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Koganegadake Unit

• Accretionary complex
• Deposition (Chert): middle - late Permian (Radiolarians)
• Deposition (Shale): Early Jurassic (Radiolarians)
• Accretion: Jurassic - Early Cretaceous
• Correlation: Natasho Complex, Haiya Complex, Mitsuo Complex, Wachi Complex, Ashibuchi Complex, lowest Minoo Complex, Karatogoe Complex

• Sedimentary facies: Marine
• Lithofacies (Upper): Mélange facies
• Matrix (Upper): Shale
• Exotic blocks (Upper, Crusts): Sandstone, Greenstones, Chert
• Lithofacies (Middle): Chert
• Lithofacies (Lower): Lava

• Thickness (MIddle): 100 - 1,000 m or thicker
• Thickness (Lower): 150 - 300 m

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

• Distribution: Kawasaka - Kamisasami - Mount Hachigaoyama, Tambasasayamacity, Kyoto pref.; Shiwaga, Hiyoshi town, Nantan city, Kyoto pref.; Shuchi - Shiotadani - Yasui, Kyotamba city, Kyoto pref.
• Fossils (Radiolarians): Albaillella sinuata, Archicapsa sp., Follicucullus monacanthus, Follicucullus scholasticus, Neoalbaillella optima, Neoalbaillella ornithoformis, Pseudoalbaillella globosa, Pseudoalbaillella longitanensis, Tricolocapsa? fusiformis, Unuma echinatus

• 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.)
• Imoto et al. (1991) Geology of the Sonobe District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 68p. (in Japanese with English abstract 4p.)