| original |
Middle Frasnian |
|
France(Garonne,Haute) |
Taugourdeau,P. Scolecodonts of the Frasnian of Boulogne |
1971 |
| original |
Middle Frasnian |
|
France |
Taugourdeau,P. Cuticular debris of Annelides associated with scolecodont. |
1972 |
| original |
Cenomanian |
Turonian |
Brazil(Pernambuco) |
de Lima,M.R. et al. Palynoligocal analysis of the Cretaceous sediments of the Cabo Basin, Pernambuco Stata, Brazil |
1989 |
| original |
Late Bathonian |
|
France(Alpes,Hautes) |
Courtinat,B. et al. Scolecodonts in the Middle Jurassic and the Cretaceous in the French Southeast |
1991 |
| original |
Late Bathonian |
|
France(Ardeche) |
Courtinat,B. et al. Scolecodonts in the Middle Jurassic and the Cretaceous in the French Southeast |
1991 |