TaxNo: 5930Genus Artioceratoides
| Suborder: |
Prolecanitina
|
| Superfamily: |
Medlicottioidea
|
| Family: |
Medlicottiidae
|
| Subfamily: |
Sicanitinae
|
| Genus: | Artioceratoides |
| Qualifier: | ge |
| Author: |
Leonova 1985,p.81
|
| Lower Boundary: |
Sygar Fm. base, 284.4 million years
|
| Upper Boundary: |
Kochusu Fm.,lower, lower--middel part, 270 million years
|