The Indiana sand dunes and shore lines of the Lake Michigan basin. - Cressey, George Babcock 1896- (Chicago, Ill. Geographic Society of Chicago by the University of Chicago Press, 1928)
"This study was accepted by the faculty of the Oregon Graduate School of Science of the University of Chicago as a dissertation for the degree of Doctor of Philosophy in the Department of Geology."--Pref.
Keywords: Sand-dunes.; Geology -- Indiana; Michigan, Lake