| details |
Oligocene |
Miocene |
Cameroon |
Salard-Cheboldaeff,M. The Maestrichtian and Tertiary palynoflora of the Coastal sedimentary Basin of Cameroon. |
1978 |
| details |
Eocene |
Oligocene |
Colombia |
Salard-Cheboldaeff,M. The Maestrichtian and Tertiary palynoflora of the Coastal sedimentary Basin of Cameroon. |
1978 |
| details |
Early Miocene |
|
Cameroon |
Salard-Cheboldaeff,M. Maastrichtian and Tertiary palynology of Cameroon.Qualitative study and range of the main species. |
1979 |
| details |
Maastrichtian |
Tertiary |
Cameroon |
Salard-Cheboldaeff,M. Maestrichtian and Tertiary palynology of Cameroon. botanical results. |
1981 |