Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Bridger Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Paleogene | |
| ....Eocene | |
| .....Bridger Formation | |
| RT | Utah |
| Wyoming | |
| Colorado | |
| SN | Middle and upper? Eocene. SW Wyoming, NW Colorado and NE Utah. Added to Thesaurus in 1985. |