TaxNo: 6673Shangraoceras sp.
| Suborder: |
Tornoceratina
|
| Superfamily: |
Pseudohaloritoidea
|
| Family: |
Pseudohaloritidae
|
| Subfamily: |
Shouchangoceratinae
|
| Genus: |
Shangraoceras
|
| Species: | sp. |
| Qualifier: | in |
| Author: |
div. authors
|
| Lower Boundary: |
CN South Chihsia--Maokou, 268 million years
|
| Upper Boundary: |
CN South Maokou top--Wuchiapingian base, 260.4 million years
|