| details |
Early Cenomanian |
Late Cenomanian |
England(Surrey) |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| details |
Early Albian |
Late Albian |
France(Paris Basin) |
Davey,R.J. et al. An investigation of microplankton assemblages from the Albian of the Paris Basin |
1971 |
| details |
Coniacian |
|
France(Pas-de-Calais) |
Foucher,J.-C. Micropalaeontology of the Coniacian cherts from the wells of group No.19, Lens-Lievin, Pas-de-Calais. |
1971 |
| original |
Cenomanian |
|
England(Surrey) |
Davey,R.J. Non-calcareous microplankton from the Cenomanian of England, northern France and North America. Part I. |
1969 |
| original |
Cenomanian |
|
France |
Davey,R.J. Non-calcareous microplankton from the Cenomanian of England, northern France and North America. Part I. |
1969 |
| details |
Late Cenomanian |
|
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |