original |
Early Turonian |
|
England(Kent) |
Tocher,B.A. Dinoflagellate cysts. (In: Microfossil assemblages and the Cenomanian-Turonian (Late Cretaceous) Oceanic Anoxic Event. I.Jarvis et al, editor) |
1988 |
original |
Early Tithonian |
|
W.Germany(Baden) |
Dмrr,G. Palynostratigraphy of the Kimmeridgian and Tithonian of Southern Germany and correlation with Boreal flora |
1988 |
original |
Kimmeridgian |
Portlandian |
France(Pas-de-Calais) |
Dмrr,G. Palynostratigraphy of the Kimmeridgian and Tithonian of Southern Germany and correlation with Boreal flora |
1988 |