Older Shinodayama Gravel Bed

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Older Shinodayama Gravel Bed

Coherent formation
Pleistocene

Sedimentary facies: Fluvial
Sedimentary facies: Higher terrace deposits
Lithofacies: Sands, Gravels
Lithofacies (Minor): Silt

Thickness: Several - 10 m
Lower limit: Unconformity (Osaka Group)

Shinodayama Gravel Bed
[ Upper ]
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Younger Shinodayama Gravel Bed
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Older Shinodayama Gravel Bed
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[ Lower ]

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

Distribution: Mount Shinodayama - Kokubu town, Izumi city, Osaka pref.; Lake Kumedaike, Kishiwada city, Osaka pref.; Tsuchimaru, Izumisano city, Osaka pref.; Handa town, Sakai city, Osaka pref.

Itihara et al. (1986) Geology of the Kishiwada District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 148p. (in Japanese with English abstract 7p.)