Cambrian and Ordovician rocks of southern Arizona and New Mexico and westernmost Texas /

Bibliographic Details
Main Author:	Hayes, Philip T. (Philip Thayer), 1923-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Cone, George C.
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1975.
Series:	Geological Survey professional paper ; 873.
Subjects:	Geology, Stratigraphic > Ordovician. Geology, Stratigraphic > Cambrian. Geology > Southwest, New. Petroleum > Geology > Southwest, New.