C53C:
Geophysical and Geological Records of Glaciated Margins III Posters

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Session ID#: 15049

Session Description:
Our ability to understand the rates and possible consequences of contemporary climate change, particularly ice sheet-ocean interactions, is hindered by the insufficient length of instrumental records. Thus, past climate change and its impact on ice sheets must be inferred from proxy records such as those found in sedimentary archives. A better understanding of the complex interplay between ice sheets and oceans is essential to determine how oceans influence ice sheet stability and how ice sheets may influence ocean circulation and relative sea level changes. This session aims to bring together researchers from all glaciated margins to unravel evidence for the growth and decay of the Late Cenozoic ice sheets through to the present. We particularly welcome contributions investigating geomorphological records on past ice sheet extent and ice dynamics, studies of coeval past oceanic circulation, multi-proxy studies, pre-MIS 5 records, and modelling of the processes operating on glaciated margins.
Primary Convener:  Andrew M. W. Newton, Queen's University Belfast, Belfast, BT9, United Kingdom
Conveners:  Mads Huuse, University of Manchester, Department of Earth and Environmental Sciences, Manchester, United Kingdom, Frank Oliver Nitsche, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Matt O'Regan, Stockholm University, Department of Geological Sciences, Stockholm, Sweden
Chairs:  Sarah L. Greenwood, Stockholm University, Department of Geological Sciences, Stockholm, Sweden and Christopher C Sorlien, University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States
OSPA Liaison:  Christine S Siddoway, Colorado College, Geology, Colorado Springs, CO, United States
Index Terms:

0726 Ice sheets [CRYOSPHERE]
0730 Ice streams [CRYOSPHERE]
0774 Dynamics [CRYOSPHERE]
1621 Cryospheric change [GLOBAL CHANGE]

Abstracts Submitted to this Session:

New constraints on the Neogene plate kinematics of West and East Antarctica (146302)
Roi Granot, Ben-Gurion University of the Negev, Department of Geological and Environmental Science, Beer Sheva, Israel, Jerome Dyment, CNRS, Institut de Physique du Globe de Paris, Paris, France and Florent Szitkar
Oceanic Spreading and Continental Rifting in Ross Sea, West Antarctica (154259)
Frederick J Davey, GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, Roi Granot, Ben-Gurion University of the Negev, Department of Geological and Environmental Science, Beer Sheva, Israel, Steven C Cande, University of California San Diego, La Jolla, CA, United States, Joann M Stock, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, Michelle M Selvans, Smithsonian Institution, Washington, DC, United States and Fausto Ferraccioli, NERC British Antarctic Survey, Cambridge, United Kingdom
Ross Ice Shelf, Antarctica: Bathymetry, Structural Geology and Ocean Circulation from New IcePod Airborne Geophysical Data (143341)
Christine S Siddoway1, Kirsty J Tinto2, Robin Elizabeth Bell2, Laurence Padman3, Helen Amanda Fricker4 and Scott R Springer5, (1)Colorado College, Geology, Colorado Springs, CO, United States, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Earth & Space Research, Corvallis, United States, (4)University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States, (5)Earth & Space Research, Seattle, WA, United States
Sediment Volume Record of Paleogene-Neogene Transantarctic Mountains Erosion and Landscape Modification, McMurdo Sound Region, Antarctica (187979)
