Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139 United States
Department of Geology and Geophysics, Yale University, Kline Geology Laboratory P.O. Box 208109, New Haven, CT 06520 United States
Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139 United States
Department of Geology and Geophysics, Yale University, Kline Geology Laboratory P.O. Box 208109, New Haven, CT 06520 United States
Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139 United States