Achomosphaera |
Achomosphaera alcicornu
|
Belgium |
Ypresian |
|
Achomosphaera |
Achomosphaera sp.A
sp. nov. |
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium capilatum
|
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium multispinosum
|
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium reticulense
|
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium robustum
|
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium robustum
|
W.Germany(Rhineland) |
Early Eocene |
|
Adnatosphaeridium |
Adnatosphaeridium vittatum
|
Belgium |
Ypresian |
|
Adnatosphaeridium |
Adnatosphaeridium williereae
sp. nov. |
Belgium |
Ypresian |
|
Apteodinium |
Apteodinium granulatum
|
Belgium |
Ypresian |
|
Apteodinium |
Apteodinium maculatum
|
Belgium |
Ypresian |
|
Apteodinium |
Apteodinium sp.A
sp. nov. |
Belgium |
Ypresian |
|
Areoligera |
Areoligera medusettiformis
|
Belgium |
Ypresian |
|
Areoligera |
Areoligera medusettiformis
|
Denmark |
Senonian |
|
Areoligera |
Areoligera senonensis
|
Belgium |
Ypresian |
|
Areoligeraceae |
Areoligeraceae sp
|
Belgium |
Ypresian |
|