Suborder:
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Clymeniina
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Superfamily:
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Clymenioidea
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Family:
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Platyclymeniidae
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Genus:
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Trochoclymenia
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Species:
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wysogorskii+* |
Qualifier:
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ss |
Author:
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Frech 1902,p.33
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Lower Boundary:
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UD5C--UD6A1: Sphenoclym.brevispina base, 364 million years
|
Upper Boundary:
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UD6C2--UD6D1:parad.--Wo.sphaeroi.[18,90], 361.6 million years
|