[ Top ] [ Japanese ]

Sori-type Granitic Rocks Yanai, 1972

• Plutonic rocks
• Late Cretaceous (K-Ar, Ar-Ar)

• Lithofacies: Granodiorite

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

• Distribution: Gunma pref.

• Ito et al. (2022) Geology of the Kiryu and Ashikaga District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 101p. (in Japanese with English abstract 4p.)