| details |
Maestrichtian |
|
Mexico(Coahuila) |
Rueda-Gaxiola,J. Contribution to the palynologic and petrographic study of the Cretaceous Coal of the Sabina Basin, Coahuila, Mexico |
1967 |
| details |
Late Miocene |
Early Pliocene |
India(Kerala) |
Rao,K.P. Palynology of the Tertiary deposits of Kerala State, South India. |
1974 |
| 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 |
Early Miocene |
|
India(Kerala) |
Rao,M.R. Palynological investigation of Arthungal Bore-Hole, Alleppey District, Kerala. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |
| details |
Early Miocene |
|
India(Kerala) |
Ramanujam,C.G.K. et al. Palynoassemblages of the subsurface Tertiary strata at Pattanakad, Alleppey District, Kerala State |
1991 |
| details |
Early Miocene |
Middle Miocene |
India(Kerala) |
Rao,M.R. Palynostratigraphic zonation of the Tertiary sediments of the Kerala Basin, India. |
2001 |