Affiliation: | Department of Earth Science, University of Bergen, Allègaten 41, 5007;Bergen, Norway. E-mail: Center for Geodynamics, Geological Survey of Norway, 7491;Trondheim, Norway CASP, University of Cambridge, West Building, Gravel Hill, Huntingdon Road, Cambridge CB3;0DJ, UK University of Bath, Wessex House, Bath BA2 7AY,;UK Aerogeologiya, 35;Leninsky Prospekt, 117071 Moscow, Russia |