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Takaoyama Andesitic volcaniclastics Member

• Coherent formation
• Miocene

• Sedimentary facies: Lacustrine
• Lithofacies: Andesitic tuff

• Upper limit: Lithofacies boundary (5 - 10 m thick cross-stratified conglomeratic sandstone)
• Lower limit: Lithofacies boundary (Less than 10 m thick cross-stratified conglomeratic sandstone)

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

• Distribution: Shimane peninsula, Shimane pref.

• Sakai et al. (2013) Jour. Geol. Soc. Japan, vol.119, no.4, pp.285-299 DOI