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Kamonuka Tuff

• Type locality: Niigata prefecture
• Tephra
• Pliocene (0.96 Ma)

• Lithofacies:

• Host: Honai Formation

• Distribution: Niigata pref.

• Kudo et al. (2011) Geology of the Kamo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 162p. (in Japanese with English abstract 4p.)