Taxonomy clear
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Cruciplacolithus staurionLutetian - Bartonian
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Cruciplacolithus mutatusYpresian - Bartonian
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Bramletteius serraculoidesLutetian - Latdorfian
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Cribrocentrum didymiravdosLutetian
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Coccolithus biparteoperculatusYpresian - Rupelian
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Crystallolithus braarudiiChibanian - Meghalayan
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Coccolithus azorinusChibanian - Meghalayan
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Clausicoccus vanheckiaeLutetian
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Clausicoccus obrutusYpresian - Burdigalian
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Chiasmolithus solitusThanetian - Bartonian
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Chiasmolithus grandisYpresian - Bartonian
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Campylosphaera delaYpresian - Bartonian
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Calciosolenia alternansLutetian - Bartonian
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Cribrocentrum artuziaeYpresian
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Cribrocentrum reticulatumLutetian - Priabonian
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Cribrocentrum isabellaePriabonian
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Cribrocentrum oamaruensisPriabonian
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Cribrocentrum lockeriBartonian - Burdigalian
