TaxNo: 5159Genus Xiangulingites
| Suborder: |
Otoceratina
|
| Family: |
Anderssonoceratidae
|
| Subfamily: |
Anderssonoceratinae
|
| Genus: | Xiangulingites |
| Qualifier: | gy |
| Author: |
Zhao et al. 1978,p.87
|
| Valid: |
Anderssonoceras Grabau [TAX5156] |
| Lower Boundary: |
Anderssonoceras/Prototoceras base, 260.4 million years
|
| Upper Boundary: |
Anderssonoc./Prototoc.--Araxoc./Kongl., 258 million years
|