Ep-Archean and Ep-Algonkian erosion surfaces, Grand Canyon, Arizona
By: by Robert P. Sharp
Publisher: Geological Society of America
Published: 1940
Place of publication: New York]
Language: eng
Number of pages: 1269
Subjects: Peneplains; Chemical weathering
Other titles: Bulletin (Geological Society of America)
Notes: Caption title.

Offprint: Bulletin of the Geological Society of America. Vol. 51 (Aug. 1, 1940).

Includes bibliographical references (p. 1265-1269).