Species
Gyroptychius agassizi (Traill, 1841)
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1817-144 | Eifelian | Sandwick Fishbed, Eifelian | |||||
| TUG 1817-25 | Eifelian | Sandwick fishbed, Eifelian, Devonian | |||||
| GIT 569-17-1 | Gyroptychius agassizi | Gryoptychius agassizi (Traill, 1841) | Middle Devonian | Sandwick Fish Bed |