Geologic map of the Shelbyville quadrangle, Shelby County, Kentucky
Earle Rupert Cressman
1975, Geologic Quadrangle 1258
Geologic map of the Westford quadrangle, Connecticut
John D. Peper, Maurice Henry Pease
1975, Geologic Quadrangle 1214
Geologic map of the Waverly quadrangle, Union and Henderson Counties, Kentucky
G. M. Fairer
1975, Geologic Quadrangle 1220
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
Reconnaissance geologic map of the Royal Gorge Quadrangle, Fremont and Custer counties, Colorado
R. B. Taylor, G. R. Scott, R. A. Wobus, R.C. Epis
1975, IMAP 869
Geologic map of the Avon SE quadrangle, Iron County, Utah
J. Hoover Mackin, Peter D. Rowley
1975, Geologic Quadrangle 1294
Geologic map of the Galisteo quadrangle, Santa Fe County, New Mexico
Robert Britten Johnson
1975, Geologic Quadrangle 1234
Zinc occurrences in Alaska
Edward Huntington Cobb
1975, Mineral Investigations Resource Map 67
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 Sebree quadrangle, Webster County, Kentucky
Dan E. Hansen
1975, Geologic Quadrangle 1238
Geologic map of the Rainsville quadrangle, Mora County, New Mexico
Ross B. Johnson
1975, Geologic Quadrangle 1276
Geologic map of the Cromwell quadrangle, Butler and Ohio Counties, Kentucky
Benjamin Gildersleeve
1975, Geologic Quadrangle 1250
Geologic map of the Morganfield quadrangle, Union County, Kentucky
William D. Johnson, Avery E. Smith, G. M. Fairer
1975, Geologic Quadrangle 1269
Tungsten occurrences in Alaska
Edward Huntington Cobb
1975, Mineral Investigations Resource Map 66
Geologic map of the New Richmond quadrangle, Kentucky–Ohio
A. B. Gibbons, Joseph James Kohut, Malcolm P. Weiss
1975, Geologic Quadrangle 1228
No abstract available....
Geologic map of the Abiathar Peak quadrangle, Yellowstone National Park, Wyoming and Montana
Harold J. Prostka, Edward Thompson Ruppel, Robert L. Christiansen
1975, Geologic Quadrangle 1244
Occurrences of platinum-group metals in Alaska
Edward Huntington Cobb
1975, Mineral Investigations Resource Map 64
No abstract available....
Surficial geologic map of the Moodus quadrangle, Connecticut
Dennis W. O’Leary
1975, Geologic Quadrangle 1205
Geologic map of the Berlin quadrangle, Bracken and Pendleton Counties, Kentucky
Stanley J. Luft
1975, Geologic Quadrangle 1256
Geologic map of the Berry quadrangle, north-central Kentucky
Stanley J. Luft
1975, Geologic Quadrangle 1284
Geologic map of the Switzer quadrangle, north-central Kentucky
Frank R. Moore
1975, Geologic Quadrangle 1266
Geologic map of the Canyon Village quadrangle, Yellowstone National Park, Wyoming
Robert L. Christiansen, H. Richard Blank
1975, Geologic Quadrangle 1192
Geologic map of the Calhoun quadrangle, western Kentucky
William D. Johnson, Avery E. Smith
1975, Geologic Quadrangle 1239
Geologic map of the Norris Junction quadrangle, Yellowstone National Park, Wyoming
Robert L. Christiansen
1975, Geologic Quadrangle 1193
Geologic map of the Alpine quadrangle, Bonneville County, Idaho, and Lincoln County, Wyoming
Howard F. Albee, Henry L. Cullins
1975, Geologic Quadrangle 1259