| details |
Middle Eocene |
|
W.Germany(Hesse) |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Sparnacian |
|
Hungary |
Kedves,M. Palynological studies in the Dorog Basin.1. |
1960 |
| details |
Late Paleocene |
Early Oligocene |
Nd |
He,Y.-M. et al. Palynological investigations of Palaeogene in the Qingjiang Basin in Kiangsi Province.I. |
1977 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. The Middle Oligocene age of the Torun Clays, based on the spore and pollen analysis |
1965 |
| details |
Paleogene |
Neogene |
Poland |
Grabowska,I. Flora of the Palaeogene and the Neogene. (In: Catalogue of Fossil. Part 3A. Cainozoic, Tertiary. J.Czerminski, editor) |
1977 |
| details |
Lutetian |
Bartonian |
California |
Frederiksen,N.O. et al. Middle Eocene palynomorphs from San Diego, California;Part I:Introduction, spores and Gymnosperm pollen. |
1983 |
| details |
Late Eocene |
|
W.Germany(Hesse) |
Engel,E. On the palynology and stratigraphy of the Borken Brown Coal, (Hessen). |
1987 |
| details |
Cenomanian |
|
France |
Durand,S. Pollen analysis of Upper Cretaceous formations in France. |
1959 |
| details |
Wealden |
|
Belgium |
Delcourt,A.F. et al. Spores and pollen of the Wealdian of Hainaut. |
1955 |
| details |
Tertiary |
|
Turkey |
Akyol,E. A contribution to the palynological study of the Tertiary Coals of Turkey |
1964 |