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Page 29, results 701 - 725

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Seismicity map of the state of Vermont
C. W. Stover, B.G. Reagor, L.M. Highland, S. T. Algermissen
1987, Miscellaneous Field Studies Map 1987
This map is one of a series of seismicity maps produced by the U. S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. This map shows only those earthquakes with epicenters located within the boundaries of Vermont, even though earthquakes...
Geochemical survey and mineral resource assessment of the Worley Ridge Roadless Area, Rabun County, Georgia
Frank G. Lesure, John F. D'Agostino, John D. Peper
1987, Miscellaneous Field Studies Map 1985-B
The Worley Ridge Roadless Area includes about 3,000 acres of Chattahoochee National Forest land in Rabun County, Ga.  The area is underlain mostly by meta-arkose of the Tallulah Falls Formation that grades upward into a mixed-rock unit of interlayered mica schist, amphibolite, and metasandstone in the northwest corner.  Abundant rock...
Median-porosity contour maps of the J Sandstone, Dakota Group, in the Denver Basin, Colorado, Nebraska, and Wyoming
D.K. Higley, D. L. Gautier
1987, Miscellaneous Field Studies Map 1982
The Lower Cretaceous J sandstone of the Dakota Group is present in the Denver basin in eastern Colorado, southeastern Wyoming, and southwestern Nebraska. Deposited during a regression of the Cretaceous epicontinental sea, this informally named unit is composed primarily of sandstone and shale of deltaic and near shore-marine origin. The...
Seismicity map of the state of Tennessee
B.G. Reagor, C. W. Stover, S. T. Algermissen
1987, Miscellaneous Field Studies Map 1157
This map is one of a series of seismicity maps produced by the U.S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000.  This map shows only those earthquakes with epicenters located within the boundaries of Tennessee, even though earthquakes in...
Geologic map of the Three Sisters Wilderness, Deschutes, Lane, and Linn counties, Oregon
E. M. Taylor, N. S. MacLeod, D. R. Sherrod, G. W. Walker
1987, Miscellaneous Field Studies Map 1952
The Wilderness Act (Public Law 88-577, September 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine the mineral values, if any, that may be present. Results must be made available to the public and...
Geochemical map of the Pond Mountain and Pond Mountain Addition Roadless Areas, Carter County, Tennessee
K.A. Duttweiler, W. R. Griffitts, E.F. Cooley, J. W. Whitlow
1987, Miscellaneous Field Studies Map 1648-B
In the spring of 1980, K. A. Duttweiler, J. W. Whitlow, and W. R. Griffitts of the U.S. Geological Survey conducted a reconnaissance geochemical survey of the Pond Mountain and Pond Mountain Addition Roadless Areas. The purpose of the study was to determine the geochemical nature of the study area...