Achomosphaera |
Achomosphaera ramulifera
|
France(Pas-de-Calais) |
Middle Aptian |
Cenomanian |
Aptea |
Aptea polymorpha
|
France(Pas-de-Calais) |
Aptian |
|
Apteodinium |
Apteodinium grande
|
France(Pas-de-Calais) |
Late Albian |
|
Astrocysta |
Astrocysta cretacea
|
France(Pas-de-Calais) |
Aptian |
Albian |
Baltisphaeridium |
Baltisphaeridium whiteii
|
France(Pas-de-Calais) |
Late Albian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
France(Pas-de-Calais) |
Aptian |
Cenomanian |
Carpodinium |
Carpodinium granulatum
|
France(Pas-de-Calais) |
Albian |
|
Carpodinium |
Carpodinium obliquicostatum
|
France(Pas-de-Calais) |
Cenomanian |
|
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
France(Pas-de-Calais) |
Aptian |
Early Albian |
Cauca |
Cauca parva
|
France(Pas-de-Calais) |
Aptian |
Cenomanian |
Chlamydophorella |
Chlamydophorella nyei
|
France(Pas-de-Calais) |
Aptian |
Middle Albian |
Chlamydophorella |
Chlamydophorella tabulata
|
France(Pas-de-Calais) |
Aptian |
|
Cleistosphaeridium |
Cleistosphaeridium aciculare
|
France(Pas-de-Calais) |
Late Albian |
|
Cleistosphaeridium |
Cleistosphaeridium armatum
|
France(Pas-de-Calais) |
Aptian |
Albian |
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
France(Pas-de-Calais) |
Aptian |
|
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
France(Pas-de-Calais) |
Aptian |
Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
France(Pas-de-Calais) |
Aptian |
Aptian |