Supai formation (Permian) of eastern Arizona.

Bibliographic Details
Main Author:	Winters, Stephen S.
Format:	Book
Language:	English
Published:	[New York?] : [Geological Society of America], 1963.
Series:	Memoir (Geological Society of America) ; 89.
Subjects:	Geology, Stratigraphic > Permian. Paleontology > Permian. Geology > Arizona. Paleontology > Arizona.

Description
Physical Description:	viii, 99 pages : illustrations, maps. ; 26 cm.
Bibliography:	Bibliography: pages 67-72.