| original |
Sakmarian |
Kungurian |
China(Shensi) |
Kaiser,H. The Permian microflora of the Cathaysia Layers of Northwestern Shensi, China. |
1976 |
| details |
Early Permian |
|
China(Shantung) |
Li,W.-B. et al. Jurassic spora-pollen assemblage from Yanshou, southwestern Shandong. (In: Papers for the 5th International Palynological Conference.) |
1980 |
| details |
Autunian |
|
France(Nievre) |
Carpena,J. et al. The Acid Volcanism of West Morvan in its geologic frame. Geochemical, structural and chronological characters of intrusion. |
1984 |
| details |
Late Permian |
|
China(Shansi) |
Liao,K. Permo-Carboniferous spore-pollen assemblage in Xishan Coalfield, Taiyuan, Shanxi. |
1987 |