TaxNo: 5188Genus Shaoyangoceras
| Suborder: |
Tornoceratina
|
| Superfamily: |
Pseudohaloritoidea
|
| Family: |
Pseudohaloritidae
|
| Subfamily: |
Yinoceratinae
|
| Genus: | Shaoyangoceras |
| Qualifier: | gy |
| Author: |
Zhao 1979,p.390
|
| Valid: |
Yinoceras Chao 1954,p.19 TAX5187 |
| Lower Boundary: |
Roadian--Wordian (Murgabian) [ROA--WOR], 268 million years
|
| Upper Boundary: |
Wordian--Capitanian (Midian) [WOR--CAP], 265.8 million years
|