TaxNo: 6435Genus Durvilleoceras
| Suborder: |
Otoceratina
|
| Superfamily: |
Noritoidea
|
| Family: |
Flemingitidae
|
| Genus: | Durvilleoceras |
| Qualifier: | ge |
| Author: |
Waterhouse 1973,p.321
|
| Lower Boundary: |
Induan--Olenekian, Dienerian--Smithian, 249.7 million years
|
| Upper Boundary: |
Smithian--Spathian [SMI--SPA], 248.1 million years
|