Pterodinium |
Pterodinium perforatum
|
France(Paris Basin) |
Albian |
Early Cenomanian |
Scriniodinium |
Scriniodinium campanula
|
France(Paris Basin) |
Cenomanian |
Turonian |
Silicisphaera |
Silicisphaera ferox
|
France(Paris Basin) |
Late Cenomanian |
Middle Turonian |
Silicisphaera |
Silicisphaera tridactylites
|
France(Paris Basin) |
Early Cenomanian |
|
Silicisphaera |
Silicisphaera tridactylites
|
France(Paris Basin) |
Middle Cenomanian |
|
Spiniferites |
Spiniferites cingulatus
|
France(Paris Basin) |
Cenomanian |
|
Spiniferites |
Spiniferites cingulatus
|
France(Paris Basin) |
Middle Albian |
Cenomanian |
Spiniferites |
Spiniferites cingulatus
|
France(Paris Basin) |
Early Cenomanian |
Middle Cenomanian |
Spiniferites |
Spiniferites magnoserratus
|
France(Paris Basin) |
Late Cenomanian |
|
Spiniferites |
Spiniferites magnoserratus
|
France(Paris Basin) |
Middle Cenomanian |
|
Spiniferites |
Spiniferites membranaceus
|
France(Paris Basin) |
Cenomanian |
Coniacian |
Spiniferites |
Spiniferites pseudofurcatus
|
France(Paris Basin) |
Cenomanian |
|
Spiniferites |
Spiniferites pterotus
|
France(Paris Basin) |
Late Albian |
Middle Turonian |
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Cenomanian |
|
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Cenomanian |
|
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Cenomanian |
Turonian |
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Cenomanian |
Turonian |