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Sankoho Lava Dome Ota, 1962

Invalid synonym: Sankoho Lava

• Type locality: Mount Sankoho, Daisen city, Saihaku county, Tottori prefecture
• Volcanic rocks
• middle Pleistocene
• Contemporaneous heterotopic facies: Amidagawa Pyroclastic Flow Deposit

• Sedimentary facies: Lava dome
• Lithofacies: Clinopyroxene-bearing orthopyroxene-biotite-hornblende dacite

• Eruptive volume: 0.15 km³

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

• Distribution: Mount Sankoho, Daisen city, Saihaku county, Tottori pref.

• Yamamoto (2017) Bull. Geol. Surv. Japan, vol.68, no.1, pp.1-16 DOI
• Sawada et al. (2009) Jour. Geol. Soc. Japan, vol.115, Supplement, pp.51-70 DOI