| details |
Paleogene |
|
China(Hupei) |
Tao,M. et al. The Paleogene sporopollen assemblages series in China and the discussion about two important stratigraphic boundaries. |
2000 |
| details |
Middle Eocene |
Late Oligocene |
China(Hopei) |
Sung,T.C. et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai. |
1978 |
| details |
Paleogene |
|
China(Honan) |
Tao,M. et al. The Paleogene sporopollen assemblages series in China and the discussion about two important stratigraphic boundaries. |
2000 |
| details |
Late Cretaceous |
Early Paleogene |
China |
Song,Z.-C. et al. Compaison of palynomorph assemblages from the Cretaceous/Tertiary boundary interval in Western Europe, Northwest Africa and South China |
1997 |