A.F.A., Fine Arts, Northwestern Michigan College – 1976
B.S., Earth Science, Western Michigan University – 1979
M.A., Earth Science, University of Northern Colorado – 1986
Ph.D., Geology, Oregon State University - 1994
Comparative planetology; astrogeology; impact cratering dynamics; planet modifying catastrophes and extinction events; the intersections of science and the arts.
Planetary astronomy; stratigraphy; geophysics; subsurface mapping; scientific communications; photography.
College of Earth, Ocean, and Atmospheric Sciences – Environmental Science
University Honors College
College of Science - Physics