| details |
Maestrichtian |
|
Mexico(Sonora) |
Lucas,S.G. et al. Paleontology of the Upper Cretaceous Cabullona Group, northeastern Sonora. (In: Studies on the Mesozoic of Sonora and adjacent areas. C.Jacques-Ayala et al, editors) |
1995 |
| details |
Late Eocene |
|
USSR(Ukrainian SSR) |
Pasechnyi,G.V. et al. Stratigraphy and lithology of Neogene ore-bearing and underlying series of the Oligocene Nikopol Manganese Ore Basin. |
1992 |
| details |
Eocene |
|
China(Guangdong) |
Li,Z. Palynological assemblages of the Wenchang Formation in Pearl Ri Mouth Basin |
1996 |
| details |
Turonian |
|
USSR(Kazakh SSR) |
Kruchinina,N.V. et al. Palynostratigraphyof Cretaceous deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Early Eocene |
|
China(Qinghai) |
Wang,R. et al. Tertiary sporopollen flora in Jianghan Basin, China. |
2000 |
| details |
Early Eocene |
|
China(Hopei) |
Wang,R. et al. Tertiary sporopollen flora in Jianghan Basin, China. |
2000 |