| 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 |
Stephanian C |
|
W.Germany(N.Rhine) |
Bharadwaj,D.C. et al. Microfloristic evidence on the boundary between the Carboniferous and the Permian systems in Pfalz (W.Germany). |
1957 |
| original |
Westphalian |
Stephanian |
France(Moselle) |
Bharadwaj,D.C. The palynological investigations of the Saar Coals. Part 1-Morphography of sporae dispersae. |
1957 |
| original |
Westphalian |
Stephanian |
W.Germany(Saarland) |
Bharadwaj,D.C. The palynological investigations of the Saar Coals. Part 1-Morphography of sporae dispersae. |
1957 |
| details |
Early Westphalian D |
|
Germany(Rhineland) |
Bharadwaj,D.C. The spore flora of Velener Schichten (Lower Westphalian D) in the Ruhr Coal Measures. |
1957 |
| details |
Westphalian D |
|
France |
Alpern,B. et al. Stratigraphic distribution of some microspores of the Upper Carboniferous of France. |
1960 |
| details |
Carboniferous |
Permian |
Nd |
Pi©rart,P. Preliminary notes on the genus Lycospora, Schopf, Wilson and Bentall. |
1960 |
| details |
Late Stephanian |
|
W.Germany(Saarland) |
Bruggemann,K. Some spores from the Carboniferous outcrops of Lubine/Elsab |
1961 |
| details |
Stephanian |
|
Czechoslovakia |
Bohacova,M. Palynological investigation of the Kounov Seam in the Kladno-Rakovnik Basin |
1961 |
| details |
Late Devonian |
Permian |
Nd |
Pi©rart,P. Third report on Lycospora |
1962 |
| details |
Westphalian D |
|
France(Lorraine) |
Venkatachala,B.S. et al. Sporological study of the coals from Falkenberg (Faulquemont) Colliery, Lothringen (Lorrain) France. |
1964 |
| details |
Stephanian |
|
Czechoslovakia |
KalibovЎ,M. New species of miospores from the Bohemian Stephanian. |
1965 |
| details |
Carboniferous |
|
Nd |
Alpern,B. et al. Summary of the report of the group Lycospora. |
1965 |
| details |
Late Carboniferous |
Permian |
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Palynological investigation of Younger Paleozoic sediments in the Bore-Hole Be-1 by Bechlina Northwest of Melnik |
1966 |
| details |
Nd |
|
Nd |
Loboziak,S. The micro and megaspores of the western part of the Bassin Houiller of northern France, stratigraphic applicationsin the study of several boreholes. |
1969 |
| details |
Westphalian B |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Correlation of the Middle Carboniferous of the Donetzs Basin and the Westphalian of Western Europe by microspores. (In: Carboniferous Stratigraphy Problems. S.V. Semichatova, editor) |
1970 |