TaxNo: 4522Agathiceras vulgatum
| Suborder: |
Goniatitina
|
| Superfamily: |
Goniatitoidea
|
| Family: |
Agathiceratidae
|
| Genus: |
Agathiceras
|
| Species: | vulgatum |
| Qualifier: | ss |
| Author: |
Ruzhencev 1978,p.42
|
| Lower Boundary: |
Gzhelian--Asselian [C--P], 299 million years
|
| Upper Boundary: |
Asselian--Sakmarian [ASS--SAK], 294.6 million years
|