Water Resources Division, U.S. Geological Survey
1974, Open-File Report 74-1108
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateWater Resources Division, U.S. Geological Survey
1974, Open-File Report 74-1107
No abstract available....
Richard Hereford
1974, Open-File Report 74-144
Water Resources Division, U.S. Geological Survey
1974, Open-File Report 74-15
No abstract available....
Water Resources Division, U.S. Geological Survey
1974, Open-File Report 74-81
No abstract available....
Water Resources Division, U.S. Geological Survey
1974, Open-File Report 74-80
No abstract available....
Water Resources Division, U.S. Geological Survey
1974, Open-File Report 74-79
No abstract available....
D. H. Eargle, K. A. Dickinson
1974, Open-File Report 74-42
Water Resources Division, U.S. Geological Survey
1974, Open-File Report 74-370
R.L. Melvin, F.P. Haeni
1974, Open-File Report 74-326
R.L. Melvin, F.P. Haeni
1974, Open-File Report 74-319
R.L. Melvin, F.P. Haeni
1974, Open-File Report 74-327
R.L. Melvin, F.P. Haeni
1974, Open-File Report 74-324
R.L. Melvin, F.P. Haeni
1974, Open-File Report 74-317
R.L. Melvin, F.P. Haeni
1974, Open-File Report 74-321
D. H. Eargle, K. A. Dickinson
1974, Open-File Report 74-41
D. H. Eargle, K. A. Dickinson
1974, Open-File Report 74-44
D. H. Eargle, K. A. Dickinson
1974, Open-File Report 74-43
D. R. Mabey, D. L. Peterson, C.W. Wilson
1974, Open-File Report 74-78
No abstract available....
H. H. Schumann
1974, IMAP 845-H
No abstract available....
William R. Marsh, Roberta W. Queen
1974, Mineral Investigations Resource Map 58
No abstract available....
D. L. Peterson, M. D. Kleinkopf, D. M. Wilson
1974, Open-File Report 74-146
No abstract available....
Edwin Thor McKnight
1974, Professional Paper 723
The Rico district is in the Dolores River valley at the east end of Dolores County in southwestern Colorado. Mining has been actively carried on in the district since 1879. In the early days, silver was the chief product and was mined largely from Newman Hill southeast of the town...
E. J. McKay, M. J. Bergin
1974, Geologic Quadrangle 1145
J. G. Vedder, L. A. Beyer, A. Junger, G. W. Moore, A. E. Roberts, J. C. Taylor, H. C. Wagner
1974, Miscellaneous Field Studies Map 624
Appraisal of the mineral resource potential and assessment of environmental problems of any specific area require an understanding of the regional geology. The geology of t he coastal zone and offshore islands from Point Conception to the Mexican boundary serves as a frame of reference from which rock units and...