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Wakai Complex Ozaki et al., 1995
- Type locality: Wakai town, Kasai city, Hyogo prefecture
- Accretionary complex
- Deposition (Chert): Permian, Triassic, Early Jurassic
- Deposition (Siliceous shale): Late Triassic, Early Jurassic
- Deposition (Shale): Late Triassic, Early Jurassic
- Accretion: Jurassic
- Intruded by: Hornblende biotite granite, Biotite-bearing welded lapilli tuff dikes
- Sedimentary facies: Marine
- Lithofacies: Mélange facies
- Matrix: Shale
- Exotic blocks (Crusts): Sandstone, Chert, Basalt lava, Volcaniclastic rocks, Limestone
- Lithofacies (Minor): Interbedded sandstone and shale
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Ichikawa city, Kanzaki county, Hyogo pref.; Yachiyo - Kami, Taka city, Taka county, Hyogo pref.; Wakai, Kasai city, Hyogo pref.; Fukusaki city, Kanzaki county, Hyogo pref.
- Fossils (Radiolarians): Archaeodictyomitra sp., Archicapsa pachyderma, Canoptum aff. farawayense, Canoptum lubricum, Canoptum aff. margaritaense, Canoptum rhaeticum, Canoptum triassicum, Capnuchosphaera concava, Capnuchosphaera puncta, Charlottea amurensis, , Charlottea johnsoni, Eucyrtidiellum sp., Follicucullus monacanthus, Follicucullus cf. porrectus, Follicucullus cf. ventricosus, Hsuum aff. exiguum, Kozurastrum aff. sandspitense, Palaeosaturnalis cf. liassicus, Pantanellium browni, Pantanellium danaense, Pantanellium kluense, Pantanellium sanrafaelense, Pantanellium tanuense, Parahsuum cf. ovale, Parahsuum simplum, Parvicingula sp., Praehexasarurnalis tetraradiatus, Protunuma sp., Pseudostylosphaera sp., Relanus? cf. reefensis, Stichocapsa sp., Thurstonia cf. gibsoni, Tricolocapsa sp., Udalia primaeva
- Yoshikawa et al. (2005) Geology of the Ikuno District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 48p. (in Japanese with English abstract 3p.)
- Ozaki et al. (1995) Geology of the Hojo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 101p. (in Japanese with English abstract 6p.)