Taxonomy clear
-
Crystallolithus hyalinusRecent
-
Cyclicargolithus neogammationSerravalian - Lutetian
-
Cyclicargolithus abisectusAquitanian - Rupelian
-
Cyclicargolithus luminisChattian - Ypresian
-
Cyclicargolithus floridanusSerravalian - Lutetian
-
Cryptococcolithus mediaperforatusMessinian - Burdigalian
-
Cruciplacolithus lucidumLanghian - Burdigalian
-
Cruciplacolithus klausiiChattian - Lutetian
-
Cruciplacolithus kanungoiTortonian - Serravalian
-
Cruciplacolithus cruciformisBartonian - Lutetian
-
Coronosphaera goniodisTortonian
-
Coronosphaera mediterraneaRecent - Aquitanian
-
Coronocyclus prionionSerravalian - Lutetian
-
Coronocyclus latusLanghian - Burdigalian
-
Coronocyclus baileyiTortonian - Lutetian
-
Coccolithus pelagicusRecent - Danian
-
Coccolithus crassusPiacenzian - Thanetian
-
Coccolithus miopelagicusTortonian - Aquitanian
