58 59 USA LDEO Lamont Doherty Earth Observatory The Earth Institute at Columbia University Palisades NY NSF National Science Foundation Office of Polar Programs Arlington VA USGS United States Geological Survey Denver CO Univ Alaska Geophys Institute Fairbanks AK Univ California Institute for Crustal Studies Santa Barbara CA Univ Kansas Lawrence KS The Ohio State Univ Dept of Geology and Mineralogy Columbus OH The Ohio State Univ Byrd Polar Research Center and Dept Geol Sci Columbus OH Oregon State Univ College of Oceanography Corvallis OR Neuseeland DSIR Dept of Scientific and Industrial Research Lower Hutt IGNS Institute of Geological and Nuclear Sciences Lower Hutt New Zealand Geological Survey Christchurch Canterbury Univ Christchurch Victoria Univ Wellington Dept of Geophysics Wellington Niederlande Rijks Geologische Dienst Haarlem Univ Amsterdam Fysisch Geograf en Bodenkundig Lab Amsterdam Norwegen Univ Bergen Institute of Solid Earth Physics Bergen Schweiz ETH Zürich Institut für Mittelenergiephysik Zürich ETH Zürich Versuchsanstalt für Wasserbau Hydrologie u Glaziologie Zürich Russland VNIIOkeangeologia St Petersburg VSEGEI A P Karpinsky All Russian Geological Research Institute St Petersburg Großbritannien BAS British Antarctic Survey Cambridge