TaxNo: 4149Family Cymaclymeniidae
| Suborder: |
Clymeniina
|
| Superfamily: |
Cyrtoclymenioidea
|
| Family: | Cymaclymeniidae |
| Qualifier: | fa |
| Author: |
Hyatt 1884,p.314
|
| Lower Boundary: |
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
| Upper Boundary: |
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|