| details |
Ordovician |
Jurassic |
Worldwide |
Taugourdeau,P. Importance of evolution of the dispersed scolecodonts, (Annelids) in the stocking of seas during Paleozoic times. |
1983 |
| details |
Ordovician |
Eocene |
Nd |
Matthes,H.W. Introduction to micropaleontology |
1956 |
| details |
Ordovician |
|
India |
Viswanathiah,M.N. et al. Scolecodonts and chitinozoa from the Indian Peninsula. |
1980 |
| details |
Triassic |
|
France |
Taugourdeau,P. Note on the Mesozoic Scolecodonts of France |
1973 |
| details |
Wolfcampian |
|
Kansas |
Tasch,P. et al. Scolecodonts from the Fort Riley Limestone, (Wolfcampian), of Kansas. |
1960 |
| details |
Clintonian |
|
New York |
Johnson,H. Middle Silurian scolecodonts from Rochester, New York. |
1937 |
| details |
Nd |
|
Nd |
Szaniawski,H. Scolecodonts. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
Kozur,H. A study on the classification of fossil Phyllodocida and Eunicida (polychaeta). |
1970 |
| details |
Nd |
|
Nd |
Kielan-Jaworowska,Z. Scolecodonts versus jaw apparatuses. |
1968 |