Polysphaeridium |
Polysphaeridium pumilum
|
France(Paris Basin) |
Late Albian |
Santonian |
Polysphaeridium |
Polysphaeridium pumilum
|
France(Paris Basin) |
Turonian |
Early Danian |
Polysphaeridium |
Polysphaeridium pumilum
|
England |
Cenomanian |
|
Prolixosphaeridium |
Prolixosphaeridium deirense
|
France(Paris Basin) |
Late Albian |
Turonian |
Prolixosphaeridium |
Prolixosphaeridium deirense
|
France(Paris Basin) |
Coniacian |
|
Prolixosphaeridium |
Prolixosphaeridium deirense
|
England |
Late Albian |
|
Prolixosphaeridium |
Prolixosphaeridium granulosum
|
England |
Late Albian |
Early Danian |
Prolixosphaeridium |
Prolixosphaeridium granulosum
|
France(Paris Basin) |
Late Albian |
Coniacian |
Psaligonyaulax |
Psaligonyaulax deflandrei
|
France(Paris Basin) |
Late Albian |
Santonian |
Psaligonyaulax |
Psaligonyaulax deflandrei
|
France(Paris Basin) |
Campanian |
|
Psaligonyaulax |
Psaligonyaulax deflandrei
|
England |
Late Albian |
Turonian |
Psaligonyaulax |
Psaligonyaulax deflandrei
|
Belgium |
Maastrichtian |
|
Pterodinium |
Pterodinium aliferum
|
France(Paris Basin) |
Late Albian |
Santonian |
Pterodinium |
Pterodinium aliferum
|
Germany |
Late Albian |
|
Pterodinium |
Pterodinium magnoserratum
|
France(Paris Basin) |
Cenomanian |
|
Pterodinium |
Pterodinium magnoserratum
|
Germany |
Late Albian |
|
Raphidodinium |
Raphidodinium fucatum
|
France(Paris Basin) |
Turonian |
Campanian |