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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Riphaeoclymenia
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Species:
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canaliculata+* |
Qualifier:
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ss |
Author:
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Bogoslovsky 1981,p.67
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Lower Boundary:
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UD6B--UD6C1 Kamptoclym. endogona base, 362.4 million years
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Upper Boundary:
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UD6D2--UD6E:Epiwo.applanata--Cym.nigra, 360.4 million years
|