TaxNo: 5261Genus Gobioceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoicoceratoidea
|
| Family: |
Metalegoceratidae
|
| Subfamily: |
Spirolegoceratinae
|
| Genus: | Gobioceras |
| Qualifier: | gy |
| Author: |
Bogoslovskaya 1988,p.112
|
| Valid: |
Spirolegoceras [TAX5856] |
| Lower Boundary: |
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|
| Upper Boundary: |
Roadian--Wordian (Murgabian) [ROA--WOR], 268 million years
|