| original |
Tertiary |
|
Germany(Brandenburg) |
Sontag,E. Microbotanical (Palynological) analysis on 2 Niederlausitzer Seam horizon |
1966 |
| original |
Miocene |
|
Texas |
Ebtehadj,K. Palynology of the subsurface Frio Formation, in Liberty and Chambers Counties, Texas. |
1969 |
| original |
Late Sparnacian |
Early Cuisian |
Hungary |
Kedves,M. et al. Spore-pollen data from the Marl Layers of Mountain Bolca |
1970 |
| original |
Middle Eocene |
|
W.Germany(Hesse) |
Thiele-Pfeiffer,H. The microflora from the Middle Eocene oil shale of Messel near Darmstadt. |
1988 |
| original |
Early Miocene |
Middle Miocene |
China(Shantung) |
Liu,G. et al. Paleoecology of a Miocene flora from the Shanwang Formation, Shandong Province, Northern East China. |
1992 |
| original |
Middle Miocene |
|
Poland |
Kohlman-Adamska,A. Pollen analysis of the Neogene deposits from the Wyrzysk Region, North-Western Poland |
1993 |