| original |
Eocene |
Late Tertiary |
India(Madras) |
Navale,G.K.B. et al. Some new pollen grains from Neyveli Lignite, Tamil Nadu, India. |
1979 |
| details |
Early Miocene |
Middle Miocene |
India(Tamil Nadu) |
Ramanujam,C.G.K. et al. Palynoflora of Neyveli Lignite-Floristic and palaeoenvironmental analysis |
1984 |
| details |
Miocene |
|
India |
Krutzsch,W. Paleogeography and historical phytogeography (paleochrology) in the Neophyticum. (In: Woody Plants: Evolution and Distribution since the Tertiary. F.Ehrendorfer, editors) |
1989 |
| details |
Miocene |
|
India(Tamil Nadu) |
Singh,A. et al. The Neyveli Lignite deposits, (Cauvery Basin), India; Organic composition, age and depositional pattern. |
1992 |
| details |
Eocene |
|
India(Tamil Nadu) |
Venkatachala,B.S. et al. Indian Tertiary angiosperm pollen: A critical assessment |
1996 |