ecofactbook
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species
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Animalia
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Brachiopoda
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Rhynchonellata
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Terebratulida
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Loboidothyrididae
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Ptyctothyris
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Ptychtothyris baylei
Ptyctothyris phlegethontis
Ptyctothyris stephani
Ptyctothyris subcanaliculata
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