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Sasagamine Formation Yoshikawa et al., 2005

• Type locality: Tanji - Mount Sasagamine, Taka city, Taka county, Hyogo prefecture
• Volcanic rocks
• Late Cretaceous
• Intruded by: Biotite granite

• Lithofacies: Dacite - Rhyolite tuff, Lapilli tuff
• Lithofacies (Minor): Tuff, Sandstone, Mudstone, Rhyolite lava

• Thickness: 520 m or thicker
• Lower limit: Unconformity (Ikuno Formation, Myokenzan Formation, Kamogawa Formation)

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

• Distribution: Tanji - Mount Sasagamine, Taka city, Taka county, Hyogo pref.; Sakajiri, Sannan town, Tamba city Hyogo pref.

• 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.)