Achomosphaera |
Achomosphaera crassipellis
|
France(Paris Basin) |
Cenomanian |
|
Achomosphaera |
Achomosphaera ramulifera
|
France(Paris Basin) |
Late Aptian |
Coniacian |
Achomosphaera |
Achomosphaera sagena
|
France(Paris Basin) |
Cenomanian |
|
Aldorfia |
Aldorfia deflandrei
|
France(Paris Basin) |
Middle Cenomanian |
Coniacian |
Apteodinium |
Apteodinium grande
|
France(Paris Basin) |
Early Cenomanian |
|
Apteodinium |
Apteodinium granulatum
|
France(Paris Basin) |
Cenomanian |
|
Apteodinium |
Apteodinium granulatum
|
France(Paris Basin) |
Late Cenomanian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
France(Paris Basin) |
Cenomanian |
Coniacian |
Canningia |
Canningia colliveri
|
France(Paris Basin) |
Early Cenomanian |
|
Canningia |
Canningia colliveri
|
France(Paris Basin) |
Late Turonian |
Santonian |
Canningia |
Canningia minor
|
France(Paris Basin) |
Cenomanian |
|
Canningia |
Canningia reticulata
|
France(Paris Basin) |
Cenomanian |
Santonian |
Canningia |
Canningia torulosa
|
France(Paris Basin) |
Early Cenomanian |
|
Cannosphaeropsis |
Cannosphaeropsis tutulosa
|
France(Paris Basin) |
Late Cenomanian |
|
Carpodinium |
Carpodinium granulatum
|
France(Paris Basin) |
Albian |
|
Carpodinium |
Carpodinium obliquicostatum
|
France(Paris Basin) |
Late Albian |
Cenomanian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
France(Paris Basin) |
Cenomanian |
Santonian |