ecofactbook
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species
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Animalia
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Mollusca
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Gastropoda
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Littorinimorpha
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Calyptraeidae
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Cyrtospira
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Cyrtospira bicurvata
Cyrtospira tortilis
Cyrtospira wykoffensis
Subulites brevis
Subulites nitens
Subulites notatus
Subulites ventricosus
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