| original |
Stephanian C |
|
W.Germany(Saarland) |
Bharadwaj,D.C. Some new spore genera from the Saarkarbons. |
1954 |
| details |
Westphalian C |
Westphalian D |
W.Germany(Saarland) |
Bharadwaj,D.C. The spore genera from the Upper Carboniferous Cos of the Saar and their value in stratigraphical studies. |
1956 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 |
1958 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Stephanian C |
|
W.Germany(Saarland) |
Bharadwaj,D.C. Sporological evidence on the boundaries of the stratigraphical subdivisions in the Upper Pennsylvanian strata of Euope and North America. |
1960 |
| details |
Stephanian B |
Autunian |
France(Saone-et-Loire) |
Doubinger,J. Palynological study of some samples of Coal in the Autun Museum |
1962 |
| details |
Middle Carboniferous |
|
USSR |
Bolkhovitina,N.A. History of Schizaeceae Family in the geological past on the basis of spore studies. |
1962 |
| original |
Senonian |
|
Nigeria |
Puri,G.S. Some plant microfossils from the Cretaceous and Paleocene of Nigeria |
1963 |
| details |
Late Stephanian |
|
W.Germany(Saarland) |
Bode,H. The spore distribution of the Upper Carboniferous in view of the megaflora. |
1964 |
| details |
Stephanian |
Artinskian |
Nd |
Staplin,F.L. et al. Relationships among Gymnospermous pollen. |
1967 |
| details |
Pennsylvanian |
|
Nd |
Kosanke,R.M. Mississippian and Pennsylvanian palynology. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Stephanian B |
Stephanian C |
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. The stratigraphically important miospores in the Carboniferous of Central Bohemia |
1971 |
| details |
Stephanian B |
Stephanian C |
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Distribution of the stratigraphically significant miospores in the Central Bohemian Carboniferous complex |
1972 |
| details |
Permian |
|
Brazil |
Bharadwaj,D.C. A revised Fit for Gondwanaland. |
1976 |
| details |
Carboniferous |
Permian |
Brazil |
Kar,R.K. Endemic miospore genera in the Lower Gondwana Countries. |
1981 |
| details |
Carboniferous |
|
China |
Kao,L. Carboniferous and Early Permian spore assemblages of North China Region and the boundary of the Carboniferous and Permian. |
1983 |
| details |
Late Pennsylvanian |
|
Ohio |
Riggs,S.D. A complex cone of Putative Sphenophyllalean affinities from the Upper Pennsylvanian of the Appalachian |
1983 |