LocNo: 5117Assistance Fm.
| Country: |
Canada
|
| Province: |
NW Territor.+Arctic Islands
|
| Locality: |
Grinnell Pen., Lyall R. GSC C193
|
| Layer: | Assistance Fm. |
| Lower Boundary: |
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|
| Upper Boundary: |
Roadian--Wordian (Murgabian) [ROA--WOR], 268 million years
|
| Georeference: |