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S6

• Accretionary complex
• middle - late Eocene

• Sedimentary facies: Marine
• Lithofacies (Upper): Mudstone
• Lithofacies (Upper, Minor): Gravel-bearing mudstone, Conglomerate, Sandstone, Interbedded sandstone and mudstone
• Lithofacies (Lower): Sandstone
• Lithofacies (Lower, Minor): Gravel-bearing mudstone, Conglomerate

• Thickness: 500 - 600 m or thicker

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

• Distribution: Mount Kasagiyama - Oguwa - Uzutsuigawa river - Mount Minenoyama, Kozagawa city, Higashimuro county, Wakayama pref.

• Tateishi et al. (1979) Geology of the Esumi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 65p. (in Japanese with English abstract 6p.)