ecofactbook
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species
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Animalia
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Mollusca
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Cephalopoda
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Ammonoidea
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Cardioceratidae
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Amoeboceras
Arctocephalites
Cadoceras
Cardioceras
Chinitnites
Goliathiceras
Paracadoceras
Pseudocadoceras
Quenstedtoceras
Stenocadoceras
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Amoeboceras