Achomosphaera |
Achomosphaera ramulifera
|
France(Paris Basin) |
Aptian |
Santonian |
Achomosphaera |
Achomosphaera sagena
|
France(Paris Basin) |
Vraconian |
Santonian |
Adnatosphaeridium |
Adnatosphaeridium chonetum
|
France(Paris Basin) |
Cenomanian |
Early Turonian |
Alterbia |
Alterbia acribes
|
France(Paris Basin) |
Albian |
|
Apteodinium |
Apteodinium grande
|
France(Paris Basin) |
Late Albian |
Coniacian |
Apteodinium |
Apteodinium granulatum
|
France(Paris Basin) |
Aptian |
Cenomanian |
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
France(Paris Basin) |
Aptian |
Santonian |
Canningia |
Canningia colliveri
|
France(Paris Basin) |
Middle Albian |
Late Cenomanian |
Canningia |
Canningia minor
|
France(Paris Basin) |
Albian |
Early Turonian |
Canningia |
Canningia torulosa
|
France(Paris Basin) |
Vraconian |
|
Cannosphaeropsis |
Cannosphaeropsis philippotii
|
France(Paris Basin) |
Coniacian |
Santonian |
Carpodinium |
Carpodinium granulatum
|
France(Paris Basin) |
Albian |
|
Carpodinium |
Carpodinium obliquicostatum
|
France(Paris Basin) |
Late Albian |
Cenomanian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
France(Paris Basin) |
Aptian |
Santonian |
Cauca |
Cauca parva
|
France(Paris Basin) |
Aptian |
Cenomanian |
Chatangiella |
Chatangiella victoriensis
|
France(Paris Basin) |
Middle Turonian |
Santonian |
Chlamydophorella |
Chlamydophorella nyei
|
France(Paris Basin) |
Aptian |
Late Albian |