| details |
Sakmarian |
|
India(Bihar) |
Lele,K.M. et al. Palaeobotanical evidences of the age of the Coal-bearing Lower Gondwana Formation in the Jayanti Coalfield, Bihar. |
1974 |
| details |
Early Carboniferous |
|
USSR(Evenki Nat.Okrug) |
Gutova,L.N. et al. Upper Paleozoic spore-pollen complexes of the southeastern Part of the Tunguska River Basin. |
1974 |
| details |
Early Artinskian |
|
India(Bihar) |
Maithy,P.K. Fossil flora of the Barakar Stage in Auranga Coalfield. |
1972 |
| details |
Artinskian |
|
Madagascar |
Rakotoarivelo,H.J. Palynostratigraphical comparison in the coal bearing basin of Sakoa-Sakamena, Madagascar. |
1970 |
| original |
Early Permian |
|
Brazil(Santa Catarina) |
Tiwari,R.S. et al. Pollen and spore assemblage in some Coals of Brazil. |
1967 |
| original |
Early Permian |
|
Brazil(Rio Grande Sul) |
Tiwari,R.S. et al. Pollen and spore assemblage in some Coals of Brazil. |
1967 |
| details |
Carboniferous |
Permian |
USSR |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Permian |
|
USSR(Nenets Nat.Okrug) |
Hart,G.F. The systematics and distribution of Permian miospores. |
1965 |
| details |
Stephanian C |
|
France(Aveyron) |
Doubinger,J. Palynologic investigations of Stephanian Coals of Decazeville (France). |
1964 |
| original |
Middle Devonian |
|
Canada(Ontario) |
McGregor,D.C. Spores and other plant microfossils from selected Devonian sedimentary Formations of Canada |
1957 |