Suborder:
|
Clymeniina
|
Superfamily:
|
Cyrtoclymenioidea
|
Family:
|
Striatoclymeniidae |
Qualifier:
|
fy |
Author:
|
Miller 1938,p.25
|
Valid:
|
Cymaclymeniidae Hyatt 1884 TAX4149 |
Lower Boundary:
|
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
Upper Boundary:
|
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|