| original |
Early Gondwana |
|
India(Punjab) |
Virkki,C. Spores from the Lower Gondwanas of India and Australia. |
1945 |
| original |
Westphalian A |
Westphalian C |
Netherlands |
Dijkstra,S.J. et al. A monographic revision of Carboniferous megaspores with special consideration to South Limburg, (Netherlands). |
1946 |
| original |
Early Carboniferous |
|
England |
Crookall,R. et al. The Carboniferous "microspores" that have been designated "C1" by various authors. |
1952 |
| 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 |
| original |
Jurassic |
Cretaceous |
Italy(Sardinia) |
d'Amato-Avanzi,M.G. Mesozoic spores and pollen grains from the Isle of Tavolara, Sardinia (Italy).1. Laevigate Trilete spores. |
1974 |
| original |
Jurassic |
Cretaceous |
Italy(Sardinia) |
d'Amato-Avanzi,M.G. Mesozoic spores and pollen grains from the Isle of Tavolara, Sardinia (Italy).1. Laevigate Trilete spores. |
1974 |