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Publication Extents

Not all publications have extents, not all extents are completely accurate
Relation between ground water and surface water in Brandywine Creek basin, Pennsylvania
F. H. Olmsted, A. G. Hely
1962, Professional Paper 417-A
The relation between ground water and surface water was studied in Brandywine Creek basin, an area of 287 square miles in the Piedmont physiographic province in southeastern Pennsylvania. Most of the basin is underlain by crystalline rocks that yield only small to moderate supplies of water to wells, but the...
Geology and refractory clay deposits of the Haldeman and Wrigley quadrangles, Kentucky, with a section on coal resources
Sam H. Patterson, John W. Hosterman, John Warfield Huddle
1962, Bulletin 1122-F
The Haldeman and Wrigley 7th-minute quadrangles are near the western edge of the eastern Kentucky coal field and cover an area of approximately 117 square miles in parts of Carter, Rowan, Elliott, and Morgan Counties, Ky. The rocks exposed in the two quadrangles are of Early and Late Mississippian and...
Ground-water reconnaissance in Round Valley, Custer County, Idaho
E. G. Crosthwaite
1962, Open-File Report 62-33
Round Valley in central Idaho contains alluvial deposits of Pleistocene and Recent age which yield adequate supplies of ground water for stock and domestic wells. The alluvial deposits are underlain by Challis Volcanics of Oligocene or Early Miocene age and a few wells obtain domestic and stock water from the...