| details |
Middle Cretaceous |
Late Cretaceous |
Brazil |
Herngreen,G.F.W. Microfloral relationships between Africa and South America during the Middle and Upper Cretaceous. |
1976 |
| details |
Middle Cretaceous |
Late Cretaceous |
British Guiana |
Herngreen,G.F.W. Microfloral relationships between Africa and South America during the Middle and Upper Cretaceous. |
1976 |
| details |
Maestrichtian |
|
Ecuador |
Jaillard,E. et al. Sedimentary and tectonic evolution of the Arc zone of Southwestern Ecuador during Late Cretaceous and Early Tertiary times |
1996 |
| details |
Campanian |
Maastrichtian |
Nigeria |
Beilstein,U. Microflora, (sporomorphs, dinoflagellates), from the regressive Upper Cretaceous of Benue-Trough, Nigeria. |
1994 |
| details |
Late Maestrichtian |
|
Niger |
Dikouma,M. et al. Biostratigraphy of some Maestrichtian and Paleocene Formations in the Iullemmeden (Southern Niger) |
1994 |
| details |
Turonian |
Maestrichtian |
Sudan |
Christopher,R.A. et al. Introduction to biostratigraphy and time scales. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Cenomanian |
Maastrichtian |
Niger |
Petrosyants,M.A. et al. Spore pollen characteristics of Upper Cretaceous deposits of the Mali-Niger Syncline, (South Sahara). |
1971 |
| details |
Oligocene |
|
Colombia |
de Porta,J. Stratigraphic Lexicon. Colombia:(Part Two). Tertiary and Quaternary. |
1974 |
| details |
Coniacian |
Maastrichtian |
Gabon |
Boltenhagen,E. Palynology of the Upper Cretaceous of Gabon. |
1980 |
| details |
Maastrichtian |
|
Nigeria |
Lawal,O. Palynological biostratigraphy and paleoenvironments of Cretaceous Formations in the Upper Benue, northeast Nigeria. |
1982 |
| details |
Maastrichtian |
|
Egypt |
Sultan,I.Z. Maestrichtian plant microfossils from the El Mahamid area, Nile Valley, southern Egypt. |
1985 |
| details |
Cenomanian |
Maastrichtian |
Mali |
Petrosyants,M.A. et al. Spore pollen characteristics of Upper Cretaceous deposits of the Mali-Niger Syncline, (South Sahara). |
1971 |
| details |
Late Campanian |
Maastrichtian |
Nigeria |
Lawal,O. et al. Palynological biostratigraphy of Cretaceous sediments in the Upper Benue Basin, Northeast Nigeria. |
1986 |
| details |
Cenomanian |
|
Brazil |
Kherngrin,G.F.V. et al. Cretaceous palynofloristic Provinces of the World |
1983 |
| details |
Campanian |
Early Paleocene |
South America |
Muller,J. et al. A palynological zonation for the Cretaceous, Tertiary and Quaternary of northern South America. |
1987 |
| details |
Late Maastrichtian |
|
Nigeria |
Adegoke,O.S. et al. The Bituminous Sands of Southwestern Nigeria |
1978 |
| details |
Maastrichtian |
|
Brazil(Offshore) |
Arai,M. et al. The Cretaceous/Tertiary boundary in the Brazilian Marginal Basins; palynology |
1986 |