| details |
Early Miocene |
Middle Miocene |
India(Kerala) |
Ramanujam,C.G.K. Tertiary palynology and palynostratigraphy of southern India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| 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 |
Early Miocene |
Middle Miocene |
India(Kerala) |
Singh,H.P. et al. Tertiary palynology of Kerala Basin: An overview. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |