Stephen Moshier Ph.D. Professor of Geology, Black Hills Science Station Director, Department Chair On Faculty since 1991Phone: (630)752-5856Email: Stephen.Moshier@wheaton.edu James Clark Ph.D. Professor of Geology On Faculty since 2000Phone: (630)752-5163Email: James.Clark@wheaton.edu Jeffrey Greenberg Ph.D. Professor of Geology On Faculty since 1986Phone: (630)752-5866Email: jeffrey.greenberg@wheaton.edu
