Acanthaulax |
Acanthaulax paliuros
|
England(Dorset) |
Late Oxfordian |
|
Gonyaulax |
Gonyaulax paliuro
|
England(Dorset) |
Late Oxfordian |
|
Acanthaulax |
Acanthaulax acanthosphaera
|
England(Yorkshire) |
Oxfordian |
|
Gonyaulax |
Gonyaulax acanthosphaera
|
England(Yorkshire) |
Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium ehrenbergii
|
England(Yorkshire) |
Early Oxfordian |
|
Solisphaeridium |
Solisphaeridium brevispinosum
|
England(Yorkshire) |
Early Oxfordian |
|
Palaeoperidinium |
Palaeoperidinium nuciforme
|
France(Calvados) |
Early Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta nuciformis
|
France(Calvados) |
Early Oxfordian |
|
Gonyaulax |
Gonyaulax ambigua
|
France(Jura) |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta ambigua
|
France(Jura) |
Kimmeridgian |
|
Pareodinia |
Pareodinia prolongata
|
France(Normandie) |
Late Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax deflandrei
sp. nov. |
France(Normandie) |
Late Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax sp
|
France(Normandie) |
Late Callovian |
|
Tenua |
Tenua rioultii
sp. nov. |
France(Normandie) |
Late Callovian |
|
Tenua |
Tenua villersensis
sp. nov. |
France(Normandie) |
Late Callovian |
|
Cordosphaeridium |
Cordosphaeridium costatum
|
France(Normandie) |
Late Callovian |
|
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
France(Normandie) |
Late Callovian |
|