LocNo: 6203Zhigulevskian - Orenburgian
| Country: |
Russian Federation
|
| Province: |
South Urals (undifferentiated)
|
| Locality: |
Yastamak River
|
| Layer: | Zhigulevskian - Orenburgian |
| Lower Boundary: |
RUS lower--upper Zhigulian, 305.9 million years
|
| Upper Boundary: |
Gzhelian--Asselian [C--P], 299 million years
|
| Georeference: |