Tricia Hall Collins, Ohio State University Main Campus, Columbus, United States, Terry J Wilson, Ohio State University Main Campus, Columbus, OH, United States, Stuart Henrys, GNS Science, Lower Hutt, New Zealand and Marvin Andrew Speece, Montana Tech of The University of Montana, Butte, MT, United States
Distribution of Sediments Beneath the Ross Ice Shelf, Antarctica, from Airborne Magnetic Data (193538)
Joel Alexander Wilner1, Kirsty J Tinto2 and Robin Elizabeth Bell2, (1)Middlebury College, Middlebury, VT, United States, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States
West Antarctic Ice Sheet Grounding-Line Positions in the Whales Deep Paleo-Ice-Stream Trough of Eastern Ross Sea Inferred From New Multibeam bBathymetry and Seismic Stratigraphy (185570)
Philip J Bart1, Matthew DeCesare2, Austin James McGlannan3, Benjamin Krogmeier2,3 and Matthew Danielson2,3, (1)Louisiana State University, Department of Geology and Geophysics, Baton Rouge, United States, (2)Louisiana State University, Geology and Geophysics, Baton Rouge, LA, United States, (3)Louisiana State University, Baton Rouge, LA, United States
Ice-proximal Marine Sedimentation in the Ross Sea during LGM: Ice-sheet and Ocean Interactions (156097)
Fulvia Sharon Aghib1, Clara Turetta2, Patrizia Ferretti2 and Carlo Barbante3,4, (1)CNR Institute for the Dynamics of Environmental Processes, Milan, Italy, (2)CNR Institute for the Dynamics of Environmental Processes, Mestre-Venice, Italy, (3)Ca' Foscari University, Department of Environmental Sciences, Informatics and Statistics, Venice, Italy, (4)CNR Institute of Polar Sciences, Mestre-Venice, Italy
Post-LGM grounding line and calving front translations of the West Antarctic Ice Sheet in the Whales Deep paleo-ice-stream trough, eastern Ross Sea, Antarctica (180288)
Austin James McGlannan, Philip J Bart and Juan Chow, Louisiana State University, Baton Rouge, LA, United States
Post-LGM Retreat History in Ross Sea Reflects Changing Controls on Marine Ice Sheet Behavior (188182)
Anna Ruth Halberstadt1,2, Lauren Miller Miller2, John B Anderson2, Lindsay O Prothro2, Brian Patrick Demet2, Sarah L. Greenwood3 and Yusuke Yokoyama4, (1)University of Massachusetts Amherst, Department of Geosciences, Amherst, MA, United States, (2)Rice University, Department of Earth Science, Houston, TX, United States, (3)Stockholm University, Department of Geological Sciences, Stockholm, Sweden, (4)The University of Tokyo, Atmosphere and Ocean Research Institute (AORI), Kashiwa, Japan
Digital Geological Map for Marie Byrd Land, West Antarctica: A resource for investigation of geotectonic frameworks and future glaciological change (161365)
Tristan White1, Samuel Elkind1, Simon C Cox2, Christine S Siddoway3, Belinda Smith Lyttle2 and Paul J Morin4, (1)Colorado College, Colorado Springs, CO, United States, (2)GNS Science, Dunedin, New Zealand, (3)Colorado College, Geology, Colorado Springs, CO, United States, (4)Polar Geospatial Center, St Paul, MN, United States
Iceberg Ploughmarks Indicate Past Rapid Iceberg Calving and Retreat of Pine Island-Thwaites Ice Stream due to Marine Ice-Cliff Instability Processes (161804)
Matthew Wise, Scott Polar Research Institute, University of Cambridge, Cambridge, CB2, United Kingdom, Julian A. Dowdeswell, Scott Polar Research Institute, University of Cambridge, Cambridge, United Kingdom, Robert D Larter, NERC British Antarctic Survey, Cambridge, United Kingdom and Martin Jakobsson, Stockholm University, Department of Geological Sciences, Stockholm, Sweden
Bedform signature and sediment properties of a 20th century grounding line beneath Pine Island Ice Shelf, West Antarctica from high-resolution AUV data. (172790)
