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Publication Extents

Not all publications have extents, not all extents are completely accurate
Reconnaissance assessment of erosion and sedimentation in the Canada de los Alamos Basin, Los Angeles and Ventura counties, California
J. M. Knott
1978, Open-File Report 78-873
An assessment of present erosion and sedimentation conditions in the Canada de Los Alamos basin, Calif., was made to aid in estimating the impact of off-road-vehicle use on the sediment yield of the basin. Evaluations were made by reconnaissance techniques and by comparing the study area with other off-road-vehicle sites...
Definitions of components of the Water Data Sources Directory maintained by the National Water Data Exchange
William A. Knecht, Melvin D. Edwards
1978, Open-File Report 77-775
This report contains a definition and description of each component of the Water Data Souces Directory data base maintained by the National Water Data Exchange (NAWDEX). It is intended, primarily, to assist those persons using the Water Data Sources Directory in understanding information obtained from the data base. The Water...
Hydrologic overlay maps of the Titusville SW Quadrangle, Brevard County, Florida
James M. Frazee Jr., Charles P. Laughlin
1978, Open-File Report 78-190
Brevard County is an area of some 1,300 square miles located on the east coast of central Florida. The Titusville SW Quadrangle, in northern Brevard, includes part of the St. Johns River channel and valley with extensive areas of relatively low marshlands. Approximately one half of the quadrangle area lies...
Hydrologic overlay maps of the Titusville Quadrangle, Brevard County, Florida
James M. Frazee Jr., Charles P. Laughlin
1978, Open-File Report 78-192
Brevard County is an area of some 1,300 square miles located on the east coast of central Florida. The Titusville quadrangle, in northern Brevard, includes part of the Atlanta Coastal Ridge, an area of relatively high sand ridges that are generally above 30 feet in altitude (sheet 1). Approximately the...
Minor and trace element contents of kimberlites of the Front Range, Colorado and Wyoming
M. E. McCallum, C.B. Smith
1978, Open-File Report 78-1011
Since 1960 about 90 separate occurrences of kimberlite have been discovered in the Front Range of northern Colorado and southern Wyoming, and in the Laramie Range, Wyoming (e.g., McCallum, Eggler, and Burns, 1975; McCallum, Eggler, Coopersmith, Smith, and Mabarak, 1977; Smith and others, 1977 and in press). All but two...
Summary appraisals of the nation's ground-water resources – Tennessee region
Ann Zurawski
1978, Professional Paper 813-L
Ground water is an abundant and little-used resource in the Tennessee Region, a 41,000 square mile area dominated by the Tennessee River system and including parts of Alabama, Georgia, Kentucky, Mississippi, North Carolina, Tennessee, and Virginia. One-fifth to one-fourth of the precipitation that falls on the region enters the ground-water...