| details |
Westphalian C |
|
Scotland |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Westphalian B |
|
Turkey |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Westphalian B |
|
Poland |
Butterworth,M.A. Microfloras of the Upper Carboniferous. |
1969 |
| details |
Late Namurian |
|
Romania |
Venkatachala,B.S. et al. Carboniferous spores and pollen from the Calareti Zone of the Moesian Platform, Rumania. |
1968 |
| details |
Westphalian B |
Westphalian C |
France(Lorraine) |
Alpern,B. et al. Can the Lorraine Coalfield provide a stratotype for the Upper Westphalian? |
1967 |
| details |
Westphalian A |
Westphalian C |
United Kingdom |
Smith,A.H.V. et al. Miospores in the coal seams of the Carboniferous of Great Britain. |
1967 |
| details |
Westphalian B |
Westphalian C |
France(Lorraine) |
Alpern,B. et al. Palynologic zonation of the Carboniferous Basin of Lorraine. |
1966 |
| details |
Westphalian |
|
United Kingdom |
Butterworth,M.A. The distribution of Densospores. |
1966 |
| details |
Westphalian B |
|
England |
Butterworth,M.A. Densosporites (Berry) Potonie and Kremp, and related genera. Report of CIMP Working Group No.2 |
1964 |
| details |
Westphalian B |
|
England(Derbyshire) |
Butterworth,M.A. The distribution of Densosporites sphaerotriangularis, in the Westphalian B of the Western Pennine Hard Coal Fields of England. |
1964 |
| details |
Westphalian B |
|
England(Shropshire) |
Butterworth,M.A. et al. Densosporites Berry 1937 and related genera. |
1963 |
| details |
Westphalian B |
|
W.Germany(N.Rhine) |
Butterworth,M.A. et al. Densosporites Berry 1937 and related genera. |
1963 |
| details |
Westphalian A |
Westphalian C |
W.Germany(N.Rhine) |
Alpern,B. et al. Provisional report of CIMP Group No.2 on Densosporites, (Berry), emended |
1962 |