Order
Siphonotretida Kühn, 1949
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1077-202-2 | Leetse CliffKersalu p. | Volkhov Stage | BII? | ||||
| TUG 1110-71 | Siphonotreta | Siphonotreta unguiculata Eichwald | |||||
| TUG 1110-72 | Siphonotreta | Siphonotreta unguiculata Eichwald | |||||
| TUG 1142-37 | Uhaku Stage | CIc | |||||
| TUG 1142-48 | Eosiphonotreta verrucosa | Siphonotreta verrucosa | Lasnamägi Stage | CIb | ||||
| TUG 119-564 | Kukruse Stage | CII | |||||
| TUG 1209-148 | Siphonotreta | Siphonotreta sp. | |||||
| TUG 1209-32 | Siphonotreta | Siphonotreta sp. | Sine loco! | Kukruse Stage | Viivikonna kihistu | |||
| TUG 1209-64-1 | Siphonotreta unguiculata | Siphonotreta unguiculata Eichwald, 1829 | Middle Ordovician | Kukruse lade | ||||
| TUG 1209-64-2 | Siphonotreta | Siphonotreta unguiculata Eichwald, 1829 | Middle Ordovician | Kukruse lade |