| original |
Zechstein |
|
E.Germany(Erfurt) |
Seidel,S. Scolecodonts from the Thuringian Zechstein |
1959 |
| original |
Wenlockian |
Givetian |
Africa(Sahara) |
Taugourdeau,P. The Scolecodonts of Silurian, Devonian and Carboniferous of the Saharian Probes, stratigraphy and systematics |
1968 |
| details |
Nd |
|
Nd |
Jansonius,J. et al. Scolecodonts 1. Descriptive terminology and revision of systematic nomenclature; 2.Lectotypes, new names for homonyms, Index of species. |
1971 |
| details |
Permian |
|
Europe |
Taugourdeau,P. Scolecodont dispersa |
1978 |