TaxNo: 6072Family Hexaclymeniidae
| Suborder: |
Gonioclymeniina
|
| Superfamily: |
Gonioclymenioidea
|
| Family: | Hexaclymeniidae |
| Qualifier: | fa |
| Author: |
Lange 1929,p.69
|
| Lower Boundary: |
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
| Upper Boundary: |
UD6B--UD6C1 Kamptoclym. endogona base, 362.4 million years
|