TaxNo: 5235Genus Paraperrinites
| Suborder: |
Goniatitina
|
| Superfamily: |
Shumarditoidea
|
| Family: |
Perrinitidae
|
| Genus: | Paraperrinites |
| Qualifier: | gy |
| Author: |
Tumanskaia 1939,p.17
|
| Valid: |
Perrinites Miller & Furnish (TAX5232) |
| Lower Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|
| Upper Boundary: |
Roadian--Wordian (Murgabian) [ROA--WOR], 268 million years
|