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Publication Extents

Not all publications have extents, not all extents are completely accurate
Map showing saturated thickness of unconsolidated aquifer in southwestern Kansas, January 1978
Marilyn E. Pabst
1978, Open-File Report 78-969
The principal aquifer in the 13-county area of southwestern Kansas occurs in the heterogeneous, unconsolidated alluvial deposits of Tertiary and Quaternary age.  The main body of this ground-water reservoir is designated as the unconsolidated aquifer.The map showing the saturated thickness of deposits in the unconsolidated aquifer was prepared by comparing...
Water resources data for Colorado, water year 1977: Volume 3. Dolores River basin, Green River basin, San Juan River basin
Water Resources Division, U.S. Geological Survey
1978, Water Data Report CO-77-3
Water-resources data for Colorado for the 1977 water year consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs, and water levels and water quality of wells and springs. This report (Volumes 1, 2, and 3) contains discharge records for...
Atlantic walrus (Odobenus rosmarus rosmarus): A literature survey and status report
Randall R. Reeves
1978, Wildlife Research Report 10
It is generally agreed that the genus Odobenus includes only one species, O. rosmarus. At least two subspecies are widely recognized: O. r. rosmarus, the Atlantic walrus, and O. r. divergens, the Pacific walrus. A third nominal subspecies, O. r. laptevi, the Laptev walrus, is designated by some Soviet researchers;...
Chemical analyses of surface water in Illinois, 1958–74—Volume II, Illinois River basin and Mississippi River tributaries north of Illinois River basin
R. W. Healy, L.G. Toler
1978, Water-Resources Investigations Report 78-23
Samples of surface water were collected and analyzed by the Illinois Environmental Protection Agency and its predecessor, the Stream Pollution Control Bureau of the Illinois Department of Public Health. The results for the period 1958 to 1974 are presented in tabular form and the history of sampling and analytical methods...
Unsteady streamflow simulation using a linear implicit finite-difference model
Larry F. Land
1978, Water-Resources Investigations Report 78-59
A computer program for simulating one-dimensional subcritical, gradually varied, unsteady flow in a stream has been developed and documented. Given upstream and downstream boundary conditions and channel geometry data, roughness coefficients, stage, and discharge can be calculated anywhere within the reach as a function of time.The program uses a linear...