| details |
Visean |
|
Niger |
Lachkar,G. The Visean age of the Agade Coal Basin, (Niger). II. |
1978 |
| details |
Early Carboniferous |
|
Niger |
Lachkar,G. et al. Affinity of the coal-bearing formations of Agades, Niger. |
1979 |
| details |
Early Carboniferous |
|
Niger |
Lachkar,G. et al. Lageniculate megaspores from the Lower Carboniferous of Niger and the Shaba Lower Gondwana. |
1982 |
| details |
Early Carboniferous |
|
Chad |
Lachkar,G. et al. Lageniculate megaspores from the Lower Carboniferous of Niger and the Shaba Lower Gondwana. |
1982 |
| details |
Early Carboniferous |
|
Egypt |
Lachkar,G. et al. Lageniculate megaspores from the Lower Carboniferous of Niger and the Shaba Lower Gondwana. |
1982 |
| details |
Early Visean |
Early Namurian |
Algeria |
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 Visean |
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 Visean |
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 |
| details |
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 |
Tournaisian |
Middle Serpukhovian |
Libya |
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 |
Visean |
|
Nd |
Scott,A.C. et al. Paleozoic spores and pollen. Chapter 18G Palaeozoic megaspores. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |