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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Hildoceratidae
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Protogrammoceras
Protogrammoceras geometricum
kingdom: Animalia
phylum: Mollusca
class: Cephalopoda
order: Ammonoidea
family: Hildoceratidae
genus: Protogrammoceras
species: Protogrammoceras geometricum
Where does Protogrammoceras geometricum live?
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