| details |
Permian |
|
Poland |
Orlowska-Zwolinska,T. A first finding of Zechstein sporomorphs in Poland |
1962 |
| details |
Zechstein |
|
Poland |
Orlowska-Zwolinska,T. Flora of the Permian-Microflora of the Zechstein |
1972 |
| details |
Wolfcampian |
|
E.Germany |
Kozur,H. Contribution of Permian stratigraphy. Part 2. |
1980 |
| details |
Roadian |
|
Poland |
Sliwinski,W. Proposed revision of the stratigraphic position of the Chelmsko Slaskie Beds, (Permian, Intra-Sudetic Basin). |
1984 |
| details |
Asselian |
|
E.Germany(Suhl) |
Dyupina,G.V. et al. On the palynological correlation of Lower Permian deposits of Western Europe and the Pre-Urals |
1985 |