TaxNo: 3151Genus Dzhaprakoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Pericycloidea
|
| Family: |
Maxigoniatitidae
|
| Subfamily: |
Dzhaprakoceratinae
|
| Genus: | Dzhaprakoceras |
| Qualifier: | ge |
| Author: |
Popov 1965,p.140
|
| Lower Boundary: |
UAR Walls Ferry Fm. base, 356 million years
|
| Upper Boundary: |
ESC lower Alba Fm. (Marbre griotte) top, 339 million years
|