| original |
Late Artinskian |
|
India(Bihar) |
Bharadwaj,D.C. et al. Sporae dispersae of the Barakar sediments from South Karanpura Coalfield, Bihar, India. |
1981 |
| details |
Tatarian |
|
India(Andhra Pradesh) |
Srivastava,S.C. et al. Palynology of Kamthi Formation from Chelpur area, Godavari Graben, Andhra Pradesh, India |
1987 |
| details |
Sakmarian |
Kazanian |
India(Andhra Pradesh) |
Srivastava,S.C. et al. Palynostratigraphy of Lower Gondwana sediments in Godavari Graben, Andhra Pradesh, India. |
1989 |
| details |
Late Permian |
|
India(Andhra Pradesh) |
Jha,N. Some new pollen grains from Late Permian sediments of the Godav Graben and their stratigraphic significance. |
1996 |