Jusanhama Group

Coherent formation
Cretaceous

Sedimentary facies: Brackish, Marine
Lithofacies: Sandstone

Lower limit: Unconformity

Jusanhama Group
[ Upper ]
?--?--?--?--?-
Tatsugami Formation
--------------
Yoshihama Formation
~~~~~~~~~~~~~~
[ Lower ]

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

Distribution: Miyagi pref.

Takizawa et al. (1990) Geology of the Toyoma District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 126p. (in Japanese with English abstract 8p.)