Suborder:
|
Clymeniina
|
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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Laganoclymenia |
Qualifier:
|
ge |
Author:
|
Bogoslovsky 1979,p.40
|
Lower Boundary:
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UD5C--UD6A1: Sphenoclym.brevispina base, 364 million years
|
Upper Boundary:
|
UD6B--UD6C1 Kamptoclym. endogona base, 362.4 million years
|