| 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 |
Nd |
|
Nd |
Pflug,H.D. Origin and development of the angiosperm pollen in earth history |
1953 |
| details |
Oligocene |
|
W.Germany(Hesse) |
Holtz,S. Investigation of the Oligocene spore stratigraphy of Hesse, (West Germany). |
1962 |
| details |
Coniacian |
Early Eocene |
USSR |
Kuznetsova,T.A. et al. Localities of significant angiospermous pollen within the USSR.Normapolles Taxa |
1980 |
| details |
Late Paleocene |
Late Eocene |
USSR |
Kuznetsova,T.A. et al. Localities of significant angiospermous pollen within the USSR.Normapolles Taxa |
1980 |