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Kitamatadani Granodiorite (Suwa, 1966) Takeuchi et al., 2017

Invalid synonym: Kitamatadani Tonalite

• Plutonic rocks
• Late Cretaceous (90 Ma; 89 - 83 Ma, K-Ar)
• Intruded by: Kurobe-bessan Granite
• Intruded in: Tetori Group, Kuruma Group, Renge Metamorphic Rocks

• Lithofacies: Hornblende biotite granodiorite

• Distribution: Kitamatadani valley - Mount Sadakurayama - Ogawa hot spring, Asahi city, Shimoniikawa county, Toyama pref.

• Takeuchi et al. (2017) Geology of the Tomari District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 121p. (in Japanese with English abstract 4p.)
• Harayama et al. (2010) Jour. Geol. Soc. Japan, vol.116, Supplement, pp.63-81 DOI