| original |
Danian |
Early Eocene |
W.Germany(Hesse) |
Thomson,P.W. et al. Pollen and spores of the Middle European Tertiary. |
1953 |
| details |
Danian |
Early Eocene |
Germany |
Pflug,H.D. Origin and development of the angiosperm pollen in earth history |
1953 |
| details |
Nd |
|
Nd |
Planderova,E. et al. Micropaleobotanical investigations of the Tertiary in the Bojnice-Novaky Region. |
1970 |
| details |
Coniacian |
Campanian |
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Early Thanetian |
|
Austria |
Kedves,M. Palynological investigations on Austrian Upper Cretaceous and Lower Tertiary sediments |
1980 |
| details |
Early Thanetian |
|
Austria |
Kedves,M. Palynological investigations on Austrian Upper Cretaceous and Lower Tertiary sediments. |
1983 |
| details |
Early Maastrichtian |
|
Spain |
Ashraf,A.R. et al. A palynological study of the Cretaceous-Tertiary boundary in Western Mediterranean Regions |
1986 |