| original |
Desmoinesian |
|
Iowa |
Wilson,L.R. et al. Plant microfossils of an Iowa Coal deposit. |
1937 |
| original |
Early Gondwana |
|
India(Madhya Pradesh) |
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 Miocene |
|
India(Tamil Nadu) |
Ramanujam,C.G.K. Revision of Pteridophytic spores from the Warkalli Lignite of South India. |
1972 |
| original |
Ypresian |
|
Belgium |
Pastiels,A. Contribution to the study of microfossils of the Belgian Eocene. |
1948 |
| original |
Nd |
|
Nd |
Jardin©,S. Microfloras from formations in Gabon attributed to the Karroo. |
1974 |
| original |
Late Permian |
|
Czechoslovakia |
Planderova,E. Palynological research in the Melaphyre Series of the Choc Unit in the northeast part of the Nizke Tatry between Spissky Stiavnik and Vikartovce. |
1973 |
| original |
Campanian |
|
Ivory Coast |
Tea-Yassia,J. et al. Study of some Upper Cretaceous palynomorphs from the Cдte d'Ivoire offshore basin: biostratigraphical and pal¦oenvironmental implications. |
1999 |