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Diplodonta ferruginata

Diplodonta ferruginata Makiyama, 1926

Synonym: Taras ferruginata Otuka, 1934

• Extinct species: Early Eocene - Miocene (48.6 - 5.3 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, family Ungulinidae, genus Diplodonta

• Distribution
• Neogene: Hokkaido
• Miocene: Yamagata?