[ Top ] [ Japanese ]

Grammatodon sp.

genus Grammatodon Meek and Hayden, 1860

• Extinct species: Middle Devonian - Present (391.9 - 61.7 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Arcida, family Parallelodontidae

• Distribution
• Jurassic: Mie

• Subtaxa
• G. takiensis