Odontochitina |
Odontochitina operculata
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Oligosphaeridium |
Oligosphaeridium complex
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Oligosphaeridium |
Oligosphaeridium prolixispinosum
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
France(Normandie) |
Middle Cenomanian |
|
Pervosphaeridium |
Pervosphaeridium pseudhystrichodinium
|
France(Normandie) |
Middle Cenomanian |
|
Pervosphaeridium |
Pervosphaeridium truncatum
|
France(Normandie) |
Early Cenomanian |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Spiniferites |
Spiniferites ramosus
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Spiniferites |
Spiniferites twistringiensis
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Tanyosphaeridium |
Tanyosphaeridium salpinx
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Valensiella |
Valensiella reticulata
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |
Xenascus |
Xenascus ceratioides
|
France(Normandie) |
Early Cenomanian |
Middle Cenomanian |