Transcontinental geophysical survey (35° - 39° N) geologic map from the East Coast of the United States to 87° W longitude
Ronald Willden, J. C. Reed Jr., J. E. Carlson
1968, IMAP 535-C
No abstract available....
Compaction of sediments underlying areas of land subsidence in central California
R.H. Meade
1968, Professional Paper 497-D
Recent gastropod boreholes and Ordovician cylindrical borings
M.R. Carriker, E. L. Yochelson
1968, Professional Paper 593-B
Effect of pumping from the Ohio River valley alluvium between Carrollton and Ghent, Kentucky
D. V. Whitesides, P.D. Ryder
1968, Open-File Report 68-324
Transcontinental geophysical survey (35° - 39° N) geologic map from 87° to 100° W longitude
Ronald Willden, J. E. Carlson
1968, IMAP 534-C
No abstract available....
New Upper Cretaceous Amphineura (Mollusca)
A.G. Smith, N. F. Sohl, E. L. Yochelson
1968, Professional Paper 593-G
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....
Interim report on sea-water encroachment into the Cape Fear River Estuary, North Carolina
H.D. Wilder, E. F. Hubbard
1968, Open-File Report 68-327
Geologic map of the northern half of the Black Mountain quadrangle, Nye County, Nevada
C.L. Rogers, E. B. Ekren, D. C. Noble, J. E. Weir
1968, IMAP 545
Stratigraphy of the Wind River formation in south-central Wind River Basin, Wyoming
P.E. Soister
1968, Professional Paper 594-A
No abstract available....
Preliminary appraisal of stream sedimentation in the Susquehanna River basin
K.F. Williams, J.R. George
1968, Open-File Report 68-330
Vacuum ultraviolet measurements of reflectance and luminescence from various rock samples
H.V. Watts, H.J. Goldman
1968, Open-File Report 68-317
Geology, hydrology, and geochemistry of the Black Creek watershed near Mocanaqua, Luzerne County, Pennsylvania
Thomas Gwyn Newport, Harry E. Koester, Marion Joseph Bergin
1968, Open-File Report 71-343
The Black Creek watershed is in the southwestern end of the Northern Anthracite field in Luzerne County, northeastern Pennsylvania. The study of the watershed described in this report is designated as Project No. 2 in the Joint Federal-State Acid Mine Drainage Pollution Control Demonstration Program. The area studied encompasses the...
Geology of the igneous rocks of the Spanish Peaks region, Colorado
R. B. Johnson
1968, Professional Paper 594-G
No abstract available....
Chemical quality of water in the Walnut River basin, south-central Kansas
R. B. Leonard
1968, Open-File Report 68-167
Geology of the Mockingbird Gap quadrangle, Lincoln and Socorro Counties, New Mexico
G.O. Bachman
1968, Professional Paper 594-J
Geologic studies, Project Gnome, Eddy County, New Mexico
L.M. Gard Jr.
1968, Professional Paper 589
Water-resources inventory for 1967, Antelope Valley--East Kern Water Agency area, California
R.E. Lewis, R. M. Bloyd Jr.
1968, Open-File Report 68-169
Geological Survey research 1968, Chapter A
Water Resources Division, U.S. Geological Survey
1968, Professional Paper 600-A
Preliminary geologic map of the Great Falls-Browns Lake area, northwestern Montana
Melville R. Mudge
1968, Open-File Report 68-193
No abstract available....
Availability of palynological material from Naval Petroleum Reserve No.4, V: Oumalik test well no. 1
Richard A. Scott
1968, Open-File Report 68-241
No abstract available....
Stratigraphic and facies relationships of the Carys Mills Formation of Ordovician and Silurian age, northeast Maine
Louis Pavlides
1968, Bulletin 1264
Floods in Woodstock Quadrangle, Northeastern Illinois
Howard E. Allen
1968, Hydrologic Atlas 256
Data on wells and springs on Vandenberg Air Force Base and vicinity, Santa Barbara County, California
Stanley G. Robson
1968, Open-File Report 68-233
Mourning dove status report, 1966
James L. Ruos (compiler), Roy E. Tomlinson
1968, Special Scientific Report - Wildlife 115