| original |
Middle Eocene |
|
Hungary |
Kedves,M. Paleogene fossil sporomorphs of the Bakony Mountains. Part 1. |
1973 |
| details |
Early Sparnacian |
|
Bulgaria |
Kedves,M. Palynological investigations into sediments of the Lower Palaeogene Period in Bulgaria. |
1978 |
| 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 |
| original |
Bajocian |
|
Hungary |
Fensome,R.A. Miospores from the Jurassic-Cretaceous boundary beds, Aklavik Range, Northwest Territories, Canada. (Incorporating taxonomic reviews of several Groups of Mid-Late Mesozoic miospores) |
1983 |
| details |
Early Eocene |
|
Poland |
Kedves,M. Paleogene fossil sporomorphs of the Bakony Mountains.Part IV |
1986 |
| details |
Middle Eocene |
|
Hungary |
Jelen,B. et al. Dorog type (Middle Eocene) spore-pollen assemblage in the Socka Beds of Slovenia I |
1994 |