| 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 Pliocene |
Pleistocene |
China(Tsinghai) |
Chen,Z. et al. Geological environments since Pliocene and accumulation process of saline deposit in West Chaidamu Basin, Qinghai, China. |
1990 |
| details |
Early Cretaceous |
|
China(Kansu) |
Jiang,D.-X. et al. Petroleum sporo-pollen assemblages and oil source rock of Yumen oil-bearing Region in Gansu. |
1980 |
| details |
Late Tertiary |
|
China(Kansu) |
Sung,T.C. Tertiary spore and pollen complexes from the Red Beds of Chiuchuan, Kansu and their geological and botanical significance. |
1958 |
| details |
Pleistocene |
|
Atlantic Ocean |
Bonnefille,R. et al. Organic matter and palynology of DSDP Site 367 Pliocene-Pleistocene cores off West Africa. |
1982 |
| details |
Villafranchian |
|
Algeria |
Beucher,F. Palynological study of the Neogene and Quaternary formations of the northwestern Sahara. |
1975 |