R. M. Bloyd Jr.
1967, Open-File Report 67-19
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
1967, Open-File Report 67-229
No abstract available....
Water Resources Division, U.S. Geological Survey
1967, Geophysical Investigations Map 602
Water Resources Division, U.S. Geological Survey
1967, Open-File Report 67-231
No abstract available....
Water Resources Division, U.S. Geological Survey
1967, Open-File Report 67-225
No abstract available....
Water Resources Division, U.S. Geological Survey
1967, Geophysical Investigations Map 605
L.C. Dutcher, H. E. Thomas
1967, Water Supply Paper 1757-F
Robert James Dingman
1967, Bulletin 1219
F. C. Boner, Frank Stermitz
1967, Water Supply Paper 1840-B
No abstract available....
1967, Professional Paper 575-C
No abstract available....
Donald W. Fisher
1967, Water Supply Paper 1535-M
A 2-year study of precipitation composition over eastern North Carolina and southeastern Virginia has been completed. Chemical analyses were made of the major ions in monthly rainfall samples from each of 12 sampling locations. Areal and seasonal distributions were determined for chloride, calcium, magnesium, sodium, potassium, sulfate, and nitrate. Annual...
Water Resources Division, U.S. Geological Survey
1967, Open-File Report 67-237
No abstract available....
D.F. Goerlitz, William L. Lamar
1967, Water Supply Paper 1817-C
A sensitive gas chromatographic method using microcoulometric titration and electron-capture detection for the analysis of 2,4-D, silvex, 2,4,5-T, and other phenoxy acid herbicides in water is described. The herbicides are extracted from unfiltered water samples (800-1,000 ml) by use of ethyl ether ; then the herbicides are concentrated and esterilied....
B. L. Foxworthy, Charles T. Bryant
1967, Water Supply Paper 1594-E
C. L. McGuinness
1967, Water Supply Paper 1824
Don Price
1967, Water Supply Paper 1833
James F. Bailey, H.A. Ray
1967, Water Supply Paper 1869-A
The step-backwater method was investigated as a technique for defining the upper part of stage-discharge relation in a natural channel. State-discharge relations at 28 sites were computed by using this technique and compared with corresponding stage-discharge relations defined by current-meter measurements. In general, the agreement is remarkably good, and the...
Edward Riley Cox
1967, Water Supply Paper 1828
The hydrology of the Pecos River valley between Lake McMillan and Carlsbad Springs, Eddy County, N. Mex., is influenced by facies changes in rocks of Permian age. Water stored for irrigation leaks from Lake McMillan into evaporite rocks, principally gypsum, of the Seven Rivers Formation and from Lake Avalon into...
R.W. Cruff, T. H. Thompson
1967, Water Supply Paper 1839-M
This study compared potential evapotranspiration, computed from climatological data by each of six empirical methods, with pan evaporation adjusted to equivalent lake evaporation by regional coefficients. The six methods tested were the Thornthwaite, U.S. Weather Bureau (a modification of the Permian method), Lowry-Johnson, Blaney-Criddle, Lane, and Hamon methods. The test...
Frank Buturla Jr.
1967, Open-File Report 67-32
No abstract available....
J. P. Akers
1967, Open-File Report 67-2
Water supplies for Pinnacles National Monument are obtained from a collection gallery in alluvium and from a flowing well which obtains water from fractured breccia and tuff near a fault.Rocks other than alluvium, in all but the northern fourth of the monument, are dense igneous or metamorphic types that, unless...
H. W. Anderson Jr., A. S. Van Denburgh
1967, Open-File Report 67-5
R. C. Baker
1967, Open-File Report 67-8
R. L. Knutilla
1967, Open-File Report 67-135
No abstract available....
Raymond W. Fary Jr.
1967, Journal of Geological Education (15) 99-104
The statement that a new era in exploration is opening will almost surely bring to mind the venturing of man into space and the ever more imminent exploration of the moon. The reference here, however, is to exploration of earth itself and to the unique capabilities for study of the...