Lower Middle Ordovician stratigraphy of the Shenandoah Valley, Virginia
By: by Byron N. Cooper and G. Arthur Cooper
Contributors: Cooper, G. Arthur (Gustav Arthur), 1902-2000
Publisher: Geological Society of America
Published: 1946
Place of publication: New York
Language: eng
Number of pages: 113
Subjects: Stratigraphic Geology; Geology
Notes: Cover title.

Offprint. Originally published in: Bulletin of the Geological Society of America, v. 57 (Jan. 1946).

"January 1946."

Includes bibliographical references (p. 109-110).