Deflandrea |
Deflandrea balmei
|
Australia(W.Australia) |
Turonian |
Middle Senonian |
Deflandrea |
Deflandrea minor
|
Australia(W.Australia) |
Turonian |
Middle Senonian |
Coelastraceae |
Coelastraceae sp.A
sp. nov. |
Belgium |
Ypresian |
|
Pediastrum |
Pediastrum sp
|
Belgium |
Ypresian |
|
Crassosphaera |
Crassosphaera concinna
|
Belgium |
Ypresian |
|
Crassosphaera |
Crassosphaera stellulata
|
Belgium |
Ypresian |
|
Crassosphaera |
Crassosphaera sp.A
sp. nov. |
Belgium |
Ypresian |
|
Cymatiosphaera |
Cymatiosphaera eupeplos
|
Belgium |
Ypresian |
|
Cymatiosphaera |
Cymatiosphaera eupeplos
|
Belgium |
Ypresian |
|
Cymatiosphaera |
Cymatiosphaera punctifera
|
Belgium |
Ypresian |
|
Cymatiosphaera |
Cymatiosphaera radiata
|
Belgium |
Ypresian |
|
Cymatiosphaera |
Cymatiosphaera tortuosa
|
Belgium |
Ypresian |
|
Pterospermella |
Pterospermella australiensis
|
Belgium |
Ypresian |
|
Pterospermella |
Pterospermella barbarae
|
Belgium |
Ypresian |
|
Pterospermella |
Pterospermella ginginensis
|
Belgium |
Ypresian |
|
Pterospermella |
Pterospermella hartii
|
Belgium |
Ypresian |
|
Pterospermella |
Pterospermella heliantoides
|
Belgium |
Ypresian |
|