| original |
Oligocene |
Early Miocene |
British Guiana |
Hammen,T.Van Der et al. A palynological study on the Tertiary and Upper Cretaceous of British Guiana. |
1964 |
| original |
Early Eocene |
Early Oligocene |
British Guiana |
Hammen,T.Van Der et al. A palynological study on the Tertiary and Upper Cretaceous of British Guiana. |
1964 |
| details |
Oligocene |
Miocene |
Brazil(Amazonas) |
de Boer,N.P. et al. A palynological study on the age of some borehole samples from the Amazonas Delta area, northwest Brazil. |
1965 |
| details |
Early Eocene |
Middle Eocene |
Colombia |
Gonzalez-Guzman,A.E. A palynological study on the Upper Los Cuervos and Mirador Formations (Lower and Middle Eocene;Tibu area, Colombia) |
1967 |
| details |
Eocene |
Pleistocene |
Caribbean |
Germeraad,J.H. et al. Palynology of Tertiary sediments from tropical areas. |
1968 |
| details |
Eocene |
Pleistocene |
Nigeria |
Germeraad,J.H. et al. Palynology of Tertiary sediments from tropical areas. |
1968 |
| details |
Miocene |
Pleistocene |
Surinam |
Wijmstra,T.A. Palynology of the Alliance Well. |
1969 |
| details |
Oligocene |
Miocene |
Colombia |
Schuler,M. et al. Palynologic observations in the Amaga Basin (Colombia). |
1970 |
| details |
Oligocene |
Miocene |
Surinam |
Amstelveen,A.L.E. A palynostratigraphical correlation of seven test wells in the Coastal Plain of Surinam (In: Contributions to the Geology of Surinam. 2) |
1971 |
| details |
Early Miocene |
Late Neogene |
French Guiana |
Wijmstra,T.A. The palynology of the Guiana Coastal Basin |
1971 |
| details |
Early Eocene |
Middle Eocene |
Guinea |
Zaklinskaya,E.D. et al. New data on the Cenozoic flora of the southwest coast of the Republic of Guinea. |
1971 |
| details |
Middle Eocene |
|
Guinea |
Pokryshkin,V.I. et al. Geological factors controlling the distribution of Phosphorites in Western Africa |
1974 |
| details |
Nd |
|
Nd |
Elsik,W.C. et al. Palynology and age of clays exposed in Lawrence Clay Pit, Henry County, Tennessee. |
1974 |
| details |
Late Eocene |
Miocene |
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 |
Eocene |
Middle Miocene |
Colombia |
de Porta,J. Stratigraphic Lexicon. Colombia:(Part Two). Tertiary and Quaternary. |
1974 |
| details |
Early Eocene |
Middle Eocene |
Nigeria |
Kogbe,C.A. et al. The age of the Gwandu Formation (continental terminal) in north-western Nigeria as suggested by sporo-pollen analysis. |
1975 |
| details |
Miocene |
|
Senegal |
M©dus,J. Palynology of Tertiary sediments of Southern Senegal. |
1975 |