Stephodinium |
Stephodinium australicum
|
Canada(Arctic) |
Late Cretaceous |
|
Stephodinium |
Stephodinium australicum
|
Australia |
Eocene |
|
Stephodinium |
Stephodinium coronatum
|
Romania |
Albian |
|
Stephodinium |
Stephodinium coronatum
|
England |
Albian |
Cenomanian |
Stephodinium |
Stephodinium coronatum
|
Australia |
Albian |
Cenomanian |
Stephodinium |
Stephodinium coronatum
|
France |
Late Cretaceous |
|
Stephodinium |
Stephodinium coronatum
|
Canada(Arctic) |
Late Cretaceous |
|
Stephodinium |
Stephodinium coronatum
|
Australia |
Eocene |
|
Stephodinium |
Stephodinium europaicum
|
Romania |
Albian |
|
Stephodinium |
Stephodinium europaicum
|
England |
Albian |
Cenomanian |
Stephodinium |
Stephodinium europaicum
|
Australia |
Albian |
Cenomanian |
Stephodinium |
Stephodinium europaicum
|
France |
Late Cretaceous |
|
Stephodinium |
Stephodinium europaicum
|
Canada(Arctic) |
Late Cretaceous |
|
Stephodinium |
Stephodinium europaicum
|
Australia |
Eocene |
|
Surculosphaeridium |
Surculosphaeridium
|
Worldwide |
Oxfordian |
Cenomanian |
Surculosphaeridium |
Surculosphaeridium cribrotubiferum
|
England |
Oxfordian |
|
Surculosphaeridium |
Surculosphaeridium cribrotubiferum
|
France |
Oxfordian |
|