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Page 4596, results 114876 - 114900

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Sandstone units of the Lee Formation and related strata in eastern Kentucky
Charles L. Rice
1984, Professional Paper 1151-G
Most of the Cumberland Plateau region of southeastern Kentucky is underlain by thick sequences of quartzose sandstone which are assigned for the most part to the Lee Formation. Much new information has been gathered about the Lee and related strata as a result of the cooperative mapping program of the...
Molluscan record from a Mid-Cretaceous borehole in Weston County, Wyoming
William Aubrey Cobban
1984, Professional Paper 1271
A core borehole in the Osage oilfield on the west flank of the Black Hills uplift in eastern Wyoming penetrated, in decending order, most of the Carlile Shale, all of the Greenhorn Formation, and the upper part of the underlying Belle Fourche Shale. Molluscan fossils are abundant in parts of...
Geophysical interpretation of the gneiss terrane of northern Washington and southern British Columbia, and its implications for uranium exploration
John W. Cady, Kenneth F. Fox
1984, Professional Paper 1260
The Omineca crystalline belt of northeastern Washington and southern British Columbia has a regional Bouguer gravity high, and individual gneiss domes within the terrane are marked by local gravity highs. Models of crustal structure that satisfy the limited available seismic-refraction data and explain the gravity high over the gneiss terrane...
Compilation of ground water quality data in Pennsylvania
J. L. Barker
1984, Open-File Report 84-706
The U.S. Geological Survey's water quality file of 4,671 wells and springs in Pennsylvania provided ground-water-quality data for Pennsylvania. The data were assembled into computer-readable format and sorted into 15 major aquifer groups based on principal lithology, physiographic province, and age. Nineteen variables in each group were summarized by the...