[ Top ] [ Japanese ]

Middle stage Hokusatsu Volcanic Rocks

• Volcanic rocks
• late Pliocene - early Pleistocene (3.5 - 2.0 Ma)

• Lithofacies: Rhyolite lava, Andesite lava, Dacite lava, Pyroclastic rocks

• Upper limit: Unconformity
• Lower limit: Unconformity

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

• Distribution: Satsumasendai city - Ichikikushikino city, Kagoshima pref.; Nishisata, Kagoshima city, Kagoshima pref.; Okuchi, Isa city, Kagoshima pref.

• Uchimura et al. (2014) Jour. Geol. Soc. Japan, vol.120, Supplement, pp.127-153 DOI