Acanthaulax |
Acanthaulax crispa
|
England(Dorset) |
Bajocian |
|
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Dorset) |
Bathonian |
Portlandian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Lincolnshire) |
Bathonian |
Portlandian |
Aldorfia |
Aldorfia aldorfensis
|
England(Dorset) |
Late Bajocian |
Early Callovian |
Aldorfia |
Aldorfia aldorfensis
|
England(Somerset) |
Late Bajocian |
Early Callovian |
Aldorfia |
Aldorfia aldorfensis
|
England(Wiltshire) |
Late Bajocian |
Early Callovian |
Aldorfia |
Aldorfia dictyota
|
England(Lincolnshire) |
Early Callovian |
Kimmeridgian |
Aldorfia |
Aldorfia dictyota
|
England(Lincolnshire) |
Late Oxfordian |
Early Kimmeridgian |
Aldorfia |
Aldorfia dictyota
|
England(Dorset) |
Late Oxfordian |
Kimmeridgian |
Apteodinium |
Apteodinium syzygium
|
United Kingdom |
Late Toarcian |
Aalenian |
Atopodinium |
Atopodinium prostatum
|
England(Lincolnshire) |
Bathonian |
Oxfordian |
Beaumontella |
Beaumontella caminuspina
|
England |
Rhaetian |
|
Beaumontella |
Beaumontella langii
|
England |
Rhaetian |
Early Pliensbachian |
Bejuia |
Bejuia polygonalis
|
United Kingdom |
Late Bajocian |
Early Callovian |
Bradleyella |
Bradleyella adela
|
United Kingdom |
Bajocian |
|
Carpathodinium |
Carpathodinium predae
|
England(Dorset) |
Late Bajocian |
Middle Bathonian |
Carpathodinium |
Carpathodinium predae
|
England(Wiltshire) |
Late Bajocian |
Middle Bathonian |