| original |
Early Namurian |
Middle Namurian |
Turkey |
Agrali,B. New genus and new species of sporomorphs in the Amasra Coal Basin, Turkey. |
1964 |
| details |
Middle Namurian |
|
Turkey |
Agrali,B. et al. New forms of spores and pollen occuring in some Turkish Carboniferous and Tertiary Coal Beds |
1965 |
| details |
Late Visean |
Westphalian D |
Turkey |
Agrali,B. et al. Study of the microspores of the Carboniferous Basin of Amasra (1-2). |
1969 |
| details |
Early Namurian |
Middle Namurian |
Turkey |
Agrali,B. et al. Study of the microspores of the Carboniferous Basin of Amasra (1-2). |
1969 |