| original |
Permian |
|
China(N.China) |
Gao,L. et al. Spores and pollen. Carboniferous and Permian spores and pollen. (In: Paleontological Atlas of North China.III.Micropaleontological Volume.) |
1984 |
| details |
Late Carboniferous |
Permian |
China(N.China) |
Gao,L. et al. Spores and pollen. Carboniferous and Permian spores and pollen. (In: Paleontological Atlas of North China.III.Micropaleontological Volume.) |
1984 |
| details |
Early Permian |
|
China(Shanxi) |
Zheng,G. et al. Carboniferous-Permian sporopollen assemblages of Jizhong Region, Hebei, China. |
2000 |
| details |
Early Permian |
|
China(Shandong) |
Zheng,G. et al. Carboniferous-Permian sporopollen assemblages of Jizhong Region, Hebei, China. |
2000 |