Taxonomy clear
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Ellipsolithus macellusYpresian - Danian
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Ellipsolithus lajollaensisLutetian
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Ellipsolithus perch-nielseniaeLutetian
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Ellipsolithus distichusYpresian - Danian
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Ellipsolithus alabamaensisSelandian - Danian
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Discoaster cf.sublodoensisLutetian - Ypresian
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Discoaster cf.nephadosEarly Miocene - Middle Eocene
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Discoaster saipanensisPriabonian - Ypresian
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Cruciplacolithus mutatusBartonian - Ypresian
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Cruciplacolithus staurionBartonian - Lutetian
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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
