Suborder:
|
Clymeniina
|
Superfamily:
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Clymenioidea
|
Family:
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Platyclymeniidae
|
Genus:
|
Platyclymenia
|
Species:
|
walcotti |
Qualifier:
|
sy |
Author:
|
Wedekind 1914,p.38
|
Valid:
|
Platyclymenia richteri Wedekind 1914 |
Lower Boundary:
|
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
|
Upper Boundary:
|
UD4A--UD4B: dunkeri Zone base [15,55], 366.8 million years
|