Search for family Beyrichitidae returned 16 results.
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genus: Dixieceras
Kingdom: Animalia
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genus: Billingsites
Kingdom: Animalia
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genus: Parafrechites
Kingdom: Animalia
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genus: Chiratites
Kingdom: Animalia
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species: Billingsites cordeyi
Kingdom: Animalia
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species: Chiratites retrospinosus
Kingdom: Animalia
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species: Parafrechites kharaulakhensis
Kingdom: Animalia
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species: Dixieceras lawsoni
Kingdom: Animalia
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species: Parafrechites evolutus
Kingdom: Animalia
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species: Parafrechites cordeyi
Kingdom: Animalia