ecofactbook
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species
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Animalia
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Arthropoda
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Trilobita
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Asaphida
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Trinucleidae
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Cryptolithus
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Cryptolithus bellulus
Cryptolithus carinatus
Cryptolithus convexus
Cryptolithus fittsi
Cryptolithus multiseriatus
Cryptolithus recurvus
Cryptolithus terryi
Cryptolithus tesselatus
Cryptolithus welleri
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