TY  - RPRT
TI  - Geologic map of part of the Madison East quadrangle, Trimble and Carroll Counties, Kentucky
AU  - A. B. Gibbons
PY  - 1978
DO  - 10.3133/gq1471
UR  - https://pubs.usgs.gov/publication/gq1471
ID  - gq1471
ER  -