LocNo: 194Sample 7, Nortnichskiy gorizont
| Country: |
Russian Federation
|
| Province: |
Komi, N.Urals
|
| Locality: |
Kozhim River
|
| Layer: | Sample 7, Nortnichskiy gorizont |
| Lower Boundary: |
Fascip./Ammon.--Bollandoc./Bollandit. BZ, 345.3 million years
|
| Upper Boundary: |
Bollandoc./Bollandit.--Beyrichoceras BZ, 334.5 million years
|
| Georeference: |