Cordosphaeridium |
Cordosphaeridium diktyoplokum
|
Germany |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium exilimurum
|
England(Isle of Wight) |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
England(Berkshire) |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium funiculatum
|
W.Germany(Rhineland) |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium gracile
|
USSR(Lithuanian SSR) |
Early Oligocene |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
Germany |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
Germany |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium latispinosum
|
England(Kent) |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium microtriainum
|
W.Germany(Schleswig) |
Middle Eocene |
Late Eocene |
Cordosphaeridium |
Cordosphaeridium microtriainum
|
Belgium |
Bartonian |
|
Cordosphaeridium |
Cordosphaeridium multispinosum
|
England(Kent) |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium robustum
sp. nov. |
Germany |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium senegalense
|
Senegal |
Late Cretaceous |
|
Cordosphaeridium |
Cordosphaeridium tenuistriatum
|
|
Early Paleocene |
|
Cordosphaeridium |
Cordosphaeridium uncinispinosum
|
Belgium |
Ypresian |
|
Deflandrea |
Deflandrea phosphoritica
|
Germany |
Eocene |
|
Deflandrea |
Deflandrea phosphoritica
|
Germany |
Eocene |
|