Polysphaeridium |
Polysphaeridium pastielsii
|
Belgium |
Early Landenian |
|
Polysphaeridium |
Polysphaeridium sp. Schu.& Chat.,1976
sp. nov. |
Belgium |
Early Landenian |
|
Pterospermopsis |
Pterospermopsis danica
|
Belgium |
Early Landenian |
|
Pterospermopsis |
Pterospermopsis microptera
|
Belgium |
Early Landenian |
|
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Belgium |
Early Landenian |
|
Surculosphaeridium |
Surculosphaeridium vestitum
|
Belgium |
Early Landenian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Belgium |
Early Landenian |
|
Tenua |
Tenua sp.1 Schu.& Chat.,1976
sp. nov. |
Belgium |
Early Landenian |
|
Tenua |
Tenua sp.2 Schu.& Chat.,1976
sp. nov. |
Belgium |
Early Landenian |
|
Thalassiphora |
Thalassiphora delicata
|
Belgium |
Early Landenian |
|
Thalassiphora |
Thalassiphora forma a Schu.& Chat.,1976
sp. nov. |
Belgium |
Early Landenian |
|
Trigonopyxidia |
Trigonopyxidia ginella
|
Belgium |
Early Landenian |
|