| original |
Turonian |
Campanian |
Gabon |
Boltenhagen,E. Senonian microflora of Gabon. |
1976 |
| original |
Senonian |
|
Gabon |
Boltenhagen,E. Senonian pollen and spores of Gabon. |
1976 |
| details |
Coniacian |
Campanian |
Gabon |
Boltenhagen,E. Palynology of the Upper Cretaceous of Gabon. |
1980 |
| details |
Coniacian |
Santonian |
Senegal |
Babinot,J.-F. et al. Micropaleontological (ostracodes, palynofloras) and sedimentological studies in the Upper Cretaceous of Djifere and Nema-Ding Boreholes, (Senegal). |
1988 |
| details |
Cretaceous |
|
Nigeria |
Beilstein,U. Microflora, (sporomorphs, dinoflagellates), from the regressive Upper Cretaceous of Benue-Trough, Nigeria. |
1994 |