[ Top ] [ Japanese ]

Arakawa Formation Fujimoto and Watabe, 1947

Invalid synonym: Shimokarako Formation (Iwadono hills), Kanizawa Formation, Iida Formation

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