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Mi-12 Tephra

Abbr.: Mi-12

• Tephra
• Pleistocene

• Lithofacies: Pumice
• Sedimentary structures: Parallel stratification

• Thickness: ca. 80 cm
• Host: Maioka Loam

• Distribution: Kanagawa pref.

• Mitsunashi and Kikuchi (1982) Geology of the Yokohama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 105p. (in Japanese with English abstract 4p.)