TaxNo: 3851Subfamily Pamiritinae
| Suborder: |
Goniatitina
|
| Superfamily: |
Cycloloboidea
|
| Family: |
Vidrioceratidae
|
| Subfamily: | Pamiritinae |
| Qualifier: | fy |
| Author: |
Tumanskaia 1939,p.18
|
| Valid: | Vidrioceratidae Plummer & Scott,1937 |
| Lower Boundary: |
Gzhelian--Asselian [C--P], 299 million years
|
| Upper Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|