Gravity anomaly map of North America [geological maps]
By: by the Committee for the Gravity Anomaly Map of North America.
Contributors: Geological Society of America.; Decade of North American Geology (U.S.)
Series: Continent-scale map -- 002
Publisher: Geological Society of America
Published: 1987
Place of publication: Boulder [Col.]
Language: eng
Subjects: Gravity anomalies -- North America.; Geology -- North America -- Maps.
Notes: "The Decade of North American Geology DNAG."