Taxonomy clear
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Cruciplacolithus staurionBartonian - Lutetian
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Cruciplacolithus mutatusBartonian - Ypresian
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Bramletteius serraculoidesLatdorfian - Lutetian
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Cribrocentrum didymiravdosLutetian
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Coccolithus biparteoperculatusRupelian - Ypresian
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Crystallolithus braarudiiRecent - Chibanian
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Coccolithus azorinusRecent - Chibanian
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Clausicoccus vanheckiaeLutetian
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Clausicoccus obrutusBurdigalian - Ypresian
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Chiasmolithus solitusBartonian - Thanetian
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Chiasmolithus grandisBartonian - Ypresian
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Campylosphaera delaBartonian - Ypresian
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Calciosolenia alternansBartonian - Lutetian
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Cribrocentrum artuziaeYpresian
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Cribrocentrum reticulatumPriabonian - Lutetian
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Cribrocentrum isabellaePriabonian
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Cribrocentrum oamaruensisPriabonian
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Cribrocentrum lockeriBurdigalian - Bartonian
