Preliminary geologic map, District of Columbia
A.J. Froelich, John Tilton Hack
1975, Open-File Report 75-537
Preliminary geologic map of the Annandale Quadrangle, Virginia
A. C. Huffman, A.J. Froelich, Lucy M. Force
1975, Open-File Report 75-254
Aeromagnetic map of southeastern California and part of southern Nevada
Water Resources Division, U.S. Geological Survey
1975, Open-File Report 75-52
Base map of the northern Gulf of Alaska
Bruce F. Molnia, Paul R. Carlson
1975, Open-File Report 75-506
Aeromagnetic map of southwestern Montana and east-central Idaho
Water Resources Division, U.S. Geological Survey
1975, Open-File Report 75-655
Preliminary geologic-tectonic and bathymetric maps of the Caribbean region
James E. Case, T.L. Holcombe
1975, Open-File Report 75-146
Preliminary surficial geologic map of the Monson Quadrangle, Massachusetts and Connecticut
John D. Peper
1975, Open-File Report 75-374
Base of saprolite map, Annandale Quadrangle, Virginia
A.J. Froelich
1975, Open-File Report 75-154
Preliminary surficial geologic map of the East Brookfield quadrangle, Worcester County, Massachusetts
John S. Pomeroy
1975, Open-File Report 75-531
No abstract available....
Preliminary surface materials map of Annandale Quadrangle, Virginia
Lucy M. Force, A.J. Froelich
1975, Open-File Report 75-255
Physiographic diagrams of the Bering Sea Shelf, Alaska
Michael S. Marlow, T. R. Alpha, D.W. Scholl, E. C. Buffington
1975, Open-File Report 75-1
No abstract available. ...
Preliminary Bouguer gravity map of the Susanville 1° x 2° quadrangle, California
Howard W. Oliver, S. L. Robbins, Andrew Griscom
1975, Open-File Report 75-534
No abstract available....
Preliminary isopach map of Holocene sediments, northern Gulf of Alaska
Paul R. Carlson, Bruce Molnia
1975, Open-File Report 75-507
Preliminary Bouguer gravity map of the Gulf of Mexico and adjacent land areas
Harold Lloyd Krivoy, H.C. Eppert Jr., Thomas Edward Pyle
1975, Open-File Report 75-605
Ozarks land use data set: Springfield, Missouri
G. L. Loelkes (compiler), I.L. Hardin, E.C. Napier, M.J. Chambers, Eldon Jessen, R.A. Johnson
1975, Open-File Report 75-222
Preliminary bedrock geologic map of the Stafford Springs Quadrangle, Tolland County, Connecticut
Maurice Henry Pease Jr.
1975, Open-File Report 75-633
Preliminary geologic map of the coastal plain in Fairfax County, Virginia
Lucy M. Force
1975, Open-File Report 75-415
Preliminary bedrock geologic maps of the Westford and Billerica quadrangles, Middlesex County, Massachusetts
Donald Clayton Alvord
1975, Open-File Report 75-387
No abstract available....
Preliminary geologic map of the Clear Lake volcanic field, Lake County, California
B. Carter Hearn Jr., Julie M. Donnelly, Fraser E. Goff
1975, Open-File Report 75-391
No abstract available. ...
Aeromagnetic map of the southeastern part of the Billings 1° by 2° quadrangle, Montana
Water Resources Division, U.S. Geological Survey
1975, Open-File Report 75-656
No abstract available....
Preliminary unevaluated map showing distribution of organic carbon in Meade Peak and Retort members of the Phosphoria Formation (Permian) in parts of Utah, Idaho, Wyoming, and Montana
Edwin K. Maughan
1975, Open-File Report 75-101
Preliminary unedited geologic map of the Confederate Gulch area, Broadwater and Meagher counties, Montana
James Louis Gualtieri
1975, Open-File Report 75-211
Preliminary bedrock geologic map of the Rockport Quadrangle, Massachusetts
William H. Dennen
1975, Open-File Report 75-545
Aeromagnetic map for part of southwestern Washington
State of Washington
1975, Open-File Report 75-648
No abstract available....
Aeromagnetic map of Albuquerque and vicinity, New Mexico
Water Resources Division, U.S. Geological Survey
1975, Open-File Report 75-186