Spiniferites |
Spiniferites twistringiensis
|
France(Sarthe) |
Late Cenomanian |
|
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
France(Normandie) |
Late Cenomanian |
Early Turonian |
Tanyosphaeridium |
Tanyosphaeridium salpinx
|
France(Normandie) |
Early Turonian |
|
Valensiella |
Valensiella reticulata
|
France(Normandie) |
Late Cenomanian |
|
Xenascus |
Xenascus ceratioides
|
France(Normandie) |
Late Cenomanian |
Early Turonian |
Xenascus |
Xenascus ceratioides
|
France(Sarthe) |
Late Cenomanian |
Early Turonian |
Xenascus |
Xenascus ceratioides
|
France(Sarthe) |
Late Cenomanian |
Early Turonian |