Masago Mudstone Member

[ Top ] [ Japanese ]

Masago Mudstone Member

Coherent formation
middle Miocene

Lithofacies: Mudstone

Thickness: ca. 50 m
Lower limit: Transitional (Matsuba Tuffaceous Siltstone Member)

Matsuba Formation
[ Upper ]
~~~~~~~~~~~~~~
Masago Mudstone Member
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Matsuba Tuffaceous Siltstone Member
~~~~~~~~~~~~~~
[ Lower ]

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

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

Distribution: Shizuoka pref.

Makiyama and Sakamoto (1957) Mitsuke & Kakezuka, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 43p. (in Japanese with English abstract 7p.)