| details |
Late Paleocene |
|
China(Kiangsu) |
Sun,M. et al. Description of the Palaeontology: 1. Sporo-Pollen. (In: Cenozoic Paleobiota of the Continental Shelf of the East China Sea (Donghai). Micropaleobotanical Volume) |
1989 |
| details |
Paleocene |
Eocene |
USSR(Siberia) |
Brattseva,G.M. The problem of the Tsagaiansk flora with regard to spore and pollen analytical data. |
1967 |
| details |
Cenomanian |
Oligocene |
China(S.China) |
Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 1: The Late Cretaceous and Tertiary Spores and Pollen. |
1999 |
| original |
Early Eocene |
|
USSR(Kazakh SSR) |
Zaklinskaya,E.D. Angiosperm pollen and their significance for the stratigraphy of the Upper Cretaceous and Paleogene |
1963 |