Subclass
Palaeoheterodonta Newell, 1965
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1110-177 | Aristerella nitiduloides | Aristerella nitiduloides Bekker, 1921 | Kukruse Stage | holotype | |||
| TUG 1110-178 | Aristerella nitiduloides | Aristerella nitiduloides Bekker, 1921 | Kukruse Stage | ||||
| TUG 134-693 | Modiolopsis | Modiolopsis attenuata (Eichwald) | Rakvere Stage | ||||
| TUG 1382-2 | Quaternary | |||||
| TUG 1384-98 | Lasnamägi Stage | CIb | |||||
| TUG 1388-55 | Aristerella nitiduloides | Aristerella nitiduloides Bekker, 1921 | Kukruse Stage | CII | ||||
| TUG 1393-72 | Kukruse Stage | CII | |||||
| TUG 1393-73 | Kukruse Stage | CII | |||||
| TUG 1393-74 | Kukruse Stage | CII | |||||
| TUG 1561-761 | Modiolopsis | Modiolopsis sp. | Wenlock | Halla |