Achomosphaera |
Achomosphaera ramulifera
|
Belgium |
Late Turonian |
Maastrichtian |
Achomosphaera |
Achomosphaera ramulifera
|
France(Paris Basin) |
Late Aptian |
Campanian |
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
Belgium |
Early Maastrichtian |
|
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
France(Paris Basin) |
Middle Santonian |
Late Santonian |
Ceratiopsis |
Ceratiopsis diebelii
|
Belgium |
Maastrichtian |
|
Diacrocanthidium |
Diacrocanthidium echinulatum
|
Belgium |
Late Turonian |
Early Maastrichtian |
Diacrocanthidium |
Diacrocanthidium echinulatum
|
France(Paris Basin) |
Middle Albian |
Campanian |
Exochosphaeridium |
Exochosphaeridium pseudhystrichodinium
|
Belgium |
Late Turonian |
Early Maastrichtian |
Exochosphaeridium |
Exochosphaeridium pseudhystrichodinium
|
France(Paris Basin) |
Late Albian |
Campanian |
Exochosphaeridium |
Exochosphaeridium striolatum
|
Belgium |
Santonian |
Maastrichtian |
Exochosphaeridium |
Exochosphaeridium striolatum
|
France(Paris Basin) |
Late Albian |
Campanian |
Gardodinium |
Gardodinium deflandrei
|
Belgium |
Santonian |
Early Maastrichtian |
Gardodinium |
Gardodinium deflandrei
|
France(Paris Basin) |
Cenomanian |
Early Campanian |
Gymnodinium |
Gymnodinium torulosum
|
Belgium |
Late Turonian |
Early Maastrichtian |
Gymnodinium |
Gymnodinium torulosum
|
France(Paris Basin) |
Late Turonian |
Coniacian |
Hystrichodinium |
Hystrichodinium pulchrum
|
Belgium |
Late Turonian |
Maastrichtian |
Hystrichodinium |
Hystrichodinium pulchrum
|
France(Paris Basin) |
Late Aptian |
Campanian |