Fujikotogawa Formation

Volcanic rocks
Miocene

Lithofacies: Andesite lava

Yonaizawa, Akita pref.
[ Upper ]
?--?--?--?--?-
Maeyamagawa Formation
--------------
Kobinaizawa Formation
--------------
Fujikotogawa Formation
?--?--?--?--?-
Iwaya Formation
?--?--?--?--?-
[ Lower ]

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

Distribution: Yonaizawa, Kitaakita city, Akita pref.

Murakami et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.111-120 DOI