TaxNo: 5998Vidrioceras zacharovi
| Suborder: |
Goniatitina
|
| Superfamily: |
Cycloloboidea
|
| Family: |
Vidrioceratidae
|
| Genus: |
Vidrioceras
|
| Species: | zacharovi |
| Qualifier: | ss |
| Author: |
Popov 1992,p.54
|
| Lower Boundary: |
RUS lower--upper Gzhelian, 301 million years
|
| Upper Boundary: |
Gzhelian--Asselian [C--P], 299 million years
|