Acanthaulax |
Acanthaulax venusta
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Aldorfia |
Aldorfia dictyota
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Aldorfia |
Aldorfia dictyota
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Aldorfia |
Aldorfia dictyota
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Apteodinium |
Apteodinium granulatum
|
England(Yorkshire) |
Early Kimmeridgian |
|
Apteodinium |
Apteodinium nuciforme
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Atopodinium |
Atopodinium haromense
sp. nov. |
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Atopodinium |
Atopodinium sp
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Baltisphaeridium |
Baltisphaeridium inusitatum
|
England(Yorkshire) |
Late Oxfordian |
|
Caddasphaera |
Caddasphaera halosa
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Chlamydophorella |
Chlamydophorella sp
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Cleistosphaeridium |
Cleistosphaeridium polytrichum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Cleistosphaeridium |
Cleistosphaeridium tribuliferum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Cribroperidinium |
Cribroperidinium globatum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Cribroperidinium |
Cribroperidinium granuligerum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |