Precambrian in Ohio and adjoining areas
By: by Charles H. Summerson.
Series: Ohio. Division of Geological Survey. Report of investigations,; no. 44; Report of investigations (Ohio. Division of Geological Survey) ;; no. 44.
Published: 1962
Place of publication: Columbus
Language: eng
Number of pages: 16
Subjects: Geology, Stratigraphic -- Precambrian.; Geology -- Middle West.
Notes: Bibliography: p. 15-16.