1. Department of Geosciences Baylor University Waco TX USA
2. Department of Geology and Geophysics Texas A&M University College Station TX USA
3. Department of Earth and Space Sciences University of Washington Seattle WA USA
4. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
5. Geology and Geophysics Department Louisiana State University Baton Rouge LA USA
6. NASA Marshall Space Flight Center Huntsville AL USA
7. Department of Earth and Environmental Geosciences Colgate University Hamilton NY USA