| details |
Albian |
Cenomanian |
Brazil |
Herngreen,G.F.W. et al. Cretaceous microfloral provinces. |
1981 |
| details |
Turonian |
|
Nigeria |
Allix,P. et al. Discovery of Upper Aptian to Lower Albian date for microfossils in basal detrital series of the upper part of the Benue Trough (Nigeria). |
1981 |
| details |
Late Cenomanian |
|
Africa |
Herngreen,G.F.W. Microfloral relationships between Africa and South America in Middle and Upper Cretaceous time. |
1981 |
| details |
Late Cenomanian |
|
South America |
Herngreen,G.F.W. Microfloral relationships between Africa and South America in Middle and Upper Cretaceous time. |
1981 |
| details |
Cenomanian |
|
Nigeria |
Lawal,O. Palynological biostratigraphy and paleoenvironments of Cretaceous Formations in the Upper Benue, northeast Nigeria. |
1982 |
| details |
Albian |
Early Turonian |
Brazil |
Kherngrin,G.F.V. et al. Cretaceous palynofloristic Provinces of the World |
1983 |
| details |
Albian |
Turonian |
Nigeria |
Odebode,M.O. et al. Palynology of the Odukpani Formation, (Middle Cretaceous) of Southeastern Nigeria. |
1984 |
| details |
Cenomanian |
|
Brazil |
Da Silva Santos,A. The importance of palynology in the correlation of Cretaceous sedimentary Layers of Brazil and Africa |
1985 |
| details |
Cenomanian |
|
Africa |
Da Silva Santos,A. The importance of palynology in the correlation of Cretaceous sedimentary Layers of Brazil and Africa |
1985 |
| details |
Middle Cenomanian |
Turonian |
Brazil(Maranhao) |
Regali,M.S.P. et al. Palynostratigraphy and paleoenvironment of the Barreirinhas Bas Maranhao, Brazil |
1985 |
| details |
Late Albian |
Early Turonian |
Africa |
Chlonova,A.F. Distribution of several morphologic pollen types of the Cretaceous angiosperms |
1986 |
| details |
Late Albian |
Cenomanian |
Nigeria |
Lawal,O. et al. Palynological biostratigraphy of Cretaceous sediments in the Upper Benue Basin, Northeast Nigeria. |
1986 |
| details |
Late Coniacian |
|
Nigeria |
Odebode,M.O. et al. Evidence of Lateral equivalence of terminal Cretaceous Formation in the Upper Benue Basin, Nigeria |
1986 |
| details |
Cenomanian |
Turonian |
USSR(Kazakh SSR) |
Smirnova,S.B. et al. Mezo-Cenozoic palynostratigraphy of the Central Caspian. |
1986 |
| details |
Cenomanian |
Turonian |
USSR(Caspian Sea) |
Smirnova,S.B. et al. Mezo-Cenozoic palynostratigraphy of the Central Caspian. |
1986 |
| details |
Late Cenomanian |
Early Turonian |
South America |
Muller,J. et al. A palynological zonation for the Cretaceous, Tertiary and Quaternary of northern South America. |
1987 |
| details |
Coniacian |
|
Nigeria |
Odebode,M.O. Palynological dating of the Lamja Sandstone (Benue Basin, Nigeria) and its geological significance. |
1987 |