Achomosphaera |
Achomosphaera alcicornu
|
Europe |
Danian |
Thanetian |
Aldorfia |
Aldorfia deflandrei
|
Europe |
Campanian |
Maastrichtian |
Alisocysta |
Alisocysta circumtabulata
|
Europe |
Danian |
Thanetian |
Alterbia |
Alterbia acutula
|
Europe |
Maastrichtian |
|
Alterbia |
Alterbia minor
|
Europe |
Campanian |
Maastrichtian |
Amphidiadema |
Amphidiadema rectangularis
|
Europe |
Maastrichtian |
|
Amphorosphaeridium |
Amphorosphaeridium majus
|
Europe |
Maastrichtian |
|
Apteodinium |
Apteodinium fallax
|
Europe |
Danian |
|
Areoligera |
Areoligera volata
|
Europe |
Danian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
Europe |
Campanian |
Maastrichtian |
Carpatella |
Carpatella cornuta
|
Europe |
Danian |
|
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
Europe |
Campanian |
Maastrichtian |
Chatangiella |
Chatangiella tripartita
|
Europe |
Campanian |
Maastrichtian |
Chlamydophorella |
Chlamydophorella discreta
|
Europe |
Campanian |
Maastrichtian |
Cleistosphaeridium |
Cleistosphaeridium armatum
|
Europe |
Campanian |
Maastrichtian |
Cleistosphaeridium |
Cleistosphaeridium danicum
|
Europe |
Danian |
|
Cleistosphaeridium |
Cleistosphaeridium oligacanthum
|
Europe |
Danian |
|