Preliminary geologic map of the Sahuarita quadrangle, Pima County, Arizona
Harald Drewes
1968, Open-File Report 68-89
Preliminary geologic map of the Upper Valley quadrangle, Garfield County, Utah
William E. Bowers
1968, Open-File Report 68-18
Preliminary geologic map of Bancroft quadrangle, Caribou and Bannock Counties, Idaho
Steven S. Oriel
1968, Open-File Report 68-204
Reconnaissance geologic map of the east half of the Bend quadrangle, Crook, Wheeler, Jefferson, Wasco and Deschutes Counties, Oregon
Donald A. Swanson
1968, Open-File Report 68-266
Preliminary geologic map of Kemmerer quadrangle, Lincoln County, Wyoming
William W. Rubey, Steven S. Oriel, Joshua I. Tracey Jr.
1968, Open-File Report 68-235
Aeromagnetic map of the southern part of the Norths Ranch quadrangle, Humboldt County, Nevada
F. A. Petrafeso, C. L. Long
1968, Open-File Report 68-290
No abstract available....
Preliminary geologic map of Ellipse II-11-2 and vicinity
N.J. Trask
1968, Open-File Report 68-271
Preliminary geologic map of some Upper Cretaceous and Paleocene rocks and Quaternary deposits, Bairoil quadrangle, Carbon and Sweetwater Counties, Wyoming
Mitchell W. Reynolds
1968, Open-File Report 68-227
No abstract available. ...
Aeromagnetic map of the Eureka region, Eureka and White Pine Counties, Nevada
B.D. Marcellus, F.A. Petrafeso
1968, Open-File Report 68-284
No abstract available....
Aeromagnetic map of the Wilson Reservoir, Bull Run, and Owyhee quadrangles and part of the Hat Peak quadrangle, Elko County, Nevada
F. A. Petrafeso, C. L. Long
1968, Open-File Report 68-294
Preliminary geologic map of Sage quadrangle, Lincoln County, Wyoming
William W. Rubey, Joshua I. Tracey Jr., Steven S. Oriel
1968, Open-File Report 68-236
Aeromagnetic map of the Wolcott-Boulder area, north-central Colorado
E.P. Smith, B.D. Marcellus
1968, Open-File Report 68-295
No abstract available....
Provisional topographic map, Isla Desecheo, Puerto Rico
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-307
No abstract available. ...
Aeromagnetic map of the Unionville region, Pershing County, Nevada
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-292
No abstract available....
Preliminary geologic map of the Eagle B-1 and C-1 quadrangles, Alaska
Helen L. Foster, Terry C. Keith
1968, Open-File Report 68-103
Preliminary structure map of the Little Hickman Quadrangle, central Kentucky
Don E. Wolcott
1968, Open-File Report 68-333
No abstract available. ...
Preliminary structure map of the Buckeye Quadrangle, central Kentucky
Don E. Wolcott
1968, Open-File Report 68-332
No abstract available. ...
Aeromagnetic map of Monitor Valley and vicinity, Lander and Eureka Counties, Nevada
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 69-292
No abstract available....
Preliminary geologic map of the Owyhee quadrangle, Nevada-Idaho
Robert R. Coats
1968, Open-File Report 68-37
Aeromagnetic map of the Midas quadrangle, Elko County, Nevada
F. A. Petrafeso, C. L. Long
1968, Open-File Report 68-288
No abstract available....
Aeromagnetic map of the McNair-Grand Portage area, northeastern Minnesota
C. L. Kruger (compiler)
1968, Open-File Report 68-287
No abstract available. ...
Preliminary geologic map of the Great Falls-Browns Lake area, northwestern Montana
Melville R. Mudge
1968, Open-File Report 68-193
No abstract available....
Aeromagnetic map of parts of the Golconda and Battle Mountain quadrangles, Humboldt, Lander, and Eureka Counties, Nevada
C.L. Long, B.D. Marcellus
1968, Open-File Report 68-285
No abstract available....
Preliminary geologic map of the Griffin Point quadrangle, Garfield County, Utah
William E. Bowers
1968, Open-File Report 68-17
Aeromagnetic map of part of the Jarbidge quadrangle, Elko County, Nevada
F. A. Petrafeso, C. L. Long
1968, Open-File Report 68-286
No abstract available....