Suborder:
|
Clymeniina
|
Superfamily:
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Cyrtoclymenioidea
|
Family:
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Cyrtoclymeniidae
|
Genus:
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Cyrtoclymenia
|
Species:
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lateseptata |
Qualifier:
|
sy |
Author:
|
Schindewolf 1924,p.106
|
Valid:
|
Cyrtoclymenia angustiseptata (Mstr.1832) |
Lower Boundary:
|
UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
|
Upper Boundary:
|
UD6E--UD6F:Cym.nigra--A.prorsum [19,40], 360 million years
|