LocNo: 5899Besa Fm.
| Country: |
Canada
|
| Province: |
British Columbia
|
| Locality: |
Chischa River, Tuchodi Lakes
|
| Layer: | Besa Fm. |
| Lower Boundary: |
ensensis--hemiansatus Zone [08,20], 391.8 million years
|
| Upper Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|
| Georeference: |