| details |
Late Asselian |
Early Scythian |
India(Bengal) |
Tiwari,R.S. et al. Organic-walled microfossils of doubtful origin in Permian and Triassic sequences on Peninsular India |
1995 |
| original |
Sakmarian |
|
India(Maharashtra) |
Lele,K.M. Studies in the Talchir flora of India-12. Basal Talchir palynofossils from the Penganga Valley and their biostratigraphical value. |
1979 |
| details |
Early Permian |
|
India(Maharashtra) |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |