01272cam a22002891 4500 gs 26000350 DLC 20260227111330.0 790607r1926uuuuilua s000 0 eng gs 26000350 (OCoLC)5045204 DLC TxCM DLC premarc QE741 .I3 Leighton, Morris M. (Morris Morgan), 1887-1971. 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. Urbana, Ill. [Springfield, Schnepp & Barnes, Printers] 1926. 15 p. illus. Illinois State Geological Survey Report of Investigations no. 11 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. Geology, Stratigraphic Pleistocene. Geology Illinois Peoria. MacClintock, Paul, 1891- Farm Creek Exposure, near Peoria. Pre-Illinoian till in southern Illinois. 26490 26490