| details |
Early Permian |
|
Brazil(Santa Catarina) |
Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. |
1979 |
| details |
Early Permian |
|
Brazil(Santa Catarina) |
Dijkstra,S.J. Some Brazilian megaspores, Lower Permian in age, and their comparison with Lower Gondwana spores from India. |
1955 |
| details |
Early Permian |
|
Brazil(Rio Grande Sul) |
Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. |
1979 |
| original |
Late Carboniferous |
|
Brazil(Rio Grande Sul) |
Trindade,N.M. Gondwana megaspores from the Leao Mine, Rio Grande do Sul |
1962 |
| details |
Early Gondwana |
|
Brazil(Rio Grande Sul) |
Machado,E.R. Gondwana Coal in Southern Brazil. |
1975 |
| details |
Permian |
|
Brazil |
Trindade,N.M. et al. Synopsis of the classification of Brazilian Gondwana megaspores. |
1966 |
| details |
Permian |
|
Brazil |
Pi©rart,P. et al. Comparative study of Permian megaspores of Brazil and of Katanga. |
1960 |
| details |
Nd |
|
Brazil |
Trindade,N.M. Interfingering of boreal and Austral flora in Brazil, suggested by constellations of megaspores. |
1971 |