| original |
Burdigalian |
Vindobonian |
India(Kerala) |
Rao,K.P. et al. Palynology of the Quilon Beds of Kerala State in South India LI: Pollen of Dicotyledons and discussion. |
1983 |
| details |
Miocene |
|
India(Kerala) |
Ramanujam,C.G.K. Palynology of the Neogene Warkalli Beds of Kerala State in South India |
1987 |
| details |
Nd |
|
India(Kerala) |
Rao,M.R. Palynostratigraphic zonation and correlation of the Eocene-Early Miocene sequence in Alleppey District, Kerala, India. |
1995 |
| details |
Early Miocene |
Middle Miocene |
India(Kerala) |
Rao,M.R. Palynostratigraphic zonation of the Tertiary sediments of the Kerala Basin, India. |
2001 |