| details |
Westphalian D |
|
France(Lorraine) |
Lachkar,G. et al. Distribution of megaspores in the Westphalian D and Lower Stephanian of the Coal Basin of Lorraine |
1965 |
| details |
Late Westphalian C |
Early Westphalian D |
France(Lorraine) |
Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. |
1971 |
| details |
Late Westphalian |
|
France(Lorraine) |
Loboziak,S. et al. Palaeobotanical and palynological research of the Upper Westphalian in the Marienau and Cocheren Country, Coal Mines in the Lorraine Basin. |
1976 |
| details |
Namurian A |
Westphalian D |
France |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Westphalian D |
|
France |
Lachkar,G. On the systematic position of Triletes saarensis J.Zerndt, 1940. |
1965 |
| details |
Westphalian |
|
China(Ningsia Hui) |
Yang,J. et al. The megaspores from the Yanghugou Formation in the Western Ordos Basin and its stratigraphical significance |
1987 |