| details |
Aptian |
Albian |
Uruguay |
Sprechmann,P. et al. Jurassic and Cretaceous Basins of Uruguay. (In: Sedimentary Basins of the Jurassic and Cretaceous of South America. W.Volkheimer and E.Musacchio, editors) |
1981 |
| details |
Eocene |
|
French Guiana |
Wijmstra,T.A. The palynology of the Guiana Coastal Basin |
1971 |
| details |
Late Albian |
Cenomanian |
Peru |
Alverez,P.E. Palynological study of the Chonta Formation in the Ocho Block. |
1979 |
| details |
Late Campanian |
Early Eocene |
Nigeria |
Petrosyants,M.A. et al. Palynological characteristics of Danian-Paleocene strata in the South-West Sahara (Taudeni and Mali-Nigerian Syneclises) |
1975 |
| details |
Late Eocene |
Oligocene |
Colombia |
Sol© de Porta,N. Presence of Tythodiscus Norem in Colombia. |
1959 |
| details |
Late Neogene |
|
Colombia |
Sol© de Porta,N. Palynologic observations on the Pliocene of Cartagena (Columbia). |
1960 |
| details |
Maastrichtian |
|
Nigeria |
Hoeken-Klinkenberg,P.M.Van A palynological investigation of some Upper Cretaceous sediments in Nigeria. |
1964 |
| details |
Maastrichtian |
Early Eocene |
Colombia |
Hammen,T.Van Der et al. Paleoclimate, stratigraphy and evolution. |
1964 |
| details |
Maastrichtian |
Early Miocene |
Colombia |
Hammen,T.Van Der et al. Climatic periodicity and evolution of South American Maestrichtian and Tertiary floras. A study based on pollen anaylsis in Colombia. |
1957 |
| details |
Maastrichtian |
Early Miocene |
Colombia |
Hammen,T.Van Der et al. Climatic periodicity and evolution of South American Maestrichtian and Tertiary floras. A study based on pollen anaylsis in Colombia. |
1957 |
| details |
Maastrichtian |
Middle Oligocene |
Colombia |
Hammen,T.Van Der et al. Palynological stratigraphy of the Sabana of Bogota (East Cordillerian of Colombia). |
1957 |
| details |
Maastrichtian |
|
Colombia |
Hammen,T.Van Der et al. Description of some genera and species of fossil pollen and spores. |
1956 |
| details |
Maastrichtian |
Eocene |
Colombia |
Schuler,M. et al. Palynologic observations in the Amaga Basin (Colombia). |
1970 |
| details |
Maastrichtian |
Early Paleocene |
Niger |
Movshovich,E.B. Fundamentals of elaboration of a general classification for gas and oil traps. |
1975 |
| details |
Maastrichtian |
Early Paleocene |
Mali |
Movshovich,E.B. Fundamentals of elaboration of a general classification for gas and oil traps. |
1975 |
| original |
Maestrichtian |
Late Eocene |
Colombia |
Hammen,T.Van Der et al. The development of the Colombian flora through geological period I: Maestrichtian to Lower Tertiary. |
1954 |
| details |
Miocene |
|
Senegal |
M©dus,J. Palynology of Tertiary sediments of Southern Senegal. |
1975 |