Hayawatari Terrace Deposit

[ Top ] [ Japanese ]

Hayawatari Terrace Deposit Tuzino et al., 2018

Type locality: Setsukinai river, Hayawatari, Karumai city, Kunohe county, Iwate prefecture
Setsukinai river system
Coherent formation
late Pleistocene (112 - 36 ka)
Correlation: Kusagi Terrace Deposit

Sedimentary facies: Fluvial
Lithofacies: Gravels, Sands

Thickness: 1.6 - 2.5 m or thicker
Lower limit: Unconformity (Kassenba Formation, Takayashiki Formation)

eastern Ichinohe region, Iwate pref.
[ Upper ]
+__+__+__+__+_
Ibonai Terrace Deposit
~~~~~~~~~~~~~~
Rendaino Terrace Deposit
~~~~~~~~~~~~~~
Towada-Hachinohe Pyroclastic Flow Deposit
~~~~~~~~~~~~~~
Hayawatari Terrace Deposit
~~~~~~~~~~~~~~
Mukokawara Terrace Deposit
~~~~~~~~~~~~~~
[ Lower ]

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

Distribution: Hayawatari - Iwasaki, Karumai city, Kunohe county, Iwate pref.

Tuzino et al. (2018) Geology of the Ichinohe District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 161p. (in Japanese with English abstract 4p.)