Comasphaeridium |
Comasphaeridium multispinosum
|
France |
Ypresian |
Bartonian |
Micrhystridium |
Micrhystridium filigerum
|
France |
Late Ypresian |
|
Micrhystridium |
Micrhystridium lymense
|
France |
Early Ypresian |
|
Micrhystridium |
Micrhystridium oceaniae
|
France |
Early Ypresian |
|
Micrhystridium |
Micrhystridium parvispinum
|
France |
Bartonian |
|
Micrhystridium |
Micrhystridium recurvatum
|
France |
Early Ypresian |
|
Micrhystridium |
Micrhystridium rarispinum
|
France |
Early Ypresian |
|
Micrhystridium |
Micrhystridium stellatum
|
France |
Ypresian |
|
Micrhystridium |
Micrhystridium variabile
|
France |
Early Ypresian |
|
Micrhystridium |
Micrhystridium sp. De C.,1968
sp. nov. |
France |
Ypresian |
|
Tetrapidites |
Tetrapidites laevigatus
|
France |
Late Ypresian |
|
Incertae sedis |
Incertae sedis sp
|
France |
Late Ypresian |
Bartonian |
Tytthodiscus |
Tytthodiscus vanderhammenii
|
France |
Bartonian |
|
Tytthodiscus |
Tytthodiscus chondrotus
|
France |
Bartonian |
|
Pterospermella |
Pterospermella australiensis
|
France |
Bartonian |
|
Pterospermella |
Pterospermella barbarae
|
France |
Bartonian |
|
Pterospermella |
Pterospermella hartii
|
France |
Bartonian |
|