| details |
Westphalian D |
|
Poland |
Jachowicz,A. New research on the microflora of the Polish Carboniferous |
1964 |
| details |
Namurian |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian A |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian B |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian C |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian D |
|
Turkey |
Agrali,B. Study of microspores of the Carboniferous Amasra Basin. 3. Quantitative study and correlation of Seams. |
1971 |
| details |
Westphalian B |
|
Poland |
Krawczynska-Grocholska,H. Palynology of the Carboniferous in Northwestern Poland. |
1975 |
| original |
Eocene |
|
Germany |
Potonie,R. The microscopic research of Brown Coals.Tertiary pollen forms. |
1931 |