Filisphaeridium |
Filisphaeridium piveteauii
|
France |
Middle Jurassic |
|
Filisphaeridium |
Filisphaeridium poratum
|
China |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium pseudozonale
|
China |
Early Cambrian |
|
Filisphaeridium |
Filisphaeridium radibaculatum
|
China |
Early Oligocene |
Middle Oligocene |
Filisphaeridium |
Filisphaeridium regularum
|
China |
Early Oligocene |
Middle Oligocene |
Filisphaeridium |
Filisphaeridium reticuloidum
|
China |
Late Oligocene |
|
Filisphaeridium |
Filisphaeridium rigidum
|
England |
Late Cretaceous |
|
Filisphaeridium |
Filisphaeridium roquesti
|
France |
Middle Jurassic |
|
Filisphaeridium |
Filisphaeridium setasessitante
|
Canada |
Early Triassic |
|
Filisphaeridium |
Filisphaeridium simplex
|
Canada(Ontario) |
Wenlockian |
|
Filisphaeridium |
Filisphaeridium solidum
|
China(Yunnan) |
Late Permian |
|
Filisphaeridium |
Filisphaeridium spinatum
|
China |
Late Eocene |
Oligocene |
Filisphaeridium |
Filisphaeridium spinulatum
|
China(Yunnan) |
Late Permian |
|
Filisphaeridium |
Filisphaeridium staplini
|
USSR(Ukrainian SSR) |
Late Gothlandian |
|
Filisphaeridium |
Filisphaeridium stimuliferum
|
France |
Late Jurassic |
|
Filisphaeridium |
Filisphaeridium systenoidium
|
Austria |
Late Triassic |
|
Filisphaeridium |
Filisphaeridium tenue
|
Australia(W.Australia) |
Late Devonian |
|