Achomosphaera |
Achomosphaera ramulifera
|
Atlantic Ocean |
Cenomanian |
Santonian |
Canningia |
Canningia ringnesiorum
|
Atlantic Ocean |
Cenomanian |
Santonian |
Chlamydophorella |
Chlamydophorella nyei
|
Atlantic Ocean |
Cenomanian |
Santonian |
Epelidosphaeridia |
Epelidosphaeridia spinosa
|
Atlantic Ocean |
Cenomanian |
Santonian |
Florentinia |
Florentinia deanei
|
Atlantic Ocean |
Cenomanian |
Santonian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Atlantic Ocean |
Cenomanian |
Santonian |
Apteodinium |
Apteodinium maculatum
|
Atlantic Ocean |
Cenomanian |
|
Leberidocysta |
Leberidocysta chlamydata
|
Atlantic Ocean |
Cenomanian |
|
Litosphaeridium |
Litosphaeridium siphoniphorum
|
Atlantic Ocean |
Cenomanian |
|
Microdinium |
Microdinium ornatum
|
Atlantic Ocean |
Cenomanian |
|
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Atlantic Ocean |
Cenomanian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
Atlantic Ocean |
Barremian |
Cenomanian |
Chatangiella |
Chatangiella victoriensis
|
Atlantic Ocean |
Coniacian |
Santonian |
Chatangiella |
Chatangiella granulifera
|
Atlantic Ocean |
Coniacian |
Santonian |
Coronifera |
Coronifera striolata
|
Atlantic Ocean |
Coniacian |
Santonian |
Elytrocysta |
Elytrocysta druggii
|
Atlantic Ocean |
Coniacian |
Santonian |
Histiocysta |
Histiocysta palla
|
Atlantic Ocean |
Coniacian |
Santonian |