Symposia
Keck Geology Consortium5th Keck Symposium
At Washington and Lee University, 1992.
4th Keck Symposium
At Franklin & Marshall College, 1991.
3rd Keck Symposium
At Smith College, 1990.
2nd Keck Symposium
At Colorado College, 1989.
1st Keck Symposium
At Beloit College, 1988.