Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Saint Peter Sandstone  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Ordovician | |
| ....Middle Ordovician | |
| .....Saint Peter Sandstone | |
| RT | Iowa |
| Kentucky | |
| Missouri | |
| Oklahoma | |
| Illinois | |
| Indiana | |
| Ohio | |
| Wisconsin | |
| Minnesota | |
| Kansas | |
| Michigan | |
| Arkansas | |
| SN | Overlies Prairie du Chien Group and underlies Glenwood Shale Member of Platteville Formation. |