Geologic map of the Sandwich quadrangle, Barnstable County, Cape Cod, Massachusetts
Robert N. Oldale
1975, Geologic Quadrangle 1222
Reconnaissance geologic map of the Cotopaxi 15-minute Quadrangle, Fremont and Custer counties, Colorado
R. B. Taylor, G. R. Scott, R. A. Wobus, R.C. Epis
1975, IMAP 900
Geologic map of the Helton quadrangle, southeastern Kentucky
Dudley D. Rice
1975, Geologic Quadrangle 1227
Geologic map of the Cromwell quadrangle, Butler and Ohio Counties, Kentucky
Benjamin Gildersleeve
1975, Geologic Quadrangle 1250
Geologic map of the Farmers quadrangle, east-central Kentucky
Robert C. McDowell
1975, Geologic Quadrangle 1236
Geologic map of the Galisteo quadrangle, Santa Fe County, New Mexico
Robert Britten Johnson
1975, Geologic Quadrangle 1234
Geologic map of the Cotuit quadrangle, Barnstable County, Cape Cod, Massachusetts
Robert N. Oldale
1975, Geologic Quadrangle 1213
Geologic map of the Hedges quadrangle, east-central Kentucky
Douglas F. B. Black
1975, Geologic Quadrangle 1235
Geologic map of the Madrid quadrangle, Santa Fe and Sandoval Counties, New Mexico
George Odell Bachman
1975, Geologic Quadrangle 1268
Geologic map of the Berlin quadrangle, Bracken and Pendleton Counties, Kentucky
Stanley J. Luft
1975, Geologic Quadrangle 1256
Geologic map of the Saxton quadrangle and part of the Jellico East quadrangle, Whitley County, Kentucky
Charles L. Rice, Wayne L. Newell
1975, Geologic Quadrangle 1264
Map showing fluorspar deposits in Colorado
Bruce T. Brady (compiler)
1975, Mineral Investigations Resource Map 70
Increased fluorine consumption (U.S. Bureau of Mines, 1946-1971) coupled with limited proved reserves has stimulated extensive exploration for fluorine and intensive research into developing new sources of fluorine or substitutes. A summary of the distribution, geochemical and geologic environments, and production history of selected fluorspar occurrences, deposits, and districts is provided here with the hope that this information...
Geologic map of the Hardinsburg quadrangle, Breckinridge County, Kentucky
Dewey Harold Amos
1975, Geologic Quadrangle 1232
Geologic map of the Avon SE quadrangle, Iron County, Utah
J. Hoover Mackin, Peter D. Rowley
1975, Geologic Quadrangle 1294
Geologic map of the Poker Peak quadrangle, Bonneville County, Idaho
Howard F. Albee, Henry L. Cullins
1975, Geologic Quadrangle 1260
Geologic map of the Austerlitz quadrangle, Clark and Bourbon Counties, Kentucky
William F. Outerbridge
1975, Geologic Quadrangle 1245
Slope map of part of west-central King County, Washington
Water Resources Division, U.S. Geological Survey
1975, IMAP 852-E
No abstract available....
Geologic map of the Owingsville quadrangle, Bath and Montgomery Counties, Kentucky
Gordon Whitney Weir
1975, Geologic Quadrangle 1242
Geologic map of the Wheelwright quadrangle, southeastern Kentucky
William F. Outerbridge
1975, Geologic Quadrangle 1251
Photomosaic base map of the Willamette River basin, Oregon: A tool for land and water-resource planning
S. D. Vickers, W. M. Brown, Antonio Jurado, D. A. Rickert
1975, IMAP 921-A
No abstract available....
Geologic map of the Olive Hill quadrangle, northeastern Kentucky
Kenneth John Englund, John F. Windolph
1975, Geologic Quadrangle 1270
Geologic map of the Tower Junction quadrangle, Yellowstone National Park, Wyoming and Montana
Harold J. Prostka
1975, Geologic Quadrangle 1247
Geologic map of the Kearny quadrangle, Pinal County, Arizona
Henry Rowland Cornwall, Medora Louise Hooper Krieger
1975, Geologic Quadrangle 1188
Complete Bouguer gravity map of S P Mountain quadrangle, Coconino County, Arizona
J. D. Hendricks
1975, Geophysical Investigations Map 905
No abstract available....
Geologic map of the Shelbyville quadrangle, Shelby County, Kentucky
Earle Rupert Cressman
1975, Geologic Quadrangle 1258