| original |
Permian |
|
Congo |
Kar,R.K. et al. Palaeozoic sporae dispersae from Zaire (Congo). 12. Assise a Couches De Houille from Greinerville Region. |
1976 |
| details |
Middle Carboniferous |
|
Brazil |
Rocha-Campos,A.C. et al. Biostratigraphy and correlations. (In: The Carboniferous of the World II. Australia, Indian Subcontinent, South Africa, South America and North Africa. C. Martnez Daz et al, editors) |
1985 |
| details |
Carboniferous |
|
Brazil(Sao Paulo) |
de Lima,M.R. et al. Palynology of the calcarious concretions of the Itarare Subgroup, (Neopaleozoic of the Parana Basin ), the Aracoiaba Region of the State of Sao Paulo |
1983 |