Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Ramp Creek Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Carboniferous | |
| ....Mississippian | |
| .....Ramp Creek Formation | |
| RT | Kentucky |
| Indiana | |
| SN | S Indiana and N Kentucky. Added to Thesaurus in 1989. |