| original |
Middle Eocene |
|
W.Germany(Hesse) |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Early Oligocene |
|
Hungary |
KrivЎn-Hutter,E. Stratigraphic position of the Oligocene Brown Coal Measures of the Borokas District (Dorog Basin) in the light of palynological investigations |
1964 |
| details |
Danian |
|
E.Germany(Halle) |
Kunert,R. et al. The Tertiary to the North of the Halle-Hettstedter Mountain Bridge. |
1964 |
| details |
Late Cenomanian |
Early Turonian |
Romania |
Antonescu,E. Characteristic palynologic assemblages of some Cretaceous formations in the Metalici Mountains. |
1973 |
| details |
Late Albian |
Maestrichtian |
Romania |
Antonescu,E. Characteristic palynologic assemblages of some Cretaceous Formations in the Metaliferi Mountains. |
1973 |