| details |
Vraconian |
|
France |
Davey,R.J. et al. An investigation of microplankton assemblages from latest Albian (Vraconian) sediments. |
1973 |
| details |
Early Aptian |
Albian |
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Late Aptian |
Early Albian |
E.Germany |
Davey,R.J. et al. An investigation of microplankton assemblages from the Albian of the Paris Basin |
1971 |
| details |
Early Albian |
Middle Albian |
France(Paris Basin) |
Davey,R.J. et al. An investigation of microplankton assemblages from the Albian of the Paris Basin |
1971 |