Cambrian stratigraphy and trilobites of northwestern Montana /

Bibliographic Details
Main Author:	Deiss, Charles F. (Charles Frederick), 1903-1959
Format:	Book
Language:	English
Published:	[New York] : The Society, 1939.
Series:	Special papers (Geological Society of America) ; 18.
Subjects:	Geology, Stratigraphic > Cambrian. Geology > Montana. Trilobites. Paleontology > Montana.