Preparation of input data for automatic computation of stage-discharge relations at culverts
Howard Frederick Matthai, Harold E. Stull, Jacob Davidian
1968, Techniques of Water-Resources Investigations 07-C3
No abstract available....
Preliminary geologic map of the Palmer 7 1/2 minute quadrangle, Marquette County, Michigan
Jacob E. Gair
1968, Open-File Report 68-108
No abstract available. ...
Index of surface-water records to September 30, 1967 - Part 5, Hudson Bay and upper Mississippi River basins
H.P. Eisenhuth
1968, Circular 575
Preliminary geologic map of the Gold Hill quadrangle, North Carolina
Harold W. Sundelius, Alfred R. Taylor
1968, Open-File Report 68-264
No abstract available....
Index of surface-water records to September 30, 1967: Part 13. - Snake River basin
H.P. Eisenhuth
1968, Circular 583
This report lists the streamflow and reservoir stations in the Snake River basin for which records have been or are to be published in reports of the Geological Survey for periods through September 30, 1967. It supersedes Geological Survey Circular 513....
Chemical quality of surface waters in Devils Lake basin North Dakota, 1952-60
Hugh T. Mitten, C.H. Scott, Philip G. Rosene
1968, Water Supply Paper 1859-B
Above-normal precipitation in 1954, 1956, and 1957 caused the water surface of Devils Lake to rise to an altitude of 1,419.3 feet, its highest in 40 years. Nearly all the water entering the lake flowed through Big Coulee, and about three-fourths of that inflow was at rates greater than 100...
Geologic map of Lunar Orbiter site II P-13, Oceanus Procellarum north of equator
M. H. Carr, S.R. Titley
1968, Open-File Report 69-33
No abstract available. ...
Index of surface-water records to September 30, 1967 - Part 8, Western Gulf of Mexico basins
H.P. Eisenhuth
1968, Circular 578
Gold distribution on the sea floor off the Klamath Mountains, California
George William Moore, Eli A. Silver
1968, Circular 605
Analyses of 82 samples collected from the surface of the continental shelf between the Oregon-California border and Eureka, Calif., indicate that the background gold content on this shelf is about 0.1 ppb (part per billion). Four anomalous tracts, which range in extent from 10 to 30 square kilometers, have gold...
Index of surface-water records to September 30, 1967: Part 10. - The Great Basin
H.P. Eisenhuth
1968, Circular 580
This report lists the streamflow and reservoir stations in The Great Basin for which records have been or are to be published in reports of the Geological Survey for periods through September 30, 1967. It supersedes Geological Survey Circular 510....
Anomalous concentrations of gold, silver, and other metals in the Mill Canyon area, Cortez quadrangle, Eureka and Lander Counties, Nevada
James E. Elliott, John David Wells
1968, Circular 606
The Mill Canyon area is in the eastern part of the Cortez window of the Roberts Mountains thrust belt in the Cortez quadrangle, north-central Nevada. Gold and silver ores have been mined from fissure veins in Jurassic quartz monzonite and in the bordering Wenban Limestone of Devonian age. Geochemical data...
Quantity and Quality of Base Flow in the Leon and Lampasas Rivers, Texas, January 16-17, 1968
Jack Rawson, Gerald K. Schultz
1968, Open-File Report 69-331
Summary of mineral resources in four selected areas of Colombia
Charles MaFarland Tschanz, R.B. Hall, T. Feininger, D.E. Ward, R. Goldsmith, D.H. MacLaughlin, E. Maughan
1968, Open-File Report 68-279
Water-Budget and Quality of Water Studies of Hubbard Creek Reservoir, Texas, 1962-67 Water Years
B. N. Myers
1968, Open-File Report 69-332
Geologic map for the Loomis quadrangle, Okanogan County, Washington
Kenneth F. Fox, C. Dean Rinehart
1968, Open-File Report 68-105
No abstract available....
Computer technique for tracing seismic rays in two-dimensional geological models
Nazieh K. Yacoub, James Henry Scott, F. A. McKeown
1968, Open-File Report 68-334
Silent Canyon volcanic center, Nye County, Nevada
Donald C. Noble, K. A. Sargent, H. H. Mehnert, E. B. Ekren, F.M. Byers Jr.
1968, Open-File Report 68-343
Geologic map of the Whiskey Peak quadrangle, Carbon, Fremont, and Sweetwater Counties, Wyoming
Mitchell W. Reynolds
1968, Open-File Report 68-226
No abstract available....
Geologic map of the western half of the Winston-Salem quadrangle, North Carolina, Virginia, and Tennessee
D.W. Rankin, G.H. Espenshade, R. B. Neuman
1968, Open-File Report 68-221
Geologic map of the Housetop Mountain quadrangle, Garfield and Mesa Counties, Colorado
John R. Donnell, Warren E. Yeend
1968, Open-File Report 68-79
No abstract available....
Determination of nitrates in saline minerals
Laura E. Reichen, Joseph J. Fahey
1968, Bulletin 1214-F
Determination of channel capacity of Stony Creek downstream from Black Butte Dam, Glenn and Tehama Counties, California
Kenneth W. Lee
1968, Open-File Report 68-165
Geologic map of the northeast quarter of the Hatch Point quadrangle, San Juan County, Utah
E. N. Hinrichs, W.J. Krummel Jr., H. J. Moore, J. J. Connor
1968, IMAP 526
Principal facts for gravity stations in the area north of the Grand Canyon in Arizona
Peter Popenoe
1968, Open-File Report 68-217
No abstract available....
The Aguada Limestone of northwestern Puerto Rico
Watson Hiner Monroe
1968, Bulletin 1274-G
