TaxNo: 7237Genus Darkaoceras
| Suborder: |
Anarcestina
|
| Superfamily: |
Triainoceratoidea
|
| Family: |
Taouizitidae
|
| Genus: | Darkaoceras |
| Qualifier: | ge |
| Author: |
Becker et al. 2009,p.68
|
| Lower Boundary: |
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
|
| Upper Boundary: |
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|