| details |
Pleistocene |
|
Atlantic Ocean |
Bonnefille,R. et al. Organic matter and palynology of DSDP Site 367 Pliocene-Pleistocene cores off West Africa. |
1982 |
| details |
Late Miocene |
|
Ethiopia |
Yemane,K. et al. Pollen and clay mineral assemblages of a Late Miocene lacustrine sequence. |
1987 |
| 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 |
Late Miocene |
|
Nigeria |
M©dus,J. et al. Sedimentology, pollen, spores and Diatoms of a 148 M. deep Miocene Drill Hole from Oku Lake, East Central Nigeria |
1988 |