| details |
Late Artinskian |
|
India(Orissa) |
Das,D.K. On the microfloral content of the Barakar Coals of the Talcher Coal Field, Orissa |
1958 |
| details |
Late Westphalian C |
|
Belgium |
Pi©rart,P. Palynology and stratigraphy of the Neeroeteren Zone, (Upper Westphalian C), in the Belgian Kempen. |
1958 |
| original |
Late Artinskian |
|
India(West Bengal) |
Anonymous On fossil spores and pollen from the Lower Gondwanas of the Raniganij and South Karanapura Coalfields |
1957 |
| original |
Late Artinskian |
|
India(West Bengal) |
Anonymous On fossil spores and pollen from the Lower Gondwanas of the Raniganij and South Karanapura Coalfields |
1957 |
| original |
Late Artinskian |
|
India(West Bengal) |
Anonymous On fossil spores and pollen from the Lower Gondwanas of the Raniganij and South Karanapura Coalfields |
1957 |
| original |
Late Cretaceous |
|
Utah |
Sarmiento,R. Microfossil zonation of Manco Group. |
1957 |
| details |
Rotliegendes |
|
Germany(Leipzig) |
Schaarschmidt,F. Palynological investigation of the Lower Permian of the Thuringen Wald. |
1957 |
| details |
Cenomanian |
|
Wyoming |
Griesbach,F.R. Preliminary palynology of the Lower Frontier Formation, southwestern Wyoming. |
1956 |
| details |
Early Westphalian D |
|
W.Germany(N.Rhine) |
Bharadwaj,D.C. et al. The spore content of the Beds of Velen, Ruhr Carboniferous. |
1955 |
| details |
Westphalian D |
|
Germany(Rhineland) |
Bharadwaj,D.C. et al. The spore content of the Velener Layers of the Ruhr Coal Measures. |
1955 |
| details |
Early Carboniferous |
|
Canada(NWT,Mackenzie) |
Hacquebard,P.A. Lower Carboniferous spore assemblage in Coal from the South Nahanni River area in Northwestern Canada. |
1955 |
| details |
Westphalian D |
|
W.Germany(N.Rhine) |
Teichmuller,R. The Velen strata of the Munster Carboniferous and the end of tectonic movement in the Subvariscischen For-Deep |
1954 |
| details |
Pennsylvanian |
|
Illinois |
Kosanke,R.M. Correlation of Coals and spore analysis. |
1954 |
| details |
Early Westphalian C |
|
W.Germany(Niedersachsen) |
Kremp,G.O.W. The More detailed age of some Carboniferous Coal Rubble of the Niedersachsischen Basin based on its microflora. |
1953 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Radforth,N.W. et al. The classification of recently discovered Cretaceous plant microfossils of potential importance to the stratigrphy of Western Canada. |
1953 |
| details |
Pennsylvanian |
|
Canada(Nova Scotia) |
Somers,G. A preliminary study of the fossil spore content of the Lower Jubilee Seam of the Sydney Coalfield, Nova Scotia. |
1952 |
| details |
Late Pennsylvanian |
|
Pennsylvania |
Cross,A.T. The geology of the Pittsburgh Coal: Stratigraphy, petrology, origin and composition, and geologic interpretation of mining problems. |
1952 |