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Takakurasan Lava Series Nakaya et al., 2013

• Type locality: Mount Takakura, Morioka city, Iwate prefecture
• Volcanic rocks
• Pleistocene

• Lithofacies (Main): Basaltic andesite, Andesite
• Lithofacies (Minor): Dacite

• Source: Summit of Mount Takakura
• Eruptive volume: ca. 0.7 km³

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

• Distribution: Yunosawa creek - Arasawa creek - Takakurasan mountain pass, Mount Takakura, Morioka city, Iwate pref.

• Nakaya et al. (2013) Jour. Geol. Soc. Japan, vol.119, no.7, pp.457-473 DOI