| details |
Miocene |
Late Neogene |
India(Madras) |
Navale,G.K.B. Some contributions to the palaeobotany of Neyveli Lignite, South India. |
1973 |
| details |
Late Neogene |
Pleistocene |
Ethiopia |
Bonnefille,R. Evidence for a Cooler and Drier climate in the Ethiopian Uplands Towards 2.5 Myr Ago |
1983 |
| details |
Late Neogene |
|
Ethiopia |
Bonnefille,R. et al. Palynology, stratigraphy and paleoenvironment of a Pliocene Hominid Site, (2.9-3.3 M.Y.) at Hadar, Ethiopia. |
1987 |
| details |
Early Eocene |
|
Kentucky |
Ehrlich,H.G. et al. The ultrastructure of Eocene pollen |
1959 |