Namikata Granodiorite

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Namikata Granodiorite

Plutonic rocks
Late Cretaceus

Lithofacies: Biotite granite, Granite porphyry

Younger Roke Granitoids (Matsuyama, Ehime pref.)
[ Young ]
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Namikata Granodiorite
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Hojo Granodiorite
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Takanawa Granodiorite
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Matsuyama Granodiorite
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[ Old ]

Ryoke Belt
[ Young ]
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Ryoke Metamorphic Rocks
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Younger Ryoke Granitoids
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Older Ryoke Granitoids
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[ Old ]

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

Distribution: Matsuyama city, Ehime pref.

Shinjoe and Saito (2017) Jour. Geol. Soc. Japan, vol.123, no.8, pp.571-584 DOI
Hirokawa (1965) Imabari-Seibu, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 19p. (in Japanese with English abstract 6p.)