Affiliation: | Institut de Physique du Globe de Strasbourg, 5 rue RenéDescartes, 67084 Strasbourg Cedex, France;Laboratoire de Geologie Structurale, USTL. Place E. Bataillon, 34060 Montpellier Cedex, France;Bullard Laboratories, University of Cambridge, Madingley Road, Cambridge, UK;Institute of Physics of the Earth, Russian Academy of Sciences, Bolshaya Grunzinskaya 10, 123810, Moscow, Russia;USGS, MS977, DCF, Denver, CO 80225, USA;ORSTOM, 213 rue La Fayette, 75480 Paris Cedex 10, France |