Lower Cretaceous stratigraphy in southeastern Arizona.

Bibliographic Details
Main Author:	Stoyanow, Alexander, 1879-
Format:	Book
Language:	English
Published:	[New York], [publisher not identified] ; 1949.
Series:	Memoir (Geological Society of America) ; 38.
Subjects:	Geology, Stratigraphic > Cretaceous. Geology > Arizona.

Description
Physical Description:	vii, 169 pages : plates, folded, maps. ; 26 cm.
Bibliography:	"References": pages 131-136.