TaxNo: 5533Genus Donetzoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Gonioloboceratoidea
|
| Family: |
Wiedeyoceratidae
|
| Genus: | Donetzoceras |
| Qualifier: | ge |
| Author: |
Librovitch 1946, p.79
|
| Lower Boundary: |
Yeadonian--Langsettian, Westph.A [YEA--, 313 million years
|
| Upper Boundary: |
Westphalian D--Cantabrian [WES--STE], 306.5 million years
|