Filisphaeridium |
Filisphaeridium courtinatii
sp. nov. |
France |
Late Jurassic |
|
Filisphaeridium |
Filisphaeridium dangeardii
|
Belgium |
Late Devonian |
|
Filisphaeridium |
Filisphaeridium deflandrei
|
France(Normandie) |
Middle Jurassic |
|
Filisphaeridium |
Filisphaeridium densispinum
|
France(Poitou) |
Middle Jurassic |
|
Filisphaeridium |
Filisphaeridium densispinum
|
France(Poitou) |
Middle Jurassic |
|
Filisphaeridium |
Filisphaeridium densum
|
Japan(Kyushu I.) |
Pleistocene |
|
Filisphaeridium |
Filisphaeridium deunffii
|
Canada |
Early Triassic |
|
Filisphaeridium |
Filisphaeridium downiei
sp. nov. |
Norway |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium dubium
|
USSR(Estonian SSR) |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium dunnispinum
|
India(Andaman) |
Oligocene |
|
Filisphaeridium |
Filisphaeridium eatonense
|
England |
Wenlockian |
|
Filisphaeridium |
Filisphaeridium echinulatum
|
China(Kweichow) |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium ellaense
|
Scotland |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium ellipticum
|
Canada(Alberta) |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium evexibaculatum
|
China |
Oligocene |
|
Filisphaeridium |
Filisphaeridium fimbriatum
|
England |
Late Cretaceous |
|
Filisphaeridium |
Filisphaeridium folkeslundianum
|
Sweden |
Middle Ordovician |
|