TY  - RPRT
TI  - Geologic map of part of the Cave In Rock quadrangle, Crittenden County, Kentucky
AU  - Robert Denny Trace
PY  - 1974
DO  - 10.3133/gq1201
UR  - https://pubs.usgs.gov/publication/gq1201
ID  - gq1201
ER  -