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Shorenji Dolerite Tsuchiya et al., 1984

• Intrusive rocks
• Miocene
• Intruded in: Zempoji Formation

• Sedimentary facies: Sill, Lopolith
• Lithofacies: Augite olivine dolerite

• Thickness: Several - 200 m or thicker

• Distribution: Mount Kinbo - Yuda river, Tsuruoka city, Yamagata pref.

• Tsuchiya et al. (1984) Geology of the Tsuruoka District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 77p. (in Japanese with English abstract 5p.)