| original |
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 |
Oligocene |
|
South America |
Muller,J. et al. A palynological zonation for the Cretaceous, Tertiary and Quaternary of northern South America. |
1987 |
| details |
Nd |
|
Nd |
Jansonius,J. et al. Genera File of fossil spores. Supplement 12 |
1998 |
| details |
Middle Miocene |
|
Venezuela |
Rull,V. Evolution of the manglares neotropics: The Eocene crisis. |
1998 |