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Harpoceras sp.

genus Harpoceras Waagen, 1869

• Extinct species: Early - Late Jurassic (182.0 - 150.8 Ma)
• Habitat: Marine

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

• Distribution
• Jurassic: Miyagi