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K2

• Accretionary complex
• middle - late Eocene

• Sedimentary facies: Marine
• Lithofacies: Conglomerate, Sandstone
• Lithofacies (Minor): Sandstone-dominant interbedded sandstone and mudstone, Mudstone, Gravel-bearing mudstone

• Thickness: 200 - 700 m

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

• Distribution: Gogawa - Kumanogawa - Komori - Gomi - Mount Bunryoyama - Mount Akushiroyama - Bujudani valley - Takayamadani valley - Sasanosegawa river, Tanabe city, Wakayama pref.; Unehata, Shingu city, Wakayama pref.

• Tokuoka et al (1981) Geology of the Ryujin District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 69p. (in Japanese with English abstract 6p.)
• Suzuki et al (1979) Geology of the Kurisugawa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 54p. (in Japanese with English abstract 5p.)