Species
Archaeodiscina umbonulata Volkova, 1968
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1521-1 | Archaeodiscina umbonulata | Archaeodiscina umbonulata Volkova, 1968 | Middle Cambrian (old nomenclature) |
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1521-1 | Archaeodiscina umbonulata | Archaeodiscina umbonulata Volkova, 1968 | Middle Cambrian (old nomenclature) |