TaxNo: 3782Genus Glyphiolobus
| Suborder: |
Goniatitina
|
| Superfamily: |
Dimorphoceratoidea
|
| Family: |
Dimorphoceratidae
|
| Subfamily: |
Glyphiolobinae
|
| Genus: | Glyphiolobus |
| Qualifier: | ge |
| Author: |
Gordon 1965,p.280
|
| Lower Boundary: |
DER Go alpha 2--Go alpha 3 [11.60], 332.3 million years
|
| Upper Boundary: |
RUS Nm2c2 top;Biling./Canc.--Bran./Gast., 313 million years
|