Stephodinium |
Stephodinium coronatum
|
France(Pas-de-Calais) |
Aptian |
Cenomanian |
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
France(Pas-de-Calais) |
Middle Albian |
Cenomanian |
Systematophora |
Systematophora fasciculigera
|
France(Pas-de-Calais) |
Middle Albian |
Late Albian |
Systematophora |
Systematophora schindewolfii
|
France(Pas-de-Calais) |
Aptian |
Early Albian |
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
France(Pas-de-Calais) |
Aptian |
Albian |
Thalassiphora |
Thalassiphora munda
|
France(Pas-de-Calais) |
Late Albian |
Cenomanian |
Trichodinium |
Trichodinium castanea
|
France(Pas-de-Calais) |
Aptian |
Cenomanian |
Trichodinium |
Trichodinium sp
|
France(Pas-de-Calais) |
Middle Albian |
|
Trichodinium |
Trichodinium sp
|
France(Pas-de-Calais) |
Aptian |
|
Wallodinium |
Wallodinium luna
|
France(Pas-de-Calais) |
Early Albian |
|
Xenascus |
Xenascus ceratioides
|
France(Pas-de-Calais) |
Cenomanian |
|
Xiphophoridium |
Xiphophoridium alatum
|
France(Pas-de-Calais) |
Middle Albian |
Cenomanian |