| details |
Kazanian |
Tatarian |
India |
Balasundaram,M.S. et al. Glossopteris flora in India |
1976 |
| details |
Permian |
|
India(Bihar) |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |
| details |
Permian |
|
India |
Kar,R.K. Palynological assemblage from the Barren Measures, (Permian), of India. |
1972 |
| details |
Early Gondwana |
|
India |
Singh,G. et al. Lower Gondwana palynology and related stratigraphic problems. |
1972 |
| details |
Late Permian |
|
India(Bengal) |
Kar,R.K. Palynological distinction between Upper Permian and Lower Triassic in Raniganj Coalfiend, Bengal, India. |
1970 |
| details |
Late Permian |
|
India(Bihar) |
Kar,R.K. Palynology of the North Karanpura Basin, Bihar, India. 5. Palynological assemblage of the borehole No.K2, Raniganj Stage, (Upper Permian). |
1969 |
| original |
Kazanian |
|
India(Bihar) |
Kar,R.K. Palynology of the North Karanpura Basin, Bihar, India. 4. Subsurface palynology of the Bore-Hole No.K.5. |
1968 |