Apteodinium |
Apteodinium grande
|
Atlantic Ocean |
Late Albian |
|
Cauca |
Cauca parva
|
Atlantic Ocean |
Aptian |
|
Chlamydophorella |
Chlamydophorella huguoniotii
|
Atlantic Ocean |
Aptian |
|
Cyclonephelium |
Cyclonephelium tabulatum
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Hexagonifera |
Hexagonifera chlamydata
|
Atlantic Ocean |
Late Albian |
|
Litosphaeridium |
Litosphaeridium conispinum
|
Atlantic Ocean |
Late Albian |
|
Litosphaeridium |
Litosphaeridium siphoniphorum
|
Atlantic Ocean |
Late Albian |
|
Meiourogonyaulax |
Meiourogonyaulax stoveri
|
Atlantic Ocean |
Aptian |
|
Muderongia |
Muderongia staurota
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Polystephanephorus |
Polystephanephorus anthophorum
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Subtilisphaera |
Subtilisphaera perlucida
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Surculosphaeridium |
Surculosphaeridium trunculum
|
Atlantic Ocean |
Late Aptian |
Early Albian |
Systematophora |
Systematophora cretacea
|
Atlantic Ocean |
Late Albian |
|