Suborder:
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Goniatitina
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Superfamily:
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Nomismoceratoidea
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Family:
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Nomismoceratidae
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Subfamily:
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Baschkiritinae
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Genus:
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Baschkirites
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Species:
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dostalakus |
Qualifier:
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ss |
Author:
|
Rauzer-Chernousova 1928,p.173
|
Lower Boundary:
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RUS Nm2b1--Nm2b2(S.krest.--P.alpharhip.), 316.8 million years
|
Upper Boundary:
|
RUS Nm2b2--Nm2b3 (alpharh.--R.reticul.), 315.4 million years
|