Infrared imagery of Lordsburg-Silver City area, New Mexico
Walden P. Pratt
1968, Open-File Report 68-218
Night time infrared imagery of the area between Lordsburg and Silver City, New Mexico, indicates numerous applications of studies of the geology and hydrology of desert regions. Tertiary volcanic rocks consisting of flows and welded tuffs show good tonal contrasts within themselves. Precambrian granites and gneisses appear mottled. Water courses...
Geologic studies, Project Gnome, Eddy County, New Mexico
L.M. Gard Jr.
1968, Professional Paper 589
Geologic map of the SE 1/4 Mount Union quadrangle, Yavapai County, Arizona
Philip M. Blacet
1968, Open-File Report 68-12
Compaction of sediments underlying areas of land subsidence in central California
R.H. Meade
1968, Professional Paper 497-D
Geologic map of the southwest quarter of the Black Mountain quadrangle, Nye County, Nevada
D. C. Noble, R.L. Christiansen
1968, IMAP 562
Geology of the igneous rocks of the Spanish Peaks region, Colorado
R. B. Johnson
1968, Professional Paper 594-G
No abstract available....
Stratigraphy of the Wind River formation in south-central Wind River Basin, Wyoming
P.E. Soister
1968, Professional Paper 594-A
No abstract available....
Geology of the Comstock-Indian Wells area, Val Verde, Terrell, and Brewster Counties, Texas
V. L. Freeman
1968, Professional Paper 594-K
No abstract available....
New Upper Cretaceous Amphineura (Mollusca)
A.G. Smith, N. F. Sohl, E. L. Yochelson
1968, Professional Paper 593-G
Recent gastropod boreholes and Ordovician cylindrical borings
M.R. Carriker, E. L. Yochelson
1968, Professional Paper 593-B
Effects of the earthquake of March 27, 1964, on the Alaska highway system
Reuben Kachadoorian
1968, Professional Paper 545-C
The great earthquake that struck Alaska about 5:36 p.m., Alaska standard time, Friday, March 27, 1964 (03:36:1.3.0, Greenwich mean time, March 28, 1964), severely crippled the highway system in the south-central part of the State. All the major highways and most secondary roads were impaired. Damage totaled more than $46...
Bedrock geology of the Lake Tapps quadrangle, Pierce County, Washington
L.M. Gard Jr.
1968, Professional Paper 388-B
Geology of the Iliamna quadrangle, Alaska
Robert L. Detterman, Bruce L. Reed
1968, Open-File Report 68-72
Bibliography of North American geology, 1963
Water Resources Division, U.S. Geological Survey
1968, Bulletin 1233
Geologic map of the Pleasant Ridge quadrangle, Ohio and Daviess Counties, Kentucky
Gus H. Goudarzi, Avery E. Smith
1968, Geologic Quadrangle 766
Geologic map of the Hartford quadrangle, Ohio County, Kentucky
Gus H. Goudarzi
1968, Geologic Quadrangle 741
Geologic map of the Moberly quadrangle, Madison and Estill Counties, Kentucky
Robert C. Greene
1968, Geologic Quadrangle 664
Regional geologic map of the Selawik and southeastern Baird Mountains quadrangle, Alaska
W. W. Patton Jr., T. P. Miller
1968, IMAP 530
Geologic map of the Mays Lick quadrangle, Mason County, Kentucky
A. B. Gibbons
1968, Geologic Quadrangle 784
Geologic map of the Olaton quadrangle, western Kentucky
William D. Johnson, Avery E. Smith
1968, Geologic Quadrangle 687
Geologic map of part of the Johnson Hollow quadrangle, Trigg County, Kentucky
Harry Klemic, George E. Ulrich, Samuel L. Moore
1968, Geologic Quadrangle 722
Geologic map of the Heath quadrangle, Massachusetts and Vermont
Norman L. Hatch, Joseph H. Hartshorn
1968, Geologic Quadrangle 735
No abstract available....
Geologic map of the Johnetta quadrangle, Rockcastle and Jackson Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 685
Geologic map of the Bee Spring quadrangle, Edmonson and Grayson Counties, Kentucky
Benjamin Gildersleeve
1968, Geologic Quadrangle 757
Mineral resources of the Appalachian region
Water Resources Division, U.S. Geological Survey, U.S. Bureau of Mines
1968, Professional Paper 580
No abstract available....
