Geologic map of the Ault quadrangle, northeastern Kentucky
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Geologic Quadrangle↗
Geology topics
A. Otis Delaney
Publications and source records attributed to A. Otis Delaney.
Geologic map of the West Liberty quadrangle, Morgan County, Kentucky
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Geologic Quadrangle↗
Geologic map of the Isonville quadrangle, eastern Kentucky
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Geologic Quadrangle↗
Geologic map of the Sandy Hook quadrangle, Elliott and Morgan Counties, Kentucky
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Geologic Quadrangle↗
Geology of the Middlesboro North quadrangle, Kentucky
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Geologic Quadrangle↗