Genus
Undispirifer Havliček, 1957
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 441-658 | Undispirifer undiferus | Undispirifer undiferus (Roemer, 1844) | Devonian | Oberer Dev. Kalk. | ||||
| TUG 668-10 | Undispirifer undiferus | Undispirifer undiferus (Roemer, 1844) | Middle Devonian |
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 441-658 | Undispirifer undiferus | Undispirifer undiferus (Roemer, 1844) | Devonian | Oberer Dev. Kalk. | ||||
| TUG 668-10 | Undispirifer undiferus | Undispirifer undiferus (Roemer, 1844) | Middle Devonian |