| details |
Nd |
|
Nd |
Kedves,M. Paleophytogeography of the angiosperm pollen grain during the Upper Cretaceous and the Tertiary I |
1987 |
| details |
Eocene |
|
China(Liaoning) |
Mao,S. et al. Palynology in Basin analysis of the Fushun Coal-Field. |
1989 |
| details |
Aquitanian |
|
Canada(Arctic) |
Whitlock,C. et al. Pollen and vertebrates of the Early Neogene Haughton Formation, Devon Island, Arctic Canada. |
1990 |
| details |
Early Eocene |
|
China(Kiangsu) |
Zhang,Y.-Y. et al. Eocene palynofloras from the Dainan and Sanduo Formations in North Jiangsu with special reference to Eocene climatic changes in Southeast China |
1992 |
| details |
Turonian |
Santonian |
China |
Zhang,Y.-Y. Late Cretaceous palynofloras of China |
1993 |
| details |
Paleocene |
|
Northern Hemisphere |
Shearer,J.C. et al. Delineation of distinctive nature of Tertiary coal beds. |
1995 |