Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Colville Group  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Mesozoic | |
| ...Cretaceous | |
| ....Upper Cretaceous | |
| .....Colville Group | |
| RT | Alaska |
| SN | N Alaska. Overlies Nanushuk Group; underlies Sagavanirktok and Gubik formations. Added to Thesaurus in 1989. |