Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Belgium |
Early Oligocene |
|
Areoligera |
Areoligera sp
|
Belgium |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium exuberans
|
Belgium |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium reticulosum
|
Belgium |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium semicirculatum
|
Belgium |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium sp.A
sp. nov. |
Belgium |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium sp.B
sp. nov. |
Belgium |
Early Oligocene |
|
Eocladopyxis |
Eocladopyxis peniculata
|
Belgium |
Early Oligocene |
|
Eocladopyxis |
Eocladopyxis sp
|
Belgium |
Early Oligocene |
|
Deflandrea |
Deflandrea phosphoritica
|
Belgium |
Early Oligocene |
|
Wetzeliella |
Wetzeliella draco
|
Belgium |
Early Oligocene |
|
Wetzeliella |
Wetzeliella clathrata
|
Belgium |
Early Oligocene |
|
Wetzeliella |
Wetzeliella varielongituda
|
Belgium |
Early Oligocene |
|
Hystrichosphaera |
Hystrichosphaera mirabilis
|
Belgium |
Early Oligocene |
|
Hystrichosphaera |
Hystrichosphaera ramosa
|
Belgium |
Early Oligocene |
|
Hystrichosphaera |
Hystrichosphaera sp
|
Belgium |
Early Oligocene |
|
Hystrichosphaera |
Hystrichosphaera tertiaria
|
Belgium |
Early Oligocene |
|