Hystrichosphaeridium |
Hystrichosphaeridium whitei
|
France(Normandie) |
Senonian |
|
Impletosphaeridium |
Impletosphaeridium
|
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium capillaceum
sp. nov. |
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium densicomatum
|
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium densicomatum
|
Belgium |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium densicomatum
|
W.Germany |
Middle Oligocene |
Middle Miocene |
Impletosphaeridium |
Impletosphaeridium densicomatum
|
Belgium |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium densicomatum
|
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium densicomatum
|
W.Germany |
Middle Oligocene |
Middle Miocene |
Impletosphaeridium |
Impletosphaeridium erinaceum
sp. nov. |
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium implicatum
sp. nov. |
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium kroemmelbeinii
sp. nov. |
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium labyrinthus
sp. nov. |
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium panniforme
|
Belgium |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium panniforme
|
W.Germany(Rhineland) |
Early Eocene |
|
Impletosphaeridium |
Impletosphaeridium panniforme
|
W.Germany(Rhineland) |
Middle Oligocene |
|
Impletosphaeridium |
Impletosphaeridium placacanthum
|
Belgium |
Early Eocene |
|