| original |
Early Gondwana |
|
India(Punjab) |
Virkki,C. Spores from the Lower Gondwanas of India and Australia. |
1945 |
| original |
Eocene |
|
USSR(Turkmen SSR) |
Abuzyarova,R.Y. Spore-pollen complexes of Eocene deposits of Turkenia, (Badkhiz). |
1956 |
| original |
Late Santonian |
Early Campanian |
Hungary |
GгczЎn,F. Standard palynology of Senonian deposits of the Bakony Mountains |
1964 |
| original |
Late Carboniferous |
|
Germany(Leipzig) |
Storch,D. Species of the genus Sphensphyllum (Brongniart) in the Zwickau-Lugau-Oelsnitz Coal Area. A contribution to the revisin of the genus. |
1966 |