TY  - RPRT
TI  - Geologic map of the Olive Hill quadrangle, northeastern Kentucky
AU  - Kenneth John Englund
AU  - John F. Windolph
PY  - 1975
DO  - 10.3133/gq1270
UR  - https://pubs.usgs.gov/publication/gq1270
ID  - gq1270
ER  -