[ Top ] [ Japanese ]
Ashibuchi Complex Kurimoto and Makimoto, 1990
- Type locality: Shimokawai - Kawaigawa river, Ashibuchi, Miwa town, Fukuchiyama city, Kyoto prefecture
- Accretionary complex
- Deposition (Chert): middle Permian (Radiolarians)
- Deposition (Shale): Middle - Late Jurassic (Radiolarians)
- Accretion: Jurassic - Early Cretaceous
- Correlation: Natasyo Complex
- Sedimentary facies: Marine
- Lithofacies: Coherent facies (Chert-clastic sequence)
- Lithofacies (Upper): Sandstone
- Lithofacies (Middle): Shale
- Lithofacies (Middle, Minor): Greenstones, Chert, Sandstone
- Lithofacies (Lower): Basalt lava, Volcaniclastic rocks, Chert
- Lithofacies (Bottom): Shale, Chert
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Shimokawai - Kawaigawa river - Nakajima, Ashibuchi, Miwa town, Fukuchiyama city, Kyoto pref.; Shiotsutoge pass - Mount Shikakurayama, Fukuchiyama city, Kyoto pref.; Mount Anzensan - Tokkonotaki fall, Tanba city, Hyogo pref.
- Fossils (Radiolarians): Archaeodictyomitra sp., Eucyrtidiellum cf. ptyctum, Follicucullus scholastics, Hsuum sp., Parahsuum sp., Parvicingula sp., Pseudoalballella sp., Stichocapsa sp., Tricolocapsa sp., Unuma sp.
- Kurimoto and Makimoto (1990) Geology of the Fukuchiyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 97p. (in Japanese with English abstract 5p.)