PP21A:
Cenozoic through Modern Climate and Glacial Records and Processes at High-Latitude Margins I Posters

Session ID#: 5036

Tuesday, 16 December 2014: 8:00 AM-12:20 PM
Not an Option (Moscone West)
Chairs:  Bruce A Huber, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Claire E Huck, Imperial College London, London, SW7, United Kingdom
Primary Convener:  Carys P Cook, University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States
Co-conveners:  Erin McClymont, Durham University, Durham, United Kingdom, Claire E Huck, University of Florida, Department of Geological Sciences, Gainesville, FL, United States and Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States
OSPA Liaison:  Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States
Index Terms:

1616 Climate variability [GLOBAL CHANGE]
1621 Cryospheric change [GLOBAL CHANGE]
3022 Marine sediments: processes and transport [MARINE GEOLOGY AND GEOPHYSICS]
3036 Ocean drilling [MARINE GEOLOGY AND GEOPHYSICS]
Virtual Option?: No
Swirl Theme: Enhanced Climate Changes at High Latitude

Abstracts Submitted to this Session:

 
Environmental Magnetic Signature Of Late Quaternary Climate and Paleoceanography in the Bering Sea (17383)
Ellen S Platzman, University of Southern California, Los Angeles, CA, United States, Steven Lund, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States and Matthew Kirby, California State University Fullerton, Department of Geological Sciences, Fullerton, CA, United States
 
Marine Isotope Stage (MIS) 5 on the Umnak Plateau, Bering Sea (IODP Site U1339): Using diatom taxonomy, grain size and nitrogen isotopic composition of marine sediments as proxies for primary productivity and sea ice extent (30876)
Derrick Vaughn, Utah State University, Logan, United States and Beth Caissie, Iowa State University, Department. of Geological and Atmospheric Sciences, Ames, United States
 
Climate-Ice Sheet Interactions through the Pliocene-Pleistocene: Preliminary Results from IODP Expedition 341 (Gulf of Alaska) (6805)
Erin McClymont1, Maria Luisa Sánchez Montes1, Juliane Müller2, Christopher M Moy3, Oscar Romero4, Jeremy M Lloyd1 and Expedition 341 Scientists, (1)University of Durham, Durham, United Kingdom, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Marine Geology, Bremerhaven, Germany, (3)University of Otago, Department of Geology, Dunedin, New Zealand, (4)MARUM - University of Bremen, Bremen, Germany
 
Palaeoenvironmental conditions in the Gulf of Alaska (NE Pacific) during the Mid Pleistocene Transition (12260)
Juliane Müller1, Oscar Romero2, Erin McClymont3, Ruediger H Stein4, Kirsten Fahl1 and IODP Expedition 341 Scientists, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Marine Geology, Bremerhaven, Germany, (2)MARUM - University of Bremen, Bremen, Germany, (3)University of Durham, Durham, United Kingdom, (4)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
 
Northern Cordilleran Ice Sheet Dynamics in Coastal Alaska from MIS 3 to the Present: Initial Results (12697)
Michelle L Penkrot, University of Florida, Gainesville, FL, United States, John M Jaeger, University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, Leah LeVay, Texas A&M University, International Ocean Discovery Program, College Station, TX, United States, Guillaume St-Onge, Université du Québec à Rimouski, Rimouski, Canada; Institut des sciences de la mer de Rimouski (ISMER), Rimouski, Canada, Alan C Mix, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, Heinrich Bahlburg, Westfälische Wilhelms-Universität, Münster, Germany, Maureen Davies-Walczak, Australian National University, Canberra, Australia, Sean P S Gulick, University of Texas, Institute for Geophysics, Austin, United States and Integrated Ocean Drilling Program Expedition 341 Scientists
 
Oxygen isotope stratigraphy in the Gulf of Alaska (IODP Exp. 341) (14282)
Hirofumi Asahi, KOPRI Korea Polar Research Institute, Incheon, Korea, Republic of (South), Alan C Mix, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, Itsuki Suto, Nagoya University, Nagoya, Japan, Christina L Belanger, Texas A&M University, Department of Geology & Geophysics, College Station, United States, Akemi Fukumura, Hokkaido University, Sapporo, Japan, Shyam Murti Gupta, National Institue Oceanography, Dona Paula, GOA, India, Susumu Konno, Kyushu University, Fukuoka, Japan, Kenji Marc Raymond Matsuzaki, Geological Survey of Japan, Tsukuba, Japan, Oscar Romero, MARUM - University of Bremen, Bremen, Germany, Sean P S Gulick, University of Texas, Institute for Geophysics, Austin, United States, John M Jaeger, University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, Leah J LeVay, Integrated Ocean Drilling Program, College Station, United States and IODP Expedition 341 Scientists
 
