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Middle Terrace 1 Deposits

• Coherent formation
• Pleistocene

• Sedimentary facies: Fluvial
• Lithofacies: Gravels

• Thickness: ca. 20 m

• Distribution: Ojoin - Hagiu, Niihama city, Ehime pref.; Hatano - Okado - Toyooka, Shikokuchuo city, Ehime pref.

• Aoya et al. (2013) Geology of the Niihama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 181p. (in Japanese with English abstract 3p.)