| details |
Early Eocene |
|
Hungary |
Kedves,M. et al. Palynologic investigations on the Lower Eocene layers in the surrounding country of Iszkaszentgyorgy.IV. |
1965 |
| details |
Ypresian |
Sparnacian |
Hungary |
Kedves,M. Palynologic stratigraphy of the Eocene deposits of Hungary. |
1963 |
| details |
Early Eocene |
|
Hungary |
Kedves,M. Contribution to the Lower Eocene flora of Hungary on the basis of palynologic examinations of Coal deposits from Pit 3 of Orozlany and from Pit 1 5/B of Tatabanya. |
1963 |
| original |
Sparnacian |
|
Hungary |
Kedves,M. Palynologic investigations from the Dorog Basin. II. |
1961 |
| original |
Rhaetian |
|
Sweden |
Nilsson,T. On the occurrence of a Mesozoic oil shale in Schonen. |
1958 |