| original |
Turonian |
Santonian |
Nigeria |
Lawal,O. Palynological biostratigraphy and paleoenvironments of Cretaceous Formations in the Upper Benue, northeast Nigeria. |
1982 |
| original |
Turonian |
Santonian |
Nigeria |
Lawal,O. et al. Palynological biostratigraphy of Cretaceous sediments in the Upper Benue Basin, Northeast Nigeria. |
1986 |
| original |
Early Turonian |
|
Egypt |
Ibrahim,M.I.A. Aptian-Turonian palynology of the Ghazalat-1 Well, (GTX-1), Qatta Depression, Egypt. |
1996 |
| original |
Cretaceous |
Early Cenomanian |
Sudan |
Schrank,E. Nonmarine Cretaceous palynology of northern Kordofan, Sudan, with notes on fossil Salvinials (water ferns). |
1994 |
| original |
Cretaceous |
Maastrichtian |
Egypt |
El-Beialy,S.Y. Campanian-Maestrichian palynomorphs from the Duwi (Phosphate) Formation of the Hamrawein and Umm El-Hueitat Mines, Red Sea Coast, Egypt. |
1995 |
| original |
Coniacian |
Santonian |
Egypt |
Sultan,I.Z. Palynological studies in the Nubia Sandstone Formation, East of Aswan, southern Egypt. |
1985 |