Surculosphaeridium |
Surculosphaeridium argentinense
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Areosphaeridium |
Areosphaeridium argentinense
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Enneadocysta |
Enneadocysta dictyostila
|
Argentina(Tierra) |
Eocene |
Oligocene |
Hystrichosphaeridium |
Hystrichosphaeridium dictyostilum
|
Argentina(Tierra) |
Eocene |
Oligocene |
Enneadocysta |
Enneadocysta partridgei
sp. nov. |
Australia(Tasmania) |
Late Bartonian |
|
Cordosphaeridium |
Cordosphaeridium capricornum
|
Australia(Victoria) |
Priabonian |
|
Enneadocysta |
Enneadocysta harrisii
sp. nov. |
Australia(Victoria) |
Priabonian |
|
Enneadocysta |
Enneadocysta sp.C Stov.& Will.,1995
sp. nov. |
Australia(Victoria) |
Priabonian |
|
Cooksonidium |
Cooksonidium
|
Australia(Victoria) |
Priabonian |
|
Cooksonidium |
Cooksonidium capricornum
|
Australia(Victoria) |
Priabonian |
|
Areosphaeridium |
Areosphaeridium suggestium
|
Australia(W.Australia) |
Middle Santonian |
Campanian |
Surculosphaeridium |
Surculosphaeridium suggestium
|
Australia(W.Australia) |
Middle Santonian |
Campanian |
Enneadocysta |
Enneadocysta deconinckii
sp. nov. |
Belgium |
Bartonian |
Rupelian |
Enneadocysta |
Enneadocysta deconinckii
|
Belgium |
Bartonian |
Rupelian |
Enneadocysta |
Enneadocysta robusta
sp. nov. |
Belgium |
Lutetian |
|
Cleistosphaeridium |
Cleistosphaeridium polypetellum
|
England(Hampshire) |
Early Lutetian |
|
Areosphaeridium |
Areosphaeridium polypetellum
|
England(Hampshire) |
Early Lutetian |
|