TaxNo: 7220Pseudoschistoceras irianense
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoicoceratoidea
|
| Family: |
Metalegoceratidae
|
| Subfamily: |
Metalegoceratinae
|
| Genus: |
Pseudoschistoceras
|
| Species: | irianense |
| Qualifier: | ss |
| Author: |
Glenister & Glenister 1983, p.78
|
| Lower Boundary: |
Aktastinian--Baigendzhinian [AKT--BAI], 282 million years
|
| Upper Boundary: |
Artinskian/Baigendzh--Kungurian/Leonardi, 275.6 million years
|