Adnatosphaeridium |
Adnatosphaeridium aemulum
|
Nd |
Late Jurassic |
|
Adnatosphaeridium |
Adnatosphaeridium apiculatum
|
Australia(W.Australia) |
Tithonian |
|
Adnatosphaeridium |
Adnatosphaeridium capilatum
|
Nd |
Early Eocene |
|
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Nd |
Oxfordian |
|
Adnatosphaeridium |
Adnatosphaeridium chonetum
|
Nd |
Late Albian |
Cenomanian |
Adnatosphaeridium |
Adnatosphaeridium filamentosum
|
Nd |
Middle Jurassic |
Late Jurassic |
Adnatosphaeridium |
Adnatosphaeridium filiferum
|
Nd |
Turonian |
Early Maastrichtian |
Adnatosphaeridium |
Adnatosphaeridium huenickenii
|
Nd |
Eocene |
|
Adnatosphaeridium |
Adnatosphaeridium multispinosum
|
Nd |
Early Eocene |
|
Adnatosphaeridium |
Adnatosphaeridium patulum
|
Nd |
Early Eocene |
|
Adnatosphaeridium |
Adnatosphaeridium paucispinum
|
Nd |
Late Oxfordian |
|
Adnatosphaeridium |
Adnatosphaeridium perforatum
|
Nd |
Callovian |
|
Adnatosphaeridium |
Adnatosphaeridium reticulense
|
Nd |
Early Eocene |
|
Adnatosphaeridium |
Adnatosphaeridium vittatum
|
Nd |
Early Eocene |
|
Aiora |
Aiora fenestrata
|
Nd |
Turonian |
Santonian |
Aireiana |
Aireiana verrucosa
|
Nd |
Late Eocene |
|
Albertia |
Albertia curvicornis
|
Nd |
Campanian |
|