| 
Country:
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Russian Federation 
 | 
| 
Province:
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South Urals,Bashkortostan 
 | 
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Locality:
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Tabynsk, Voskresenka hill 
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| 
Layer:
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Schwagerina Limestone | 
| 
Lower Boundary:
 | 
RUS Zhigulian--Orenburgian [Ruzhentsev], 305 million years
 
 | 
| 
Upper Boundary:
 | 
Asselian--Sakmarian           [ASS--SAK], 294.6 million years
 
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| 
Georeference:
 | 
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