TaxNo: 5628Genus Holzapfeloceras
| Suborder: |
Anarcestina
|
| Superfamily: |
Anarcestoidea
|
| Family: |
Holzapfeloceratidae
|
| Genus: | Holzapfeloceras |
| Qualifier: | ge |
| Author: |
Miller 1932,p.330
|
| Lower Boundary: |
MD1B--MD1C (Pin.jugleri Z.base) [00,55], 396.5 million years
|
| Upper Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|