Seismic stratigraphy of the Bering Trough, Gulf of Alaska: Late Quaternary history of Bering Glacier dynamics (16771)
Aleksandr Montelli, University of Texas at Austin, Austin, TX, United States, Sean P S Gulick, University of Texas, Institute for Geophysics, Austin, United States, Lindsay Lowe Worthington, University of New Mexico, Earth and Planetary Sciences, Albuquerque, United States, Alan C Mix, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, Sarah Zellers, University of Central Missouri, Physical Sciences, Warrensburg, MO, United States, John M Jaeger, University of Florida, Geological Sciences, Ft Walton Beach, FL, United States and IODP Expedition 341 Science Party
 
Biozone Characterization of Foraminifera in Upper Pleistocene through Recent Shelf and Slope Sediments, Northern Gulf of Alaska: Integration of SHE-diversity and Polytopic Vector Analyses (16724)
Sarah Zellers, University of Central Missouri, Physical Sciences, Warrensburg, MO, United States, Ellen A Cowan, Appalachian State University, Boone, NC, United States and Maureen H Walczak, University of Washington, Seattle, United States
 
Quantitative morphologic analysis of the Gulf of Alaska Yakutat margin: evidence for recent trough mouth fan growth (27743)
John M. Swartz, The Water Institute, Baton Rouge, United States, Sean P S Gulick, The University of Texas at Austin, Institute for Geophysics, Austin, United States and John Goff, University of Texas, Institute for Geophysics, Austin, United States
 
An Early Middle Eocene Orbital Scale Benthic Isotope Record From IODP Site 1408, Newfoundland Rise (17331)
Fei Wu1, Nicolette Lawler1, Donald E Penman1, James C Zachos2, Sandra Kirtland Turner3, Richard D Norris4, Paul A Wilson5 and Pincelli M Hull6, (1)University of California Santa Cruz, Santa Cruz, CA, United States, (2)University of California Santa Cruz, Santa Cruz, United States, (3)University of California Riverside, Department of Earth and Planetary Sciences, La Jolla, United States, (4)Scripps Institution of Oceanography, La Jolla, CA, United States, (5)University of Southampton, Ocean and Earth Science, Southampton, United Kingdom, (6)Yale University, Department of Earth & Planetary Sciences, New Haven, CT, United States
 
Nondestructive X-Ray Computed Tomography Analysis of Sediment Cores: A Case Study from the Arctic Ocean (10415)
Emma Oti, Ohio State University Main Campus, Columbus, OH, United States, Leonid Polyak, Byrd Polar and Climate Research Center, Ohio State University, Columbus, OH, United States, Ann Cook, OSU Earth Sciences, Columbus, United States and Geoffrey Dipre, Byrd Polar and Climate Research Center, Columbus, OH, United States
 
Late Quaternary Sedimentary Records of Core MA01 in the Mendeleev Ridge, the Western Arctic Ocean: Preliminary Results (11460)
Kwangkyu Park1, Sunghan Kim1, Boo-Keun Khim2, Rujian Wang3, Jing Mei4, Wenshen Xiao3 and Leonid Polyak5, (1)Pusan National University, Busan, Korea, Republic of (South), (2)Pusan National University, Department of Oceanography, Busan, Korea, Republic of (South), (3)Tongji University, State Key Laboratory of Marine Geology, Shanghai, China, (4)Tongji University, Shanghai, China, (5)Byrd Polar and Climate Research Center, Ohio State University, Columbus, OH, United States
 
Investigating Sea Ice Regimes and Glacial Cycles of the Early Pleistocene in a Sediment Record from the Northwind Ridge, Western Arctic Ocean (18010)
Geoffrey Dipre, Byrd Polar and Climate Research Center, Columbus, OH, United States, Leonid Polyak, Byrd Polar and Climate Research Center, Ohio State University, Columbus, OH, United States, Joseph D. Ortiz, Kent State University, Department of Geology, Kent, OH, United States, Ann Cook, OSU Earth Sciences, Columbus, United States and Emma Oti, Ohio State University Main Campus, Columbus, OH, United States
 
