[ Top ] [ Japanese ]

Monomidake Formation

Invalid synonym: Monomigatake Formaiton

• Volcanic rocks
• Graben-form caldera?
• Late Cretaceous

• Thickness: 1,900 m
• Upper limit: Unconformity (Kane Welded Tuff Member, Miyano Formation, Suo Metamorphi Rock)

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

• Distribution: Mount Kido - Lake Ohara, Yamaguchi pref.
• Distribution: Mount Kurokochi, Yamaguchi city, Yamaguchi pref.; Miyano, Yamaguchi city, Yamaguchi pref.

• Aiyama and Kanaori (2019) Jour. Geol. Soc. Japan, vol.125, no.7, pp.555-570 DOI
• Imaoka et al. (2019) Jour. Geol. Soc. Japan, vol.125, no.7, pp.529-553 DOI
• Imaoka et al. (2012) Jour. Geol. Soc. Japan, vol.118, no.12, pp.782-800 DOI
• Kishi et al. (2007) Jour. Geol. Soc. Japan, vol.113, no.9, pp.479-491 DOI