| original |
Middle Devonian |
|
Canada(Ontario) |
Stauffer,C.R. Middle Devonian polychaeta from the Lake Erie District. |
1939 |
| details |
Middle Devonian |
|
New York |
Eller,E.R. Scolecodonts from the Windom Middle Devonian of Western New York. |
1942 |
| details |
Middle Devonian |
|
Canada(Ontario) |
Eller,E.R. Scolecodonts from the Windom Middle Devonian of Western New York. |
1942 |
| details |
Late Muschelkalk |
|
E.Germany(Erfurt) |
Kozur,H. Scolecodonts of the Muschelkalk of the Germaic Innerbasin |
1967 |
| details |
Middle Devonian |
|
Canada(Ontario) |
Kozur,H. A study on the classification of fossil Phyllodocida and Eunicida (polychaeta). |
1970 |
| details |
Early Muschelkalk |
|
Poland |
Zawidzka,K. A polychaete jaw apparatus and some scolecodonts from the Polish Middle Triassic. |
1971 |
| details |
Middle Ordovician |
|
North America |
Taugourdeau,P. Scolecodont dispersa |
1978 |
| details |
Muschelkalk |
|
Germany |
Courtinat,B. Post-Paleozoic mobile polychaetia:Imprint, jaws and scolecodonts. |
1990 |