Grain Size Variability and Sea Ice in Middle to Late Quaternary Sediments along the Lomonosov Ridge, Arctic Ocean (28858)
Richard Gyllencreutz1, Matt O'Regan2, Ludvig A Lowemark3 and Martin Jakobsson2, (1)Stockholm University, Stockholm, Sweden, (2)Stockholm University, Department of Geological Sciences, Stockholm, Sweden, (3)National Taiwan University, Taipei, Taiwan
 
Climate “Noise” and the Cryosphere: New Constraints on the Evolution of Ice Sheets during the Cenozoic (14624)
Wasinee Aswasereelert, University of Wisconsin Madison, Madison, WI, United States; Kasetsart University, Earth Sciences, Bangkok, Thailand, Stephen Richard Meyers, University of Wisconsin - Madison, Geoscience, Madison, United States and Linda A Hinnov, George Mason University Fairfax, Fairfax, VA, United States
 
Linking Agulhas Leakage Variability and North Atlantic Climate MIS 1-5a (14264)
Kelsey Dyez, University of Michigan, Ann Arbor, United States, Rainer Zahn, Univ Autanoma Barcelona, Bellaterra Cerdanyo, Spain and Ian R Hall, Cardiff University, School of Earth and Environmental Sciences, Cardiff, CF24, United Kingdom
 
Paleoceanography in Pelagic Clay of the South Pacific Gyre (18466)
Ann G Dunlea, NIRVANA Laboratories, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Richard W Murray, Boston Univ, Boston, MA, United States, Justine Sauvage, University of Rhode Island - GSO, Narragansett, RI, United States, Arthur J Spivack, University of Rhode Island, Graduate School of Oceanography, Narragansett, United States, Robert N Harris, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States and Steven D'Hondt, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
 
Evidence for the initial opening of the Tasmanian Gateway during the Early to Middle Eocene (51.9-49.0 Ma) based on shallow water stratigraphy from South Tasman Rise ODP Leg 189 Site 1171 (16097)
Natallia Piatrunia, CUNY Queens College, Flushing, NY, United States and Stephen F Pekar, Queens College, School of Earth and Environmental Sciences, Flushing, United States
 
Cenozoic Sedimentation and Paleo-Water Depths of the Weddell Sea Basin Related to Pre-Glacial and Glacial Conditions of Antarctica (9454)
Xiaoxia Huang1, Wilfried Jokat1 and Karsten Gohl2, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Geophysics, Bremerhaven, Germany
 
Record of Earliest West Antarctic Ice Sheet Beneath Ross Sea? (13381)
Sierra Madeline Davis1, Christopher C Sorlien2, Laura De Santis3, Bruce P Luyendyk2, Chiara Sauli4, Nigel Wardell3 and Philip J Bart5, (1)Indiana Univ of PA, Indiana, PA, United States, (2)University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States, (3)Ist Nazionale Oceanografia, Sgonico, Italy, (4)Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS, Trieste, Italy, (5)Department of Geology and Geophysics, Louisiana State University, Baton Rouge, United States
 
Lead isotopes in Southern Ocean marine sediments: implications for paleoclimatic provenance and seawater studies (12851)
Carys P Cook and Ellen E. Martin, University of Florida, Geological Sciences, Ft Walton Beach, FL, United States
 
‘The Middle Man’ – Nd Isotope Signatures of Marine Sediments as a Provenance Tool to Reconstruct Oligocene Ice Sheet Instability in the Wilkes Subglacial Basin, East Antarctica (16582)
Claire E Huck1, Tina van de Flierdt2, Steven M Bohaty3, Ursula Roehl4, Georgia M Hole5, Geoffrey Lee2 and the Expedition 318 Science Party, (1)Imperial College London, London, SW7, United Kingdom, (2)Imperial College London, London, United Kingdom, (3)University of Heidelberg, Institute of Earth Sciences, Heidelberg, Germany, (4)MARUM - University of Bremen, Bremen, Germany, (5)University of Oxford, Oxford, United Kingdom
 
Evidence for West Antarctic Glaciation During the Late Oligocene (~26-23 Ma): 40Ar/39Ar Ages of Ice-rafted Debris from DSDP Site 270, Ross Sea (22439)
Daniel Hauptvogel, CUNY Queens College, Flushing, NY, United States; CUNY Graduate School and University Center, New York, NY, United States, Stephen F Pekar, CUNY Graduate School and University Center, New York, United States; Queens College, City University of New York, School of Earth and Environmental Sciences, Flushing, NY, United States, Trevor Williams, Lamont-Doherty Earth Observ, Palisades, United States and Sidney R Hemming, Lamont-Doherty Earth Observatory, Palisades, NY, United States
 
