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Ninodan Lava

• Volcanic rocks
• Pleistocene (0.087, 0.074 Ma)

• Lithofacies: Hornblende hypersthene augite andesite lava

• Source: south of Murododaira
• Thickness: 50 - 100 m
• Upper limit: Unconformity (Matsuotoge Lava, Midagahara Mudflow Deposit)
• Lower limit: Unconformity (Shomyodaki Pyroclastic Flow Deposit)

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

• Distribution: Bijodaira - Midagahara - Dainichidaira - Kaminokodaira - Shomyodaki fall - Daikandai - Akushironokabe - Shomyogawa river - Fudotaki fall, Tateyama city, Nakaniikawa county, Toyama pref.

• Nakano et al. (2010) Jour. Geol. Soc. Japan, vol.116, Supplement, pp.37-48 DOI
• Harayama et al. (2000) Geology of the Tateyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 218p. (in Japanese with English abstract 6p.)