[ Top ] [ Japanese ]

Ancyloceras sp.

genus Ancyloceras d'Orbigny, 1842

• Extinct species: Middle Jurassic - Late Cretaceous (171.6 - 70.6 Ma)
• Habitat: Marine

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

• Distribution
• Cretaceous: Chiba