TaxNo: 5274Genus Pseudogastrioceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoicoceratoidea
|
| Family: |
Paragastrioceratidae
|
| Subfamily: |
Pseudogastrioceratinae
|
| Genus: | Pseudogastrioceras |
| Qualifier: | ge |
| Author: |
Spath 1930,p.8
|
| Lower Boundary: |
Capitanian--Wuchiapingian [CAP--DZH], 260.4 million years
|
| Upper Boundary: |
Permian--Triassic (Induan base), 251 million years
|