Suborder:
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Gonioclymeniina
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Superfamily:
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Gonioclymenioidea
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Family:
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Hexaclymeniidae
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Genus:
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Pleuroclymenia
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Species:
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sophiae |
Qualifier:
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ss |
Author:
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Czarnocki 1989,p.34
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Lower Boundary:
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UD4A--UD4B: dunkeri Zone base [15,55], 366.8 million years
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Upper Boundary:
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UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
|