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Tenryukyo Granite
- Plutonic rocks
- North: Late Cretaceous (64.4 Ma, K-Ar; 67.1 Ma, Rb-Sr)
- Middle: Late Cretaceous (66.2 - 63.9 Ma, K-Ar; 67.1 Ma, Rb-Sr)
- South: Late Cretaceous (91.2 - 89.7 Ma, CHIME)
- Lithofacies: Biotite granite
------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Toyone city, Aichi pref.; Oshika city, Nagano pref.
- Kanai et al. (2014) Jour. Geol. Soc. Japan, vol.120, no.1, pp.23-35 DOI