| original |
Middle Senonian |
|
W.Germany(N.Rhine) |
Weyland,H. et al. The spores and pollen of the Cretaceous of Aachen and their meaning for the characterization of the Middle Senonian. |
1953 |
| details |
Middle Eocene |
|
W.Germany(Hesse) |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Middle Devonian |
Early Carboniferous |
W.Germany(N.Rhine) |
Brelie,G.Von Der The Lower Cretaceous of northern Sauderland |
1964 |
| details |
Cretaceous |
|
Spain |
Menendez-Amor,J. A spore-pollen study of the Una Lignites, (Cuenca). |
1970 |
| details |
Lutetian |
|
Turkey |
Akyol,E. Palynological study of the Eocene of Bayat (Corum, Turkey) and correlation between Karakaya and Emirsah |
1978 |
| details |
Late Cretaceous |
|
Hungary |
Kedves,M. et al. LM and TEM investigations on the Upper Cretaceous Ajkaite of Hungary 1. |
2000 |