Adnatosphaeridium |
Adnatosphaeridium multispinosum
|
W.Germany(N.Rhine) |
Middle Eocene |
Oligocene |
Areosphaeridium |
Areosphaeridium arcuatum
|
W.Germany(N.Rhine) |
Middle Eocene |
Early Oligocene |
Areosphaeridium |
Areosphaeridium diktyoplokum
|
W.Germany(N.Rhine) |
Eocene |
Early Oligocene |
Areosphaeridium |
Areosphaeridium pectiniforme
|
W.Germany(N.Rhine) |
Early Oligocene |
|
Deflandrea |
Deflandrea heterophlycta
|
W.Germany(N.Rhine) |
Middle Eocene |
|
Homotryblium |
Homotryblium oceanicum
|
W.Germany(N.Rhine) |
Middle Eocene |
Oligocene |
Homotryblium |
Homotryblium plectilum
|
W.Germany(N.Rhine) |
Middle Eocene |
Early Oligocene |
Samlandia |
Samlandia reticulifera
|
W.Germany(N.Rhine) |
Early Oligocene |
|
Thalassiphora |
Thalassiphora pelagica
|
W.Germany(N.Rhine) |
Middle Eocene |
|
Thalassiphora |
Thalassiphora fenestrata
|
W.Germany(N.Rhine) |
Middle Eocene |
|
Thalassiphora |
Thalassiphora reticulata
|
W.Germany(N.Rhine) |
Middle Eocene |
|
Cassidium |
Cassidium fragile
|
W.Germany(N.Rhine) |
Middle Eocene |
|
Cordosphaeridium |
Cordosphaeridium funiculatum
|
W.Germany(N.Rhine) |
Middle Eocene |
Early Oligocene |
Cordosphaeridium |
Cordosphaeridium inodes
|
W.Germany(N.Rhine) |
Oligocene |
|
Cordosphaeridium |
Cordosphaeridium tenuistriatum
|
W.Germany(N.Rhine) |
Middle Eocene |
|
Cribroperidinium |
Cribroperidinium tenuitabulatum
|
W.Germany(N.Rhine) |
Middle Eocene |
Oligocene |
Deflandrea |
Deflandrea phosphoritica
|
W.Germany(N.Rhine) |
Middle Eocene |
|