| details |
Late Westphalian C |
Westphalian D |
England |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Late Visean |
Middle Serpukhovian |
Algeria |
Coquel,R. Microfloras in North Africa. (In: The Carboniferous of the World II. Australia, Indian Subcontinent, South Africa, South America and North Africa. C. Martnez Daz et al, editors) |
1985 |
| details |
Early Namurian |
|
Libya |
Candilier,A.M. et al. Uppermost Devonian and Lower Carboniferous megaspores from the Illizi Basin, (Algerian Sahara) and the Rhadames Basin, (Western Libya). |
1982 |
| details |
Early Namurian |
|
Tunisia |
Candilier,A.M. et al. Uppermost Devonian and Lower Carboniferous megaspores from the Illizi Basin, (Algerian Sahara) and the Rhadames Basin, (Western Libya). |
1982 |
| original |
Westphalian D |
|
England(Gloucestershire) |
Spinner,E. Westphalian D megaspores from the Forest of Dean Coalfield, England. |
1965 |
| details |
Westphalian D |
|
England |
Pi©rart,P. Systematics, stratigraphic and geographic distribution of Carboniferous and Permian megaspores. |
1975 |