Dracodinium |
Dracodinium waipawaense
|
Atlantic Ocean |
Early Eocene |
|
Duosphaeridium |
Duosphaeridium nudum
|
Atlantic Ocean |
Early Eocene |
Middle Eocene |
Form |
Form sp.A
sp. nov. |
Atlantic Ocean |
Early Oligocene |
Early Miocene |
Gonyaulacysta |
Gonyaulacysta giuseppei
|
Atlantic Ocean |
Early Eocene |
|
Heteraulacacysta |
Heteraulacacysta leptalea
|
Atlantic Ocean |
Early Eocene |
|
Heteraulacacysta |
Heteraulacacysta sp.A Cost.& Down.,1979
sp. nov. |
Atlantic Ocean |
Late Oligocene |
|
Homotryblium |
Homotryblium abbreviatum
|
Atlantic Ocean |
Early Eocene |
Middle Eocene |
Homotryblium |
Homotryblium oceanicum
|
Atlantic Ocean |
Middle Eocene |
Late Eocene |
Homotryblium |
Homotryblium pallidum
|
Atlantic Ocean |
Early Eocene |
Late Oligocene |
Homotryblium |
Homotryblium plectilum
|
Atlantic Ocean |
Late Eocene |
Early Miocene |
Homotryblium |
Homotryblium sp.A Cost.& Down.,1979
sp. nov. |
Atlantic Ocean |
Middle Eocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium choanophorum
|
Atlantic Ocean |
Late Eocene |
Early Miocene |
Hystrichosphaeropsis |
Hystrichosphaeropsis sp.A
sp. nov. |
Atlantic Ocean |
Early Eocene |
Middle Oligocene |
Impletosphaeridium |
Impletosphaeridium cracens
|
Atlantic Ocean |
Middle Eocene |
Middle Oligocene |
Impletosphaeridium |
Impletosphaeridium sp.1 Cost.& Down.,1979
sp. nov. |
Atlantic Ocean |
Middle Oligocene |
Late Neogene |
Kisselevia |
Kisselevia coleothrypta
|
Atlantic Ocean |
Early Eocene |
Middle Eocene |
Kisselevia |
Kisselevia insolens
|
Atlantic Ocean |
Early Eocene |
|