ecofactbook
/
species
/
Animalia
/
Mollusca
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Cephalopoda
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Ammonoidea
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Gaudryceratidae
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Gaudryceras
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Gaudryceras cassisianum
Gaudryceras denseplicatum
Gaudryceras kayei
Gaudryceras leptonema
Gaudryceras seymouriense
Gaudryceras tenuiliratum
Gaudryceras varagurense
Lytoceras delvallense
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