Achomosphaera |
Achomosphaera ramulifera
|
Belgium |
Turonian |
Early Danian |
Cleistosphaeridium |
Cleistosphaeridium multifurcatum
|
Belgium |
Turonian |
Early Danian |
Epicephalopyxis |
Epicephalopyxis adhaerens
|
Belgium |
Turonian |
Early Danian |
Hystrichosphaeridium |
Hystrichosphaeridium salpingophorum
|
Belgium |
Turonian |
Early Danian |
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Belgium |
Turonian |
Early Danian |
Oligosphaeridium |
Oligosphaeridium complex
|
Belgium |
Turonian |
Early Danian |
Spiniferites |
Spiniferites cingulatus
|
Belgium |
Turonian |
Early Danian |
Spiniferites |
Spiniferites ramosus
|
Belgium |
Turonian |
Early Danian |
Areoligera |
Areoligera coronata
|
Belgium |
Maastrichtian |
Early Danian |
Areoligera |
Areoligera senonensis
|
Belgium |
Maastrichtian |
Early Danian |
Cleistosphaeridium |
Cleistosphaeridium armatum
|
Belgium |
Maastrichtian |
Early Danian |
Deflandrea |
Deflandrea diebelii
|
Belgium |
Maastrichtian |
Early Danian |
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Belgium |
Maastrichtian |
Early Danian |
Micrhystridium |
Micrhystridium inconspicuum
|
Belgium |
Maastrichtian |
Early Danian |
Baltisphaeridium |
Baltisphaeridium whiteii
|
Belgium |
Early Danian |
|
Cannosphaeropsis |
Cannosphaeropsis philippotii
|
Belgium |
Early Danian |
|
Chatangiella |
Chatangiella victoriensis
|
Belgium |
Early Danian |
|