| original |
Late Miocene |
|
India(Tamil Nadu) |
Ramanujam,C.G.K. Revision of Pteridophytic spores from the Warkalli Lignite of South India. |
1972 |
| details |
Burdigalian |
Vindobonian |
India(Kerala) |
Rao,K.P. et al. Palynology of the Neogene Quilon Beds of Kerala State in South Inida. I. Spores of pteridophytes and pollen of Monocotyledons. |
1978 |
| details |
Early Miocene |
|
India(Assam) |
Rao,M.R. et al. Palynology of the Barail, (Oligocene), and Surma, (Lower Miocene), sediments exposed along Sonapur-Badarpur Road Section, Jainta Hills, (Meghalay), and Cachar, (Assam). Part III: Pteridophytic spores. |
1987 |
| details |
Miocene |
|
India(Kerala) |
Ramanujam,C.G.K. Palynology of the Neogene Warkalli Beds of Kerala State in South India |
1987 |
| 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 |