TaxNo: 5686Genus Gaetanoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Goniatitoidea
|
| Family: |
Agathiceratidae
|
| Genus: | Gaetanoceras |
| Qualifier: | ge |
| Author: |
Ruzhencev 1938,p.262
|
| Lower Boundary: |
RIT Bitauni beds base, 275.6 million years
|
| Upper Boundary: |
RIT Basleo beds top, 267.5 million years
|