Achomosphaera |
Achomosphaera neptuni
|
Atlantic Ocean |
Late Berriasian |
Valanginian |
Achomosphaera |
Achomosphaera triangulata
|
Atlantic Ocean |
Late Aptian |
|
Batioladinium |
Batioladinium sp.1 Dave.,1982
sp. nov. |
Atlantic Ocean |
Early Valanginian |
|
Batioladinium |
Batioladinium varigranosum
|
Atlantic Ocean |
Early Valanginian |
|
Biorbifera |
Biorbifera johnewingii
|
Atlantic Ocean |
Valanginian |
|
Bourkidinium |
Bourkidinium granulatum
|
Atlantic Ocean |
Late Hauterivian |
|
Canningia |
Canningia colliveri
|
Atlantic Ocean |
Late Hauterivian |
Middle Barremian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
Atlantic Ocean |
Late Hauterivian |
Aptian |
Cerbia |
Cerbia tabulata
|
Atlantic Ocean |
Middle Barremian |
Aptian |
Chlamydophorella |
Chlamydophorella nyei
|
Atlantic Ocean |
Late Valanginian |
Early Hauterivian |
Cleistosphaeridium |
Cleistosphaeridium ancoriferum
|
Atlantic Ocean |
Late Aptian |
|
Cometodinium |
Cometodinium whitei
|
Atlantic Ocean |
Valanginian |
Middle Barremian |
Cribroperidinium |
Cribroperidinium aichmetes
|
Atlantic Ocean |
Valanginian |
Hauterivian |
Ctenidodinium |
Ctenidodinium elegantulum
|
Atlantic Ocean |
Late Valanginian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Atlantic Ocean |
Hauterivian |
Middle Barremian |
Cyclonephelium |
Cyclonephelium hystrix
|
Atlantic Ocean |
Late Berriasian |
Hauterivian |
Dapsilidinium |
Dapsilidinium warrenii
|
Atlantic Ocean |
Late Berriasian |
Aptian |