2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 271
Wednesday, 22 October 2014: 8:00 AM-12:00 PM
121 (Vancouver Convention Centre-West)

T4. Circum-Arctic Lithosphere-Basin Evolution I

GSA Structural Geology and Tectonics Division; GSA Geophysics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

Larry S. Lane, Keith Dewing, Victoria Pease, Gordon Neil Oakey, John Shimeld and Randell A. Stephenson, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
271-1
8:15 AM
SEISMIC TOMOGRAPHY OF THE ARCTIC LITHOSPHERE AND ASTHENOSPHERE
SCHAEFFER, Andrew J., Geophysics Section, Dublin Institute for Advanced Studies, 5 Merrion Square, Dublin, 2, Ireland and LEBEDEV, Sergei, Dublin Institute for Advanced Studies, 5 Merrion Square, Dublin, 2, Ireland
271-2
8:30 AM
LITHOSPHERE-SCALE 3D-DENSITY AND THERMAL MODELS FOR THE BARENTS SEA AND KARA SEA REGION
KLITZKE, Peter1, FALEIDE, Jan Inge2, SIPPEL, Judith3 and SCHECK-WENDEROTH, Magdalena3, (1)Section 4.4 Basin Analysis, Helmholtz Centre Potsdam GFZ German Research Centre For Geosciences, Telegrafenberg C4, Potsdam, 14473, Germany, (2)Department of Geosciences, University of Oslo, Oslo, 1048, Norway, (3)Section 4.4 Basin Analysis, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Telegrafenberg C4, Potsdam, 14473, Germany
271-3
8:45 AM
A CRUSTAL THICKNESS MODEL OF THE ARCTIC REGION
LEBEDEVA-IVANOVA, Nina1, MINAKOV, Alexander1, GAINA, Carmen1 and KASHUBIN, Sergey2, (1)Centre for Earth Evolution and Dynamics (CEED), University of Oslo, PO Box 1048, Blindern, Oslo, 0316, Norway, (2)A.P. Karpinsky Russian Geological Research Institute (VSEGEI), Saint Petersburg, 199106, Russia
271-4
9:00 AM
NEW INSIGHTS ON ARCTIC CRUSTAL STRUCTURE AND TECTONIC FRAMEWORK FROM CANADIAN - U.S. JOINT ICEBREAKER OPERATIONS IN THE AMERASIA BASIN
OAKEY, Gordon Neil1, CHIAN, Deping2, SHIMELD, John2, JACKSON, H. Ruth2, HUTCHINSON, Deborah3, SALTUS, Richard W.4, LI, Qingmou2, MOSHER, David2, MILLER, Elizabeth5 and EVANGELATOS, John2, (1)Geological Survey of Canada, Atlantic, 1 Challenger Drive, PO Box 1006, Dartmouth, NS B2Y 4A2, (2)Geological Survey of Canada, Atlantic, 1 Challenger Drive, PO Box 1006, Dartmouth, NS B2Y 4A2, Canada, (3)United States Geological Survey, Woods Hole, 384 Woods Hole Road, Woods Hole, MA 02543, (4)U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225-0046, (5)Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305
271-5
9:15 AM
BARENTS SEA CRUSTAL ARCHITECTURE AND BASIN EVOLUTION
FALEIDE, Jan Inge, Department of Geosciences, University of Oslo, Oslo, 1047, Norway
271-6
9:30 AM
INSIGHTS ON THE AGE AND EVOLUTION OF PRECAMBRIAN BASEMENT COMPRISING THE LOPPA HIGH, BARENTS SEA, FROM DETRITAL ZIRCONS AND FELDSPARS
FLOWERDEW, Michael1, FLEMING, E.F.1, MORTON, Andrew C.2, DALY, J.S.3 and SCOTT, R.A.1, (1)CASP, West Building, 181A Huntingdon Road, Cambridge, CB3 0DH, United Kingdom, (2)HM Research Associates, 2 Clive Road, Balsall Common, Coventry, CV7 7DW, United Kingdom, (3)UCD School of Geological Sciences, University College Dublin, Belfield, Dublin 4, Ireland
271-7
9:45 AM
LATE EOCENE-OLIGOCENE PIGGYBACK TO TRANSTENSIONAL FORLANDSUNDET BASIN, SVALBARD: LINKAGE TO INITIATION OF THE MOLLOY MID-OCEAN RIDGE SEGMENT, NORWEGIAN-GREENLAND SEA
KLEINSPEHN, Karen L., Dept. of Earth Sciences, University of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455-0219
 
10:00 AM
Break
271-8
10:15 AM
GEOCHRONOLOGIC AND PETROCHRONOLOGIC CONSTRAINTS ON THE PERMIAN-TRIASSIC NORTHERN SOURCE REGION OF THE SVERDRUP BASIN, CANADIAN ARCTIC ISLANDS
ANFINSON, Owen A., Jackson School of Geoscience, University of Texas at Austin, 1 University Station Stop C1160, Austin, TX 78712, EMBRY, Ashton F., Natural Resources Canada, Geological Survey of Canada, 3303 33 St NW, Calgary, AB T2L 2A7, Canada and STOCKLI, Daniel F., Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712
271-9
10:30 AM
GEOCHEMICAL CONSTRAINTS ON THE ORIGIN OF CRETACEOUS BASALTS FROM THE HIGH ARCTIC LARGE IGNEOUS PROVINCE, AXEL HEIBERG ISLAND, CANADA
NOBRE SILVA, Inês G., Dept. of Earth Sciences, Memorial University of Newfoundland, St. John's, NF A1B 3X5, Canada, PEASE, Victoria, Dept. of Geological Sciences, Stockholm University, Stockholm, SE-106 91, Sweden and MORRIS, George, Geological Survey of Sweden, Uppsala, SE-751 28, Sweden
271-10
10:45 AM
Withdrawn
271-11
11:00 AM
THE CRUSTAL STRUCTURE OF ELLESMERE ISLAND FROM RECEIVER FUNCTION MODELLING
SCHIFFER, Christian, Department of Geoscience, Aarhus University, Høegh-Guldbergs Gade 2, Århus, DK-8000, Denmark, STEPHENSON, Randell A., School of Geosciences, University of Aberdeen, Meston Building, King's College, Aberdeen, AB24 3UE, United Kingdom and OAKEY, Gordon Neil, Geological Survey of Canada, 1 Challenger Drive, Dartmouth, NS B2Y 4A2, Canada
271-12
11:15 AM
COMBINED CRUSTAL-GEOLOGICAL CROSS-SECTION OF ELLESMERE ISLAND
STEPHENSON, Randell A., School of Geosciences, University of Aberdeen, Meston Building, King's College, Aberdeen, AB24 3UE, United Kingdom, PIEPJOHN, Karsten, Polar Geology, Federal Inst. for Geosciences and Natural Ressources, Hannover, D-30655, Germany, SCHIFFER, Christian, Department of Geoscience, Aarhus University, Høegh-Guldbergs Gade 2, Århus, DK-8000, Denmark and OAKEY, Gordon Neil, Geological Survey of Canada, 1 Challenger Drive, Dartmouth, NS B2Y 4A2, Canada
 
11:30 AM
Discussion
See more of: Technical Sessions
<< Previous Session | Next Session >>