William C. Overstreet, Jesse W. Whitlow
1970, Open-File Report 70-249
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateCharles Reynolds Warren
1970, Geologic Quadrangle 871
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...
James W. Mytton
1970, Open-File Report 70-240
A reconnaissance of the Precambrian area of the Wadl ar Rlmah quadrangle, Kingdom of Saudi Arabia, included more than 50 ancient mines which are grouped into seven mining districts. The best mineral potential appears .to be in the Ad Dawadami district, where silver and lead were formerly mined, and in...
Water Resources Division, U.S. Geological Survey
1970, Water Data Report MN-68-1-2
J. Hiram Smith
1970, Geologic Quadrangle 867
G.M. Flint Jr., J. A. Pitkin
1970, Geophysical Investigations Map 681
E. J. McKay, Kenneth A. Sargent
1970, Geologic Quadrangle 883
F. Eugene Rush
1970, Hydrologic Atlas 415
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...
G. D. McAdoo (compiler)
1970, Open-File Report 70-204
No abstract available....
T.J. McClain
1970, Open-File Report 70-206
No abstract available....
J.G. Rooney
1970, Open-File Report 70-279
Richard G. Petersen, G. K. Wood, Russell A. Gadoury
1970, Hydrologic Atlas 371
During a 3-day period from March 17 to 19, 1968, a total of 3 to 7 inches of rain fell on parts of eastern Massachusetts. This heavy rainfall, combined with the generally wet antecedent conditions of the spring season and some runoff from snowmelt, caused considerable flooding of the rivers...
Joe A. Moreland
1970, Open-File Report 70-232
The Yucaipa area is a small alluvial-filled basin bordered on three sides by crystalline bedrock. Several faults that transect the alluvial deposits retard the flow of ground water and divide the area into seven separate ground-water subbasins. Each of the subbasins was evaluated as a potential recharge site, and Wilson...
J.E. McCall, A.C. Lendo
1970, Open-File Report 70-205
R.D. Reeves, J.F. Blakey
1970, Open-File Report 70-272
The Edwards aquifer is the principal source of water supply for the San Antonio area. Increasing urban development on or adjacent to the recharge area of the aquifer is causing great concern because of possible pollution of the ground water. A detailed map of the surface geology has been prepared...
Roger Warren Swanson
1970, Geologic Quadrangle 860
W.J. May, G. H. Wood, D.R. Rima
1970, Open-File Report 70-219
Elmer S. Santos
1970, Bulletin 1272-E
L. V. Page
1970, Open-File Report 70-251
J. F. Poland, A. A. Garrett
1970, Open-File Report 70-264
A.J. Froelich, D.E. Wolcott, C. L. Rice, E. K. Maughan
1970, Open-File Report 70-131
T. W. Dibblee Jr., A.H. Warne
1970, IMAP 611
J. B. Miller, Ted Thompson
1970, Open-File Report 70-227
Michigan's more than 11,000 lakes are a valuable resource. Primarily, they are used for recreation but many have potential for industrial use and for water supply. Lakes have water surfaces ·that expand and decrease in area, and levels that rise and fall. Records of lakes levels show that lake stages...