Geologic map of the Bighill quadrangle, east-central Kentucky
By: Department of the Interior, United States Geological Survey ; by Gordon W. Weir, K.Y. Lee, and Paul E. Cassity ; prepared in cooperation with the Commonwealth of Kentucky, University of Kentucky, Kentucky Geological Survey.
Contributors: Weir, Gordon Whitney, 1922-; Lee, K. Y.; Cassity, Paul E.; Kentucky Geological Survey.
Series: Geologic quadrangle map -- GQ-900.
Publisher: The Survey
Place of publication: Washington, D.C
Format: Map
Subjects: Geology -- Kentucky -- Maps.
Genres: Maps.
Other titles: Bighill quadrangle, east-central Kentucky.
Notes: Relief shown by contours and spot heights.

"Geology mapped in 1964-69."

Includes text, bibliography, index, diagram, columnar sections, cross section, and quadrangle map.