Early Miocene Nothofagus in Antarctica based on fossil leaves from the Transantarctic Mountains (11789)
Allan C Ashworth1, Adam R Lewis1 and Sarah Anne Wrobleski2, (1)North Dakota State University Main Campus, Geosciences, Fargo, ND, United States, (2)North Dakota State University Main Campus, Biological Sciences, Fargo, ND, United States
 
Change in Deep Water Circulation in Southern Drake Passage during the Mid-Pleistocene Transition (21312)
Jae IL Lee1, Kyu-Cheul Yoo1, Heung Soo Moon2 and Hoil Yoon1, (1)KOPRI Korea Polar Research Institute, Incheon, Korea, Republic of (South), (2)Korea Polar Research Institute, Incheon, South Korea
 
Possible ocean-forced East Antarctic Ice Sheet instability and sea level change at the Last Interglacial (15938)
Christopher Joseph Fogwill1, Chris SM Turney2, Katrin J Meissner2, Nick Golledge3, Paul Spence4, Jason L Roberts5, Richard T Jones6 and Lionel Carter7, (1)University of New South Wales, Climate Change Research Centre, Sydney, NSW, Australia, (2)University of New South Wales, Sydney, NSW, Australia, (3)Victoria University of Wellington, Antarctic Research Centre, Wellington, New Zealand, (4)University of Tasmania, Hobart, TAS, Australia, (5)Australian Antarctic Division, Kingston, Australia, (6)University of Exeter, Exeter, United Kingdom, (7)Victoria University of Wellington, Wellington, New Zealand
 
Late Quaternary Advance and Retreat of an East Antarctic Ice Shelf System: Insights from Sedimentary Beryllium-10 Concentrations (7635)
Michelle Elizabeth Guitard1, Dr. Amelia Shevenell, Ph.D.2, Eugene W Domack1, Brad E Rosenheim3 and Yusuke Yokoyama4, (1)University of South Florida, Tampa, FL, United States, (2)University of South Florida, Tampa, United States, (3)University of South Florida, College of Marine Science, St. Petersburg, FL, United States, (4)The University of Tokyo, Atmosphere and Ocean Research Institute (AORI), Kashiwa, Japan
 
Blue Ice Moraines as an Archive of Past EAIS dynamics: Mt. Achernar as a Case Study in the Central Transantarctic Mountains (15874)
Michael R Kaplan1, Kathy Licht2, Gisela Winckler3, Joerg M Schaefer1, Claire Mathieson4 and Nicole Bader5, (1)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)Indiana University Indianapolis, Department of Earth and Environmental Sciences, Indianapolis, United States, (3)Columbia University, Lamont-Doherty Earth Observatory, Earth and Environmental Sciences, Palisades, NY, United States, (4)Lamont-DohertyEarthObservatory, Palisades, NY, United States, (5)Indiana University Purdue University Indianapolis (IUPUI), Luxemburg, WI, United States
 
Increasing Ocean Access to Totten Glacier, East Antarctica (31426)
Jamin Stevens Greenbaum1, Donald D Blankenship2, Duncan A Young3, Alan Aitken4, Thomas G Richter2, Jason L Roberts5,6, Roland Charles Warner5,7, Tas D van Ommen8,9 and Martin John Siegert10, (1)University of Texas at Austin, University of Texas Institute for Geophysics, Austin, TX, United States, (2)University of Texas, Institute for Geophysics, Austin, United States, (3)University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, (4)The University of Western Australia, School of Earth Sciences, Perth, Australia, (5)Australian Antarctic Division, Kingston, TAS, Australia, (6)University of Tasmania, Antarctic Climate & Ecosystems Cooperative Research Centre, Hobart, Australia, (7)University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia, (8)Australian Antarctic Division, Hobart, Australia, (9)Australian Antarctic Program Partnership, University of Tasmania, Hobart, Australia, (10)Imperial College London, London, United Kingdom
 
