Gonyaulacysta |
Gonyaulacysta nuciformis
|
France |
Oxfordian |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis
|
France |
Senonian |
|
Ctenidodinium |
Ctenidodinium tenellum
|
France |
Oxfordian |
|
Ctenidodinium |
Ctenidodinium
|
France(Calvados) |
Early Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta amabilis
|
France(Jura) |
Kimmeridgian |
|
Gonyaulax |
Gonyaulax amabilis
|
France(Jura) |
Kimmeridgian |
|
Hystrichodinium |
Hystrichodinium
|
France(Paris Basin) |
Senonian |
|
Gonyaulacysta |
Gonyaulacysta
|
France(Pas-de-Calais) |
Oxfordian |
|
Meiourogonyaulax |
Meiourogonyaulax
|
France(Poitou) |
Bathonian |
|
Meiourogonyaulax |
Meiourogonyaulax valensii
sp. nov. |
France(Poitou) |
Bathonian |
|
Hystrichodinium |
Hystrichodinium amphiacanthum
|
Germany |
Aptian |
|
Hystrichodinium |
Hystrichodinium parvum
|
Germany |
Aptian |
|
Gonyaulacysta |
Gonyaulacysta orthoceras
|
Germany |
Late Aptian |
|
Gonyaulacysta |
Gonyaulacysta aculeata
|
Germany |
Oxfordian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta crassicornuta
|
Germany |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta granulata
|
Germany |
Oxfordian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta granuligera
|
Germany |
Kimmeridgian |
|