TY  - RPRT
TI  - Preliminary contour map on the top of the Eocene series, Charleston area, South Carolina
AU  - B.B. Higgins
AU  - Gregory S. Gohn
AU  - L. M. Bybell
PY  - 1978
DO  - 10.3133/ofr78548
UR  - https://pubs.usgs.gov/publication/ofr78548
ID  - ofr78548
ER  -