original |
Santonian |
Campanian |
Egypt |
Saad,S.I. et al. Palynological studies in Nubia Sandstone from Kharga Oasis. |
1976 |
original |
Cenomanian |
Campanian |
Egypt |
Schrank,E. Mesozoic palynology and continental sediments in northeast Africa (Egypt and Sudan). A review. |
1991 |
original |
Cenomanian |
Campanian |
Sudan |
Schrank,E. Mesozoic palynology and continental sediments in northeast Africa (Egypt and Sudan). A review. |
1991 |
original |
Late Cenomanian |
|
Egypt |
Schrank,E. Nonmarine Cretaceous correlations in Egypt and northern Sudan; palynological and palaeobotanical evidence |
1992 |
original |
Late Cenomanian |
|
Sudan |
Schrank,E. Nonmarine Cretaceous correlations in Egypt and northern Sudan; palynological and palaeobotanical evidence |
1992 |