| details |
Paleocene |
|
Spain |
Kedves,M. Plant microfossils from the Upper Cretaceous and Lower Tertiary Layers of northern Spain Ii |
1996 |
| details |
Late Cretaceous |
|
Europe |
GгczЎn,F. et al. The genera of "Stemma Normapolles Pflug 1953B" (Angiospermae). |
1967 |
| details |
Early Campanian |
|
E.Germany |
Krutzsch,W. The stratigraphic classification of spores from the Upper Cretaceous in North Central Europe-Methodical Bases and present status of investigations |
1966 |
| details |
Middle Senonian |
|
Germany |
Zaklinskaya,E.D. Angiosperm pollen and their significance for the stratigraphy of the Upper Cretaceous and Paleogene |
1963 |
| details |
Middle Senonian |
|
W.Germany(N.Rhine) |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Santonian |
Paleocene |
USSR(WSL) |
Zaklinskaya,E.D. The importance of pollen of angiosperm plants for the stratigraphy of the Upper Cretaceous and Paleogene. |
1960 |
| original |
Middle Senonian |
|
W.Germany(N.Rhine) |
Pflug,H.D. Origin and development of the angiosperm pollen in earth history |
1953 |