Family
Productellidae Schuchert, 1929
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1598-42 | Tubersulculus pseudoaculeatus | Tubersulculus pseudoaculeatus (Krotow, 1885) | Carboniferous | ||||
| TUG 1598-83 | Marginifera uralica | Marginifera uralica Tschernyschew, 1889 | Carboniferous |
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1598-42 | Tubersulculus pseudoaculeatus | Tubersulculus pseudoaculeatus (Krotow, 1885) | Carboniferous | ||||
| TUG 1598-83 | Marginifera uralica | Marginifera uralica Tschernyschew, 1889 | Carboniferous |