| details |
Oligocene |
Early Pliocene |
Hungary |
Kedves,M. et al. Fossil pollen of the Family Onagraceae of the Paleogene deposits of Hungary. |
1966 |
| details |
Oligocene |
|
Germany |
Kedves,M. et al. Fossil pollen of the Family Onagraceae of the Paleogene deposits of Hungary. |
1966 |
| details |
Early Eocene |
Late Pliocene |
Europe |
Krutzsch,W. Critical study of dispersed pollen of Oenotheraceae (Onagraceae), particularly in the Tertiary of Middle Europe. |
1968 |
| details |
Early Tertiary |
|
USSR(Kamchatka Oblast) |
Zaklinskaya,E.D. et al. Palynocomplexes of the Paleogene deposits of the Zaisan Depression |
1973 |