North American geosynclines.

Bibliographic Details
Main Author:	Kay, Marshall, 1904-1975
Format:	Book
Language:	English
Published:	[New York] : [Geological Society of America], 1951.
Series:	Memoir (Geological Society of America) ; 48.
Subjects:	Geology > North America. Geology, Stratigraphic.

Description
Physical Description:	ix, 143 pages : maps (part folded) profiles. ; 26 cm.
Bibliography:	Bibliography: pages 109-132.