Aiora |
Aiora fenestrata
|
Brazil |
Turonian |
Early Coniacian |
Amphidiadema |
Amphidiadema nucula
|
Brazil |
Late Maestrichtian |
Early Paleocene |
Apteodinium |
Apteodinium reticulatum
|
Brazil |
Turonian |
Maestrichtian |
Ascodinium |
Ascodinium acrophorum
|
Brazil |
Turonian |
Maestrichtian |
Atopodinium |
Atopodinium haromense
|
Brazil |
Middle Turonian |
|
Bacchidinium |
Bacchidinium polypes
|
Brazil |
Early Turonian |
|
Balteocysta |
Balteocysta perforata
|
Brazil |
Late Turonian |
Early Santonian |
Canningia |
Canningia senonica
|
Brazil |
Middle Santonian |
Late Santonian |
Canningia |
Canningia sp
|
Brazil |
Late Santonian |
|
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
Brazil |
Late Maestrichtian |
|
Cerodinium |
Cerodinium boloniense
|
Brazil |
Turonian |
Maestrichtian |
Chatangiella |
Chatangiella victoriensis
|
Brazil |
Middle Maestrichtian |
|
Chlamydophorella |
Chlamydophorella nyei
|
Brazil |
Turonian |
Maestrichtian |
Cleistosphaeridium |
Cleistosphaeridium ancoriferum
|
Brazil |
Early Coniacian |
|
Cometodinium |
Cometodinium obscurum
|
Brazil |
Turonian |
Maestrichtian |
Coronifera |
Coronifera oceanica
|
Brazil |
Late Campanian |
|
Cribroperidinium |
Cribroperidinium edwardsii
|
Brazil |
Late Cenomanian |
|