Acanthaulax |
Acanthaulax areolata
|
France |
Early Oxfordian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax areolata
|
Scotland |
Early Oxfordian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax areolata
|
England |
Early Oxfordian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax areolata
|
France |
Early Oxfordian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax senta
|
England |
Late Callovian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax senta
|
France |
Late Callovian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax senta
|
Scotland |
Late Callovian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax senta
|
England |
Late Callovian |
Middle Oxfordian |
Acanthaulax |
Acanthaulax senta
|
France |
Late Callovian |
Middle Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
Scotland |
Callovian |
Middle Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
England |
Callovian |
Middle Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
France |
Callovian |
Middle Oxfordian |
Aldorfia |
Aldorfia aldorfensis
|
France |
Early Callovian |
|
Aldorfia |
Aldorfia aldorfensis
|
Scotland |
Early Callovian |
|
Aldorfia |
Aldorfia aldorfensis
|
England |
Early Callovian |
|
Aldorfia |
Aldorfia aldorfensis
|
France |
Early Callovian |
|
Arkellidinium |
Arkellidinium triapertum
|
Scotland |
Callovian |
Early Oxfordian |