Cordosphaeridium |
Cordosphaeridium microtriainum
|
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium microtriainum
|
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium sp.1 Drug.,1967
sp. nov. |
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium sp.A De C.,1968
sp. nov. |
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium uncinispinosum
|
Belgium |
Early Landenian |
|
Coronifera |
Coronifera oceanica
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium compactum
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium divaricatum
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium exuberans
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium ordinatum
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium pastielsii
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium reticulosum
|
Belgium |
Early Landenian |
|
Cyclonephelium |
Cyclonephelium retiintextum
|
Belgium |
Early Landenian |
|
Cymatiosphaera |
Cymatiosphaera eupeplos
|
Belgium |
Early Landenian |
|
Deflandrea |
Deflandrea acuminata
|
Belgium |
Early Landenian |
|
Deflandrea |
Deflandrea denticulata
|
Belgium |
Early Landenian |
|