| original |
Late Miocene |
Early Pliocene |
India(Kerala) |
Potonie,R. et al. Sporae dispersae of the lignites from Cananore Beach on the Malabar coast of India. |
1960 |
| original |
Late Miocene |
Pliocene |
India(Tamil Nadu) |
Potonie,R. et al. Sporae dispersae of the lignites from Cannanore Beach on the Malabar Coast of India |
1960 |
| details |
Eocene |
|
Burma |
Potonie,R. Study of spores of the Eocene Coal of Kalewa in Burma |
1960 |
| details |
Late Miocene |
|
India(Kerala) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |