TaxNo: 5121Genus Schizoloboceras
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Pseudotirolitidae
|
| Genus: | Schizoloboceras |
| Qualifier: | ge |
| Author: |
Zhao et al. 1978,p.134
|
| Lower Boundary: |
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
|
| Upper Boundary: |
Pseudotir./Pleuron.--Rotodiscoceras beds, 252 million years
|