| details |
Nd |
|
Nd |
Song,Z.-C. et al. Fossil Spores and Pollen of China. Volume 1: The Late Cretaceous and Tertiary Spores and Pollen. |
1999 |
| details |
Early Maestrichtian |
Middle Maestrichtian |
Russia(Khabarovsk) |
Markevich,V.S. et al. The Maastrichtian flora and dinosaurs of the Russian Far East. |
2001 |
| details |
Early Maestrichtian |
Late Maestrichtian |
Russia(Magadan) |
Markevich,V.S. et al. The Maastrichtian flora and dinosaurs of the Russian Far East. |
2001 |
| details |
Middle Maestrichtian |
|
Russia(Sakhalin Oblast) |
Markevich,V.S. et al. The Maastrichtian flora and dinosaurs of the Russian Far East. |
2001 |