Acanthaulax |
Acanthaulax venusta
|
England(Yorkshire) |
Callovian |
Early Oxfordian |
Acanthaulax |
Acanthaulax venusta
|
England(Dorset) |
Callovian |
Early Oxfordian |
Acanthaulax |
Acanthaulax venusta
|
W.Germany(Niedersachsen) |
Early Callovian |
Middle Callovian |
Acanthaulax |
Acanthaulax venusta
|
Netherlands |
Early Callovian |
Middle Callovian |
Acanthaulax |
Acanthaulax venusta
|
Switzerland |
Early Oxfordian |
|
Acanthaulax |
Acanthaulax venusta
|
W.Germany(Bavaria) |
Early Oxfordian |
|
Acanthaulax |
Acanthaulax venusta
|
France(Herault) |
Early Oxfordian |
|
Acanthaulax |
Acanthaulax venusta
|
England(Lincolnshire) |
Callovian |
Early Oxfordian |
Acanthaulax |
Acanthaulax venusta
|
England(Nottinghamshire) |
Callovian |
Early Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
North Sea |
Late Bathonian |
Early Callovian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Scotland(Kincardine) |
Late Bathonian |
Early Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Yorkshire) |
Late Bathonian |
Early Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Dorset) |
Late Bathonian |
Early Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
W.Germany(Niedersachsen) |
Late Bathonian |
Callovian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Netherlands |
Late Bathonian |
Callovian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
W.Germany(Bavaria) |
Callovian |
Early Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Switzerland |
Callovian |
Early Oxfordian |