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Kotaki Tuff

• Tephra
• Miocene

• Lithofacies: Pumice tuff (several units)

• Host: Kunimi Mudstone Member
• Thickness (1 unit): 2 - 4 m

• Distribution: Kotaki - Kunimi - Kurumi, Himi city, Toyama pref.

• Imai et al. (1966) Geology of the Ochigata and Abugashima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 67p. (in Japanese with English abstract 4p.)