| original |
Senonian |
Paleocene |
Nigeria |
Puri,G.S. Some plant microfossils from the Cretaceous and Paleocene of Nigeria |
1963 |
| original |
Late Eocene |
Oligocene |
Brazil |
Regali,M.S.P. et al. Palynology of Mesozoic-Cenozoic Sediments of Brazil (I and II). (Vol. 17(3), Pages: 177-191). (Vol.17(4), Pages: 263-301.) |
1974 |
| details |
Late Eocene |
Oligocene |
Venezuela |
Muller,J. et al. A palynological zonation for the Cretaceous, Tertiary and Quaternary of northern South America. |
1987 |
| details |
Late Eocene |
Oligocene |
Brazil |
Muller,J. et al. A palynological zonation for the Cretaceous, Tertiary and Quaternary of northern South America. |
1987 |