Achilleodinium |
Achilleodinium biformoides
|
Belgium |
Ypresian |
Lutetian |
Adnatosphaeridium |
Adnatosphaeridium robustum
|
Belgium |
Ypresian |
Lutetian |
Alisocysta |
Alisocysta margarita
|
Belgium |
Ypresian |
|
Apectodinium |
Apectodinium homomorphum
|
Belgium |
Ypresian |
|
Apectodinium |
Apectodinium hyperacanthum
|
Belgium |
Ypresian |
|
Areosphaeridium |
Areosphaeridium arcuatum
|
Belgium |
Lutetian |
|
Areosphaeridium |
Areosphaeridium diktyoplokum
|
Belgium |
Ypresian |
Lutetian |
Cerebrocysta |
Cerebrocysta bartonensis
|
Belgium |
Ypresian |
Lutetian |
Comasphaeridium |
Comasphaeridium cometes
|
Belgium |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium uncinispinosum
|
Belgium |
Ypresian |
Lutetian |
Crassosphaera |
Crassosphaera concinna
|
Belgium |
Ypresian |
Lutetian |
Cymatiosphaera |
Cymatiosphaera radiata
|
Belgium |
Ypresian |
|
Deflandrea |
Deflandrea oebisfeldensis
|
Belgium |
Ypresian |
|
Deflandrea |
Deflandrea phosphoritica
|
Belgium |
Lutetian |
|
Diacrocanthidium |
Diacrocanthidium spinigerum
|
Belgium |
Ypresian |
Lutetian |
Eatonicysta |
Eatonicysta ursulae
|
Belgium |
Ypresian |
Lutetian |
Fibrocysta |
Fibrocysta bipolaris
|
Belgium |
Ypresian |
|