| details |
Tertiary |
|
Poland |
Turnau,E. Microflora and paleogeography of the Carboniferous Coal deposits in the Polish Carpathians. |
1970 |
| details |
Stephanian B |
Stephanian C |
China(Hupei) |
Gao,L. Carboniferous and Early Permian spore assemblages of North China Region and the boundary of the Carboniferous and Permian |
1985 |
| details |
Stephanian B |
Stephanian A |
China(Shansi) |
Gao,L. Carboniferous and Early Permian spore assemblages of North China Region and the boundary of the Carboniferous and Permian |
1985 |
| details |
Stephanian A |
Stephanian B |
China(Shansi) |
Gao,L. Carboniferous and Early Permian spore assemblages of North China Region and the boundary of the Carboniferous and Permian |
1985 |
| details |
Stephanian |
|
Kentucky |
Helfrich,C.T. et al. Palynologic and petrographic variation in the Otter Creek Coal Beds, (Stephanian, Upper Carboniferous), Western Kentucky. |
1989 |
| details |
Pottsville |
|
Alabama |
Upshaw,C.F. Pennsylvanian palynology and age relationships in the Warrior Basin, Alabama. |
1967 |
| details |
Pennsylvanian |
|
Iowa |
Ravn,R.L. An introduction to the stratigraphic palynology of the Cherokee Group (Pennsylvanian) coals of Iowa. |
1979 |
| details |
Pennsylvanian |
|
Kentucky |
Peppers,R.A. Palynology and correlations of some coals in the Tradewater Formation (Pennsylvanian) in western Kentucky, and in the Abbott Formation in southeastern Illinois. |
1977 |
| details |
Pennsylvanian |
|
Illinois |
Peppers,R.A. Palynology and correlations of some coals in the Tradewater Formation (Pennsylvanian) in western Kentucky, and in the Abbott Formation in southeastern Illinois. |
1977 |
| details |
Pennsylvanian |
Pennsylvanian |
Illinois |
Peppers,R.A. Palynology and correlations of some coals in the Tradewater Formation (Pennsylvanian) in western Kentucky, and in the Abbott Formation in southeastern Illinois. |
1977 |
| details |
Nd |
|
France |
Coquel,R. Contribution to the knowledge of the Lower Westphalian |
1971 |
| details |
Namurian C |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Spore and pollen complexes from the Bashkirian deposits of the Donets Basin |
1979 |
| details |
Namurian C |
Westphalian A |
England(Derbyshire) |
Neves,R. Namurian plant spores from the Southern Pennines, England |
1961 |
| details |
Namurian B |
Westphalian C |
Indiana |
Eggert,D.L. et al. Environments of deposition coal balls, Cuticular Shale and Grey-Shale floras in Fountain and Parke Counties, Indiana. |
1982 |
| details |
Namurian B |
Namurian C |
Poland |
GŠ³recka,T. Stratigraphy of the Bialy Kamien Beds in the northwestern part of the Intra-Sudetic Trough on the Ground of palynological research. (In: Geological research in the Lower Silesian Region) |
1969 |
| details |
Namurian B |
Stephanian |
China |
Gao,L. Carboniferous spore assemblages in China. (In: Biostratigraphy. P.K.Sutherland and W.L.Manger, editors) |
1984 |
| details |
Namurian B |
Westphalian A |
England(Derbyshire) |
Neves,R. Namurian plant spores from the Southern Pennines, England |
1961 |