TaxNo: 5842Genus Lianyuanoceras
| Suborder: |
Tornoceratina
|
| Superfamily: |
Pseudohaloritoidea
|
| Family: |
Pseudohaloritidae
|
| Subfamily: |
Shouchangoceratinae
|
| Genus: | Lianyuanoceras |
| Qualifier: | ge |
| Author: |
Zhou 1985,p.187
|
| Lower Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|
| Upper Boundary: |
UTX Kungurian/Leonardian base, 275.6 million years
|