Chlamydophorella |
Chlamydophorella wallala
|
Nd |
Late Oxfordian |
Early Kimmeridgian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
Nd |
Late Bathonian |
Cretaceous |
Chytroeisphaeridia |
Chytroeisphaeridia dictydia
|
Nd |
Late Bathonian |
Late Callovian |
Chytroeisphaeridia |
Chytroeisphaeridia mantellii
|
Nd |
Late Kimmeridgian |
|
Chytroeisphaeridia |
Chytroeisphaeridia pocockii
|
Nd |
Late Bathonian |
Cretaceous |
Chytroeisphaeridia |
Chytroeisphaeridia scabrata
|
Nd |
Nd |
|
Chytroeisphaeridia |
Chytroeisphaeridia variabilis
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium ehrenbergii
|
Nd |
Middle Callovian |
Late Kimmeridgian |
Cleistosphaeridium |
Cleistosphaeridium lumectum
|
Nd |
Late Oxfordian |
Early Kimmeridgian |
Cleistosphaeridium |
Cleistosphaeridium polyacanthum
|
Nd |
Late Callovian |
Middle Kimmeridgian |
Cleistosphaeridium |
Cleistosphaeridium polytrichum
|
Nd |
Bathonian |
Late Kimmeridgian |
Cleistosphaeridium |
Cleistosphaeridium sp
|
Nd |
Kimmeridgian |
|
Cleistosphaeridium |
Cleistosphaeridium sp. Gitm.,1970
sp. nov. |
Nd |
Kimmeridgian |
|
Cleistosphaeridium |
Cleistosphaeridium tribuliferum
|
Nd |
Late Callovian |
Late Kimmeridgian |
Compositosphaeridium |
Compositosphaeridium costatum
|
Nd |
Middle Bathonian |
Late Oxfordian |
Cornudinium |
Cornudinium stavelyense
|
Nd |
Late Bajocian |
Bathonian |
Cribroperidinium |
Cribroperidinium sp
|
Nd |
Middle Kimmeridgian |
Late Kimmeridgian |