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Magarisawa Tonalite
- Type locality: Magarisawa creek, Pankenushi river, Chisaka, Hidaka city, Saru county, Hokkaido
- Plutonic rocks
- Miocene (17.1 Ma, K-Ar; 18.7 Ma, U-Pb)
------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Magarisawa creek, Pankenushi river, Chisaka, Hidaka city, Saru county, Hokkaido
- Maeda et al. (2011) Jour. Geol. Soc. Japan, vol.117, no.4, pp.204-216 DOI