Acanthaulax |
Acanthaulax senta
|
England(Staffordshire) |
Late Callovian |
Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
England(Staffordshire) |
Callovian |
Oxfordian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Staffordshire) |
Callovian |
Oxfordian |
Chytroeisphaeridia |
Chytroeisphaeridia cerastes
|
England(Staffordshire) |
Callovian |
Oxfordian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
England(Staffordshire) |
Callovian |
Oxfordian |
Chytroeisphaeridia |
Chytroeisphaeridia sp.A
sp. nov. |
England(Staffordshire) |
Callovian |
Oxfordian |
Cleistosphaeridium |
Cleistosphaeridium polytrichum
|
England(Staffordshire) |
Callovian |
Oxfordian |
Cleistosphaeridium |
Cleistosphaeridium tribuliferum
|
England(Staffordshire) |
Late Callovian |
Oxfordian |
Compositosphaeridium |
Compositosphaeridium costatum
|
England(Staffordshire) |
Callovian |
Oxfordian |
Ctenidodinium |
Ctenidodinium continuum
|
England(Staffordshire) |
Callovian |
|
Ctenidodinium |
Ctenidodinium ornatum
|
England(Staffordshire) |
Callovian |
Oxfordian |
Ctenidodinium |
Ctenidodinium pachydermum
|
England(Staffordshire) |
Callovian |
Oxfordian |
Ctenidodinium |
Ctenidodinium tenellum
|
England(Staffordshire) |
Callovian |
Oxfordian |
Dinocyst |
Dinocyst sp.A
sp. nov. |
England(Staffordshire) |
Callovian |
Oxfordian |
Dinocyst |
Dinocyst sp.B
sp. nov. |
England(Staffordshire) |
Callovian |
Oxfordian |
Dinocyst |
Dinocyst sp.C
sp. nov. |
England(Staffordshire) |
Callovian |
Oxfordian |
Dinopterygium |
Dinopterygium absidatum
|
England(Staffordshire) |
Late Callovian |
Oxfordian |