Damon Davies1, Robert G. Bingham2, Alastair GC Graham3, Matteo Spagnolo4, Pierre Dutrieux5, Adrian Jenkins6 and David G Vaughan6, (1)University of Edinburgh, Edinburgh, EH9, United Kingdom, (2)University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom, (3)Cardiff University, Cardiff, United Kingdom, (4)University of Aberdeen, Aberdeen, United Kingdom, (5)Applied Physics Laboratory University of Washington, Seattle, WA, United States, (6)NERC British Antarctic Survey, Cambridge, United Kingdom
New Sedimentary Records from Contourite Drifts on the West Antarctic Continental Margin: Reconstruction of Palaeoenvironmental Changes during the Late Quaternary by Combining an Integrated Chronostratigraphic Approach with Multi-Proxy Investigations (145352)
Claus-Dieter Hillenbrand1, Simon Crowhurst2, James E T Channell3, Maricel Williams1, David A Hodell4, Chuang Xuan5, Claire Susannah Allen1, Werner U Ehrmann6, Alastair GC Graham7 and Robert D Larter8, (1)British Antarctic Survey, Cambridge, United Kingdom, (2)University of Cambridge, Cambridge, United Kingdom, (3)University of Florida, Ft Walton Beach, FL, United States, (4)University of Cambridge, Godwin Laboratory for Palaeoclimate Research, Department of Earth Sciences, Cambridge, United Kingdom, (5)University of Southampton, Ocean and Earth Science, Southampton, United Kingdom, (6)University of Leipzig, Leipzig, Germany, (7)Cardiff University, Cardiff, United Kingdom, (8)NERC British Antarctic Survey, Cambridge, United Kingdom
Crystal Sound: The Deepest of the Deep Basins on the Northern Antarctic Peninsula Shelf (150894)
Rachel Trimble, Coastal Carolina University, Conway, SC, United States and Eugene W Domack, University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States
Glaciomarine Sediment Facies: Using Geomorphic Contexts and Multi-Proxy Analysis to Build Ice-Sheet Retreat Models (182109)
Lindsay O Prothro1, John B Anderson1, Lauren M Simkins2 and Wojciech Majewski3, (1)Rice University, Department of Earth Science, Houston, TX, United States, (2)Rice University, Houston, TX, United States, (3)Institute of Paleobiology, Polish Academy of Sciences, Warszawa, Poland
Dating the undatable: novel techniques for 14C dating of sub-ice shelf Antarctic sediments near the Larsen C ice shelf (178953)
Cristina Subt1, Ho Il Yoon2, Kyu-Cheul Yoo3, Jae IL Lee3, Amy Leventer4, Eugene W Domack5 and Brad E Rosenheim6, (1)University of South Florida Tampa, Tampa, FL, United States, (2)KOPRI Korea Polar Research Institute, Incheon, Korea, Republic of (South), (3)Korea Polar Research Institute, Incheon, Korea, Republic of (South), (4)Colgate University, Hamilton, United States, (5)University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, (6)University of South Florida, College of Marine Science, Saint Petersburg, United States
Can we apply the 10Be/9Be flux tracer to marine sediments along glaciated margins? (159093)
Rachel D Valletta, The Franklin Institute, Philadelphia, PA, United States, Jane K. Willenbring, Scripps Institution of Oceanography, UC San Diego, La Jolla, CA, United States, Sandra Passchier, Montclair State University, Montclair, NJ, United States and Chiara Elmi, University of Pennsylvania, Department of Earth & Environmental Sciences, Philadelphia, PA, United States
Elevated Cosmogenic 26Al/10Be Production Ratio at High Latitude (165368)
Lee B Corbett, University of Vermont, Rubenstein School of Environment and Natural Resources, Burlington, United States, Paul R Bierman, University of Vermont, Rubenstein School of Environment and Natural Resources, Burlington, VT, United States, Dylan Hunter Rood, Imperial College London, London, United Kingdom, Marc W Caffee, Purdue University, Department of Physics and Astronomy, West Lafayette, IN, United States, Thomas E Woodruff, Purdue University, West Lafayette, IN, United States and Nathaniel A Lifton, Purdue University, Department of Earth, Atmospheric, and Planetary Sciences, West Lafayette, United States
