| details |
Early Miocene |
Middle Miocene |
India(Tamil Nadu) |
Ramanujam,C.G.K. et al. Palynoflora of Neyveli Lignite-Floristic and palaeoenvironmental analysis |
1984 |
| details |
Early Eocene |
Middle Eocene |
India(Tamil Nadu) |
Saxena,R.K. Neyveli Lignites and associated sediments. Their palynology, palaeoecology, correlation and age. |
1992 |
| details |
Tertiary |
|
India |
Saxena,R.K. Taxonomic study of the Polycolpate pollen grains from the Indian Tertiary sediments with special reference to nomenclature. |
1982 |
| original |
Miocene |
|
India(Tamil Nadu) |
Deb,U. Some pollen grains from the Neyveli Lignite |
1972 |
| details |
Oligocene |
|
India(Assam) |
Singh,R.Y. et al. Palynology of the Barail Sediments in the States of Assam and Meghalaya, India. |
1985 |
| details |
Eocene |
|
India(Tamil Nadu) |
Deb,U. et al. On the age of Neyveli Lignite-A palynological approach |
1973 |
| details |
Late Eocene |
|
India(Meghalaya) |
Singh,R.Y. et al. Palynostratigraphy of the Oligocene sediments of Namdang River, Assam. |
1986 |
| original |
Miocene |
|
India(Madras) |
Deb,U. Some pollen grains from the Neyveli Lignite. |
1972 |