| original |
Late Miocene |
|
India(Tamil Nadu) |
Ramanujam,C.G.K. Revision of Pteridophytic spores from the Warkalli Lignite of South India. |
1972 |
| details |
Late Miocene |
|
India(Tamil Nadu) |
Davies,E.H. The Anemiacean, Schizaeacean and related spores. An index to genera and species. |
1985 |
| details |
Late Albian |
Turonian |
India(Assam) |
Kar,R.K. et al. Palynology of the Cretaceous sediments of Meghalaya, India. |
1986 |
| 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) |
Ramanujam,C.G.K. et al. Palynoassemblages of the subsurface Tertiary strata at Pattanakad, Alleppey District, Kerala State |
1991 |
| details |
Miocene |
|
India(Tamil Nadu) |
Singh,A. et al. The Neyveli Lignite deposits, (Cauvery Basin), India; Organic composition, age and depositional pattern. |
1992 |
| details |
Miocene |
|
India(Kerala) |
Ramanujam,C.G.K. Pteridophytes during the Tertiary Period of South India as Reve by their characteristic sporomorphs |
1995 |
| details |
Miocene |
|
India(Maharashtra) |
Ramanujam,C.G.K. Pteridophytes during the Tertiary Period of South India as Reve by their characteristic sporomorphs |
1995 |
| details |
Miocene |
|
India(Karnataka) |
Ramanujam,C.G.K. Pteridophytes during the Tertiary Period of South India as Reve by their characteristic sporomorphs |
1995 |
| details |
Early Miocene |
Middle Miocene |
India(Kerala) |
Rao,M.R. Palynostratigraphic zonation of the Tertiary sediments of the Kerala Basin, India. |
2001 |