The Stratigraphic and Glaciological Evolution of the Melville Bugt Trough Mouth Fan, Northwest Greenland (126062)
Andrew M. W. Newton, Queen's University Belfast, Belfast, BT9, United Kingdom, Mads Huuse, University of Manchester, Department of Earth and Environmental Sciences, Manchester, United Kingdom, Paul Gannon, Cairn Energy, London, United Kingdom and Simon H Brocklehurst, University of Manchester, Manchester, M13, United Kingdom
The Acoustic Signature of Glaciated Margins (174493)
Mads Huuse, University of Manchester, Department of Earth and Environmental Sciences, Manchester, United Kingdom and Andrew M. W. Newton, Queen's University Belfast, Belfast, BT9, United Kingdom
Glacimarine Sedimentary Processes and Deposits at Fjord-Terminating Tidewater Glacier Margins (121201)
Katharina Streuff1, Colm O'Cofaigh1, Jeremy M Lloyd1, Riko Noormets2, Tove Nielsen3 and Antoon Kuijpers4, (1)University of Durham, Geography, Durham, United Kingdom, (2)School of Marine, Geology, and Geophysics, University Centre in Svalbard, Longyearbyen, Norway, (3)Geological Survey of Denmark and Greenland, København K, Denmark, (4)Geological Survey of Denmark and Greenland, Copenhagen, Denmark
Interaction of Cryospheric and Oceanographic Processes Along the Central-East Greenland Margin (121146)
Lara Perez, Geological Survey of Denmark and Greenland, København K, Denmark, Tove Nielsen, The National Geological Survey of Denmark and Greenland, København, Denmark, Sunil Vadakkepuliyambatta, University of Tromsø, Tromsø, Norway, Tine Lander Rasmussen, The Arctic University of Norway, CAGE - Centre for Arctic Gas Hydrate, Environment and Climate, Department of Geosciences, Tromsø, Norway and Monica Winsborrow, Centre for ice, Cryosphere, Carbon and Climate (iC3) - UiT The Arctic University of Norway, Department of Geoscience, Tromsø, Norway
A Sedimentary and Stratigraphic Record of the Deglaciation of the Beaufort Margin, Arctic Ocean (157827)
Shannon Klotsko, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States, Neal W Driscoll, Scripps Institution of Oceanog, La Jolla, CA, United States, Lloyd D Keigwin, Woods Hole Oceanographic Institution, Woods Hole, United States and Xiomara Rosenblatt, San Diego State University, San Diego, CA, United States
Paleodrainage insights into the fluvial and glacial history of the western Chukchi margin, Arctic Alaska (163539)
Brittany Alaura Stockmaster, Coastal Carolina University, Conway, SC, United States, Jenna C Hill, Coastal Carolina University, Conway, United States, Shannon Klotsko, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States and Neal W Driscoll, Scripps Institution of Oceanog, La Jolla, CA, United States
High-resolution record of the deglaciation of the British-Irish Ice Sheet from North Atlantic deep-sea sediments. (133356)
Serena Tarlati, University of Ulster, Coleraine, United Kingdom, Sara Benetti, University of Ulster, School of Geography and Environmental Sciences, Coleraine, United Kingdom, Louise Callard, University of Durham, Durham, United Kingdom, Colm O'Cofaigh, University of Durham, Geography, Durham, United Kingdom, Paul Dunlop, School of Geography and Environmental Sciences, Ulster University, UK, Coleraine, United Kingdom, Richard Christopher Chiverrell, University of Liverpool, School of Environmental Sciences, Liverpool, United Kingdom, Derek Fabel, University of Glasgow, Glasgow, United Kingdom, Steven Moreton, NERC Radiocarbon Facility, East Kilbride, United Kingdom and Chris Clark, Univ Sheffield, Sheffield, United Kingdom
