Farmdalian lake deposits and faunas in northern Illinois
By: [by] H. B. Willman, A. Byron Leonard [and] John C. Frye.
Contributors: Leonard, A. Byron 1904- joint author.; Frye, John Chapman, 1912- joint author.; Illinois. Dept. of Registration and Education.
Series: Illinois State Geological Survey. Circular; 467; Circular (Illinois State Geological Survey) ;; 467.
Publisher: Illinois State Geological Survey
Published: 1971
Place of publication: Urbana
Language: eng
Number of pages: 12
Subjects: Glacial epoch -- Illinois.; Paleontology -- Pleistocene.; Paleontology -- Illinois.
Notes: Bibliography: p. 12.
Cover title.
At head of title: State of Illinois. Department of Registration and Education.