TY  - RPRT
TI  - Geologic map of the Higginsport quadrangle, Ohio-Kentucky, and part of the Russellville quadrangle, Mason County, Kentucky
AU  - William F. Outerbridge
AU  - Malcolm P. Weiss
AU  - Robert H. Osborne
PY  - 1973
DO  - 10.3133/gq1065
UR  - https://pubs.usgs.gov/publication/gq1065
ID  - gq1065
ER  -