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Kunimi Mudstone Member

• Coherent formation
• Miocene

• Sedimentary facies: Marine
• Lithofacies: Silty mudstone

• Thickness: 0 - 200 m or thicker

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

• Distribution: Kunimi, Himi city, Toyama pref.
• Fossils: Echinoids (Fragments), Shellfishes (Yoldia sp.), Foraminifera (Cassidulina sp., Cyclammina sp.)
• Tephra: Kotaki Tuff

• Imai et al. (1966) Geology of the Ochigata and Abugashima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 67p. (in Japanese with English abstract 4p.)