Taxonomy clear
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Discoaster brouweri blackstockaeTortonian - Gelasian
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Discoaster quintatusTortonian - Zanclean
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Discoaster surculus tesseraZanclean
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Discoaster pentaradiatusTortonian - Gelasian
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Discoaster stellulusTortonian - Gelasian
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Discoaster giganteusTortonian - Zanclean
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Discoaster brouweriTortonian - Gelasian
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Discoaster pentaradiatus quadramusMessinian - Zanclean
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Discoaster asymmetricusZanclean - Piacenzian
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Diantholitha mariposaDanian
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Diantholitha toqueaDanian
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Ceratolithus telesmusZanclean - Recent
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Ceratolithus simplexZanclean - Chibanian
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Ceratolithus rugosusZanclean - Recent
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Ceratolithus imiselinosZanclean
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Ceratolithus dontiaZanclean
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Neosphaera coccolithomorphaZanclean - Recent
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Ceratolithus cristatusZanclean - Recent
