Geologic map of the Plainfield quadrangle, Franklin, Hampshire, and Berkshire Counties, Massachusetts
By: Department of the Interior, United States Geological Survey ; by Philip H. Osberg, Norman L. Hatch, Jr., and Stephen A. Norton ; prepared in cooperation with the Commonwealth of Massachusetts, Department of Public Works.
Contributors: Osberg, Philip H.; Hatch, Norman L.; Norton, Stephen A. 1940-; Massachusetts. Dept. of Public Works.
Series: Geologic quadrangle map -- GQ-877.
Publisher: The Survey
Place of publication: Reston, Va
Format: Map
Subjects: Geology -- Massachusetts -- Franklin County -- Maps.; Geology -- Massachusetts -- Hampshire County -- Maps.; Geology -- Massachusetts -- Berkshire County -- Maps.
Genres: Maps.
Other titles: Plainfield quadrangle, Franklin, Hampshire, Berkshire Counties, Massachusetts, geologic map.
Notes: Relief shown by contours and spot heights.

"Bedrock geology mapped in 1962-66 by P.H. Osberg, N.L. Hatch, Jr., and S.A. Norton. Surficial geology mapped in 1966 by G.W. Holmes."

Includes text, bibliography, corss sections, figures, and quadrangle map.