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Sakiyama-misaki Basalt Yamauchi et al., 2005

• Type locality: Cape Sakiyamamisaki Okinoshima city, Oki county, Shimane prefecture
• Volcanic rocks
• Pliocene (2.65 Ma, K-Ar)

• Lithofacies: Basalt lava, Trachybasalt lava
• Sedimentary structures: Columnar joint

• Thickness: ca. 10 m

• Distribution: Cape Sakiyamamisaki, Okinoshima city, Oki county, Shimane pref.

• Yamauchi et al. (2009) Geology of the Saigo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 118p. (in Japanese with English abstract 3p.)