Fukumoto Group

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Fukumoto Group

Coherent formation
Early - Middle Triassic
Correlation: Yakuno Group

Sedimentary facies: Marine

Upper limit: Unconformity (Nakaiso Conglomerate Bed)
Lower limit: Unconformity (Maizuru Group)

Fukumoto Group
[ Upper ]
?--?--?--?--?-
Miyanooku Formation
--------------
Kyogakubo Formation
--------------
Kusano Formation
~~~~~~~~~~~~~~
[ Lower ]

Central zone (Okayama pref.)
[ Upper ]
/--/--/--/--/-
Nakaiso Conglomerate Bed
?--?--?--?--?-
Yanagi Formation
?--?--?--?--?-
Fukumoto Group
~~~~~~~~~~~~~~
Maizuru Group
/--/--/--/--/-
[ Lower ]

Maizuru Belt
[ North ]
/--/--/--/--/-
North zone
/--/--/--/--/-
Central zone
/--/--/--/--/-
South zone
/--/--/--/--/-
[ South ]

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

Distribution: Okayama pref.

Takemura et al. (2009) Jour. Geol. Soc. Japan, vol.115, Supplement, pp.123-137 DOI
Mitsuno and Omori (1965) Susai, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 59p. (in Japanese with English abstract 17p.)