| details |
Early Miocene |
Middle Miocene |
Poland |
Ziembinska-Tworzydlo,M. A palyno-stratigraphic study of Tertiary Brown Coal deposits in the vicinity of Zloczew. |
1968 |
| details |
Tertiary |
|
Germany(Brandenburg) |
Sontag,E. Microbotanical (Palynological) analysis on 2 Niederlausitzer Seam horizon |
1966 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. The Middle Oligocene age of the Torun Clays, based on the spore and pollen analysis |
1965 |
| original |
Nd |
|
Nd |
Milakovic,B.B. Stratigraphic value of sporomorphs from the Tertiary of Papratna near Uzicka Pozega, (southwest Serbia). |
1961 |
| details |
Miocene |
|
Hungary |
Kedves,M. Palynological investigation of the Miocene Brown Coal of the Here No.13 borehole |
1959 |
| original |
Late Oligocene |
|
Germany(Bavaria) |
Thiergart,F. The sporomorph flora of Rott in the Siedengebirge. |
1958 |