earth Sciences, University of Waikato, Hamilton, 3240, New Zealand and TRIPATI, Aradhna, Department of Earth, Planetary, and Space Sciences; Department of Atmospheric and Oceanic Sciences; Institute of the Environment and Sustainability; Institute of Geophysics and Planetary Physics, UCLA, Los Angeles, CA 90095, chloewhicker@g.ucla.edu
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