Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Oread Limestone  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Carboniferous | |
| ....Pennsylvanian | |
| .....Upper Pennsylvanian | |
| ......Virgilian | |
| .......Oread Limestone | |
| RT | Iowa |
| Missouri | |
| Oklahoma | |
| Nebraska | |
| Kansas | |
| Shawnee Group | |
| Plattsmouth Limestone Member | |
| SN | In Shawnee Group. Includes Toronto Limestone, Snyderville Shale, Leavenworth Limestone, Heebner Shale, Plattsmouth Limestone, Heumader Shale, Kereford Limestone members. SW Iowa, E Kansas, NW Missouri, SE Nebraska, and N Oklahoma. |