| details |
Permian |
|
India(Bihar) |
Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. |
1992 |
| details |
Early Permian |
|
India(Orissa) |
Tripathi,A. Palynosequence in subsurface Permian sediments in Talchir Coalfield, Orissa, India. |
1993 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
d'Rozario,A. et al. Palynostratigraphic zones in the identification of Early Permia age of Turra, Purewa and Jhingurdah Coal Seams of Singrauli Coalfield, India |
1996 |