| original |
Middle Devonian |
|
New York |
Eller,E.R. Scolecodonts from the Windom Middle Devonian of Western New York. |
1942 |
| details |
Late Devonian |
|
Missouri |
Sylvester,R.K. Scolecodonts from Central Missouri |
1959 |
| details |
Wenlockian |
Eifelian |
Africa(Sahara) |
Taugourdeau,P. The Scolecodonts of Silurian, Devonian and Carboniferous of the Saharian Probes, stratigraphy and systematics |
1968 |
| details |
Gedinnian |
Siegenian |
Africa(Sahara) |
Taugourdeau,P. The Scolecodonts of Silurian, Devonian and Carboniferous of the Saharian Probes, stratigraphy and systematics |
1968 |
| details |
Givetian |
|
France(Garonne,Haute) |
Taugourdeau,P. Scolecodonts of the Givetian of Boulogne |
1970 |
| details |
Givetian |
Frasnian |
France(Garonne,Haute) |
Taugourdeau,P. Scolecodonts of the Frasnian of Boulogne |
1971 |
| details |
Middle Gothlandian |
|
Africa(Sahara) |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Middle Gothlandian |
|
Europe |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Early Devonian |
Middle Devonian |
Africa(Sahara) |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Early Devonian |
Middle Devonian |
Europe |
Taugourdeau,P. Scolecodont dispersa |
1978 |