Suggested areas for prospecting in the central Koyukuk River region, Alaska
Thomas P. Miller, Oscar J. Ferrians
1968, Circular 570
Geologic map of the Mine Mountain quadrangle, Nye County, Nevada
Paul P. Orkild
1968, Geologic Quadrangle 746
Index of surface-water records to September 30, 1967 - Part 2, South Atlantic slope and eastern Gulf of Mexico basins
B.A. Anderson, C.B. Ham
1968, Circular 572
Index of surface-water records to September 30, 1967 - Part 3, Ohio River basin
B.A. Anderson, C.B. Ham
1968, Circular 573
Geologic map of the Monomoy Point quadrangle, Barnstable County, Cape Cod, Massachusetts
Carl Koteff, Robert N. Oldale, Joseph H. Hartshorn
1968, Geologic Quadrangle 787
Brachiopods of the Bois Blanc Formation in New York
A. J. Boucot, J.G. Johnson
1968, Professional Paper 584-B
Occurrences of gold and other metals in the Upper Chulitna district, Alaska
C. C. Hawley, A. L. Clark
1968, Circular 564
Geologic map of the Hodgenville quadrangle, Larue and Nelson Counties, Kentucky
Frank R. Moore
1968, Geologic Quadrangle 749
No abstract available....
Geology and ore deposits of the Iron River-Crystal Falls district, Iron County, Michigan
Harold Lloyd James, C. E. Dutton, F.J. Pettijohn, K. L. Wier
1968, Professional Paper 570
Measurement of peak discharge at culverts by indirect methods
G. L. Bodhaine
1968, Techniques of Water-Resources Investigations 03-A3
This chapter classifies culvert flow into six types, gives discharge equations based on continuity and energy equations, and describes procedures for measuring peak discharges using culverts in the field. Discharge coefficients for a variety of geometries and flow types arc given. Ten examples detail step-by-step computation procedures....
Geologic map of the Clintonville quadrangle, central Kentucky
William Charles MacQuown
1968, Geologic Quadrangle 717
Geologic map of the Olaton quadrangle, western Kentucky
William D. Johnson, Avery E. Smith
1968, Geologic Quadrangle 687
Geographic map of the Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia
Glen F. Brown, Roy O. Jackson
1968, IMAP 216-B
Prepared by the U.S. Geological Survey and the Arabian American Oil Company under the joint sponsorship of the Kingdom of Saudi Arabia and the U.S. Department of State....
Average annual precipitation and runoff in north coastal California
S. E. Rantz
1968, Hydrologic Atlas 298
No abstract available....
Water resources of the Mustinka and Bois de Sioux Rivers watershed, west-central Minnesota
R.W. Maclay, Thomas C. Winter, L. E. Bidwell
1968, Hydrologic Atlas 272
The Mustinka and Bois de Sioux Rivers watershed is mantled by till deposits with scattered sand deposits. The west-central and northwestern part of the watershed was covered by Glacial Lake Agassiz and the resulting land surface is a flat, lake-washed till plain. Patches and ridges of sand scattered throughout the lake...
Geologic map of the Johnetta quadrangle, Rockcastle and Jackson Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 685
Teiichispira, a new Early Ordovician gastropod genus
Ellis Leon Yochelson, Clive R. Jones
1968, Professional Paper 613-B
Evaluation of multiple polarized radar imagery for the detection of selected cultural features
Anthony J. Lewis
1968, Open-File Report 68-168
Geologic map of the White Rock Canyon quadrangle, Carbon County, Wyoming
Harold Julius Hyden, Robert Stroud Houston, John S. King
1968, Geologic Quadrangle 789
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...
Availability of ground water in the northern part, Tenmile and Taunton River basins, southeastern Massachusetts
John R. Williams
1968, Hydrologic Atlas 300
The northern part of the Tenmile and Taunton River basins occupies an area of about 195 square miles. It includes some of the rapidly growing suburbs of Boston, Attleboro, and Brockton and lies along major highways connecting Boston with Fall River and Providence, Rhode Island. (See location map.) The purpose of...
Geologic map of the Pleasant Ridge quadrangle, Ohio and Daviess Counties, Kentucky
Gus H. Goudarzi, Avery E. Smith
1968, Geologic Quadrangle 766
Water resources and surficial geology of the Homer area, south-central Alaska
Roger M. Waller, Alvin J. Feulner, Donald Arthur Morris
1968, Hydrologic Atlas 187
No abstract available....
Water resources of the Mississippi Headwaters Watershed, North-central Minnesota
Edward L. Oakes, L. E. Bidwell
1968, Hydrologic Atlas 278
The Mississippi Headwaters watershed is a 7,608 square mile area in north-central Minnesota which includes all land drained by the Mississippi River above the Crow Wing River. From its source in Lake Itasca, 1,460 feet above mean sea level, the Mississippi River follows a semicircular 376 mile course to where it...
Tertiary aquifers in the Mississippi embayment, with discussions of quality of the water
R.L. Hosman, A. T. Long, T. W. Lambert, H. G. Jeffery
1968, Professional Paper 448-D
No abstract available....