| details |
Oligocene |
Early Miocene |
India(Meghalaya) |
Singh,H.P. et al. Surmaspora, a new Pteridophytic spore genus recovered from the Tertiary sediments of Meghalaya and Assam. |
1984 |
| details |
Oligocene |
Early Miocene |
India(Assam) |
Singh,H.P. et al. Surmaspora, a new Pteridophytic spore genus recovered from the Tertiary sediments of Meghalaya and Assam. |
1984 |
| details |
Middle Eocene |
Late Eocene |
India(Gujarat) |
Singh,H.P. et al. Surmaspora, a new Pteridophytic spore genus recovered from the Tertiary sediments of Meghalaya and Assam. |
1984 |
| original |
Middle Eocene |
Late Eocene |
India(Gujarat) |
Kar,R.K. et al. Palynological investigation of a bore core near Rataria, Southern Kutch, Gujarat. |
1981 |
| details |
Lutetian |
|
India(Gujarat) |
Kar,R.K. The fossil floras of Kachchh. IV. Tertiary palynostratigraphy. |
1985 |