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Nt-1 Tephra

Abbr.: Nt-1

• Type locality: Hosoji temple, Hisagi, Zushi city, Kanagawa prefecture
• Tephra
• Pliocene

• Lithofacies: Crystalline volcanic ash

• Host: Zushi Formation
• Thickness: 22 cm

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Hisagi - Numama, Zushi city, Kanagawa pref.

• Eto et al. (1998) Geology of the Yokosuka District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 128p. (in Japanese with English abstract 3p.)