| original |
Middle Eocene |
Early Oligocene |
China(Tibet) |
Song,Z.-C. et al. Early Tertiary palynoflora and its significance of paleogeography from northern and eastern Xizang. |
1982 |
| details |
Late Neogene |
|
Pacific(E.China Sea) |
Song,Z.-C. et al. A research on Cenozoic palynology of the Longjing structural area in the shelf basin of the East China Sea (Donghai) region. |
1985 |
| details |
Middle Eocene |
Early Oligocene |
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Nd |
|
Nd |
Yi,S. Zygnematacean zygospores and other freshwater algae from the Upper Cretaceous of the Yellow Sea Basin, Southwest coast of Korea |
1997 |
| details |
Middle Eocene |
Late Eocene |
China(Shandong) |
Xu,J. et al. On the Paleogene microphytoplankton from the Shengli oil-bearing region, Shandong, China |
1997 |