Suborder:
|
Clymeniina
|
Superfamily:
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Cyrtoclymenioidea
|
Family:
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Cymaclymeniidae
|
Genus:
|
Miroclymenia |
Qualifier:
|
gn |
Author:
|
Schindewolf 1923,p.29
|
Valid:
|
?Cymaclymenia Hyatt,1884 TAX4149 |
Lower Boundary:
|
UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
|
Upper Boundary:
|
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|