Ammonidium |
Ammonidium alloiteauii
|
Belgium |
Late Frasnian |
Early Famennian |
Ammonidium |
Ammonidium exoticum
|
Belgium |
Early Famennian |
|
Ammonidium |
Ammonidium grosjeanii
|
Belgium |
Late Frasnian |
Early Famennian |
Ammonidium |
Ammonidium maritimum
sp. nov. |
Belgium |
Early Famennian |
|
Ammonidium |
Ammonidium sprucegrovense
|
Belgium |
Late Frasnian |
Early Famennian |
Baltisphaeridium |
Baltisphaeridium andrewsii
|
Belgium |
Late Frasnian |
Early Famennian |
Baltisphaeridium |
Baltisphaeridium basiconstrictum
|
Belgium |
Early Famennian |
|
Baltisphaeridium |
Baltisphaeridium constrictum
|
Belgium |
Early Famennian |
|
Baltisphaeridium |
Baltisphaeridium medium
|
Belgium |
Late Frasnian |
Early Famennian |
Conradidium |
Conradidium plicatum
|
Belgium |
Early Famennian |
|
Cymatiosphaera |
Cymatiosphaera limbatisphaera
|
Belgium |
Early Famennian |
|
Cymatiosphaera |
Cymatiosphaera limbatisphaera
|
Belgium |
Early Famennian |
|
Cymatiosphaera |
Cymatiosphaera membranacea
|
Belgium |
Early Famennian |
|
Cymatiosphaera |
Cymatiosphaera nebulosa
|
Belgium |
Late Frasnian |
Early Famennian |
Daillydium |
Daillydium pentaster
|
Belgium |
Late Frasnian |
Early Famennian |
Diexallophasis |
Diexallophasis cleopatra
|
Belgium |
Late Frasnian |
Early Famennian |
Diexallophasis |
Diexallophasis remota
|
Belgium |
Late Frasnian |
Early Famennian |