Education

B.S. 1992 Yale University (advisers: Jay Ague, Mark Brandon).  Thesis:  Geospeedometry and the metamorphic history of the Chiwaukum Schist, Washington, USA

M.S. 1994, PhD. 1998 Caltech (adviser: Joe Kirschvink).  Thesis:  I. Neoproterozoic-Paleozoic supercontinental tectonics and true polar wander;  II. Temporal and spatial distributions of Proterozoic glaciations