| details |
Givetian |
|
China(Yunnan) |
Lu,L.-C. Middle Devonian microflora from Haickou Formation at Shijiapo in Zhanyi of Yunnan, China |
1988 |
| details |
Frasnian |
|
China(Hopei) |
Ashraf,A.R. Microflora from the Upper Devonian from Wuhan (Southern China) |
1993 |
| original |
Emsian |
Givetian |
China(Yunnan) |
Lu,L. Devonian miospores from the Longhuashan section in Zhanyi of Yunnan and their stratigraphic significance. |
1980 |
| details |
Emsian |
Givetian |
China(Yunnan) |
Beck,J.H. et al. Silurian spores and cryptospores from the Arisaig Group, Nova Scotia, Canada. |
2001 |