Gonyaulacysta |
Gonyaulacysta aldorfensis
|
Europe |
Bathonian |
|
Gonyaulacysta |
Gonyaulacysta dangeardii
|
Europe |
Bathonian |
|
Gonyaulacysta |
Gonyaulacysta eisenackii
|
Europe |
Bajocian |
Early Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta filapicata
|
Europe |
Bajocian |
Bathonian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Europe |
Bathonian |
Early Volgian |
Gonyaulacysta |
Gonyaulacysta longicornis
|
Europe |
Kimmeridgian |
Volgian |
Gonyaulacysta |
Gonyaulacysta scarburghensis
|
Europe |
Callovian |
Early Oxfordian |
Heslertonia |
Heslertonia pellucida
|
Europe |
Kimmeridgian |
Early Volgian |
Hexagonifera |
Hexagonifera jurassica
|
Europe |
Kimmeridgian |
Early Volgian |
Leptodinium |
Leptodinium egemenii
|
Europe |
Late Oxfordian |
Kimmeridgian |
Leptodinium |
Leptodinium regale
|
Europe |
Late Bajocian |
Bathonian |
Leptodinium |
Leptodinium subtile
|
Europe |
Late Bajocian |
Bathonian |
Lithodinia |
Lithodinia jurassica
|
Europe |
Late Callovian |
Early Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax cantrellii
|
Europe |
Late Bajocian |
Early Callovian |
Meiourogonyaulax |
Meiourogonyaulax decapitata
|
Europe |
Late Bajocian |
Early Callovian |
Meiourogonyaulax |
Meiourogonyaulax deflandrei
|
Europe |
Late Callovian |
Early Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax valensii
|
Europe |
Late Bajocian |
|