| original |
Cenomanian |
Late Cretaceous |
China(Kansu) |
Hsм,J. et al. Microflora and geological age of the uppermost part of the Lower Basin of Western Huihuipou Formation of the Chiuchuanbasin of Western Kansu. |
1956 |
| original |
Jurassic |
|
China(Shansi) |
Peking,I.C.G. Atlas of the Jurassic spore-pollen from the Tatung Coal Field. |
1959 |
| original |
Eocene |
|
India(Himachal Pradesh) |
Sarkar,S. et al. Palynological investigation of the Sabathu Formation (Eocene) in the Banethi-Bagthan area of Himachal Pradesh, India. |
1988 |