Sanshuia |
Sanshuia ovata
|
China(Hopei) |
Late Eocene |
Early Oligocene |
Scriniocassis |
Scriniocassis dictyotus
|
Nd |
Nd |
|
Scriniodinium |
Scriniodinium globosum
|
Romania |
Priabonian |
|
Sentusidinium |
Sentusidinium densicomatum
|
Nd |
Nd |
|
Sentusidinium |
Sentusidinium microrobustum
|
Australia(NSW) |
Late Neocomian |
Albian |
Sentusidinium |
Sentusidinium pilosum
|
Denmark |
Late Senonian |
|
Spinidinium |
Spinidinium argentinium
sp. nov. |
Argentina(Santa Cruz) |
Early Aptian |
|
Spiniferites |
Spiniferites hirundo
|
Nd |
Nd |
|
Spiniferites |
Spiniferites hirundo
|
Nd |
Nd |
|
Spiniferites |
Spiniferites makropterus
|
Australia(W.Australia) |
Middle Cretaceous |
|
Spiniferites |
Spiniferites neptuni
|
Nd |
Nd |
|
Spiniferites |
Spiniferites neptuni
|
Nd |
Nd |
|
Spiniferites |
Spiniferites ramosus
|
Nd |
Nd |
|
Stiphrosphaeridium |
Stiphrosphaeridium anthophorum
|
New Guinea(Papua) |
Aptian |
Albian |
Subathua |
Subathua
|
Nd |
Nd |
|
Subathua |
Subathua sahnii
|
Nd |
Nd |
|
Subathua |
Subathua spinosa
|
Nd |
Nd |
|