Adnatosphaeridium |
Adnatosphaeridium tutulosum
|
North Sea |
Late Cenomanian |
|
Apteodinium |
Apteodinium granulatum
|
North Sea |
Late Cenomanian |
|
Apteodinium |
Apteodinium maculatum
|
North Sea |
Late Albian |
|
Apteodinium |
Apteodinium spongiosum
|
North Sea |
Early Hauterivian |
|
Batioladinium |
Batioladinium jaegeri
|
North Sea |
Middle Cenomanian |
|
Batioladinium |
Batioladinium longicornutum
|
North Sea |
Late Barremian |
|
Batioladinium |
Batioladinium pomum
|
North Sea |
Late Ryazanian |
|
Batioladinium |
Batioladinium varigranosum
|
North Sea |
Early Hauterivian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
North Sea |
Middle Campanian |
|
Callaiosphaeridium |
Callaiosphaeridium trycherium
|
North Sea |
Early Aptian |
|
Canningia |
Canningia duxburyi
|
North Sea |
Early Barremian |
|
Carpodinium |
Carpodinium obliquicostatum
|
North Sea |
Late Cenomanian |
|
Cassiculosphaeridia |
Cassiculosphaeridia magna
|
North Sea |
Late Barremian |
Early Aptian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
North Sea |
Early Campanian |
|
Cauca |
Cauca parva
|
North Sea |
Early Albian |
Middle Albian |
Cepadinium |
Cepadinium ventriosum
|
North Sea |
Early Aptian |
|
Cerbia |
Cerbia tabulata
|
North Sea |
Late Aptian |
|