62 63 Russland Akademie der Wissenschaften Russland Institut für Geologie Moskau Institut für Geologie und Geochemie Jekaterinenburg Komi Science Center Syktyvkar Jakutian Academy of Sciences Jakutsk VNIIOkeangeologia St Petersburg VSEGEI A P Karpinsky All Russian Geological Research Institute St Petersburg Norwegen NPI Norsk Polarinstitutt Tromsø UNIS The University Centre in Svalbard Longyearbyen USA Univ Idaho Dep of Geological Sciences Moscow ID Kanada GSC Geological Survey of Canada Atlantic Bedford Institute of Oceanography Dartmouth GSC Geological Survey of Canada Calgary GSC Geological Survey of Canada Ottawa PCSP Polar Continental Shelf Project Ottawa Dalhousie Univ Department of Earth Sciences Halifax Univ Toronto Department of Geology Toronto Niederlande Vrije Univ Amsterdam Amsterdam