Achomosphaera |
Achomosphaera neptuni
|
England(Kent) |
Cretaceous |
Middle Cenomanian |
Achomosphaera |
Achomosphaera ramulifera
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Achomosphaera |
Achomosphaera ramulifera
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Achomosphaera |
Achomosphaera regiensis
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Achomosphaera |
Achomosphaera sagena
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Achomosphaera |
Achomosphaera sp
|
England(Kent) |
Middle Cenomanian |
|
Apteodinium |
Apteodinium deflandrei
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Apteodinium |
Apteodinium maculatum
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Bisaccate |
Bisaccate sp
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
England(Kent) |
Middle Cenomanian |
|
Canningia |
Canningia colliveri
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Canningia |
Canningia reticulata
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Carpodinium |
Carpodinium obliquicostatum
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Chlamydophorella |
Chlamydophorella discreta
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Chlamydophorella |
Chlamydophorella nyei
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |
Chlamydophorella |
Chlamydophorella urna
|
England(Kent) |
Middle Cenomanian |
|
Cleistosphaeridium |
Cleistosphaeridium armatum
|
England(Kent) |
Early Cenomanian |
Middle Cenomanian |