perekond
Paraspirifer Wedekind, 1926
| Pildid | ||||||
|---|---|---|---|---|---|---|
| TUG 439-209 | Paraspirifer cultrijugatus | Paraspirifer cultrijugatus (Roemer, 1844) | Devon | Cliff-limestone | ||||
| TUG 439-210 | Paraspirifer cultrijugatus | Paraspirifer cultrijugatus (Roemer, 1844) | Devon | Corniferous limestone | ||||
| TUG 441-650 | Paraspirifer cultrijugatus | Paraspirifer cultrijugatus (Roemer, 1844) | Alam-Devon | Grauwacke | ||||
| TUG 441-651 | Paraspirifer cultrijugatus | Paraspirifer cultrijugatus (Roemer, 1844) | Devon | Devonische Schichten |