Water Resources Division, U.S. Geological Survey
1971, Geophysical Investigations Map 806
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
1971, Geophysical Investigations Map 822
No abstract available....
Water Resources Division, U.S. Geological Survey
1971, Geophysical Investigations Map 818
No abstract available....
Water Resources Division, U.S. Geological Survey
1971, Geophysical Investigations Map 730
No abstract available....
Water Resources Division, U.S. Geological Survey
1971, Geophysical Investigations Map 801
No abstract available....
Water Resources Division, U.S. Geological Survey
1971, Geophysical Investigations Map 740
No abstract available....
P.C. Bent
1971, Open-File Report 72-34
Streamflow characteristics at gaging stations were related by multiple regression techniques to basin and climatic characteristics and equations were developed for estimating streamflow characteristics at ungaged sites. A permeability index, based on surface geology, was used in the analysis and substantially improved the standard error of estimate as compared to...
G. S. Anderson
1971, Open-File Report 71-6
No abstract available....
Philip A. Emery
1971, Hydrologic Atlas 381
No abstract available....
P.T. Voegeli Sr., Hans C. Claassen
1971, Open-File Report 71-312
S. L. Johnson
1971, Open-File Report 71-162
G.R. Dempster Jr., B.C. Massey
1971, Open-File Report 71-84
No abstract available....
L.E. Carroon
1971, Open-File Report 71-64
Earl E. Brabb, H.S. Sonneman, J.R. Switzer Jr.
1971, Open-File Report 71-53
No abstract available....
W.S. Keys, L.M. MacCary
1971, Techniques of Water-Resources Investigations 02-E1
This manual is intended to be a guide for hydrologists using borehole geophysics in ground-water studies. The emphasis is on the application and interpretation of geophysical well logs, and not on the operation of a logger. It describes in detail those logging techniques that have been utilized within the Water...
Wilds W. Olive
1971, Geologic Quadrangle 885
Daniel B. Krinsley, W.E. Davies, Jack Rachlin, E.G. Newton
1971, Open-File Report 71-175
Wilds W. Olive
1971, Geologic Quadrangle 938
Robert H. Wright
1971, Miscellaneous Field Studies Map 317
Radiocarbon dating is an important interdisciplinary tool for studies involving events and processes during the last 40,000 years of earth history, including studies involving marine transgressions and regressions, land subsidence, climatic changes, sedimentation rates and patterns, fault movements, and archaeology, among others. The potential value of a radiocarbon date is diminished,...
David A. Rickert, Andrew Maute Spieker
1971, Circular 601-G
Since the dawn of civilization waterfront land has been an irresistible attraction to man. Throughout history he has sought out locations fronting on oceans, rivers, and lakes. Originally sought for proximity .to water supply and transportation, such locations are now sought more for their esthetic qualities and for recreation. Usable...
Water Resources Division, U.S. Geological Survey
1971, Circular 654
Robert W. Stallman
1971, Techniques of Water-Resources Investigations 03-B1
Paul R. Barnett, E. C. Mallory
1971, Techniques of Water-Resources Investigations 05-A2
With the emission spectrograph, the analyst is able to determine many minor elements simultaneously in water samples. Spectrographic methods differ chiefly in techniques of preconcentrating the elements. For waters with dissolved solids of less than 1,000 milligrams per liter, the method of evaporating to dryness and determining the elements in...
Water Resources Division, U.S. Geological Survey
1971, Water Supply Paper 1994
John Savini, G. L. Bodhaine
1971, Water Supply Paper 1869-F
The U.S. Geological Survey developed equipment to measure stream velocity simultaneously with 10 current meters arranged in a vertical and to measure velocity closer to the streambed than attainable with conventional equipment. With the 10 current meters, synchronous velocities were recorded for a period of 66 minutes at 10 different...