[ Top ] [ Japanese ]

MidK-2

Abbr.: MidK-2

• Tephra
• Pleistocene

• Lithofacies: Tuff

• Source: Atosanupuri volcano or Kutcharo volcano
• Thickness: 2 - 5 cm
• Upper limit: Unconformity (Chanai Tephra Formation)
• Lower limit: Unconformity (MidK-3)

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

• Distribution: Konsen area, Hokkaido

• Hasegawa et al. (2009) Jour. Geol. Soc. Japan, vol.115, no.8, pp.369-390 DOI