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Country:
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Russian Federation 
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Province:
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South Urals,Orenburgskaya Obl. 
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Locality:
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Pis'myanka River 
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Layer:
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Nm1c2, vyborka 2,right-side shore | 
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Lower Boundary:
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RUS Nm1c1--Nm1c2(uralicus--Del.bressoni), 322 million years
 
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| 
Upper Boundary:
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RUS Nm1c2--Nm2a1, Homoc.-Hudsonoc.GZ, 318.1 million years
 
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Georeference:
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