Leighton, Morris M.  1887-1971. <br/><br/>
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. 
<br/><br/> 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. 
<br/><br/><label>LCCN: </label>gs 26000350  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Pleistocene.<br/>Geology--Illinois--Peoria.
<br/><br/><label>LC Class. No.: </label>QE741  / .I3