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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Rhynchonellida
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Eatoniidae
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Eatonia
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Eatonia exserta
Eatonia fissicosta
Eatonia goodlandensis
Eatonia gregaria
Eatonia hartleyi
Eatonia tennesseensis
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Eatonia exserta