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Kubotani Formation

• Coherent formation
• Late Triassic
• Correlation: Umegatani Formation

• Sedimentary facies: Shallow marine
• Lithofacies:

• Distribution: Shirokaa town - Nomura town, Seiyo city, Ehime pref.

• Hara et al. (2014) Geology of the Kitagawa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 72p. (in Japanese with English abstract 4p.)