Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Swan Hills Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Devonian | |
| ....Swan Hills Formation | |
| RT | Middle Devonian |
| Upper Devonian | |
| Alberta | |
| Saskatchewan | |
| Beaverhill Lake Group | |
| Northwest Territories | |
| SN | Middle-Upper Devonian. Alberta, Northwest Territories, and Saskatchewan. Petroleum-bearing layer. Indexed with ages as applicable. Added to Thesaurus in 1993. |