| original |
Early Eocene |
Middle Eocene |
India(Assam) |
Biswas,B. Stratigraphy of the Mahadeo, Langpar, Cherra and Tura Formations, Assam, India. |
1962 |
| details |
Early Eocene |
Middle Eocene |
India(Assam) |
Singh,R.Y. Morphological study of the Retialetes complex from Indian Tertiaries |
1975 |
| details |
Early Eocene |
|
India(Meghalaya) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Early Eocene |
|
India(Meghalaya) |
Singh,H.P. et al. Palynology of the Neogene sediments of Jorajan Well-3, Upper Assam. |
1979 |
| details |
Eocene |
|
India(Meghalaya) |
Baksi,S.K. et al. On Crotonipollis. A new genus from the Paleocene - Eocene of India. |
1979 |
| details |
Late Cretaceous |
Tertiary |
India(Assam) |
Singh,H.P. et al. Palynology of the Neogene sediments of Jorajan Well-3, Upper Assam. |
1979 |
| details |
Paleocene |
|
India(Meghalaya) |
Baksi,S.K. et al. Palynostratigraphic zonation of the Upper Cretaceous-Paleogene sequence of Bengal Basin. |
1980 |
| details |
Nd |
|
Nd |
Jansonius,J. et al. Genera File of fossil spores. Supplement 5 |
1981 |