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Ag-MzP4 Tephra

Abbr.: Ag-MzP4

• Tephra
• Pleistocene (ca. 80 ka)
• Correlation: Wakubara Pumice Flow Deposit

• Lithofacies:

• Source: Akagi volcano

• Distribution: Gunma 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.)