PP21D:
The Northeastern Atlantic and the Arctic-Atlantic Gateway:€“ Tectonic Evolution and the Impact on Paleoclimate History Posters

Tuesday, 16 December 2014: 8:00 AM-12:20 PM
Chairs:  John R Hopper, Geological Survey of Denmark and Greenland, Copenhagen, Denmark and Jochen Knies, UiT The Arctic University of Norway, CAGE-Centre for Arctic Gas Hydrate, Environment, and Climate, Dept. of Geology, Tromso, Norway
Primary Conveners:  Catalina Gebhardt, AWI Bremerhaven, Bremerhaven, Germany
Co-conveners:  Jochen Knies, Geological Survey of Norway, Trondheim, Norway, John R Hopper, Geological Survey of Denmark and Greenland, Copenhagen, Denmark and Wolfram H. Geissler, AWI Bremerhaven, Bremerhaven, Germany
OSPA Liaisons:  John R Hopper, Geological Survey of Denmark and Greenland, Copenhagen, Denmark

Abstracts Submitted to this Session:

1363
 
Linking the Tectonic Evolution of the Northeast Atlantic and the Arctic: Paleobathymetry Reconstructions and Paleoceanographic Implications
Carmen Gaina, University of Oslo, Centre for Earth Evolution and Dynamics (CEED), Oslo, Norway and Joseph H Lacasce, University of Oslo, Department of Geosciences, Oslo, Norway
1364
 
Early Pliocene Nordic Seas Palaeoceanography – Relation with Ocean Gateways
Stijn De Schepper1,2, Michael Schreck3,4, Kristina M Beck5, Gunn Mangerud5, Jens J Matthiessen3 and Bjørg Risebrobakken1,2, (1)Bjerknes Centre for Climate Research, Bergen, Norway, (2)Uni Research, Uni Research Climate, Bergen, Norway, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (4)KOPRI Korea Polar Research Institute, Arctic Research Centre, Incheon, South Korea, (5)University of Bergen, Bergen, Norway
1365
 
Cenozoic Contourite Drift Development in the Norwegian - Greenland Sea Area: Paleoceanographic Implications
Jan Sverre Laberg1, Michele Rebesco2, Renata G. Lucchi2 and Martyn S. Stoker3, (1)University of Tromsø, Tromsø, Norway, (2)National Institute of Oceanography and Applied Geophysics OGS, Trieste, Italy, (3)British Geological Survey, Edinburgh, United Kingdom
1366
 
Anomalous Cenozoic Post-Rift Uplift in the North Atlantic; The Role of Mantle Plumes, Transform Margins and Propagating Rifts
Peter Dominic Clift1, Nina Dörr2 and Cornelia Spiegel2, (1)Louisiana State University, Baton Rouge, LA, United States, (2)University of Bremen, Geodynamics of the Polar Regions, Bremen, Germany
1367
 
The Opening of the Arctic-Atlantic Gateway: Tectonic, Oceanographic and Climatic Dynamics - an IODP Initiative
Wolfram H. Geissler1, Jochen Knies2, Tove Nielsen3, Carmen Gaina4, Jens J Matthiessen1, Catalina Gebhardt1, Volkmar Damm5, Matthias Forwick6, Berit Oline Hjelstuen7, John R Hopper3, Katrine Husum8, Jan Sverre Laberg6, Wolfram Kuerschner9, Caterina Morigi10, Michael Schreck11, Aradhna K. Tripati12, Christoph Martin Vogt13, Michele Rebesco14, Seung-il Nam15, Anders E Carlson16, Stijn De Schepper17, Renata Lucchi14, Rune Mattingsdal18, Wilfried Jokat1 and Ruediger H Stein1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Geological Survey of Norway, Trondheim, Norway, (3)The National Geological Survey of Denmark and Greenland, København, Denmark, (4)University of Oslo, Centre for Earth Evolution and Dynamics (CEED), Oslo, Norway, (5)BGR Hannover, Hannover, Germany, (6)University of Tromsø, Tromsø, Norway, (7)University of Bergen, Department of Geology, Bergen, Norway, (8)Norwegian Polar Institute, Tromsø, Norway, (9)University of Oslo, Oslo, Norway, (10)University of Pisa, Department of Earth Sciences, Pisa, Italy, (11)KOPRI Korea Polar Research Institute, Arctic Research Centre, Incheon, South Korea, (12)University of California Los Angeles, Los Angeles, CA, United States, (13)University of Bremen, Bremen, Germany, (14)National Institute of Oceanography and Applied Geophysics OGS, Trieste, Italy, (15)KOPRI Korea Polar Research Institute, Incheon, South Korea, (16)COAS, Corvallis, OR, United States, (17)Bjerknes Centre for Climate Research, Bergen, Norway, (18)Norwegian Petroleum Directorate, Harstad, Norway
1368
 
Current Pattern Change in the Fram Strait at the Pliocene/Pleistocene Boundary
Catalina Gebhardt, Wolfram H. Geissler, Jens J Matthiessen and Wilfried Jokat, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
1369
 
CO2 and Tectonic Controls on the Opening of the Greenland-Scotland Seaway
Michael Staerz, Wilfried Jokat, Gerrit Lohmann and Gregor Knorr, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
1370
 
Cenozoic Motion of Greenland – Overlaps and Seaways
Lawrence A Lawver, Ian O Norton and Lisa Gahagan, UTIG, Jackson School of Geosciences, Univ. of Texas at Austin, Austin, TX, United States
1371
 
Tracing the Mid-Pleistocene Transition using SST and Sea Ice Proxies in the Sub-Arctic Pacific.
Zuzanna N Stroynowski1,2, Teresa Rodrigues1,2, Raquel Cardoso1 and Emanuela Bruno1, (1)IPMA, Lisbon, Portugal, (2)CIMAR, Associated Laboratory, Porto, Portugal
 
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