| original |
Early Carboniferous |
|
USSR(Moscow Basin) |
Dijkstra,S.J. et al. Lower Carboniferous megaspores from the Moscow Basin. |
1957 |
| details |
Early Carboniferous |
|
USSR(Moscow Basin) |
Dijkstra,S.J. et al. Lower Carboniferous megaspores from the Moscow Basin. |
1957 |
| details |
Early Carboniferous |
|
USSR(Moscow Basin) |
Pi©rart,P. Preliminary note on the Size of fossil dispersed spores. |
1974 |
| details |
Early Carboniferous |
|
USSR(Moscow) |
Pi©rart,P. Evolution of spore and pollen and their Diagenisis |
1978 |
| details |
Early Tournaisian |
Late Visean |
USSR(Ukrainian SSR) |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |