Suessia |
Suessia swabiana
|
Northern Hemisphere |
Norian |
Rhaetian |
Susadinium |
Susadinium sp
|
Northern Hemisphere |
Late Pliensbachian |
Early Bathonian |
Sverdrupiella |
Sverdrupiella sp
|
Northern Hemisphere |
Norian |
Rhaetian |
Trichodinium |
Trichodinium scarburghense
|
Northern Hemisphere |
Middle Callovian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella apatela
|
Northern Hemisphere |
Callovian |
Ryazanian |
Valensiella |
Valensiella sp
|
Northern Hemisphere |
Aalenian |
Early Kimmeridgian |
Valvaeodinium |
Valvaeodinium lineatum
|
Northern Hemisphere |
Late Pliensbachian |
Toarcian |
Valvaeodinium |
Valvaeodinium punctatum
|
Northern Hemisphere |
Late Pliensbachian |
Early Aalenian |
Wanaea |
Wanaea sp
|
Northern Hemisphere |
Late Bajocian |
Middle Oxfordian |
Achomosphaera |
Achomosphaera neptuni
|
Northern Hemisphere |
Ryazanian |
Aptian |
Aldorfia |
Aldorfia deflandrei
|
Northern Hemisphere |
Cenomanian |
Campanian |
Alisocysta |
Alisocysta circumtabulata
|
Northern Hemisphere |
Late Campanian |
Early Tertiary |
Alisocysta |
Alisocysta reticulata
|
Northern Hemisphere |
Late Campanian |
Early Tertiary |
Andalusiella |
Andalusiella sp
|
Northern Hemisphere |
Campanian |
Danian |
Angustidinium |
Angustidinium acribes
|
Northern Hemisphere |
Early Albian |
|
Aprobolocysta |
Aprobolocysta eilema
|
Northern Hemisphere |
Late Valanginian |
Albian |
Apteodinium |
Apteodinium granulatum
|
Northern Hemisphere |
Valanginian |
Cenomanian |