| details |
Late Carboniferous |
Early Permian |
|
Fran§a,A.B. et al. Stratigraphy and reservoir potential of glacial deposits of the Itarare Group (Carboniferous-Permian) Parana Basin, Brazil. |
1991 |
| details |
Artinskian |
Kungurian |
|
Daemon,R.F. et al. Biostratigraphy of the Late Paleozoic of Parana Basin. |
1970 |
| details |
Aalenian |
|
|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |
| details |
Early Carboniferous |
|
|
Fran§a,A.B. et al. Lara-Vila Velha Sandstones: glacial subaqueous channel-lobes system tracts, Iarar© Group (C-P), ParanЎ Basin, Brazil. |
1996 |