Supai formation (Permian) of western Arizona
By: by Stephen S. Winters
Series: Memoir / Geological Society of America -- 89; Memoir (Geological Society of America) -- 89
Publisher: Geological Society of America
Published: 1963
Place of publication: New York
Language: eng
Number of pages: 99
Subjects: Stratigraphic Geology; Paleontology; Geology; Permian Geologic Period