| details |
Artinskian |
Kungurian |
Brazil(Rio Grande Sul) |
Fabricio,M.E.D. Palynology of the Rio Bonito Formation in the Gravatai-Morungava area, Rio Grande do Sul. |
1981 |
| details |
Early Permian |
|
Brazil(Rio Grande Sul) |
Guerra-Sommer,M. et al. Petrological and microfloristic analysis of the Coal Seams from the Faxinal Mine, Rio Bonito Formation, (Permian) RS. |
1983 |
| details |
Early Permian |
|
|
Guerra-Sommer,M. et al. Original Biomass and coal deposition in southern Brazil, (Lower Permian, Parana Basin). |
1991 |
| details |
Late Carboniferous |
Early Permian |
Argentina(Santa Fe) |
C©sari,S.N. et al. Late Paleozoic palynology of "Las Mochas" Well Santa Fe Province Argentina |
1995 |
| details |
Sakmarian |
Kazanian |
|
de Quadros,L.P. et al. Catalog of fossil pollen and spores of the Paleozoic |
1995 |
| details |
Sakmarian |
Kazanian |
Brazil(Rio Grande Sul) |
de Quadros,L.P. et al. Catalog of fossil pollen and spores of the Paleozoic |
1995 |
| details |
Kungurian |
Kazanian |
Paraguay |
Muff,R. et al. Palynological investigations and biostratigraphic correlations Permian sedimentary rocks from eastern Paraguay |
1999 |
| details |
Early Permian |
|
Argentina(La Rioja) |
C©sari,S.N. et al. Palynostratigraphy of upper Paleozoic sequences in central-western Argentina. |
2000 |
| details |
Early Permian |
|
Argentina(Mendoza) |
C©sari,S.N. et al. Palynostratigraphy of upper Paleozoic sequences in central-western Argentina. |
2000 |
| details |
Early Permian |
|
Argentina(San Luis) |
C©sari,S.N. et al. Palynostratigraphy of upper Paleozoic sequences in central-western Argentina. |
2000 |
| details |
Early Permian |
|
Argentina(San Juan) |
C©sari,S.N. et al. Palynostratigraphy of upper Paleozoic sequences in central-western Argentina. |
2000 |