| original |
Wenlockian |
Givetian |
Africa(Sahara) |
Taugourdeau,P. The Scolecodonts of Silurian, Devonian and Carboniferous of the Saharian Probes, stratigraphy and systematics |
1968 |
| details |
Middle Frasnian |
|
France(Garonne,Haute) |
Taugourdeau,P. Scolecodonts of the Frasnian of Boulogne |
1971 |
| details |
Nd |
|
Nd |
Taugourdeau,P. Cuticular debris of Annelides associated with scolecodont. |
1972 |
| details |
Middle Gothlandian |
|
Africa(Sahara) |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Middle Devonian |
|
Africa(Sahara) |
Taugourdeau,P. Scolecodont dispersa |
1978 |