| details |
Early Permian |
|
USSR(Tyumenskaya Oblast) |
Dibner,A.F. Stratigraphic significance of spore and pollen assemblages of Imangda Coal deposits in the Norilsk Region. |
1961 |
| details |
Permian |
|
USSR(Novosibirskaya) |
Dibner,A.F. Late Paleozoic spore and pollen complexes in the North of the Siberian Platform and their stratigraphic significance. |
1960 |
| details |
Late Carboniferous |
Early Permian |
USSR(Siberia) |
Dibner,A.F. Late Paleozoic spore and pollen complexes in the North of the Siberian Platform and their stratigraphic significance. |
1960 |
| details |
Early Permian |
|
USSR(Siberia) |
Dibner,A.F. Late Paleozoic spore and pollen complexes in the North of the Siberian Platform and their stratigraphic significance. |
1960 |
| details |
Early Permian |
|
USSR(Urals) |
Abramova,S.A. et al. Palynological investigations of Upper Kama's potassium deposits, underlying Kungurian Salt Layers. |
1960 |
| details |
Artinskian |
Kungurian |
USSR(Urals) |
Samoilovich,S.R. Pollen and spores of Permian deposits of Cherdyn and Aktyubinsk in the Lower Urals. (In: Palaeobotanical Symposium) |
1953 |