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Trigonioides sp.

genus Trigonioides Kobayashi and Suzuki, 1936

• Extinct species: Early - Late Cretaceous (130 - 94.3 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Trigoniida, family Trigonioididae

• Distribution
• Cretaceous: Fukui