[ Top ] [ Japanese ]

Hikageyama Lava Hattori et al., 1983

Invalid synonym: Hikageyama Lava Dome, Hikageyama Dome Lava, Meotomatsu Lava

• Type locality: Okunoyu hot spring - Kube, Sanbe town, Oda city, Shimane prefecture
• Volcanic rocks
• Pleistocene

• Lithofacies: Hornblende biotite dacite lava

• Thickness: ca. 100 - 250 m or thicker
• Upper limit: Unconformity (Oda Base Surge Deposits)

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Okunoyu hot spring - Kube - Meotomatsu, Sanbe town, Oda city, Shimane pref.

• Hattori et al. (1983) Geology of the Sambesan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 168p. (in Japanese with English abstract 7p.)