LocNo: 5064lower Devonian
| Country: |
Canada
|
| Province: |
NW Territor.+Arctic Islands
|
| Locality: |
Young Island
|
| Layer: | lower Devonian |
| Lower Boundary: |
LD3C--LD3D: Anetoceras Range Zone top, 405.5 million years
|
| Upper Boundary: |
Gyroceratites gracilis RZ base [13,80], 404 million years
|
| Georeference: |