1968, Open-File Report 68-39
No abstract available. ...
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Publication Extents
Not all publications have extents, not all extents are completely accurateB.D. Marcellus, A. J. Petty
1968, Open-File Report 68-282
No abstract available....
C.S. Venable Barclay
1968, Open-File Report 68-3
The Gore Canyon-Kremmling area is in the southwestern portion of the Kremmling 15-minute quadrangle, Colorado. Precambrian rocks are biotite gneiss, the Boulder Creek Granodiorite, granophyre dikes, and quartz veins. The Boulder Creek intrudes the biotite gneiss, and both of these units are cut by north-northwest-trending granophyre dikes and quartz veins....
Howard D. Zeller
1968, Open-File Report 68-339
No abstract available....
D. L. Peterson
1968, Geophysical Investigations Map 615
No abstract available....
F. A. Petrafeso, C. L. Long
1968, Open-File Report 68-289
No abstract available....
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-296
No abstract available....
1968, Open-File Report 68-60
No abstract available....
F. A. Petrafeso, C. L. Long
1968, Open-File Report 68-293
No abstract available....
Eric G. Moore, Barry S. Wellar
1968, Open-File Report 68-187
William W. Rubey, Steven S. Oriel, Joshua I. Tracey Jr.
1968, Open-File Report 68-235
Dorothy H. Radbruch
1968, Open-File Report 68-220
This map is one of a set that shows the traces of the inferred most recently active faults of the San Andreas and related fault zones of the San Andreas fault systems (Cromwell, 1962.) It was compiled primarily to provide information for those concerned with land use and development on...
1968, Open-File Report 68-237
E.P. Smith, B.D. Marcellus
1968, Open-File Report 68-295
No abstract available....
D. W. Peterson, W. E. Yeend, H. W. Oliver, R.E. Mattick
1968, Circular 566
The remains of a huge Tertiary gravel-filled channel lie in the area between the South and Middle Yuba Rivers in northern Nevada County, Calif. The deposits in this channel were the site of some of the most productive hydraulic gold mines in California between the 1850's and 1884. The gravel...
Roy Edwin Oltman
1968, Circular 552
Selected published estimates of the discharge of Amazon River in the vicinity of Obidos and the mouth are presented to show the great variance of available information. The most reasonable estimates prepared by those who measured some parameters of the flow were studied by Maurice Parde, who concluded that the...
D. H. Warren
1968, IMAP 534-D
No abstract available....
R. Lee, W.C.F. Chang
1968, Hydrologic Atlas 314
S. K. Love
1968, Water Supply Paper 1745
Ronald Willden, J. C. Reed Jr., J. E. Carlson
1968, IMAP 535-C
No abstract available....
William Richard Keefer
1968, Open-File Report 68-156
Keith Brindley Ketner, James George Evans, Thomas D. Hessin
1968, Circular 588
D. H. Warren
1968, IMAP 532-D
No abstract available....
A.T. Fernald, G.S. Corchary, W.P. Williams
1968, IMAP 550
R.W. Maclay, Thomas C. Winter, L. E. Bidwell
1968, Hydrologic Atlas 272
The Mustinka and Bois de Sioux Rivers watershed is mantled by till deposits with scattered sand deposits. The west-central and northwestern part of the watershed was covered by Glacial Lake Agassiz and the resulting land surface is a flat, lake-washed till plain. Patches and ridges of sand scattered throughout the lake...