Taxonomy clear
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Hayaster perplexusRecent - Selandian
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Calciosolenia compactaTarantian - Piacenzian
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Gephyrocapsa sinuosaRecent - Zanclean
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Gephyrocapsa protohuxleyiTarantian
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Gephyrocapsa kleistoTarantian - Chibanian
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Gephyrocapsa kleisto (small)Tarantian
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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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Discolithina messinaeExtant - Messinian
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Discolithina multiporaRecent - Lutetian
