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Mikuragawa Basalt Member Uemura et al., 1979

• High P/T metamorphic rocks
• Metamorphism: early Carboniferous - Late Jurassic

• Sedimentary facies: Marine
• Metamorphic facies: Pumpellyite-Actinolite
• Lithofacies: Basalt lava, Pillow lava
• Lithofacies (Upper, Minor): Basalt tuff

• Thickness: ca. 100 - 500 m

• Distribution: Shionoue - Nishitanigawa river - Shikobe - Mount Iroyama - Obatagawa river - Seitoku - Mount Tokenzan, Yazu city, Yazu county, Tottori pref.; Mikuragawa river, Wakasa city, Yazu county, Tottori pref.

• Uemura et al. (1979) Geology of the Wakasa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 91p. (in Japanese with English abstract 8p.)