Achomosphaera |
Achomosphaera alcicornu
|
Belgium |
Early Landenian |
|
Achomosphaera |
Achomosphaera ramulifera
|
Belgium |
Early Landenian |
|
Achomosphaera |
Achomosphaera ramulifera
|
Belgium |
Early Landenian |
|
Adnatosphaeridium |
Adnatosphaeridium reticulense
|
Belgium |
Early Landenian |
|
Areoligera |
Areoligera coronata
|
Belgium |
Early Landenian |
|
Areoligera |
Areoligera senonensis
|
Belgium |
Early Landenian |
|
Areoligera |
Areoligera volata
|
Belgium |
Early Landenian |
|
Australiella |
Australiella victoriensis
|
Belgium |
Early Landenian |
|
Baltisphaeridium |
Baltisphaeridium ligospinosum
|
Belgium |
Early Landenian |
|
Baltisphaeridium |
Baltisphaeridium septatum
|
Belgium |
Early Landenian |
|
Baltisphaeridium |
Baltisphaeridium sp. Schu.& Chat.,1976
sp. nov. |
Belgium |
Early Landenian |
|
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
Belgium |
Early Landenian |
|
Chlamydophorella |
Chlamydophorella discreta
|
Belgium |
Early Landenian |
|
Comasphaeridium |
Comasphaeridium cometes
|
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium gracile
|
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
Belgium |
Early Landenian |
|
Cordosphaeridium |
Cordosphaeridium latispinosum
|
Belgium |
Early Landenian |
|