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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Biloclymeniidae
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Genus:
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Dimeroclymenia |
Qualifier:
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ge |
Author:
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Czarnocki 1989,p.36
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Lower Boundary:
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UD6A2--UD6B:Balvia(M.) lens base [18,20], 363.2 million years
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Upper Boundary:
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UD6E--UD6F:Cym.nigra--A.prorsum [19,40], 360 million years
|