[ Top ] [ Japanese ]

Takatsuki Formation Sakaguchi, 1958

• Accretionary complex
• Accretion: middle - late Permian
• Correlation: Inagawa Complex, Ajima Formation
• Intruded by: Nose Pluton

• Sedimentary facies: Marine
• Sedimentary facies (Lower): Turbidite
• Lithofacies (Upper): Sandstone
• Lithofacies (Upper, Minor): Mudstone
• Lithofacies (Middle): Sandstone
• Lithofacies (Middle, Minor): Interbedded sandstone and mudstone
• Lithofacies (Lower): Interbedded sandstone and mudstone
• Lithofacies (Bottom): Calcareous sandstone
• Lithofacies (Bottom, Minor): Felsic tuff

• Thickness: 1,250 m
• Lower limit: Thrust fault (Honzanji Complex)

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

• Distribution: Kawakubo - Nariai - Akutagawa river, Takatsuki city, Osaka pref.; Minoo city, Osaka pref.; Nishibetsuin town, Kameoka city, Kyoto pref.; Tennozan tunnel, Oyamazaki city, Otokuni county, Kyoto pref.
• Fossils (Radiolarians): Albaillella? sp., Follicucullus charveti, Ishigaum trifustis, Neoalbaillella ornithoformis

• Miyachi et al. (2005) Geology of the Kyoto-Seinambu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 90p. (in Japanese with English abstract 4p.)
• Kurimoto et al. (1993) Geology of the Sasayama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 93p. (in Japanese with English abstract 5p.)