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Nakasato Tephra Kawabe, 1981

Invalid synonym: Nakasato 2 Tephra

• Tephra
• Pliocene (3.18 Ma, FT)

• Lithofacies: Crystalline volcanic ash

• Thickness: 10 - 20 cm
• Host: Nakasato Gravels and Clays Member

• Distribution: Nakasato - Ogawa - Sugiyama - Asamiya, Shigaraki town, Koka city, Shiga pref.

• Wakita et al. (2013) Geology of the Kyoto-Tonambu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 124p. (in Japanese with English abstract 3p.)
• Nakano et al. (2003) Geology of the Minakuchi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 83p. (in Japanese with English abstract 3p.)