Achomosphaera |
Achomosphaera hyperacantha
|
India(Tripura) |
Eocene |
Oligocene |
Achomosphaera |
Achomosphaera ramosa
|
India(Tripura) |
Eocene |
Oligocene |
Cannosphaeropsis |
Cannosphaeropsis
|
India(Assam) |
Eocene |
Oligocene |
Cannosphaeropsis |
Cannosphaeropsis
|
India(Tripura) |
Eocene |
Oligocene |
Cannosphaeropsis |
Cannosphaeropsis caulleryi
|
India(Tripura) |
Eocene |
Oligocene |
Cyclonephelium |
Cyclonephelium
|
India(Assam) |
Eocene |
Oligocene |
Cyclonephelium |
Cyclonephelium
|
India(Tripura) |
Eocene |
Oligocene |
Cyclonephelium |
Cyclonephelium compactum
|
India(Tripura) |
Eocene |
Oligocene |
Deflandrea |
Deflandrea
|
India(Assam) |
Eocene |
Oligocene |
Deflandrea |
Deflandrea
|
India(Tripura) |
Eocene |
Oligocene |
Deflandrea |
Deflandrea sp
|
India(Tripura) |
Eocene |
Oligocene |
Dinoflagellate |
Dinoflagellate
|
India(Tripura) |
Eocene |
Oligocene |
Gonyaulax |
Gonyaulax
|
India(Assam) |
Eocene |
Oligocene |
Gonyaulax |
Gonyaulax
|
India(Tripura) |
Eocene |
Oligocene |
Gonyaulax |
Gonyaulax sp
|
India(Tripura) |
Eocene |
Oligocene |
Hystrichosphaera |
Hystrichosphaera cingulata
sp. nov. |
India(Tripura) |
Eocene |
Oligocene |
Hystrichosphaera |
Hystrichosphaera furcata
|
India(Assam) |
Eocene |
Oligocene |