M.A. Kirschbaum
1987, Miscellaneous Field Studies Map 1973
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Page 4762, results 119026 - 119050
Publication Extents
Not all publications have extents, not all extents are completely accurateR.A. Martin
1987, Miscellaneous Field Studies Map 1644-B
The Hells Gate Roadless Area comprises about 31, 200 acres in the northern part of the Tonto National Forest. It lies beneath the Mogollon Rim between the communities of Payson and Young. The area is roughly a 4 by 15 mi strip along the deeply incised segment of Tonto Creek...
M. S. Bedinger
1987, Open-File Report 87-43
W.J. Winters
1987, Open-File Report 87-256
J. Kalliokoski, Patty Rehn
1987, Open-File Report 87-344
E. L. Rowan
1987, Open-File Report 87-675
J. F. Weigel
1987, Open-File Report 87-397
The base of the moderately saline water (water that contains from 3,000 to 10,000 mg/L of dissolved solids) was mapped by using available water quality data and by determining formation-water resistivities from geophysical well logs based on the resistivity-porosity, spontaneous-potential, and resistivity-ratio methods. The contour map developed from these data...
R. B. O'Sullivan
1987, Miscellaneous Field Studies Map 1989
A. H. Welch, R. W. Plume
1987, Open-File Report 87-104
In April 1986, the U.S. Geological Survey began a pilot program to assess the quality of the nation 's surface water and groundwater resources. This program, called the National Water-Quality Assessment (NAWQA) program, is designed to acquire and interpret information about a wide range of water quality issues. The program...
M. P. Pantea
1987, Miscellaneous Field Studies Map 1933
R.J. Kamilli, C.J. Zablocki, M.O. Hajnur
1987, Open-File Report 87-598
L.J. Poppe, R.F. Commeau, J.A. Commeau
1987, Open-File Report 87-196
John H. Stewart, M.W. Reynolds
1987, Open-File Report 87-658
M. F. Diggles, D. A. Dellinger, J. E. Conrad
1987, Miscellaneous Field Studies Map 1927-A
J.A. Peterson, D. P. Cox, Floyd Gray
1987, Miscellaneous Field Studies Map 1834-B
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...
L. F. Hintze, M. G. Best
1987, Miscellaneous Field Studies Map 1950
A.M. Trehu
1987, Open-File Report 87-644
Lawrence A. Lee, James W. Terrell
1987, FWS/OBS 82/10.152
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the flathead catfish (Pylodictis olivaris). The model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimum...
B.R. Schachte, B.S. Pierce
1987, Open-File Report 87-605
E.A. Merewether, K. B. Krystinik, M. J. Pawlewicz
1987, IMAP 1831
R. W. Leinz, D. F. Siems, J. W. Whipple
1987, Miscellaneous Field Studies Map 1589-C
Henry Bell
1987, Miscellaneous Field Studies Map 1977
Henry Bell
1987, Miscellaneous Field Studies Map 1979
R. N. Oldale, L. E. Wommack
1987, Miscellaneous Field Studies Map 1892
This interpretation of the geology of the Inner Continental Shelf from Cape Ann, Mass. to New Hampshire (fig. 1) is based on high-resolution seismic-reflection surveys conducted in 1979 and 1980 as part of a cooperative program between the Massachusetts Department of Public Works and the U.S. Geological Survey. Seismic data...