Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

164494 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 6298, results 157426 - 157450

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Coking-coal deposits of the western United States
Louise R. Berryhill, Paul Averitt
1951, Circular 90
Geohydrologic systems in the Anadarko basin in the central United States are controlled by topography, climate, geologic structures, and aquifer hydraulic properties, all of which are the result of past geologic and hydrologic processes, including tectonics and diagenesis. From Late Cambrian through Middle Ordovician time, a generally transgressive but cyclic...
Bibliography of U.S. Geological Survey publications relating to coal, 1882-1949
Louise R. Berryhill
1951, Circular 86
All publications of the U. S. Geological Survey relating to coal published prior to January 1, 1950, are listed in the following Bibliography and in an Index beginning on page 18. The Bibliography gives complete titles of reports, listed numerically under several series headings as follows: Annual Reports, Monographs, Professional...
Selected abstracts on engineering geology and related subjects
Severine Hansenne Britt
1951, Circular 75
Interlayered sand, silt, and clay of middle Eocene to late Paleocene age in east-central Georgia form the Gordon aquifer system which ranges in thickness from about 20 to 180 ft. Estimated transmissivities range from 620 to 13,000 sq ft/day. During 1980, approximately 24 million gpd (gallons per day) was withdrawn...
Virgin Valley opal district, Humboldt County, Nevada
Mortimer Hay Staatz, Herman L. Bauer Jr.
1951, Circular 142
The Virgin Valley opal district, Humboldt County, Nevada, is near the Oregon-Nevada border in the Sheldon Game Refuge. Nineteen claims owned by Jack and Toni Crane were examined, sampled, and tested radiometrically for uranium. Numerous discontinuous layers of opal are interbedded with a gently-dipping series of vitric tuff and ash...
Exploratory drilling in the Prairie du Chien Group of the Wisconsin zinc-lead district by the U.S. Geological Survey in 1949-1950
Allen Van Heyl, Erwin J. Lyons, Allen F. Agnew
1951, Circular 131
The U. S. Geological Survey in cooperation with the Wisconsin Geological and Natural History Survey explored the Prairie du Chien group in the main productive area of the Wisconsin zinc-lead district during 1949-50. Eight properties--Crow Branch diggings, Leix, Harris, Spitzbarth, Kennedy, James, Raisbeck and Vinegar Hill Roaster--were explored using both...
Flood of August 1-6, 1950, at Wichita Falls, Texas
Ivan Dale Yost
1951, Circular 99
Floods occurred on streams in the vicinity of Wichita Falls, Tex., during the period Aug. 1-6, 1950, as a result of heavy rains falling immediately southwest of the city on August 1, 1950. Serious flooding occurred along Holliday Creek in the city, necessitating the evacuation of about five hundred families...
Ground-water resources of the Paintrock irrigation project, Wyoming, with a section on the quality of the water
Frank Albert Swenson, W. Kenneth Bach, Herbert A. Swenson
1951, Circular 96
The ground-water conditions of the area covered by the Paintrock irrigation project, in north-central Wyoming, were investigated during the summer of 1947. The purpose of the study was to obtain a general evaluation of ground-water recharge, discharge, and storage in the area now irrigated and in the adjacent areas where...