Areoligera |
Areoligera senonensis
|
Northern Hemisphere |
Late Campanian |
Ypresian |
Batioladinium |
Batioladinium longicornutum
|
Northern Hemisphere |
Hauterivian |
Barremian |
Batioladinium |
Batioladinium micropodum
|
Northern Hemisphere |
Valanginian |
Albian |
Biorbifera |
Biorbifera johnewingii
|
Northern Hemisphere |
Ryazanian |
Hauterivian |
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
Northern Hemisphere |
Hauterivian |
Early Campanian |
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
Northern Hemisphere |
Campanian |
Maastrichtian |
Cassiculosphaeridia |
Cassiculosphaeridia magna
|
Northern Hemisphere |
Valanginian |
Barremian |
Cauca |
Cauca parva
|
Northern Hemisphere |
Barremian |
Albian |
Cerbia |
Cerbia tabulata
|
Northern Hemisphere |
Barremian |
Early Albian |
Cerodinium |
Cerodinium diebelii
|
Northern Hemisphere |
Santonian |
Danian |
Cerodinium |
Cerodinium speciosum
|
Northern Hemisphere |
Late Maastrichtian |
Ypresian |
Chatangiella |
Chatangiella ditissima
|
Northern Hemisphere |
Santonian |
Early Campanian |
Chatangiella |
Chatangiella verrucosa
|
Northern Hemisphere |
Coniacian |
Campanian |
Chichaouadinium |
Chichaouadinium vestitum
|
Northern Hemisphere |
Late Albian |
|
Chlamydophorella |
Chlamydophorella ambigua
|
Northern Hemisphere |
Hauterivian |
Coniacian |
Cladopyxidium |
Cladopyxidium saeptum
|
Northern Hemisphere |
Late Maastrichtian |
Thanetian |
Conneximura |
Conneximura fimbriata
|
Northern Hemisphere |
Late Campanian |
Danian |