| details |
Nd |
|
Nd |
Friis,E.M. et al. In situ, pollen and spores in plant evolution. Chapter 14B angiosperm pollen in situ, in Cretaceous reproductive organs. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Oligocene |
|
Germany(Brandenburg) |
Mai,D.H. Contributions to the flora of the Middle Oligocene Calau Beds I Brandenburg, Germany |
1998 |
| details |
Late Eocene |
|
China(Guangxi) |
Li,G. et al. Pollen assemblages of the Late Eocene, Nadu Formation, from the Bose Basin of Guangxi, Southern China. |
1999 |