Index of surface-water records to September 30, 1967 - Part 14, Pacific slope basins in Oregon and lower Columbia River basin
H.P. Eisenhuth
1968, Circular 584
Index of surface-water records to September 30, 1967 - Part 12, Pacific slope basins in Washington and upper Columbia River basin
H.P. Eisenhuth
1968, Circular 582
Index of surface-water records to September 30, 1967 - Part 11, Pacific slope basins in California
H.P. Eisenhuth
1968, Circular 581
Gold distribution in surface sediments on the continental shelf off southern Oregon: A preliminary report
H. Edward Clifton
1968, Circular 587
Local concentrations of gold have been identified in surface sediments on the continental shelf off southern Oregon between Cape Arago and Cape Sebastian, a distance of about 40 miles. Concentrations of gold range from the lower limit of detection, 5 parts per billion, to almost 150 parts per billion. The largest...
Geologic map of the Hatfield Mountain quadrangle, Gallatin County, Montana
Betty Skipp, Mary-Margaret Hepp
1968, Geologic Quadrangle 729
Availability of ground water in parts of the Cairo and Barlow quadrangles in the Jackson Purchase region, Kentucky
Arnold J. Hansen
1968, Hydrologic Atlas 186
No abstract available....
Geologic map of the Mount Callaghan quadrangle, Lander County, Nevada
John Harris Stewart, Edwin H. McKee
1968, Geologic Quadrangle 730
Geologic map of the Riverside quadrangle, Butler and Warren Counties, Kentucky
Fred R. Shawe
1968, Geologic Quadrangle 736
Water for the growing needs of Harrison County, Mississippi
Roy Newcome Jr., Donald E. Shattles, Carney P. Humphreys Jr.
1968, Water Supply Paper 1856
The potential for water-supply development in Harrison County is almost unlimited. During an average year, more than 350 billion gallons of water flow into the Gulf of Mexico from the streams of the county. With storage reservoirs these streams have a potential sustained supply of hundreds of millions of. gallons...
Geology and ground-water resources of the lower Bighorn Valley, Montana
Louis J. Hamilton, Q.F. Paulson
1968, Water Supply Paper 1876
The Bighorn River has incised a deep, broad valley in Cretaceous strata along its 65-mile lower reach below the mouth of Bighorn Canyon in south-central Montana. It ceased downcutting at six different levels 100-200 feet apart, widening its flood plain and alluviating each level with about 30 feet of sandy...
An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas
Mackenzie Gordon Jr.
1968, Professional Paper 613-A
Geologic map of the Klingerstown quadrangle, Northumberland, Schuylkill, and Dauphin Counties, Pennsylvania
J. Peter Trexler, Gordon H. Wood
1968, Geologic Quadrangle 700
Preliminary report of a mineral reconnaissance in the Al Maddah-Harfayn area, Asir quadrangle, Saudi Arabia
Jesse William Whitlow
1968, Open-File Report 68-326
Geologic map of the Lykens quadrangle, Dauphin, Schuylkill, and Lebanon Counties, Pennsylvania
J. Peter Trexler, Gordon H. Wood
1968, Geologic Quadrangle 701
Regional geology and ground-water hydrology of the Sahil Susah area, Tunisia
L.C. Dutcher, H. E. Thomas
1968, Water Supply Paper 1757-G
Geologic map of the Leadore quadrangle, Lemhi County, Idaho
Edward Thompson Ruppel
1968, Geologic Quadrangle 733
No abstract available....
Generalized hydrology of prairie potholes on the Coteau du Missouri, North Dakota
William Stewart Eisenlohr, Charles E. Sloan
1968, Circular 558
This report presents all the information, obtained during the investigation, that lends itself to generalization. It describes conditions on that part of the Coteau du Missouri where there is little integration of drainage systems. The surface of the glacial drift in this region is dotted with shallow depressions known as...
The Vigil Network: Preservation and access of data
William W. Emmett, R. F. Hadley
1968, Circular 460-C
Floods on Chenango River and Canasawacta Creek at Norwich, New York
Stephen Hladio
1968, Hydrologic Atlas 297
Geologic map of the Hartford quadrangle, Ohio County, Kentucky
Gus H. Goudarzi
1968, Geologic Quadrangle 741
A Gemini mosaic along the thirty-second degree of latitude from Baja California to central Texas
Jules A. MacKallor
1968, Open-File Report 68-172
A series of 39 overlapping photographs of the southwestern United States and adjacent areas of Mexico was obtained as part of an experiment of the Gemini IV mission. Twenty-four of these pictures plus one from the Gemini III and four from the Gemini V mission were used to construct a...
Geologic map of the Johnetta quadrangle, Rockcastle and Jackson Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 685
Sedimentary features of the Blackhawk formation (Cretaceous) at Sunnyside, Carbon County, Utah
John O. Maberry
1968, Open-File Report 68-170
The Blackhawk Formation at Sunnyside, Utah, was deposited along the western margin of the Western Interior Cretaceous sea during southeastward withdrawal of the sea. Sand was the dominant type of land-derived sediment deposited in the Sunnyside district during the regressive phases. Sand bodies prograded seaward in response to changing sediment...
Summary report on the geology and mineral resources of the Bering Sea, Bogoslof, Simeonof, Semidi, Tixedni, St. Lazaria, Hazy Islands, and Forrester Island National Wildlife Refuges, Alaska
Edward Huntington Cobb, A. A. Wanek, Arthur Grantz, Claire Carter
1968, Bulletin 1260-K
Availability of ground water in the Hickman quadrangle, Kentucky-Missouri-Tennessee
T. William Lambert
1968, Hydrologic Atlas 181
No abstract available....