TaxNo: 6800Family Neostacheoceratidae
| Suborder: |
Goniatitina
|
| Superfamily: |
Cycloloboidea
|
| Family: | Neostacheoceratidae |
| Qualifier: | fy |
| Author: |
Tumanskaia 1939,p.18.
|
| Valid: |
Vidrioceratidae Plummer & Scott,1937 [TAX5352] |
| Lower Boundary: |
Gzhelian--Asselian [C--P], 299 million years
|
| Upper Boundary: |
Rotodiscoceras top, 251.5 million years
|