LocNo: 957Duvernay Fm.
| Country: |
Canada
|
| Province: |
Alberta
|
| Locality: |
Imperial Amerada Willesden Green
|
| Layer: | Duvernay Fm. |
| Lower Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|
| Upper Boundary: |
UD1K--UD1L:varicos.--C.holzapfeli [05,35, 375.1 million years
|
| Georeference: |