| details |
Early Devonian |
|
|
Snajdr,M. On errant polychaeta from the Lower Paleozoic of Bohemia. |
1952 |
| details |
Ordovician |
|
Poland |
Kozlowski,R. Some ornamentation on Masticatory of Ordovician Annelides Polychete |
1956 |
| details |
Late Devonian |
|
Missouri |
Sylvester,R.K. Scolecodonts from Central Missouri |
1959 |
| details |
Late Devonian |
Early Mississippian |
Missouri |
Sylvester,R.K. Scolecodonts from Central Missouri |
1959 |
| details |
Ordovician |
|
Poland |
Kielan-Jaworowska,Z. On two Ordovician polychaete jaw apparatuses. |
1961 |
| details |
Early Siegenian |
|
France(Manche) |
Taugourdeau,P. Scolecodontes of the Silurian-Devonian of Cotentin |
1967 |
| details |
Middle Devonian |
|
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 |
Frasnian |
|
Canada(Alberta) |
Jansonius,J. et al. Scolecodonts 1. Descriptive terminology and revision of systematic nomenclature; 2.Lectotypes, new names for homonyms, Index of species. |
1971 |
| details |
Nd |
|
Nd |
Taugourdeau,P. Cuticular debris of Annelides associated with scolecodont. |
1972 |
| details |
Devonian |
|
Brazil |
Corradini,D. et al. Ultrastructure of some fossil and recent polychaete jaws, (scolecodonts). |
1974 |
| details |
Early Devonian |
|
Europe |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Early Devonian |
|
South America |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Nd |
|
Nd |
Edgar,D.R. Polychaetes of the Lower and Middle Paleozoic. A multi-element analysis and a phylogenetic outline. |
1984 |
| details |
Ordovician |
|
Poland |
Szaniawski,H. Scolecodonts. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |