Geologic map of the Powder River Basin and surrounding area, Wyoming, Montana, South Dakota, North Dakota, and Nebraska /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Ellis, Margaret S. (Margaret Stamm), 1950-, Colton, Roger B. (Roger Burnham), 1924-
Format:	Government Document Map
Language:	English
Published:	Reston, VA : The Survey ; 1994.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; I-2298.
Subjects:	Geology > Powder River Basin (Wyo. and Mont.) > Maps. Geology > North Dakota > Maps. Geology > South Dakota > Maps. Geology > Nebraska > Maps.

Published 1989

Government Document Map