LocNo: 2950Upper Visean
| Country: |
Russian Federation
|
| Province: |
South Urals,Orenburgskaya Obl.
|
| Locality: |
Sakmara River, E of Novo-Samarska
|
| Layer: | Upper Visean |
| Lower Boundary: |
DER Go alpha 3--Go alpha 4 [13.00], 332 million years
|
| Upper Boundary: |
DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
|
| Georeference: |