Kurami Group

Coherent formation
middle Miocene
Correlation: Chikusa Formation

Lithofacies: Conglomerate, Sandstone, Mudstone

Upper limit: Unconformity (Dainichi Sandstone)

Kurami Group
[ Upper ]
~~~~~~~~~~~~~~
Matsuba Formation
--------------
Amakata Formation
~~~~~~~~~~~~~~
[ Lower ]

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

Distribution: Manze, Iwata city, Shizuoka pref.; Morimachi city - Iida, Shuchi county, Shizuoka pref.; Haraizumi, Kakegawa city, Shizuoka pref.

Saito and Isomi (1954) Akihasan, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 34p. (in Japanese with English abstract 10p.)