Gardodinium |
Gardodinium deflandrei
|
Belgium |
Santonian |
Campanian |
Gardodinium |
Gardodinium deflandrei
|
Netherlands |
Campanian |
Maastrichtian |
Gardodinium |
Gardodinium deflandrei
|
Denmark |
Campanian |
Maastrichtian |
Gonyaulacysta |
Gonyaulacysta cassidata
|
France(Paris Basin) |
Late Albian |
Cenomanian |
Gonyaulacysta |
Gonyaulacysta cassidata
|
England |
Late Albian |
Cenomanian |
Gonyaulacysta |
Gonyaulacysta helicoidea
|
France(Paris Basin) |
Late Albian |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
England |
Late Albian |
|
Gonyaulacysta |
Gonyaulacysta obscura
|
France(Paris Basin) |
Turonian |
Santonian |
Gonyaulacysta |
Gonyaulacysta obscura
|
Belgium |
Maastrichtian |
|
Gymnodinium |
Gymnodinium torulosum
|
Belgium |
Turonian |
Maastrichtian |
Heterosphaeridium |
Heterosphaeridium heteracanthum
|
France(Paris Basin) |
Late Albian |
Turonian |
Heterosphaeridium |
Heterosphaeridium heteracanthum
|
England |
Cenomanian |
|
Hexagonifera |
Hexagonifera chlamydata
|
France(Paris Basin) |
Late Albian |
Turonian |
Hexagonifera |
Hexagonifera chlamydata
|
England |
Late Albian |
Santonian |
Hexagonifera |
Hexagonifera chlamydata
|
Belgium |
Campanian |
|
Hexagonifera |
Hexagonifera chlamydata
|
Netherlands |
Campanian |
Maastrichtian |
Hexagonifera |
Hexagonifera chlamydata
|
Denmark |
Campanian |
Maastrichtian |