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Moritayama Lava Taneda, 1952

Invalid synonym: Pre-Sanbe Volcanic Rocks

• Volcanic rocks
• Pleistocene

• Lithofacies: Rhyolite lava, Dacite lava
• Sedimentary structures: Platy joints, Flow structure

• Distribution (Length): ca. 2 km
• Upper limit: Unconformity (Kitanohara Lava, Tane Pyroclastic Flow Deposits)

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

• Distribution: Mount Moritayama - Tane, 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.)