Baltisphaeridium |
Baltisphaeridium sp
|
Belgium |
Ypresian |
|
Baltisphaeridium |
Baltisphaeridium xanthiopyxides
|
Belgium |
Ypresian |
|
Baltisphaeridium |
Baltisphaeridium xanthiopyxides
|
Denmark |
Late Senonian |
Danian |
Cannosphaeropsis |
Cannosphaeropsis philippotii
|
Belgium |
Ypresian |
|
Cannosphaeropsis |
Cannosphaeropsis philippotii
|
France(Paris Basin) |
Senonian |
|
Cannosphaeropsis |
Cannosphaeropsis reticulensis
|
Belgium |
Ypresian |
|
Cannosphaeropsis |
Cannosphaeropsis ursulae
|
Belgium |
Ypresian |
|
Cannosphaeropsis |
Cannosphaeropsis ursulae
|
Germany(Rhineland) |
Early Eocene |
|
Comasphaeridium |
Comasphaeridium cometes
|
Belgium |
Ypresian |
|
Comasphaeridium |
Comasphaeridium cometes
|
France(Normandie) |
Early Bathonian |
|
Comasphaeridium |
Comasphaeridium hispidium
sp. nov. |
Belgium |
Landenian |
|
Comasphaeridium |
Comasphaeridium multispinosum
|
Belgium |
Ypresian |
|
Comasphaeridium |
Comasphaeridium whitei
|
Belgium |
Landenian |
|
Cordosphaeridium |
Cordosphaeridium bipolare
|
Belgium |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium bipolare
|
Australia(Victoria) |
Paleocene |
|
Cordosphaeridium |
Cordosphaeridium callosum
|
Belgium |
Ypresian |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
Belgium |
Ypresian |
|