| details |
Eocene |
Oligocene |
Czechoslovakia |
KonzalovЎ,M. Boehlensipollis and other microfossils from the Bohemian Tertiary (Volcanic Layers) |
1981 |
| details |
Oligocene |
|
W.Germany(N.Rhine) |
Takahashi,K. et al. Paleogene sporomorphs of the Bergish Area, (West Germany). |
1982 |
| details |
Miocene |
Pleistocene |
Europe |
Boulter,M.C. Tertiary. (In: Pollen and Spore Biostratigraphy of the Phanerozoic in Northwest Europe) |
1984 |
| details |
Eocene |
|
Czechoslovakia |
KonzalovЎ,M. Palaeogene plant microfossils from the Basal strata of the Cheb Basin (Tertiary, Czechoslovakia) |
1987 |
| details |
Late Eocene |
|
W.Germany(Hesse) |
Engel,E. On the palynology and stratigraphy of the Borken Brown Coal, (Hessen). |
1987 |