A model based on geophysical data from the Indian Ocean suggests that a mantle-plume head may once have coupled the motions of the African and Indian tectonic plates, and determined their respective speeds. See Article p.47
机构:
US Geol Survey, Menlo Pk, CA USA
Colorado State Univ, Ft Collins, CO USAUniv British Columbia, Dept Earth Ocean & Atmospher Sci, Pacific Ctr Isotop & Geochem Res, Vancouver, BC, Canada