Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Red Fork Sandstone  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Carboniferous | |
| ....Pennsylvanian | |
| .....Red Fork Sandstone | |
| RT | Oklahoma |
| SN | Said to lie higher than Glenn Sand, lower than Skinner Sand. NE Oklahoma. |