| details |
Late Pliocene |
Quaternary |
Brazil(Amazonas) |
Hammen,T.Van Der et al. Late Tertiary and Pleistocene vegetation history; 20my to 20ky. II. 3. South America. (In: Vegetation History. B.Huntley et al, editor) |
1988 |
| details |
Pliocene |
Pleistocene |
Ethiopia |
Bonnefille,R. Palynological evidence for an important change in the vegetation of the Omo Basin between 2.5 and 2 million years ago. (In: Earliest man and environments in the Lake Rudolf Basin: Stratigraphy Paleoecology and Evolution. Y.Coppens et al, editors) |
1976 |
| details |
Late Pliocene |
Late Pleistocene |
Ethiopia |
Bonnefille,R. et al. Data on fossil flora. (In: The Omo Group; Archives of the International Omo Research Expedition. J.de Heinzelin, editor) |
1983 |
| details |
Miocene |
|
Pacific Ocean |
Leopold,E.B. Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands |
1969 |