| original |
Middle Westphalian A |
Late Westphalian B |
France(Paris Basin) |
Loboziak,S. The micro and megaspores of the western part of the Bassin Houiller of northern France, stratigraphic applicationsin the study of several boreholes. |
1969 |
| details |
Visean |
Westphalian D |
Turkey |
Agrali,B. et al. Study of the microspores of the Carboniferous Basin of Amasra (1-2). |
1969 |
| details |
Middle Westphalian A |
Early Westphalian B |
France(Lorraine) |
Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. |
1971 |
| details |
Namurian B |
|
Poland |
Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. |
1971 |