| original |
Late Ludlovian |
|
Canada(Arctic) |
Walliser,O.H. Scolecodonts, conodonts and vertebrates. (In: A Late Silurian fauna from the Sutherland River Formation, Devon Island, Canadian Arctic Archipelago) |
1960 |
| details |
Devonian |
|
Ohio |
Eller,E.R. Article 21; Scolecodonts of the Delaware Limestone Devonian of Ohio and Ontario |
1964 |
| details |
Givetian |
|
France(Garonne,Haute) |
Taugourdeau,P. Scolecodonts of the Givetian of Boulogne |
1970 |
| details |
Ordovician |
Middle Gothlandian |
Romania |
Stanoiu,I. et al. Specifications on the stratigraphy of the Paleozoic Formations of the Motru Valley Spring (South Carpathians). |
1975 |
| details |
Pragian |
|
France(Mayenne) |
Taugourdeau,P. The Scolecodonts. (In: The Schists and Limestones of the Eodevonian of Saint-Cenere. (In: Massif Armoricain, France. H.Lardeux, editor) |
1976 |
| details |
Ordovician |
|
Oklahoma |
Colbath,G.K. et al. On the chemical composition of fossil polychaete jaws |
1980 |
| details |
Precambriam |
|
India(Mysore) |
Viswanathiah,M.N. et al. Scolecodonts from the Badami Group of Rocks, South India and their stratigraphic significance |
1980 |
| details |
Llandoverian |
|
Romania |
Iordan,M. et al. Litho and biostratigraphy of the Paleozoic Sequences in the Oprisor and Girla Mare Boreholes, (southwestern part of the Moesian Platform). |
1985 |
| original |
Ludlovian |
|
Romania |
Iordan,M. et al. Litho and biostratigraphy of the Paleozoic Sequences in the Oprisor and Girla Mare Boreholes, (southwestern part of the Moesian Platform). |
1985 |
| original |
Middle Carboniferous |
Early Permian |
Argentina(Mendoza) |
Ottone,E.G. First occurance of Scolecodonts of the Upper Paleozoic of the Republic of Argentina |
1988 |
| original |
Kimmeridgian |
|
France |
Courtinat,B. Post-Paleozoic mobile polychaetia:Imprint, jaws and scolecodonts. |
1990 |
| details |
Dzhulfian |
|
Barents Sea |
Nakrem,H.A. et al. Permian-Triassic scolecodonts and conodonts from the Svalis Dome, central Barents Sea, Norway. |
2001 |
| details |
Dzhulfian |
|
Barents Sea |
Nakrem,H.A. et al. Permian-Triassic scolecodonts and conodonts from the Svalis Dome, central Barents Sea, Norway. |
2001 |
| details |
Early Llanvirnian |
|
Argentina(San Juan) |
Vergel,M.D.M. et al. Ordovician palynomorphs of Argentina: An integrated approach. (Aspects of the Ordovician System in Argentina.) |
2002 |