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Setouchi Volcanic Rocks Tatsumi, 2003

Muro Pyroclastic Flow Deposit was removed from the member.

• Volcanic rocks
• Setouchi volcanic belt
• middle Miocene (17 - 10 Ma, K-Ar)
• Intruded in: Takahama Group

• Sedimentary facies: Dikes
• Lithofacies: Garnet rhyolite, Biotite garnet rhyolite, Pitchstone, Biotite hornblende dacite, Hornblende andesite, Bronzite andesite (Sanukitoid), Olivine orthopyroxene clinopyroxene basaltic andesite, Olivine clinopyroxene andesite

• Upper limit: Unknown
• Lower limit: Unconformity (Younger Ryoke Granitoids, Hiroshima Granites, Tonosho Group)

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

• Distribution: Shidara, Aichi pref. - Osaka - Takanawa peninsula, Ehime pref. - Shodo island - Boyo islands - Ono, Oita pref.
• Distribution: Shitara, Aichi pref.; Nara pref. - Osaka pref.; Shodoshima island, Kagawa pref.; Takahama-Kuroiwa seachore - Gogo island - Kashima island, Matsuyama city, Ehime pref.; Ogeshima island - Kogeshima island - Cape Ryugahana, Imabari city, Ehime pref.; Nakashima island, Matsuyama city, Ehime pref.; Kurahashijima island, Kure city, Hiroshima pref.; Mount Ozasan, Kaminoseki city, Kumage county, Yamaguchi pref.; Hashirajima island, Iwakuni city, Yamaguchi pref.; Ono, Oita pref.

• Noda et al. (2017) Geology of the Kan-onji District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 96p. (in Japanese with English abstract 4p.)
• Shinjoe and Saito (2017) Jour. Geol. Soc. Japan, vol.123, no.8, pp.571-584 DOI
• Tatsumi et al. (2010) Jour. Geol. Soc. Japan, vol.116, no.12, pp.661-679 DOI
• Tatsumi et al. (2009) Jour. Geol. Soc. Japan, vol.115, Supplement, pp.15-20 DOI
• Shinjoe et al. (2007) Jour. Geol. Soc. Japan, vol.113, no.7, pp.310-325 DOI
• Matsuura (2001) Geology of the Mitsu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 58p. (in Japanese with English abstract 4p.)
• Matsuura (1997) Geology of the Kurahashi Jima and Hashira Jima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 53p. (in Japanese with English abstract 4p.)
• Itihara et al. (1986) Geology of the Kishiwada District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 148p. (in Japanese with English abstract 7p.)