Dynamics, rate and nature of retreat of the British Irish Ice-Sheet offshore of NW Ireland following the Last Glacial Maximum (156194)
Kasper Weilbach1, Colm O'Cofaigh2, Jeremy M Lloyd1, Sara Benetti3 and Paul Dunlop4, (1)Durham University, Durham, United Kingdom, (2)University of Durham, Geography, Durham, United Kingdom, (3)University of Ulster, School of Geography and Environmental Sciences, Coleraine, United Kingdom, (4)School of Geography and Environmental Sciences, Ulster University, UK, Coleraine, United Kingdom
Esker ridges and seismostratigraphic evidence for a southerly ice flow extending onto the present nearshore continental shelf of the Celtic Sea, SE Ireland (156208)
Zsuzsanna Tóth1,2, Andrew J Wheeler1,2, Stephen G McCarron3 and Xavier Monteys4, (1)University College Cork, School of Biological, Earth and Environmental Sciences, Cork, Ireland, (2)iCRAG - Irish Centre for Research in Applied Geosciences, Cork, Ireland, (3)Maynooth University, Department of Geography, Maynooth, Ireland, (4)INFOMAR, Geological Survey of Ireland, Marine and Geophysics Programme, Dublin, Ireland
Reconstruction of the Final Phases of Activity and Retreat of the North Sea Lobe Ice Stream during the Late Devensian (156211)
Elena Grimoldi1, David H Roberts2, David J.A. Evans2, Heather Ann Stewart3, Hans Petter Sejrup4, Berit Oline B. Hjelstuen4, Haflidi Haflidason4 and Chris Clark5, (1)University of Durham, Geography, Durham, United Kingdom, (2)University of Durham, Durham, United Kingdom, (3)British Geological Survey - BGS, Marine Geology and Operations, Edinburgh, United Kingdom, (4)University of Bergen, Department of Earth Science, Bergen, Norway, (5)Univ Sheffield, Sheffield, United Kingdom
Large-scale Glacitectonism as a Result of Active Retreat of the Fennoscandian Ice Sheet Across Dogger Bank During the Last Glacial Maximum (119408)
Carol Cotterill1,2, Emrys Phillips2, Leo James3 and Simon Carr4, (1)British Geological Survey, Nottinghamshire, United Kingdom, (2)British Geological Survey Keyworth, Nottinghamshire, United Kingdom, (3)RPS EnergyLtd, Woking, United Kingdom, (4)University of Cumbria, Science, Natural Resources & Outdoor Studies, Ambleside, United Kingdom
Geological evidence of a catastrophic ice-dammed lake outburst in the North Sea during the last deglaciation (147753)
Berit Oline Hjelstuen, Hans Petter Sejrup and Lukas W. M. Becker, University of Bergen, Department of Earth Science, Bergen, Norway
Quaternary evolution of the northern North Sea margin (138342)
Christine Batchelor, Scott Polar Research Institute, Cambridge, CB2, United Kingdom, Dag Ottesen, Geological Survey of Norway, Trondheim, Norway and Julian A. Dowdeswell, Scott Polar Research Institute, University of Cambridge, Cambridge, United Kingdom
Quaternary evolution of the Fennoscandian Ice Sheet from 3D seismic data (162551)
Aleksandr Montelli, University of Cambridge, Scott Polar Research Institute, Cambridge, United Kingdom, Julian A. Dowdeswell, Scott Polar Research Institute, University of Cambridge, Cambridge, United Kingdom, Dag Ottesen, Geological Survey of Norway, Trondheim, Norway and Stale Johansen, Norwegian University of Science and Technology, Trondheim, Norway
Ice retreat and deglaciation history of Storfjorden, SE Svalbard (124702)
Tove Nielsen, Geological Survey of Denmark and Greenland, København K, Denmark and Tine Lander Rasmussen, The Arctic University of Norway, Department of Geology, Tromsø, Norway
Arcuate Iceberg Ploughmarks as Indicators of Minimum Iceberg Size (185461)
Carl Fredrik M Forsberg, Norwegian Geotechnical Institute, Oslo, Norway

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