| details |
Late Miocene |
Early Pliocene |
W.Germany(N.Rhine) |
Mohr,B.A.R. The microflora of the Upper Miocene - Lower Pliocene overlying beds of the Rhenish Brown Coal. |
1984 |
| details |
Late Eocene |
Early Oligocene |
Egypt |
Takahashi,K. et al. Palynological investigation of Late Eocene to Early Oligocene Lignites from Fayum Oasis, Egypt. |
1989 |
| details |
Middle Miocene |
|
W.Germany(Bavaria) |
Mohr,B.A.R. et al. Sporotrapoidites erdtmanii (Nagy) Nagy, a Trapaceous pollen species pertaining to the Oligocene to Pliocene genus Hemitrapa Miki |
1990 |