| details |
Eggenburgian |
Pannonian |
Hungary |
Nagy,E. Sporomorphs of the Neogene in Hungary |
1985 |
| details |
Late Egerian |
Sarmatian |
Hungary |
Nagy,E. A comprehensive study of Neogene sporomorphs in Hungary |
1992 |
| details |
Early Miocene |
|
Poland |
Ziembinska-Tworzydlo,M. et al. Checklist of selected genera and species of spores and pollen grains ordered in morphological system. (In: Neogene pollen flora of Central Europe. L. Stuchlik, editor) |
1994 |
| details |
Sarmatian |
|
Bulgaria |
Palamarev,E. et al. Study of Bulgarian Tertiary flora palaeoecological and other biostratigraphic aspects in comparison with other Europen flora |
1998 |