Taxonomy clear
-
Sullivania edwardsiiThanetian - Danian
-
Sullivania gigasLutetian
-
Sullivania titusLatdorfian - Selandian
-
Sullivania cf.californica [12-15µm]Ypresian - Selandian
-
Sullivania californicaYpresian - Selandian
-
Helicosphaera dyotrypesRecent - Serravalian
-
Helicosphaera kilidaChibanian
-
Helicosphaera pterigaChibanian
-
Helicosphaera carteri treisporoiRecent - Tortonian
-
Helicosphaera carteri rotundusRecent - Burdigalian
-
Helicosphaera kamptneriRecent - Burdigalian
-
Helicosphaera epimikeisporousRecent - Serravalian
-
Pontosphaera lepidaTarantian - Zanclean
-
Pontosphaera jonesiiTarantian - Messinian
-
Pontosphaera wondersiiDanian
-
Umbellosphaera tenuisRecent - Zanclean
-
Tintinnabuliformis bicornusZanclean - Serravalian
-
Tintinnabuliformis unicornCalabrian - Serravalian
