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Kg Tephra Mizuno et al., 1987

Abbr.: Kg

• Type locality: Tanakusa, Kikukawa city - Kamigumi, Makinohara city, Shizuoka prefecture
• Tephra
• Pliocene - early Pleistocene

• Lithofacies: Volcanic ash
• Lithofacies (Minor): Pumice

• Host: Horinouchi Alternation
• Thickness: ca. 2 - 4 m

• Distribution: Kamigumi, Makinohara city, Shizuoka pref.; Tanakusa - Shimohirakawa, Kikukawa city, Shizuoka pref.

• Sugiyama et al. (1988) Geology of the Omaezaki District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 153p. (in Japanese with English abstract 6p.)