Geologic map of the Cameron quadrangle, Madison County, Montana
By: Department of the Interior, United States Geological Survey ; by Jarvis B. Hadley.
Contributors: Hadley, Jarvis B. 1909-
Series: Geologic quadrangle map -- GQ-813.
Publisher: The Survey
Place of publication: Reston, Va
Format: Map
Subjects: Geology -- Montana -- Madison County -- Maps.
Genres: Maps.
Other titles: Cameron quadrangle, Montana, Madison County.
Notes: Relief shown by contours and spot heights.

"Geology by Jarvis B. Hadley, 1959, 1963 and 1965, assisted by William D. Long and Edward J. Young."

Includes text, cross section, columnar section, and quadrangle map.