TaxNo: 5424Family Gephuroceratidae
| Suborder: |
Anarcestina
|
| Superfamily: |
Beloceratoidea
|
| Family: | Gephuroceratidae |
| Qualifier: | fa |
| Author: |
Frech 1897
|
| Lower Boundary: |
UD1B--UD1C:stylioph.--T.kayserl. [01,70], 383.3 million years
|
| Upper Boundary: |
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|