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Trionychidae gen. et sp. indet., Softshell turtle(s)

family Trionychidae Fitzinger, 1826

• Modern species: Late Jurassic - Present (145.5 - 0.0 Ma)

• Classification
• kingdom Animalia, phylum Chordata, class Reptilia, order Testudines

• Distribution
• Jurassic-Cretaceous: Ishikawa
• Eocene: Yamaguchi
• Miocene: Aichi, Gifu, Okayama, Yamaguchi
• Pliocene: Mie
• Pliocene-Pleistocene: Mie

• Subtaxa
• Trionyx, genus