Order
Pterioida Newell, 1965
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1053-18 | Ahtioconcha auris | Ahtioconcha auris Öpik, 1930 | Kukruse Stage | holotype | |||
| TUG 1091-167 | Ludlow | Burgsvik Fm. | |||||
| TUG 1091-168 | Ludlow | Burgsvik Fm. | |||||
| TUG 1091-20 | Ludlow | Burgsvik Formation | |||||
| TUG 1110-176 | Ahtioconcha auris | Ahtioconcha auris Öpik, 1930 | Kukruse Stage | ||||
| TUG 1142-20 | Kukruse Stage | CII | |||||
| TUG 1168-3 | Cheiopteria | Cheiopteria? sp. | 53.4 - 53.4 | Silurian | |||
| TUG 1168-4 | Cheiopteria | Cheiopteria? sp. | 241 - 241 | Kaugatuma Stage | K3bÄ | |||
| TUG 1168-5 | Cheiopteria | Cheiopteria? sp. | 241 - 241 | Kaugatuma Stage | K3bÄ | |||
| TUG 1246-23 | Ambonychia | Ambonychia sp. | Upper Ordovician | Cincinnati, Kope Fm. |