Fletcher Jones Professor of
Geophysics
High-pressure Studies, stress measurements
Ph.D., 1962
Rensselaer Polytechnic Institute California Institute of Technology
Seismological Laboratory
1200 E. California Blvd., MS 252-21
So. Mudd Building, Rm 354
Pasadena, CA 91125
Origin,
differentiation and evolution of the Earth and planets; laboratory
and spacecraft-based measurements of the physical properties of
planetary materials; impact processes on planetary surfaces and
atmospheres.