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Takegi dikes

• Ring dyke associated with Odai caldera
• Intrusive rocks
• Miocene (15.2, 14.5 Ma, K-Ar)
• Intruded in: Wasabidani Complex

• Lithofacies: Basaltic andesite

• Distribution: along boundary fault of northern margin of the caldera

• Distribution: Miyanotani valley, Hachisu river, Matsusaka city, Mie pref.

• Takashima et al. (2010) Jour. Geol. Soc. Japan, vol.116, no.9, pp.496-509 DOI