Acanthaulax |
Acanthaulax paliuros
|
Nd |
Middle Oxfordian |
Late Oxfordian |
Acanthaulax |
Acanthaulax venusta
|
Nd |
Middle Oxfordian |
Early Kimmeridgian |
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
Nd |
Callovian |
Late Kimmeridgian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Nd |
Callovian |
Cretaceous |
Adnatosphaeridium |
Adnatosphaeridium filamentosum
|
Nd |
Callovian |
Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium paucispinum
|
Nd |
Early Oxfordian |
Late Kimmeridgian |
Adnatosphaeridium |
Adnatosphaeridium perforatum
|
Nd |
Middle Bathonian |
Late Callovian |
Amphorula |
Amphorula metaelliptica
|
Nd |
Middle Kimmeridgian |
Late Kimmeridgian |
Belodinium |
Belodinium dysculum
|
Nd |
Early Oxfordian |
Early Portlandian |
Belodinium |
Belodinium obsoletum
|
Nd |
Late Bathonian |
|
Biorbifera |
Biorbifera johnewingii
|
Nd |
Early Portlandian |
Early Cretaceous |
Broomea |
Broomea ramosa
|
Nd |
Middle Kimmeridgian |
Cretaceous |
Canningia |
Canningia reticulata
|
Nd |
Nd |
|
Cannosphaeropsis |
Cannosphaeropsis mirabilis
|
Nd |
Nd |
|
Cantulodinium |
Cantulodinium protuberatum
|
Nd |
Nd |
|
Chlamydophorella |
Chlamydophorella membranoidea
|
Nd |
Kimmeridgian |
|
Chlamydophorella |
Chlamydophorella raritubula
|
Nd |
Late Bathonian |
Early Callovian |