Geologic names of the United States through 1975
Subtitle: a computer list of geologic names in use in the United States and the major elements necessary for their definition
By: Roger W. Swanson ... [et al.]
Contributors: Swanson, Roger Warren, 1914-
Series: Geological Survey bulletin -- 1535
Publisher: For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 463
Subjects: Geology, Stratigraphic -- Nomenclature -- Data processing
Notes: Bibliography: p. 12