original |
Eocene |
|
Pakistan |
Vimal,K.P. Spores and pollen from Tertiary lignites from Dandot, West Punjab (Pakistan). |
1952 |
original |
Miocene |
|
India(Madras) |
Rao,A.R. Some observations on pollen found in Indian Tertiary Lignites. |
1956 |
original |
Miocene |
|
India |
Rao,A.R. Some observations on pollen found in Indian Tertiary Lignites. |
1956 |
original |
Tertiary |
|
India(Assam) |
Banerjee,D. Microflora in crude petroleum from Assam, India. |
1965 |
original |
Early Tertiary |
|
India(Andaman) |
Banerjee,D. A note on Tertiary microflora from Andaman Islands, India. |
1966 |