| details |
Late Maastrichtian |
|
Egypt |
Kedves,M. Ultrastructure of the spore wall of Upper Cretaceous Egyptian Lycopodiaceae |
1984 |
| details |
Late Maastrichtian |
|
Netherlands |
Herngreen,G.F.W. et al. Micropaleontology of the Maestrichtian in borehole Bunde, the Netherlands. |
1986 |
| details |
Early Cenomanian |
|
Czechoslovakia(Bohemia) |
SvobodovЎ,M. Palaeofloristic changes and facial differentiation during Cenomanian sedimentation in the SW part of Bohemian Cretaceous Basin. (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Maastrichtian |
|
Egypt |
Kedves,M. et al. Biopolymer organization of the wall of the fossil spores and pollen grains |
1993 |
| details |
Maestrichtian |
|
Egypt |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |