Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Tununk Member  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Mesozoic | |
| ...Cretaceous | |
| ....Upper Cretaceous | |
| .....Tununk Member | |
| RT | Utah |
| Colorado | |
| Arizona | |
| Frontier Formation | |
| Mancos Shale | |
| SN | In Mancos Shale. Shale member is in the Frontier Formation of the Mancos Shale. Utah, Colorado, and Arizona. Added to Thesaurus in 1995. |