Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 9967
Ground-water geology of Karnes County, Texas
The exposed rocks and those underlying Karnes County dip toward the Gulf of Mexico at average rates ranging from 20 to more than 200 feet per mile. The oil fields are on structures associated with faulting; the effect of faulting on the occurrence of ground water has not been determined.
The principal water-bearing formations, from oldest to youngest, underlying the county are the Carrizo sand, Ye
Authors
Robert B. Anders
Photometric microdetermination of malathion
Carboxylic esters and lactones react with alkaline hydroxylamine to yield hydroxamates; these in acidic solution form colored iron(III) complexes. A photometric determination of such esters and lactones is thus permitted and has been extensively applied ( I-6). Hestrin ( 3) utilized this method for the microdetermination of acetylcholine and his procedure is much used for the in vitro study of cho
Authors
B.J. Kallman
Floods in North Carolina, magnitude and frequency
No abstract available.
Authors
W.E. Forrest, P. R. Speer
Short papers in geology, hydrology, and topography; Articles 1-59: Geological Survey Research 1962
This collection of 59 short papers on subjects in the fields of geology, hydrology, topography, and related sciences is one of a, series to be relea~ed during the year as chapters of Professional Paper 450. The papers in this chapter report on the scientific and economic· results of current work by members of the Geologic, Topographic, and 'Vater Resources Division of the United States Geological
Authors
By
Drainage areas at selected sites on streams in North Carolina
No abstract available.
Authors
P.N. Walker
Geologic and hydrologic data relating to disposal of waste in crystalline rocks, Georgia Nuclear Laboratory, Dawson County, Georgia
No abstract available.
Authors
J. W. Stewart, H.E. Blanchard
Shore-erosion study of the coasts of Georgia and northwest Florida
No abstract available.
Authors
Clifford A. Kaye
Chemical analysis of water from observation wells in the Edwards and associated limestones, San Antonio area, Texas
No abstract available.
Authors
Sergio Garza
Distribution and detoxication of toxaphene in Clayton Lake, New Mexico
The fate of toxaphene, applied in three treatments at a total calculated concentration of 0.05 p.p.m. to Clayton Lake, New Mexico, was followed over a 1.5-year period. A detailed description of the chromatographic method of analysis is given. Water concentrations of toxaphene were higher in leeshore samples than in windward samples for 2 weeks after the application; toxaphene levels then appeared
Authors
Burton J. Kallman, Oliver B. Cope, Richard J. Navarre