TaxNo: 3008Genus Costimitoceras
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Prionoceratidae
|
| Subfamily: |
Acutimitoceratinae
|
| Genus: | Costimitoceras |
| Qualifier: | ge |
| Author: |
Vöhringer 1960,p.148
|
| Lower Boundary: |
DER Acutimit.acutum--Paproth.dorsoplanus, 358.8 million years
|
| Upper Boundary: |
DER Papr.dorsopl.--Pseudar.westfal. [00., 358.4 million years
|