Nakaiso Conglomerate Bed

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Nakaiso Conglomerate Bed

Type locality: Nakaiso, Fukumoto, Mimasaka city, Okayama prefecture
Coherent formation
Late Triassic

Sedimentary facies: Marine
Lithofacies: Conglomerate

Thickness: 200 m or thicker
Lower limit: Unconformity (Kose Group, Fukumoto Group)

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: Nakaiso, Fukumoto, Mimasaka city, Okayama pref.

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.)