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LocNo: 6200Zhigulevskian
Country: Russian Federation
Province: South Urals,Bashkortostan
Locality: Kasmarka River
Layer: Zhigulevskian
Lower Boundary: RUS lower--upper Zhigulian, 305.9 million years
Upper Boundary: RUS Zhigulian--Orenburgian [Ruzhentsev], 305 million years
Georeference: