Conemaugh formation in Ohio
By: by D. Dale Condit.
Contributors: Mark, Clara G. b. 1882.; Geological Survey of Ohio.
Series: Bulletin / Geological Survey of Ohio -- no. 17; Bulletin (Ohio. Division of Geological Survey) -- no. 17.
Publisher: Printed by the Springfield Pub. Co.; [Printed by the Springfield publishing company, Springfield, O.]
Published: 1912
Place of publication: Columbus [Ohio]
Language: eng
Number of pages: 363
Subjects: Geology -- Ohio.; Paleontology -- Ohio.
Notes: The fossils of the Conemaugh formation in Ohio, by Clara Gould Mark: p. 261-326.

At head of title: Fourth series.

Includes bibliographical references and index.