Suborder:
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Tornoceratina
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Superfamily:
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Prionoceratoidea
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Family:
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Prionoceratidae
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Subfamily:
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Prionoceratinae
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Genus:
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Kornia
|
Species:
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fibula |
Qualifier:
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ss |
Author:
|
Korn & Weyer 2023, p. 39
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Lower Boundary:
|
DER Ps. westfalicus--Paragattend. patens, 358 million years
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Upper Boundary:
|
low.Tournais.--mid.Tournais. [Tn1--Tn2], 357.5 million years
|