Clastic rocks associated with the Midcontinent Rift System in Iowa.

Bibliographic Details
Main Author:	Anderson, Raymond R.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	McKay, Robert M.
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. G.P.O. ; 1997.
Series:	U.S. Geological Survey bulletin ; 1989. Strategic and critical minerals in the midcontinent region, United States ; ch. I.
Subjects:	Geology, Stratigraphic > Proterozoic. Geology > Iowa. Keweenawan Rift.

Evans: US Documents (Annex 5th floor)