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Ag-MzP5 Tephra (Moriya, 1968) Suzuki, 1990

Abbr.: Ag-MzP5

• Tephra
• Pleistocene (ca. 90 ka)
• Correlation: NT Tephra

• Lithofacies: Lapilli

• Source: Akagi volcano
• Mode of eruption: Plinian
• Host: Shirasawa Terrace Deposit
• Thickness: 3 cm or thinner

• Distribution: Natsubodai, Nakaokamoto, Utsunomiya city, Tochigi pref.; Shirasawa town - Hiraide town, Utsunomiya city, Tochigi pref.; Katsuyama, Sakura city, Tochigi pref.

• Ito et al. (2022) Geology of the Kiryu and Ashikaga District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 101p. (in Japanese with English abstract 4p.)
• Yoshikawa et al. (2010) Geology of the Utsunomiya District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 79p. (in Japanese with English abstract 6p.)