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Gaudryceras sp.

genus Gaudryceras de Grossouvre, 1894

• Extinct species: Albian, Early Cretaceous - Maastrichtian, Late Cretaceous (105.3 - 66.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Cephalopoda, subclass Ammonoidea, order Ammonitida, family Gaudryceratidae

• Distribution
• Cretaceous: Hokkaido, Osaka, Ehime

• Subtaxa
• G. denseplicatum
• G. (Gaudryceras), subgenus
• G. hamanakense
• G. (Neogaudryceras), subgenus
• G. striatum
• G. tenuiliratum