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Jodogahama Rhyolites

Invalid synonym: Jyodogahama Acidic Volcanic Rocks

• Volcanic rocks
• Eocene (ca. 40 Ma)
• Intruded in: North Kitakami Belt, South Kitakami Belt

• Lithofacies: I-type
• Lithofacies: Adakitic
• Lithofacies: Rhyolite, Dacite, Andesite

------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Iwate pref.

• Tsuchiya et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.159-179 DOI
• Yoshida and Katada (1984) Geology of the Miyako District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 44p. (in Japanese with English abstract 6p.)