| details |
Stephanian B |
|
France(Aveyron) |
Doubinger,J. Microspores of the Stephanian (Stephanien B from Cru©jouls/Aveyron-France). |
1966 |
| details |
Westphalian D |
|
France |
Navale,G.K.B. Palynological studies of Merlabach Coals in conjunction with petrographic structure. |
1964 |
| details |
Westphalian D |
|
France |
Alpern,B. Contribution to the palynological and petrographic study of French Coals. |
1959 |
| original |
Westphalian |
|
France |
Alpern,B. et al. Description of some microspores of the French Permo-Carboniferous. |
1958 |
| details |
Stephanian B |
Middle Permian |
Czechoslovakia |
Planderova,E. et al. Biostratigraphic evaluation of Graphiteous Shales in the Zemplin Inselberg area (Eastern Slovakia). |
1981 |
| details |
Westphalian D |
|
Canada(Nova Scotia) |
Barss,M.S. Carboniferous and Permian spores of Canada. |
1967 |
| details |
Early Westphalian C |
|
Canada(Eastern Offshore) |
Barss,M.S. et al. A palynological zonation and correlation of Sixty-Seven wells, |
1979 |
| original |
Wolfcampian |
|
Arizona |
Blazey,E.B. Fossil flora of the Mogollon Rim |
1971 |