Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Thaynes Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Mesozoic | |
| ...Triassic | |
| ....Lower Triassic | |
| .....Thaynes Formation | |
| RT | Idaho |
| Utah | |
| Wyoming | |
| Montana | |
| SN | Consists of limestone, calcareous sandstone, sandstone, shale, and in the middle, red shale member. In SE Idaho, SW Montana, NE Utah, and SW Wyoming. |