Spiniferites |
Spiniferites ramosus
|
Belgium |
Paleocene |
|
Achilleodinium |
Achilleodinium biformoides
|
Poland |
Late Eocene |
Oligocene |
Achomosphaera |
Achomosphaera alcicornu
|
Poland |
Late Eocene |
Oligocene |
Achomosphaera |
Achomosphaera ramulifera
|
Poland |
Late Eocene |
Oligocene |
Adnatosphaeridium |
Adnatosphaeridium multispinosum
|
Poland |
Late Eocene |
|
Areoligera |
Areoligera undulata
|
Poland |
Late Eocene |
|
Areosphaeridium |
Areosphaeridium arcuatum
|
Poland |
Late Eocene |
|
Areosphaeridium |
Areosphaeridium diktyoplokum
|
Poland |
Late Eocene |
|
Areosphaeridium |
Areosphaeridium multicornutum
|
Poland |
Late Eocene |
Oligocene |
Chiropteridium |
Chiropteridium aspinatum
|
Poland |
Late Eocene |
|
Comasphaeridium |
Comasphaeridium nanum
|
Poland |
Late Eocene |
Oligocene |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Poland |
Late Eocene |
|
Cordosphaeridium |
Cordosphaeridium divergens
|
Poland |
Late Eocene |
Oligocene |
Cordosphaeridium |
Cordosphaeridium funiculatum
|
Poland |
Late Eocene |
Oligocene |
Cordosphaeridium |
Cordosphaeridium gracile
|
Poland |
Late Eocene |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
Poland |
Late Eocene |
Oligocene |
Cyclonephelium |
Cyclonephelium intricatum
|
Poland |
Late Eocene |
Oligocene |