| original |
Dogger |
|
Poland |
Thiergart,F. The stratigraphic value of Mesozoic pollen and spores |
1949 |
| original |
Early Keuper |
Dogger |
E.Germany |
Thiergart,F. The stratigraphic value of Mesozoic pollen and spores |
1949 |
| original |
Late Rhaetian |
|
E.Germany(Potsdam) |
Thiergart,F. The stratigraphic value of Mesozoic pollen and spores |
1949 |
| details |
Early Jurassic |
|
Poland |
Rogalska,M. Spore and pollen analysis of the Liassic Coal of Blanowice in Upper Silesia |
1954 |
| details |
Liassic |
|
Romania |
Luta,S. Mesozoic sporo-pollen association in the drillings at Sirinia (Banat). |
1968 |
| details |
Early Jurassic |
Middle Jurassic |
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Liassic |
|
Romania |
Givulescu,R. Fossil flora of Roumania. Second Supplement, Second Part. |
1974 |
| details |
Ladinian |
|
E.Germany(Erfurt) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |