Longevity of Cratonic Mantle Beneath an Active Rift: Re-Os Evidence from Xenoliths from the Tanzanian East African Rift
R. L. Rudnick, J. T. Chesley and C.-T. Lee
Dept. of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, USA
Dept. of Geological Sciences, University of Arizona, Tucson, AZ 85721, USA
Dept. of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, USA