Suborder:
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Tornoceratina
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Superfamily:
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Tornoceratoidea
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Family:
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Tornoceratidae
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Subfamily:
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Parodiceratinae
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Genus:
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Parodiceras
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Species:
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sp. |
Qualifier:
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in |
Author:
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div. authors
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Lower Boundary:
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Eifel.--Givetian [dm96:08,20] [EIF--GIV], 391.8 million years
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Upper Boundary:
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MD2A--MD2B: undul.--molarium Z. [13,00], 390.6 million years
|