TaxNo: 7094Eothalassoceras sp.
| Suborder: |
Goniatitina
|
| Superfamily: |
Thalassoceratoidea
|
| Family: |
Thalassoceratidae
|
| Subfamily: |
Thalassoceratinae
|
| Genus: |
Eothalassoceras
|
| Species: | sp. |
| Qualifier: | in |
| Author: |
div. authors
|
| Lower Boundary: |
Kasimovian--Gzhelian [KAS--GZE], 303.9 million years
|
| Upper Boundary: |
RUS lower--upper Gzhelian, 301 million years
|