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Page 2665, results 66601 - 66625

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Geology of the Alaska-Juneau lode system, Alaska
William Stephens Twenhofel
1952, Open-File Report 52-160
The Alaska-Juneau lode system for many years was one of the worlds leading gold-producing areas. Total production from the years 1893 to 1946 has amounted to about 94 million dollars, with principal values in contained gold but with some silver and lead values. The principal mine is the Alaska-Juneau mine,...
Evaluation of streamflow records in Rogue River basin, Oregon
Donald Richardson
1952, Circular 187
This report presents data which are, in general, supplementary to those the surface-water investigations made in the past by the U. S. Geological Survey. Those have been essentially investigations of the operation of the many gaging stations on the Rogue River and tributaries. The data presented were obtained from a...
Geology and ground-water resources of Comal County, Texas
William Owsley George, Seth D. Breeding, Warren W. Hastings
1952, Water Supply Paper 1138
The purpose of this report on the geology and ground-water resources of Comal County in central Texas is to determine the sources of the waters that supply Comal Springs, the largest springs in the Southwest, and other springs and wells. Comal County has an area of about 559 square miles...
Evaluation of streamflow records in Flathead River basin, Montana
R.T. Plunkett
1952, Circular 182
This report presents data which are, in general, supplementary to those of the surface-water investigations made in the past by the Geological Survey. Those investigations have consisted essentially of the operation of the many gaging stations on the Flathead River and tributaries. The data presented were obtained from a detailed...
Preliminary report on ground water in the Michaud Flats Project, Power County, Idaho
J. W. Stewart, Raymond L. Nace, Morris Deutsch
1952, Open-File Report 52-143
The Michaud Flats Project area, as here described, includes about 65 square miles in central Power County, south of the Snake River in the southeastern Snake River Plain of Idaho. The principal town and commercial center of the area is American Falls. The immediate purpose of work in the area by...
Marl deposits in the Wasilla area, Alaska
Robert M. Moxham, Richard A. Eckhart
1952, Open-File Report 52-104
Marl occurs in several localities in the Cook Inlet area in south-central Alaska. The most significant known deposits are found in the Wasilla area, about 30 miles north of the city of Anchorage.In this area marl has been deposited in three fresh water lakes--Wasilla Lake, Finger Lake and Lucile Lake....
The Permian phosphorite deposits of western United States
V.E. McKelvey, Roger Warren Swanson, Richard Porter Sheldon
1952, Open-File Report 53-166
The Permian marine phosphorite deposits of the western United States were laid down in the Phosphoria formation and its partial stratigraphic equivalents over an area of about 135,000 square miles in Montana, Idaho, Wyoming, Utah, and Nevada. The deposits in the eastern part of the field lie on the western...