Chemical composition, stratigraphy, and depositional environments of the Black River Group (Middle Ordovician), southwestern Ohio
By: by David A. Stith.
Series: Report of investigations - State of Ohio, Division of Geological Survey ; no. 113; Report of investigations (Ohio. Division of Geological Survey) ;; no. 113.
Publisher: State of Ohio, Dept. of Natural Resources, Division of Geological Survey
Published: 1979
Place of publication: Columbus
Language: eng
Number of pages: 36
Subjects: Geology, Stratigraphic -- Ordovician.; Geology -- Ohio.
Notes: Bibliography: p. 16.