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Page 6398, results 159926 - 159950

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Analyses of rock and stream-sediment samples from the Sumdum A-3 Quadrangle, Alaska
Allen L. Clark, David A. Brew, Donald A. Grybeck, Raymond Wehr
1970, Open-File Report 70-71
Analytical data for 138 rock and 71 stream-sediment samples from the Sumdum A-3, 1:63,360 scale quadrangle are presented in this report, together with a statistical treatment of the data. The samples were collected in 1969 as part of the Heavy Metals Program of the U.S. Geological Survey.The most comprehensive discussion...
Preliminary investigation of cement materials in the Taif area, Saudi Arabia
Conrad Martin
1970, Open-File Report 70-216
A preliminary investigation of possible sources of cement rock in the Taft area was made during the latter part of August 1968. Adequate deposits of limestone, clay, quartz conglomerate and sandstone, and pisolitic iron ore, yet no gypsum, were located to support a Cement plant should it prove feasible to...
Interim report on worldwide historic surface faulting
Manuel G. Bonilla, Jane M. Buchanan
1970, Open-File Report 70-34
This interim report presents data on and interrelations between the parameters L (length of surface rupture), D (maximum surface displacement), and M (Richter magnitude of associated earthquake) for the main traces of historic surface faults that have been reported in the worldwide literature. Original descriptions of the individual fault-events published...
Geologic map of the Arvada quadrangle, Colorado
Robert M. Lindvall
1970, Open-File Report 70-198
Many of the engineering-geologic problems in the Arvada quadrangle are related to the unconsolidated surficial deposits, which mantle the bedrock to depths of as much as 40 or 50 feet. In this report most of the emphasis is placed on the map distribution of these materials and on a description...
Morphology, sedimentation, and seismic characteristics of an arctic beach, Nome, Alaska - with economic significances
H. Gary Greene
1970, Open-File Report 70-142
Arctic beaches exhibit characteristics that do not occur on beaches in more temperate zones. In the summer of 1967 morphological, sedimentological, and seismic refraction studies were made on an arctic beach near Nome, Alaska, in order to better define these distinguishing characteristics.Several distinct microrelief structures are developed during ice break-up...
Water resources of the Redwood River watershed, southwestern Minnesota
Wayne A. Van Voast, L.A. Jerabek, R.P. Novitzki
1970, Hydrologic Atlas 345
The Redwood River watershed contains 739 square miles underlain by glacial drift and sedimentary and crystalline rocks. The land surface slopes gently northeastward and eastward from altitudes greater than 1900 feet at the southwestern edge to less than 850 feet at the mouth of the Redwood River in the east. The...
Various aspects of uranium ore rolls in the United States
Elbert Nelson Harshman
1970, Open-File Report 70-154
About 40 percent of the uranium ore reserves in the United States, minable at $8 per pound of contained U308, are in roll-type deposits in the State of Wyoming. The host rocks are arkosic sandstones, deposited in intermontane basins under fluvial conditions, and derived from the granitic cores of mountain...