| original |
Paleocene |
Early Miocene |
Cameroon |
Salard,M. Tertiary pollen grains from Cameroon related to the Family Bombacaceae. |
1974 |
| details |
Oligocene |
|
Cameroon |
Salard-Cheboldaeff,M. The Maestrichtian and Tertiary palynoflora of the Coastal sedimentary Basin of Cameroon. |
1978 |
| details |
Oligocene |
|
Nd |
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 |
| details |
Late Ypresian |
|
Belgium |
Roche,E. Palynological study (pollen and spores) of the Eocene of Belgium. |
1982 |
| details |
Late Ypresian |
|
Belgium |
Roche,E. Sporopollinic biostratigraphy and Ypresian paleoenvironment |
1990 |