| details |
Namurian B |
Westphalian A |
Turkey |
Dijkstra,S.J. Megaspqres of the Turkish Carboniferous and their stratigraphical value. |
1952 |
| original |
Namurian B |
Westphalian A |
Turkey |
Dijkstra,S.J. New Carboniferous megaspores from Turkey. |
1952 |
| original |
Namurian B |
Westphalian |
Turkey |
Dijkstra,S.J. New Carboniferous megaspores from Turkey. |
1952 |
| details |
Namurian B |
Westphalian A |
Turkey |
Dijkstra,S.J. The stratigraphical value of megaspores |
1952 |
| details |
Namurian B |
Westphalian B |
Turkey |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |