Gonyaulacysta |
Gonyaulacysta eisenackii
|
England |
Late Bajocian |
Early Bathonian |
Gonyaulacysta |
Gonyaulacysta filapicata
|
England |
Middle Bathonian |
Late Bathonian |
Gonyaulacysta |
Gonyaulacysta filapicata
|
Germany |
Late Bajocian |
Middle Bathonian |
Gonyaulacysta |
Gonyaulacysta filapicata
|
England |
Late Bajocian |
Early Bathonian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Europe |
Late Bathonian |
|
Gonyaulacysta |
Gonyaulacysta mamillifera
|
Europe |
Middle Bathonian |
Late Bathonian |
Gonyaulacysta |
Gonyaulacysta nuciformis
|
Europe |
Middle Bathonian |
Late Bathonian |
Kalyptea |
Kalyptea halosa
|
England |
Bajocian |
Bathonian |
Kalyptea |
Kalyptea halosa
|
Germany |
Bajocian |
Bathonian |
Kalyptea |
Kalyptea halosa
|
England |
Bajocian |
Bathonian |
Leptodinium |
Leptodinium regale
|
England |
Middle Bathonian |
Late Bathonian |
Leptodinium |
Leptodinium regale
|
Germany |
Late Bajocian |
|
Leptodinium |
Leptodinium regale
|
England |
Late Bajocian |
Early Bathonian |
Leptodinium |
Leptodinium sp.1
sp. nov. |
England |
Middle Bajocian |
|
Leptodinium |
Leptodinium sp.1
sp. nov. |
England |
Late Bajocian |
|
Leptodinium |
Leptodinium subtile
|
Europe |
Late Bajocian |
|
Lithodinia |
Lithodinia acanthosphaera
|
Europe |
Middle Bathonian |
Late Bathonian |