| original |
Zechstein |
|
Poland |
Szaniawski,H. Three new polychaete jaw apparatuses from the Upper Permian of Poland. |
1968 |
| details |
Permian |
|
Europe |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Wenlockian |
Ludlovian |
Romania |
Taugourdeau,P. et al. Some Scattered Scolecodonts from the Silurian of Roumania |
1983 |
| details |
Dzhulfian |
|
Barents Sea |
Nakrem,H.A. et al. Permian-Triassic scolecodonts and conodonts from the Svalis Dome, central Barents Sea, Norway. |
2001 |
| details |
Dzhulfian |
|
Barents Sea |
Nakrem,H.A. et al. Permian-Triassic scolecodonts and conodonts from the Svalis Dome, central Barents Sea, Norway. |
2001 |