| original |
Westphalian B |
Early Stephanian |
China(Ningsia Hui) |
Wang,H. Middle and Upper Carboniferous sporo-pollen assemblages from Henshanbu, Ningxia. |
1984 |
| details |
Arnsbergian |
Early Langsettian |
China(Kansu) |
Zhu,H. A revised palynological Sub-Division of the Namurian of Jingyuan, Northwest China |
1993 |
| details |
Westphalian C |
Westphalian D |
China(Inner Mongolia) |
Wang,Y.-D. Palynological zonations and paleoecology of Carboniferous sequence from Zhongwei of Ningxia, Northwest China. |
1995 |
| details |
Westphalian A |
Westphalian B |
China(Ningsia Hui) |
Wang,Y.-D. Westphalian sporo-pollen assemblages from the Upper Carboniferous in Zhongwei, Ningxia. |
1995 |