TaxNo: 5201Genus Winslowoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Welleritidae
|
| Subfamily: |
Welleritinae
|
| Genus: | Winslowoceras |
| Qualifier: | ge |
| Author: |
Miller & Downs 1948,p.678
|
| Lower Boundary: |
U Morrowan (Bloydian)--Atokan[MOR--ATO], 310.4 million years
|
| Upper Boundary: |
UAR Lower--Upper Atoka Fm., 309.2 million years
|