TaxNo: 2748Asturoceras subdivisum+
| Suborder: |
Goniatitina
|
| Superfamily: |
Dimorphoceratoidea
|
| Family: |
Dimorphoceratidae
|
| Subfamily: |
Dimorphoceratinae
|
| Genus: |
Asturoceras
|
| Species: | subdivisum+ |
| Qualifier: | ss |
| Author: |
Kullmann 1962,p.287
|
| Lower Boundary: |
ESC Grey Marl Alba Fm. base, 324 million years
|
| Upper Boundary: |
ESC Grey Marl Alba Fm. top, 321 million years
|