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Page 1857, results 46401 - 46425

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Progress report on the geology and ground-water hydrology of the Lower Missouri-Souris Unit; Part 1, Crosby-Mohall area, North Dakota
Gerald A. Waring, G.A. LaRocque Jr.
1949, Open-File Report 49-121
The Crosby-Mohall area covers about 2,700 square miles in the north-western part of North Dakota. This area is included in the 2,500,000-acre Missouri-Souris and Garrison Diversion irrigation projects,which are important units in the general plans for development of the water resources of the Missouri River Basin. Although the Crosby-Mohall area...
Aeromagnetic maps and second vertical derivative maps of Great Sitkin Island, Northern Adak Island, and part of northeastern Umnak Island, Alaska
Isidore Zietz, Roland G. Henderson
1949, Open-File Report 49-9
The eight attached maps were constructed from data taken on Project Volcano in the summer of 1947. The project was sponsored by the Office of Naval Research and conducted by the U.S. Geological Survey in cooperation with the Naval Ordnance Laboratory. Field work was done by Fred Keller, Jr., and...
Index of surface-water records, part 12, Pacific slope basins in Washington and upper Columbia River basin, to September 30, 1948
Water Resources Division, U.S. Geological Survey
1949, Circular 60
The groundwater resources of Wood County, Wisconsin, are described. Groundwater is pumped only from wells drilled in Precambrian rock in the northern two-thirds of the county. The generally low permeability of this rock limits the availability of groundwater in this area. Saturated deposits of sand and gravel yield more than...
Public water supplies in central and north-central Texas
Raymond W. Sundstrom, W. L. Broadhurst, B.C. Dwyer
1949, Water Supply Paper 1069
This report gives a summarized description of the public water supplies in 35 counties of central and north-central Texas, extending from the southern boundaries of Travis, Blanco, Gillespie, and Kerr Counties northward to the TexasOklahoma State line. It gives the available data as follows for each of the 145 communities:...
Progress report on the geology and ground-water hydrology of the lower Platte River Valley, Nebraska, with a section on the chemical quality of the ground water
Herbert A. Waite, Herbert A. Swenson
1949, Circular 20
The occurrence of abundant ground-water supplies in the lower Platte River Valley has made possible the present agricultural and industrial economy of the area. Likewise, the future development of the area is dependent on the wise use of this important resource. The current investigation, on which this report is based,...
Interpreting ground conditions from geologic maps
Water Resources Division, U.S. Geological Survey
1949, Circular 46
Intelligent planning for heavy construction, water supply, or other land utilization requires advance knowledge of ground conditions in the area. It is essential to know:the topography, that is, the configuration of the land surface;the geology and soils, that is, the deposits that compose the land and its weathered surface; andthe...
Ground-water supplies of the Ypsilanti area, Michigan
Charles L. McGuinness, O.F. Poindexter, E. G. Otton
1949, Water Supply Paper 1078
As of the date of this report (August 1945), the major water users in the Ypsilanti area are: (1) the city of Ypsilanti, (2) the Willow Run bomber plant, built by the Federal Government and operated by the Ford Motor Co., and (3) the war housing project of the Federal...
Petrology and habit of some diabase sheets in southeastern Pennsylvania
Preston Enslow Holtz
1949, Open-File Report 49-33
Small masses of granophyre occur in the upper part of diabase intrusions southeastern Pennsylvania. Diamond drill hole exploration of magnetite deposits near Dillsburg revealed a body of diabase beneath the sedimentary rocks in which the deposits occur. The drill core revealed a complete gradational sequence downward from a diabase chill...
Suggested correlation in Simpson seeps region
F. M. Robinson, Robert Thomas
1949, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 13
During the 1949 drilling season eight core tests were completed in the Simpson Seeps area up to October 25th„ This program, which is still in progress, was undertaken to provide an explanation for the surface seeps near Caps Simpson. The shallowest of the eight holes reached 800 feet; the deepest...
Recovery of ground‐water supplies by pumping from watertable ponds
Henry N. Halberg, Claude M. Roberts
1949, Eos, Transactions, American Geophysical Union (30) 283-292
This paper summarizes a study made to determine whether ground‐water storage in the glacial deposits in the vicinity of Fresh Pond, a water‐table pond used as part of the public supply of the City of Cambridge, Massachusetts, is available to augment the supply from surface‐water reservoirs.Test wells were drilled; water...
Summary of microfossil investigations, April 1948 to April 1949 with special reference to the south Barrow and Simpson areas
Helen N. Loeblich
1949, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 26
This report summarizes the results of microfossil investigations for he past year. It includes the microfossil data from the two South Barrow Test Wells and studies of samples from outcrop material an from seismograph shot holes. In addition, new information bearing on the special study of microfossils from the Cape...
Calculated gravity anomaly produced by possible fault under line 27-48
Stephen W. Dana
1949, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 4
The seismograph data from Line 27-48 of Party 47 indicates the possibility of a high angle fault win a displacement of roughly 1,000 feet under South Barrow Test Well No. 2. This fault vas discussed in E. Wiancko's report for United Geophysical Company entitled "Report of Reflection Seismograph Survey in...