Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Turkey |
Late Albian |
Cenomanian |
Pterodinium |
Pterodinium cingulatum
|
Turkey |
Late Albian |
Cenomanian |
Scriniocassis |
Scriniocassis weberi
|
Turkey |
Aalenian |
Bajocian |
Spiniferites |
Spiniferites ancorifer
|
Turkey |
Cretaceous |
Cenomanian |
Spiniferites |
Spiniferites cornutus
|
Turkey |
Campanian |
Maestrichtian |
Spiniferites |
Spiniferites ramosus
|
Turkey |
Cenomanian |
Campanian |
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Turkey |
Late Cretaceous |
|
Tanyosphaeridium |
Tanyosphaeridium boletus
|
Turkey |
Cretaceous |
Cenomanian |
Valensiella |
Valensiella sp
|
Turkey |
Late Bajocian |
Bathonian |
Wallodinium |
Wallodinium cylindricum
|
Turkey |
Aalenian |
Bajocian |
Xenascus |
Xenascus ceratioides
|
Turkey |
Late Santonian |
Campanian |