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Takadateyama Formation

Invalid synonym: Takadateyama Volcanics

• Volcanic rocks
• Miocene
• Contemporaneous heterotopic facies: Bodaijiyama Formation
• Correlation: Tsugawa Formation, Teradomari Formation

• Lithofacies (Basalt): Pillow lava, Hyaloclastite
• Lithofacies: Andesite, Dacite, Basalt

• Upper limit: Conformity (Kanazu Formation)
• Lower limit: Unknown

• Distribution: Yashiroda, Akiha-ku, Niigata city, Niigata pref.

• Shimazu et al. (2014) Jour. Geol. Soc. Japan, vol.120, no.7, pp.247-253 DOI