TY - BOOK AU - Leighton,Morris M. AU - MacClintock,Paul TI - Pleistocene studies: 1. A notable type Pleistocene section: The Farm Creek exposure near Peoria, Illinois, by Morris M. Leighton. 2. Pre-Illinoian till in southern Illinois, by Paul MacClintock AV - QE741 .I3 PY - 1926/// CY - Urbana, Ill., [Springfield PB - Schnepp & Barnes, Printers] KW - Geology, Stratigraphic KW - Pleistocene KW - Geology KW - Illinois KW - Peoria N1 - At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey; Reprinted from the Journal of Geology. v. 34, no. 2, p. 167-180, March-April, 1926 ER -