Session Information

2006 Fall Meeting

Ocean Sciences

 

 

Friday Morning 2

Time

Session

Location

Title

1020

OS52B

MCS 310

Tectonic and Paleoclimatic History of the Arctic Ocean Basin: Results From HOTRAX and Other Arctic Ocean Research Programs I
(joint with PP, C)
Presiding: D Darby, Department of Ocean, Earth and Atmospheric Sciences, Old Dominion University; M Jakobsson, Department of Geology and Geochemistry, Stockholm University
Session Details

1020

OS52B-01

MCS 310

Quaternary Paleoceanography of the Arctic Ocean
*T M Cronin, F Eynaud, S A Smith, M O'Regan, J King
  Abstract

1035

OS52B-02

MCS 310

Arctic Ocean Freshwater Perturbations of Thermohaline Overturning Circulation Over the Past 0.5 Million Years
*J Knies, J Matthiessen, S Nam, C Vogt, T Frederichs, A Mackensen, R Stein
  Abstract

1050

OS52B-03

MCS 310

Late Quaternary History of Surface and Intermediate Water Masses in the Eastern and Central Arctic Ocean
*R F Spielhagen, B A Haley, M Frank
INVITED
  Abstract

1105

OS52B-04

MCS 310

Severnaya Zemlya, Arctic Russia: a Nucleation Area for Kara Sea Ice Sheets During the Middle to Late Quaternary
*O Ingolfsson, P M Moller, D J Lubinski, S L Forman
  Abstract

1120

OS52B-05

MCS 310

Shaping the seafloor by glacial ice and deep ocean currents; morphology along the HOTRAX 2005 transect
*M Jakobsson, L Polyak, D A Darby, B Coakley, M Edwards
  Abstract

1135

OS52B-06

MCS 310

The Century-Scale History of the Arctic Oscillation Based on Detrital Fe Grain Provenance of Russian Sea Ice Origins in the Arctic Off Alaska
S Herman, *D A Darby, M S Cook, L D Keigwin
  Abstract

1150

OS52B-07

MCS 310

Low 18O-contents in Arctic Neogloboquadrina pachyderma shells: A proxy of brine formation rate?
*C HILLAIRE-MARCEL, A de VERNAL
INVITED
  Abstract

1205

OS52B-08

MCS 310

Sediment Records From the Alaskan/Chukchi Slope Suggest High Meltwater Inputs From the Northern Laurentide Margin During the Last Deglaciation
*L Polyak, J D Ortiz, D A Darby
  Abstract


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Session Information

2006 Fall Meeting

Ocean Sciences

 

 

Friday Afternoon 1

Time

Session

Location

Title

1340

OS53B

MCW Level 2

Tectonic and Paleoclimatic History of the Arctic Ocean Basin: Results From HOTRAX and Other Arctic Ocean Research Programs II Posters
(joint with PP, C)
Presiding: B Coakley, Geophysical Institute, University of Alaska; J Hopper, Department of Geology and Geophysics,Texas A&M University
Session Details

1340

OS53B-1097

MCW Level 2

Salinity of the Early and Middle Eocene Arctic Ocean From Oxygen Isotope Analysis of Fish Bone Carbonate
*L M Waddell, T C Moore J
POSTER
  Abstract

1340

OS53B-1098

MCW Level 2

Quaternary Inferences on Central Arctic Ocean Circulation and Sediment Provenance Based on Diffuse Spectral Reflectance Analysis
*J D Ortiz, L Polyak, M Jakobsson, D Darby
POSTER
  Abstract

1340

OS53B-1099

MCW Level 2

New Insights in Sea Ice Drift Based on Dirty Ice Samples Collected in 2005 by the HOTRAX Expedition
*D A Darby, M Jakobsson, I Rigor
POSTER
  Abstract

1340

OS53B-1100

MCW Level 2

Quaternary Foraminiferal Assemblages From IODP-ACEX Cores, Central Arctic Ocean
*S A Smith, T M Cronin, F Eynaud
POSTER
  Abstract

1340

OS53B-1101

MCW Level 2

Holocene Paleoceanography of the Chukchi Sea / Alaskan Margin, Western Arctic Ocean
*J L McKay, C Hillaire-Marcel, A de Vernal, L Polyak, D Darby
POSTER
  Abstract

1340

OS53B-1102

MCW Level 2

Stratigraphy and Sedimentary Processes of Drift Deposits in the Yermak-Plateau Area (Arctic Ocean)
*J Bardenhagen, F Niessen, R Stein
POSTER
  Abstract

1340

OS53B-1103

MCW Level 2

The Hinlopen/Yermak Megaslide (north of Svalbard, Arctic Ocean): Size, Timing and Triggering
D Winkelmann, *R Stein
POSTER
  Abstract

1340

OS53B-1104

MCW Level 2

The Innuitian Ice Sheet Collapse History and its Relationship to the Laurentide Ice Sheet Collapse Events in Arctic Ocean Cores
*P E Zimmerman, D A Darby
POSTER
  Abstract

