TaxNo: 5593Eovidrioceras bulakense
| Suborder: |
Goniatitina
|
| Superfamily: |
Shumarditoidea
|
| Family: |
Parashumarditidae
|
| Genus: |
Eovidrioceras
|
| Species: | bulakense |
| Qualifier: | ss |
| Author: |
Popov 1992,p.53
|
| Lower Boundary: |
Kasimovian--Gzhelian [KAS--GZE], 303.9 million years
|
| Upper Boundary: |
RUS lower--upper Gzhelian, 301 million years
|