Taxonomy clear
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Gephyrocapsa grandisTarantian - Calabrian
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Gephyrocapsa oceanicaRecent - Calabrian
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Gephyrocapsa caribbeanicaTarantian - Calabrian
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Gephyrocapsa clausaTarantian - Calabrian
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Florisphaera profundaRecent - Tortonian
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Fasciculithus bobiiThanetian
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Discosphaera tubiferaRecent - Tortonian
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Discolithina vigintiforataRecent - Lutetian
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Discolithina zucciaeMessinian
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Discolithina rorsaRecent - Calabrian
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Pontosphaera messinaeExtant - Messinian
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Discolithina multiporaRecent - Lutetian
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Discolithina kokkinithalasanicaTarantian
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Discoaster pentaradiatus tesseracheriaZanclean
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Discoaster surculusGelasian - Tortonian
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Discoaster triradiatusGelasian - Tortonian
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Discoaster surculus pullumpedesZanclean
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Discoaster brouweri blackstockaeGelasian - Tortonian
