Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
France(Paris Basin) |
Turonian |
|
Polysphaeridium |
Polysphaeridium laminaspinosum
|
France(Pas-de-Calais) |
Middle Cenomanian |
Late Cenomanian |
Polysphaeridium |
Polysphaeridium laminaspinosum
|
France(Paris Basin) |
Albian |
Cenomanian |
Prolixosphaeridium |
Prolixosphaeridium conulum
|
France(Paris Basin) |
Albian |
Cenomanian |
Psaligonyaulax |
Psaligonyaulax deflandrei
|
France(Paris Basin) |
Albian |
|
Psaligonyaulax |
Psaligonyaulax deflandrei
|
France(Paris Basin) |
Turonian |
|
Silicisphaera |
Silicisphaera ferox
|
France(Pas-de-Calais) |
Late Cenomanian |
|
Spiniferites |
Spiniferites cingulatus
|
France(Pas-de-Calais) |
Early Cenomanian |
Middle Cenomanian |
Spiniferites |
Spiniferites cingulatus
|
France(Paris Basin) |
Albian |
|
Spiniferites |
Spiniferites cingulatus
|
France(Paris Basin) |
Turonian |
|
Spiniferites |
Spiniferites pterotus
|
France(Paris Basin) |
Albian |
|
Spiniferites |
Spiniferites pterotus
|
France(Paris Basin) |
Turonian |
|
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Albian |
|
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Turonian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
France(Paris Basin) |
Albian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
France(Paris Basin) |
Turonian |
|
Thalassiphora |
Thalassiphora munda
|
France(Pas-de-Calais) |
Early Cenomanian |
|