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Petalodus sp.

genus Petalodus Owen, 1840

• Extinct species: late Carboniferous - middle Permian (318.1 - 268.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Chordata, class Chondrichthyes, order Petalodontiformes, family Petalodontidae

• Distribution
• Permian: Tochigi