Skip to main content
U.S. flag

An official website of the United States government

Reconnaissance geologic map of the northern two-thirds of the Avon quadrangle, Lewis and Clark, and Powell Counties, Montana

January 1, 1979

No abstract available.

Publication Year 1979
Title Reconnaissance geologic map of the northern two-thirds of the Avon quadrangle, Lewis and Clark, and Powell Counties, Montana
DOI 10.3133/ofr79437
Authors W. Mark Weber, Irving Jerome Witkind
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 79-437
Index ID ofr79437
Record Source USGS Publications Warehouse