Bion |
Bion bacifer
|
Poland |
Early Oligocene |
|
Bion |
Bion pelagicum
sp. nov. |
Poland |
Early Oligocene |
|
Deflandrea |
Deflandrea
|
Poland |
Early Oligocene |
|
Deflandrea |
Deflandrea phosphoritica
sp. nov. |
Poland |
Early Oligocene |
|
Hystrichosphaera |
Hystrichosphaera ramosa
|
Poland |
Early Oligocene |
|
Hystrichosphaera |
Hystrichosphaera wetzelii
|
Poland |
Early Oligocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium baciferum
|
Poland |
Early Oligocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp. Eise.,1938
sp. nov. |
Poland |
Early Oligocene |
|
Wetzeliella |
Wetzeliella
|
Poland |
Early Oligocene |
|
Wetzeliella |
Wetzeliella articulata
sp. nov. |
Poland |
Early Oligocene |
|
Wetzeliella |
Wetzeliella clathrata
sp. nov. |
Poland |
Late Eocene |
Early Oligocene |