| original |
Late Permian |
|
India(West Bengal) |
Bharadwaj,D.C. The miospore genera in the coals of Raniganj Stage (Upper Permian), India. |
1962 |
| details |
Nd |
|
Nd |
Potonie,R. et al. Principal aspects of the development of the palynology of the Carboniferous. |
1964 |
| details |
Late Carboniferous |
|
India(Madhya Pradesh) |
Bharadwaj,D.C. et al. The correlation of coalseams in Korba Coalfield, Lower Gondwanas, India. |
1964 |
| details |
Late Permian |
|
India(Bihar) |
Bharadwaj,D.C. et al. Sporological study of Seam 8 in Raniganj Coalfield, Bihar. (India).Part 2. Distribution of sporae dispersae and correlation. |
1965 |
| details |
Early Gondwana |
|
India(Bihar) |
Bharadwaj,D.C. et al. Sporological analysis of some Coal and Carbonaceous Shales from Barren Measure Stage (Lower Gondwana), of India. |
1965 |
| details |
Sakmarian |
Tatarian |
India |
Bharadwaj,D.C. Distribution of spores and pollen grains dispersed in the Lower Gondwana Formation of India |
1966 |
| details |
Permian |
|
India(Orissa) |
Navale,G.K.B. Petrographic and sporological studies of some coals from Talcher Coalfield, Orissa, India. |
1966 |
| details |
Early Gondwana |
|
India(Orissa) |
Navale,G.K.B. et al. A preliminary sporological analysis of some Coals from Talcher Coalfield, India. |
1966 |
| details |
Early Permian |
Middle Permian |
India(Bihar) |
Bharadwaj,D.C. et al. Sporological correlation of Coalseams in Bachra area of North Karanpura Coalfield, Bihar, India. |
1966 |
| details |
Late Carboniferous |
|
India(Bihar) |
Bharadwaj,D.C. Distribution of spores and pollen grains dispersed in the Lower Gondwana formations of India. |
1966 |
| details |
Early Permian |
|
India(Bihar) |
Bharadwaj,D.C. Distribution of spores and pollen grains dispersed in the Lower Gondwana formations of India. |
1966 |
| details |
Middle Permian |
|
India(Bihar) |
Bharadwaj,D.C. Distribution of spores and pollen grains dispersed in the Lower Gondwana formations of India. |
1966 |
| details |
Late Permian |
|
India(Bihar) |
Bharadwaj,D.C. Distribution of spores and pollen grains dispersed in the Lower Gondwana formations of India. |
1966 |
| details |
Middle Permian |
|
India(Bihar) |
Bharadwaj,D.C. Distribution of spores and pollen grains dispersed in the Lower Gondwana formations of India. |
1966 |
| details |
Late Artinskian |
|
India(Bihar) |
Maheshwari,H.K. Studies in the Glossopteris flora of India -30. Remarks on the age of the Lower Gondwana Beds in Bansloi Valley, Santhal Parganas, Bihar. |
1966 |
| details |
Late Artinskian |
|
India(Bihar) |
Bandyopadhyay,N.N. Sporological studies and Mid-Floristic Provinces of Lower Gondwanas of India and stratigraphic evaluation |
1967 |
| details |
Tatarian |
|
India(Bihar) |
Bandyopadhyay,N.N. Sporological studies and Mid-Floristic Provinces of Lower Gondwanas of India and stratigraphic evaluation |
1967 |