| original |
Helvetian |
|
Hungary |
Nagy,E. Palynological elaborations in the Miocene Layers of the Mecsek Mountains. |
1969 |
| original |
Middle Eocene |
|
Hungary |
Kedves,M. Paleogene fossil sporomorphs of the Bakony Mountains. Part 1. |
1973 |
| details |
Middle Eocene |
|
Romania |
Olaru,L. Research on the stratigraphical distribution of microflora in the Paleogene flysch situated between the Bistrita and Totus Rivers. |
1978 |
| details |
Eggenburgian |
Karpathian |
Hungary |
Nagy,E. Sporomorphs of the Neogene in Hungary |
1985 |
| details |
Middle Eocene |
|
Poland |
Kedves,M. Paleogene fossil sporomorphs of the Bakony Mountains.Part IV |
1986 |
| details |
Eggenburgian |
Karpathian |
Hungary |
Nagy,E. A comprehensive study of Neogene sporomorphs in Hungary |
1992 |