James S. Monroe is Professor Emeritus of Geology at Central Michigan University, where he taught Physical Geology, Historical Geology, Prehistoric Life, and Stratigraphy and Sedimentology beginning in 1975 and served as chair of the Geology department. He received his Ph.D. from the University of Montana. He has coauthored several textbooks with Reed Wicander and has interests in Cenozoic geology and geologic education. Monroe now lives in Chico, California, where he remains active in geology by teaching courses to a large group of retirees.