TaxNo: 5167Genus Jinjiangoceras
| Suborder: |
Otoceratina
|
| Family: |
Etoushanoceratidae
|
| Genus: | Jinjiangoceras |
| Qualifier: | gy |
| Author: |
Zhao et al. 1978,p.102
|
| Valid: |
Prototoceras Spath [TAX5138] |
| Lower Boundary: |
Anderssonoc./Prototoc.--Araxoc./Kongl., 258 million years
|
| Upper Boundary: |
Araxoc./Konglingites--Sanyangites, 256 million years
|