| details |
Pennsylvanian |
|
Illinois |
Kosanke,R.M. Correlation of Coals and spore analysis. |
1954 |
| 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 |
Cenomanian |
|
Wyoming |
Griesbach,F.R. Preliminary palynology of the Lower Frontier Formation, southwestern Wyoming. |
1956 |
| 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 |
| original |
Late Artinskian |
|
India(Bihar) |
Banerjee,R. The Coal Seams of the Barakar Measures of the area around Ray, Hazaribagh District. |
1958 |
| details |
Stephanian |
|
France(Jura) |
Alpern,B. A trial correlation by palynology of the Stephanian Coal Beds cored by four Drillings in the Lons-le-Saunier (Jura) Region. |
1958 |
| details |
Purbeckian |
|
France(Charente-Maritime) |
Lantz,J. Study of the spores and pollen of a Purbeckian sample from the Island of Oleron. |
1958 |
| 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 Artinskian |
|
India(Orissa) |
Das,D.K. On the microfloral content of the Barakar Coals of the Talcher Coal Field, Orissa |
1958 |
| 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 |