TaxNo: 5843Lianyuanoceras shenjiachongense+
| Suborder: |
Tornoceratina
|
| Superfamily: |
Pseudohaloritoidea
|
| Family: |
Pseudohaloritidae
|
| Subfamily: |
Shouchangoceratinae
|
| Genus: |
Lianyuanoceras
|
| Species: | shenjiachongense+ |
| Qualifier: | ss |
| 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
|