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Laevicardium shiobarense

Laevicardium shiobarense (Yokoyama, 1926)

Invalid synonym: Cardium shiobarense, Clinocardium shiobarense

• Extinct species
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Cardiida, family Cardiidae, genus Laevicardium

• Distribution
• Miocene: Gunma, Tochigi, Shimane
• Pliocene-Pleistocene: Kanagawa
• Investigation in progress: Nagano