| details |
Middle Eocene |
Early Oligocene |
China(Kwangsi) |
Jiang,D.-X. et al. Spores and pollen from crude oils of Weizhou Oilfield in Beibu Gulf of South China Sea. |
1999 |
| details |
Eggenburgian |
Ottnangian |
Czechoslovakia(Morovia) |
Gabrielova,N. Micropaleobotanical study of the Lower Miocene around Safov near Vranov, (southern Moravia). |
1973 |
| details |
Oligocene |
Miocene |
France(Rhone) |
Schuler,M. et al. Palynological and ecological study of the Tertiary series of the Montbrison Basin (Massie Central Francias). |
1969 |
| details |
Helvetian |
|
Hungary |
Simoncsics,P. Spore, pollen, and Bog types of the Miocene Brown Coal area of Nograd.1. |
1969 |
| details |
Middle Miocene |
Early Pliocene |
Hungary |
Kedves,M. et al. Short review of the palynologic yield from the Pre-Quaternary of Hungary with particular regard to the stratigraphic position of the Urkut Manganite. |
1966 |
| details |
Sarmatian |
|
Hungary |
Simoncsics,P. Palynological investigation of a Neogene Drill core from Damak (northeastern Hungary). |
1963 |
| details |
Middle Pliocene |
Late Pliocene |
Germany |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 |
1958 |