| details |
Late Cenomanian |
|
Portugal |
Kedves,M. et al. Electronic microscopic studies of exines of the oldest Brevaxones. |
1981 |
| original |
Late Cenomanian |
|
Portugal |
Kedves,M. et al. Probrevaxones, a new pollen group for the first Brevaxones form-genera from the Upper Cenomanian of Portugal. |
1981 |
| details |
Late Cenomanian |
|
Portugal |
Kedves,M. Transmission electron microscopy of the fossil angiosperm exines. |
1990 |
| details |
Late Cenomanian |
|
Portugal |
Kedves,M. et al. Biopolymer organization of the wall of the fossil spores and pollen grains |
1993 |