Taxonomy clear
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Cruciplacolithus primusDanian - Thanetian
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Cruciplacolithus latiponsDanian - Ypresian
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Cruciplacolithus subrotundusDanian - Selandian
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Cruciplacolithus oulchyensisYpresian - Lutetian
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Cruciplacolithus tarquiniusLutetian - Chattian
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Cruciplacolithus nishiiLutetian - Bartonian
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Cruciplacolithus flaviusLatdorfian - Chattian
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Cruciplacolithus neohelisTarantian - Meghalayan
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Chiasmolithus oamaruensisBartonian - Rupelian
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Chiasmolithus modestusLutetian - Bartonian
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Chiasmolithus mediusLutetian - Priabonian
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Chiasmolithus expansusLutetian
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Chiasmolithus edentulusDanian - Lutetian
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Chiasmolithus altusPriabonian - Chattian
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Reinhardtites anthophorusEarly Turonian - Late Campanian
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Derivanturportantes sigmoidesDanian - Ypresian
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Derivanturportantes krimmenostavroDanian - Thanetian
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Sullivania sp. brokenSelandian