1340

OS53B-1105

MCW Level 2

Marine Sediments Indicate Trends in Eurasian Ice Sheet Configurations During the Last 500 ky
*R F Spielhagen, H A Bauch
POSTER
  Abstract

1340

OS53B-1106

MCW Level 2

Thorium-230 Stratigraphy of Alpha Ridge Sediment (Arctic Ocean)
*C Not, C Hillaire-Marcel, L Polyak, D Darby
POSTER
  Abstract

1340

OS53B-1107

MCW Level 2

Downcore 231Pa and 231Pa/230Th Records From the Central Arctic Ocean
*S S Hoffmann, J F McManus
POSTER
  Abstract

1340

OS53B-1108

MCW Level 2

Paleoceanographic Investigations of the Alpha Ridge, Central Arctic Ocean: New Stratigraphic Data and Their Implications for Paleoclimatological Reconstructions
D Weiel, *R Stein, N Nowaczyk, W Geibert, J Matthiessen
POSTER
  Abstract

1340

OS53B-1109

MCW Level 2

Magnetic Correlation and Chronology of Sediment-cores (HOTRAX) From the Alpha Ridge and Lomonosov Ridge; Preliminary Results and Some Questions
R Lovlie, *M Jakobsson, Y Wang, A Wallin, E SellÚn, L Polyak
POSTER
  Abstract

1340

OS53B-1110

MCW Level 2

Holocene Calcareous Nannofossils from a HOTRAX site on the Lomonosov Ridge
E Fornaciari, *J Backman, M Jakobsson
POSTER
  Abstract

1340

OS53B-1111

MCW Level 2

Linking Stratigraphy on the Lomonosov Ridge With Standard Lithological Units of the Amerasian Basin, Arctic Ocean
*E Sellen, M Jakobsson, J Backman
POSTER
  Abstract

1340

OS53B-1112

MCW Level 2

Bathymetry and deep-water exchange at the central Lomonosov ridge
G G Bjork, *M Jakobsson, B Rudels, J A Swift, L Anderson, D A Darby, P Winsor
POSTER
  Abstract

1340

OS53B-1113

MCW Level 2

Evidence for the Mid-Cenozoic Uplift of the Lomonosov Ridge
*M O'Regan, K Moran, F Sangiorgi, H Brinkhuis, J Backman, M Jakobsson, C Stickley, N Koc, H Brumsack, R Pockalny
POSTER
  Abstract

1340

OS53B-1114

MCW Level 2

Evidence of an Asteroid Impact in the Central Arctic Ocean?
J K Hall, *Y Kristoffersen, B J Coakley, J Hopper, H Seismic Team
POSTER
  Abstract

1340

OS53B-1115

MCW Level 2

Marvin Spur - Lomonosov Ridge Relationships Based on Reflection Seismic Profiling Near the North Pole
*N N Lebedeva-Ivanova, D G Gee, A E Langinen
POSTER
  Abstract

1340

OS53B-1116

MCW Level 2

HLY0602: An integrated geophysical and geological study of the western Canada Basin
*L Lawver, M Davis, H van Avendonk, M Hornbach, P Vermeesch, M Henkart, P Henkart
POSTER
  Abstract

1340

OS53B-1117

MCW Level 2

Stratigraphy, Structure, and Origin; A Geophysical Survey of the Mendeleev Ridge
*D Dove, B Coakley, J Hopper
POSTER
  Abstract

1340

OS53B-1118

MCW Level 2

Acquisition of long-offset seismic refraction data in the Chukchi Borderlands and Mendeleev Ridge
*P M Vermeesch, H J Van Avendonk, L A Lawver, M J Hornbach, M Wiederspahn, S Saustrup, A Mironov, S Stevenoski, C Asher, K Bain, M McDonald, R Young
POSTER
  Abstract

1340

OS53B-1119

MCW Level 2

Structural Style of the Chukchi Borderlands From Marine Seismic Data Collected on the USCGC Healy in 2005
*J R Hopper, B J Coakley, Y Kristoffersen
POSTER
  Abstract

1340

OS53B-1120

MCW Level 2

The Geological Setting of Hydrothermal Vent Sites on Gakkel Ridge
*M H Edwards, H N Edmonds, P D Johnson
POSTER
  Abstract

1340

OS53B-1121

MCW Level 2

Testing Plate Reconstructions For The High Arctic Using Crustal Thickness Mapping From Gravity Inversion
*A D Alvey, C Gaina, N J Kusznir, T H Torsvik
POSTER
  Abstract

1340

OS53B-1122

MCW Level 2

The Paleoenvironmental Evolution of the Eastern Arctic Ocean in the past 3.6 Million Years
J Matthiessen, *J Knies, S Nam, C Vogt, T Frederichs, A Mackensen, R Stein
POSTER
  Abstract


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