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Myokenzan Granodiorite Mitsuno and Omori, 1965
- Plutonic rocks
- North: Cretaceous (75.8 Ma, U-Pb; 77, 75.7 Ma, K-Ar)
- South: Cretaceous (78.1 Ma, U-Pb)
- Intruded in: Nigaki Group, Wake Formation
- Sedimentary facies: Stock
- Sedimentary facies (North): Plutonic complex
- Lithofacies (North): Magnetite series
- Lithofacies (North): Granite, Quartz diorite
- Lithofacies (South): Tonalite, Quartz diorite
- Lithofacies (South, Minor): Hornblende biotite granite
- Distribution (East - West): ca. 1 - 5 km
- Distribution (South - North): ca. 9.5 km
- Distribution (East - West, South): 5 km
- Distribution (South - North, South): 3.7 km
- Magnetic susceptibility (North): 3 - 30 x 10-3 SI or less
- Magnetic susceptibility (South): 3 - 10 x 10-3 SI or less
- Distribution: Amase - Ueyama - Masubara - Tado - Sainotoge pass - Kinokura - Mount Tenjinyama - Mount Myokenzan, Wake city, Wake county, Okayama pref.; Ueyama, Mimasaka city, Okayama pref.
- Sato et al. (2022) Geology of the Wake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 106p. (in Japanese with English abstract 4p.)
- Mitsuno and Omori (1965) Susai, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 59p. (in Japanese with English abstract 17p.)