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Kushinoyama Basalt (Numano, 1990) Matsuura and Seno, 2017

• Type locality: Kushinoyama, Nishinoura, Tsurajima village, Kurashiki city, Okayama prefecture
• Volcanic rocks
• middle Eocene (46.1Ma, K-Ar)

• Sedimentary facies: Volcanic neck
• Lithofacies: Olivine basalt

• Upper limit: Unknown
• Lower limit: Unconformity

• Distribution: Nishinoura, Tsurajima village, Kurashiki city, Okayama pref.

• Matsuura and Seno (2017) Jour. Geol. Soc. Japan, vol.123, no.2, pp.93-99, DOI