sentences:  He then attended Indiana University Bloomington, graduating in 1983 with a BS degree in geology, and received a Ph.D in geophysics from the University of Utah in 1988.Prior to his arrival at the University of Oklahoma in 1992, Deming held a National Research Council postdoctoral fellowship at the U.S. Geological Survey in California.From 1992 through 2003, Deming was an assistant and associate professor in the School of Geology and Geophysics at the University of Oklahoma.