A section of the Paleozoic formations of the Grand Canyon at the Bass Trail /

Bibliographic Details
Main Author:	Noble, L. F. (Levi Fatzinger), 1882-1965
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. G.P.O., 1922.
Series:	Geological Survey professional paper ; 131-B. Shorter contributions to general geology ; 1922.
Subjects:	Geology, Stratigraphic > Paleozoic. Geology > Arizona > Grand Canyon. Grand Canyon (Ariz.)

Evans: US Documents (Annex 5th floor)