[ Top ] [ Japanese ]

Motoyama Volcanic Breccia Member

• Volcanic rocks
• Miocene

• Lithofacies: Volcanic breccia

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

• Distribution: Kosaka city, Kazuno county, Akita pref.

• Mizuta and Ishiyama (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, p.181 DOI