Principal facts and complete Bouguer gravity anomaly map for the Dillon 1
By: by Harold E. Kaufmann, Scott B. Sorensen, and Kelly J. O'Neill ; United States Department of the Interior, Geological Survey.
Contributors: Sorensen, Scott B.; O'Neill, Kelly J.; Geological Survey (U.S.)
Series: Open-file report -- 83-51.; Open-file report (Geological Survey (U.S.)) -- 83-51.
Publisher: The Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Gravity anomalies -- Montana.; Gravity anomalies -- Idaho.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 2 microfiches ; 11 x 15 cm.

Chiefly tables.

One folded map in pocket.

Bibliography: p. 4.