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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Rectoclymeniidae
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Genus:
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Rectoclymenia |
Qualifier:
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ge |
Author:
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Wedekind 1908,p.613
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Lower Boundary:
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UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
Upper Boundary:
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UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
|