| details |
Early Westphalian B |
|
Canada(Nova Scotia) |
Barss,M.S. Carboniferous and Permian spores of Canada. |
1967 |
| details |
Westphalian A |
|
Canada(Nova Scotia) |
Barss,M.S. Carboniferous and Permian spores of Canada. |
1967 |
| details |
Early Stephanian |
|
France(Jura) |
Navale,G.K.B. Miospore assemblage pattern in the Microlithotypes of Jura Coals. |
1964 |
| details |
Early Stephanian |
Middle Stephanian |
France(Jura) |
Navale,G.K.B. Palynologic study of some coals of France in relation to their petrographic structure. |
1962 |
| details |
Westphalian D |
|
France(Jura) |
Navale,G.K.B. Palynologic study of some coals of France in relation to their petrographic structure. |
1962 |
| details |
Nd |
|
Nd |
Alpern,B. Contribution to the palynological and petrographic study of French Coals. |
1959 |
| details |
Middle Westphalian A |
|
England(Yorkshire) |
Smith,A.H.V. Palaeoecology of Carboniferous Peats. (In: Problems in Palaeoclimatology. A.E.M.Narin, editor) |
1964 |
| details |
Westphalian A |
Westphalian B |
England(Yorkshire) |
Smith,A.H.V. The palaeoecology of Carboniferous Peats based on the miospores and petrography of Bituminous Coals. |
1962 |
| details |
Stephanian C |
|
France(Aveyron) |
Doubinger,J. Palynologic investigations of Stephanian Coals of Decazeville (France). |
1964 |