Glossodinium |
Glossodinium dimorphum
|
England |
Middle Oxfordian |
Middle Portlandian |
Glossodinium |
Glossodinium dimorphum
|
France |
Middle Oxfordian |
Middle Portlandian |
Gochteodinia |
Gochteodinia
|
Nd |
Nd |
|
Gochteodinia |
Gochteodinia judilentiniae
|
Nd |
Nd |
|
Gochteodinia |
Gochteodinia mutabilis
|
England |
Middle Kimmeridgian |
Early Portlandian |
Gochteodinia |
Gochteodinia mutabilis
|
France |
Early Kimmeridgian |
Early Portlandian |
Gochteodinia |
Gochteodinia villosa
|
France |
Portlandian |
Hauterivian |
Gochteodinia |
Gochteodinia villosa
|
Nd |
Nd |
|
Gochteodinia |
Gochteodinia villosa
|
France |
Portlandian |
Hauterivian |
Gochteodinia |
Gochteodinia virgula
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta cassidata
|
England |
Early Aptian |
Cenomanian |
Gonyaulacysta |
Gonyaulacysta centriconnata
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta dualis
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta eisenackii
|
England |
Callovian |
Oxfordian |
Gonyaulacysta |
Gonyaulacysta eisenackii
|
France |
Callovian |
Oxfordian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Pakistan |
Late Jurassic |
|