| details |
Middle Miocene |
Late Miocene |
India(Himachal Pradesh) |
Singh,H.P. et al. Palynological investigations of Ramshahr Well 1, Himachal Pradesh, India. |
1984 |
| details |
Late Oligocene |
Early Miocene |
India(Tripura) |
Kar,R.K. Palynology of Miocene and Mio-Pliocene sediments of north-east India. (In: Current Perspectives in Palynological Research. S.Chanda, editor) |
1990 |
| details |
Early Cretaceous |
Late Eocene |
India(Nagaland) |
Dutta,S.K. et al. Record of palynodebris from the upper Disang-lower Barail groups around Kohima District, Nagaland. |
1998 |