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Oral Programme GD3.5/SM2.7/TS10.8

GD3.5/SM2.7/TS10.8

The Circum-Arctic region: Interplays between plate motions, mantle dynamics and the evolution of basins, margins and microcontinents (co-organized)
Convener: C. Gaina 
Co-Conveners: R. D. Müller , J. Knies , K. Sigloch 
Session details
Oral Programme
 / Thu, 26 Apr, 08:30–12:00  / Room 30
Poster Programme
 / Attendance Fri, 27 Apr, 08:30–12:00  / Hall XL
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Thursday, 26 Apr 2012
Room 30
Chairperson: Carmen Gaina and Jochen Knies
08:30–08:45
EGU2012-4752
The Neoproterozoic-Paleozoic Arctic Margins: early stages of geodynamic evolution and plate reconstructions
V.A. Vernikovsky, D.V. Metelkin, A.E. Vernikovskaya, N.Yu. Matushkin, L.I. Lobkovsky, and E.V. Shipilov
08:45–09:00
EGU2012-5390
Triassic and Jurassic-Cretaceous deposits in the Western Chukotka: geodynamic implications, provenance studies and deformation
M. Tuchkova
09:00–09:15
EGU2012-7707
Tectonic structure, seismic stratigraphy and hydrocarbon potential of the North Kara Basin (Russian Arctic)
V. Verzhbitsky, N. Kosenkova, R. Murzin, V. Vasilyev, S. Malysheva, D. Komissarov, V. Ananyev, Yu. Roslov, and A. Khudoley
09:15–09:30
EGU2012-13474
The Arctic lithosphere: an overview (solicited)
S. Drachev, V. Pease, and R. Stephenson
09:30–09:45
EGU2012-9608
The structure of Ellesmere Island - a 400 km long transect across the northern margin of North America
K. Piepjohn, W. von Gosen, and F. Tessensohn
09:45–10:00
EGU2012-6281
Propagating Atlantic rifts and Pacific slabs battle it out in the Arctic: A summary of extensional provinces in the Alaskan-Russian Arctic
E.L. Miller, T. Dumitru, K. Brumley, E. Gottlieb, K. Meisling, and V. Akinin
COFFEE BREAK
Chairperson: Dietmar Müller and Karin Sigloch
10:30–10:45
EGU2012-1649
Sedimentary thickness from Receiver Function analysis - a simple approach. Case study from North Greenland.
T. Dahl-Jensen, T.B Larsen, and P Voss
10:45–11:00
EGU2012-1447
Crustal structure of the Boreas Basin formed at ultraslow spreading Knipovich Ridge - Northern North Atlantic
T. Hermann and W. Jokat
11:00–11:15
EGU2012-12868
New aerogeophysical results from the Lomonosov Ridge (Greenland side) and adjoining Amerasia and Eurasia Basins |
A. Døssing, H.R. Jackson, J. Matzka, I. Einarsson, A.V. Olsen, J.M. Brozena, and T.M. Rasmussen
11:15–11:30
EGU2012-3145
Regional tomography reveals mantle traces of tectonic processes in the Circum-Arctic region (solicited)
I. Koulakov, N.L. Dobretsov, A. Jakovlev, and N. Bushenkova
11:30–11:45
EGU2012-8302
Complete Cenozoic remagnetization of Cretaceous sills and lavas from the High Arctic Large Igneous Province (HALIP) on Svalbard imposed during faulting and burial/ uplift.
E. Halvorsen, R. Løvlie, A. Andresen, S. Polteau, H. Walderhaug, and J. Faleide
11:45–12:00
EGU2012-7006 | Presentation
Modern Geodynamic Model of the Arctic Ocean
O. Petrov, N. Sobolev, A. Morozov, G. Grikurov, S. Shokalsky, S. Kashubin, and E. Petrov