Geologic map of the Masonville quadrangle, Larimer County, Colorado
By: by William A. Braddock, Ronald H. Calvert, Stephen J. Gawarecki, and Prinya Nutalaya.
Contributors: Calvert, Ronald H.; Gawarecki, Stephen J.; Nutalaya, Prinya.; Geological Survey (U.S.)
Series: Geologic quadrangle map -- GQ-832.
Publisher: U.S. Geological Survey
Place of publication: Washington, D.C
Format: Map
Subjects: Geology -- Colorado -- Larimer County -- Maps.
Genres: Maps.
Other titles: Masonville quadrangle, Larimer County, Colorado.
Notes: Relief shown by contours and spot heights.

"Base by U.S. Geological Survey, 1962."

Includes 2 cross sections, "Sources of geologic mapping," and quadrangle location diagram; latter diagram also on envelope.

"Datum is mean sea level."