NBP14-02: The Sabrina Coast Marine Record of Ocean-Cryosphere Dynamics (25526)
Tasha Snow, University of Colorado Boulder, Boulder, United States, Amy Leventer, Colgate University, Hamilton, United States, Eugene W Domack, University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, Bruce A Huber, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Alejandro Hector Orsi, Texas A & M University, College Station, TX, United States, Donald D Blankenship, University of Texas, Institute for Geophysics, Austin, United States, Sean P S Gulick, The University of Texas at Austin, Institute for Geophysics, Austin, United States, Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States, Caroline Lavoie, University of Aveiro, Aveiro, Portugal and NBP1402 Scientific Party
 
The geomorphic and sedimentary record of past subglacial water outbursts, Sabrina Coast, East Antarctica (24275)
Rodrigo A Fernandez-Vasquez1, Eugene W Domack2, Caroline Lavoie3, Sean P S Gulick4, Steffen Saustrup Sr.5, Bruce Frederick5, Amy Leventer6, Dr. Amelia Shevenell, Ph.D.7, Donald D Blankenship8 and NBP1402 Science Party, (1)University of Texas at Austin, Austin, TX, United States, (2)University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, (3)University of Aveiro, Aveiro, Portugal, (4)The University of Texas at Austin, Institute for Geophysics, Austin, United States, (5)University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, (6)Colgate University, Hamilton, United States, (7)University of South Florida, College of Marine Science, St Petersburg, FL, United States, (8)University of Texas Institute for Geophysics, Austin, United States
 
Seismic Stratigraphy of Ice Sheet Advance-Retreat Cycles on the Sabrina Coast Continental Shelf, East Antarctica (29648)
Bruce C. Frederick, University of Texas, Institute for Geophysics, Austin, TX, United States, Sean P S Gulick, The University of Texas at Austin, Institute for Geophysics, Austin, United States, Steffen Saustrup, Univ of Texas Inst for Geophys, Austin, TX, United States, Rodrigo A Fernandez-Vasquez, University of Texas at Austin, Austin, TX, United States, Eugene W Domack, University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, Caroline Lavoie, University of Aveiro, Aveiro, Portugal, Donald D Blankenship, University of Texas Institute for Geophysics, Austin, United States, Amy Leventer, Colgate University, Hamilton, United States, Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States and NBP1402 Scientific Party
 
Holocene Sedimentary Record of Unusual Primary Productivity, Dalton Polynya, Sabrina Coast, East Antarctica (25570)
Amy Leventer, Colgate University, Hamilton, United States, Leanne Armand, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, Mikhaila Redovian, Colgate University, Geology, Hamilton, NY, United States, Eugene W Domack, University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, Dr. Amelia Shevenell, Ph.D., University College London, London, United Kingdom; University of South Florida, College of Marine Science, St Petersburg, FL, United States, Catherine Smith, University of South Florida St. Petersburg, St Petersburg, FL, United States, Caroline Lavoie, University of Aveiro, Aveiro, Portugal, Alejandro Hector Orsi, Texas A & M University, College Station, TX, United States, Bruce A Huber, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Sean P S Gulick, The University of Texas at Austin, Institute for Geophysics, Austin, United States, Rodrigo A Fernandez-Vasquez, University of Texas at Austin, Austin, TX, United States and The NBP1402 Scientific Party
 
High-resolution Deglacial to Holocene paleoceanographic records from the Sabrina Coast, East Antarctica: Preliminary foraminifer-based results from NBP14-02 (23239)
Dr. Amelia Shevenell, Ph.D., University of South Florida, Tampa, United States, Tasha Snow, University of Colorado Boulder, Boulder, United States, Eugene W Domack, University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, Amy Leventer, Colgate University, Hamilton, United States, Sean P S Gulick, The University of Texas at Austin, Institute for Geophysics, Austin, United States, Bruce A Huber, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Alejandro Hector Orsi, Texas A & M University, College Station, TX, United States, Ethan Goddard, University of South Florida, Tampa, FL, United States, Rodrigo A Fernandez-Vasquez, University of Texas at Austin, Austin, TX, United States and The NBP14-02 Science Party
 
Mid to late Holocene oceanographic changes offshore Adélie Land, Antarctica: Ultra-high resolution foraminiferal assemblage and isotopic records from IODP Expedition 318 Site U1357 (16357)
Elyzabeth Hendricks1, Farah Iqbal Salman1, Stephen F Pekar2, Robert B Dunbar3 and Matthew DeCesare4, (1)CUNY Queens College, Flushing, NY, United States, (2)Queens College, School of Earth and Environmental Sciences, Flushing, United States, (3)Stanford University, Oceans, Stanford, United States, (4)CUNY Queens Cellege, Flushing, NY, United States