Suborder:
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Gonioclymeniina
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Superfamily:
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Biloclymenioidea
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Family:
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Pachyclymeniidae
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Genus:
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Uraloclymenia |
Qualifier:
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ge |
Author:
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Bogoslovsky 1977,p.50
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Lower Boundary:
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UD4A--UD4B: dunkeri Zone base [15,55], 366.8 million years
|
Upper Boundary:
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UD5B--UD5C:ornata--P.piriformis [17,50], 364.4 million years
|