[ Top ] [ Japanese ]

Tokaichi Body Matsuura et al., 2005

• Volcanic rocks
• Paleocene
• Correlation: Kamishima Volcanic Rocks
• Intruded by: Hosekidani Body, Hiyodori Granite

• Lithofacies: Hornfels
• Lithofacies (Protolith): Biotite-bearing rhyolite welded tuff

• Distribution (East - West): ca. 2.5 km
• Distribution (South - North): ca. 2.5 km
• Upper limit: Unconformity (Hata Formation)

• Distribution: Kasamatsu-Shimogumi - Kasamatsu-Nakagumi - Tokaichi, Kakeya town, Unnan city, Shimane pref.

• Matsuura et al. (2005) Geology of the Kisuki District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 72p. (in Japanese with English abstract 5p.)