Suborder:
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Clymeniina
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Superfamily:
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Cyrtoclymenioidea
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Family:
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Cymaclymeniidae
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Genus:
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Auritoclymenia
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Species:
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aurita+ |
Qualifier:
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ss |
Author:
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Sun & Shen 1965,p.63
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Lower Boundary:
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UD5C--UD6A1: Sphenoclym.brevispina base, 364 million years
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Upper Boundary:
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UD6E--UD6F:Cym.nigra--A.prorsum [19,40], 360 million years
|