| details |
Middle Eocene |
|
Czech Republic |
Knobloch,E. et al. Comparison of Eocene plant assemblages of Bohemia (Czech Republ and Saxony (Germany) |
1998 |
| details |
Middle Eocene |
|
Hungary |
Kedves,M. et al. Comparison of the spores of the genus Cicatricosisporites, R.Pot. and Gell., 1933, of Hungary and Colombia. Some problems referring to their stratigraphic significance. |
1963 |
| details |
Oligocene |
|
W.Germany(Hesse) |
Holtz,S. Investigation of the Oligocene spore stratigraphy of Hesse, (West Germany). |
1962 |
| details |
Oligocene |
Early Miocene |
Europe |
Hochuli,P.A. Palynological investigations of the Oligocene and the Early Miocene of the Central and Western Paratethys. |
1978 |
| details |
Maastrichtian |
|
Canada(NWT,Franklin) |
Felix,C.J. et al. A Maestrichtian age microflora from Arctic Canada. |
1973 |
| details |
Late Eocene |
|
Bulgaria |
Chernyavska,S. Characteristics of the spore and pollen assemblages from the Upper Eocene Coals in eastern Bulgaria |
1967 |
| details |
Late Eocene |
|
Bulgaria |
Chernyavska,S. Upper Eocene spores from Brown Coals in eastern Bulgaria. |
1966 |
| details |
Late Eocene |
|
Bulgaria |
Chernyavska,S. Fossil spores and pollen grains of the Priabonian Coal Basins in Bulgaria and their climatic interpretation. |
1967 |
| details |
Late Eocene |
|
Bulgaria |
Chernyavska,S. Spore-pollen zones in certain Old Tertiary Coal bearing sediments in Bulgaria. |
1970 |
| details |
Eocene |
|
Bulgaria |
Chernyavska,S. On the stratigraphy of Paleogene deposits of Bulgaria, (palynological data). |
1973 |