The Precambrian of the Rocky Mountain region
Subtitle: lithology, distribution, correlation, and isotope ages of exposed Precambrian rocks in the Rocky Mountain region
By: by Carl E. Hedge ... [et al.].
Contributors: Hedge, Carl E.
Series: Correlation of Precambrian rocks of the United States and Mexico; U.S. Geological Survey professional paper -- 1241-D
Publisher: U.S. G.P.O.; for sale by the Branch of Distribution, Books and Open-File Reports Section, U.S. Geological Survey
Published: 1986
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 17
Subjects: Geology, Stratigraphic -- Precambrian.; Geology -- Rocky Mountains.
Notes: One chart on folded leaf in pocket.

Includes bibliographical references (p. 14-17).