Homotryblium |
Homotryblium oceanicum
|
Atlantic Ocean |
Middle Eocene |
Late Eocene |
Areosphaeridium |
Areosphaeridium multicornutum
|
Atlantic Ocean |
Middle Eocene |
Late Eocene |
Pentadinium |
Pentadinium laticinctum
|
Atlantic Ocean |
Middle Eocene |
Late Eocene |
Impletosphaeridium |
Impletosphaeridium cracens
|
Atlantic Ocean |
Middle Eocene |
Middle Oligocene |
Apteodinium |
Apteodinium spiridoides
|
Atlantic Ocean |
Late Eocene |
Middle Oligocene |
Distatodinium |
Distatodinium sp
|
Atlantic Ocean |
Late Eocene |
Early Miocene |
Homotryblium |
Homotryblium plectilum
|
Atlantic Ocean |
Late Eocene |
Early Miocene |
Hystrichosphaeridium |
Hystrichosphaeridium choanophorum
|
Atlantic Ocean |
Late Eocene |
Early Miocene |
Cannosphaeropsis |
Cannosphaeropsis sp.A Cost.& Down.,1979
sp. nov. |
Atlantic Ocean |
Middle Eocene |
Pleistocene |
Nematosphaeropsis |
Nematosphaeropsis labyrinthus
|
Atlantic Ocean |
Late Eocene |
Pleistocene |
Spiniferites |
Spiniferites mirabilis
|
Atlantic Ocean |
Late Eocene |
Pleistocene |
Pentadinium |
Pentadinium taeniagerum
|
Atlantic Ocean |
Middle Oligocene |
|
Impletosphaeridium |
Impletosphaeridium sp.1 Cost.& Down.,1979
sp. nov. |
Atlantic Ocean |
Middle Oligocene |
Late Neogene |
Batiacasphaera |
Batiacasphaera compta
|
Atlantic Ocean |
Late Oligocene |
|
Batiacasphaera |
Batiacasphaera sp.A
sp. nov. |
Atlantic Ocean |
Late Oligocene |
|
Heteraulacacysta |
Heteraulacacysta sp.A Cost.& Down.,1979
sp. nov. |
Atlantic Ocean |
Late Oligocene |
|
Tuberculodinium |
Tuberculodinium vancampoae
|
Atlantic Ocean |
Late Oligocene |
|