Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Chuckanut Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Paleogene | |
| ....Eocene | |
| .....Chuckanut Formation | |
| RT | Washington |
| San Juan Islands | |
| SN | Overlies schists and igneous rocks. San Juan Islands in NW Washington. |