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Fudo Tunnel Basalts Kuno, 1950

• Type locality: northern part of Fudo tunnel - southern part of Minaguchi tunnel, Atami city, Shizuoka prefecture
• Volcanic rocks
• Pliocene

• Lithofacies: Olivine basalt, Olivine orthopyroxene basalt, Olivine clinopyroxene orthopyroxene basalt - andesite lava
• Lithofacies (Minor): Tuff breccia, Lapilli tuff, Tuff

• Upper limit: Unconformity (Atami Tuff)

• Distribution: northern part of Fudo tunnel - southern part of Minaguchi tunnel - Tanna tunnel - Taga, Atami city, Shizuoka pref.

• Oikawa and Ishizuka (2011) Geology of the Atami District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 61p. (in Japanese with English abstract 3p.)