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Estimate of Known Recoverable Reserves of Coking Coal in Jefferson County, Pennsylvania

Description: Report of investigations issued by the U.S. Bureau of Mines evaluating the known reserves of coking coal in Jefferson County, Pennsylvania. The properties of coal and coal blends from the area are analyzed. This report includes tables, and maps.
Date: January 1952
Creator: Dowd, James J.; Toenges, Albert L.; Abernethy, R. F. & Reynolds, D. A.
Partner: UNT Libraries Government Documents Department

Effect of Urbanization on the Water Resources of Warminster Township, Bucks County, Pennsylvania

Description: Purpose: This investigation by the U.S. Geological Survey, in cooperation with the Warminster Municipal Authority, has three purposes: (1) to determine how urbanization has affected ground water and low streamflow in Warminster Township and parts of the surrounding municipalities; (2) to describe the hydrologic system; and (3) to assess the availability of ground water.
Date: January 1983
Creator: Sloto, Ronald A. & Davis, Drew K.
Partner: UNT Libraries Government Documents Department

Radioactivity of Coals and Associated Rocks in Beaver, Clearfield, and Jefferson Counties, Pennsylvania

Description: Report discussing the investigation of radioactivity in coal beds and associated rocks from the Pottsville, Allegheny, and Conemaugh formations in Beaver, Clearfield, and Jefferson counties, Pennsylvania. The report provides information regarding the procedures used, descriptive geology of the areas, radioactivity data, factors affecting the occurrence of radioactivity, and a summary.
Date: January 1955
Creator: Ferm, John C.
Partner: UNT Libraries Government Documents Department