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Kd38 Tephra

Abbr.: Kd38

• Tephra
• Pleistocene
• Correlation: Ebs-Fkd

• Sedimentary facies: Turbidite tuff
• Lithofacies: Tuff (8 - 10 fall units)

• Host: Kiwada Formation, Hata Formation
• Thickness (A unit): 3 - 40 cm

• Distribution: Chiba pref.

• Utsunomiya and Ooi (2019) Geology of the Kazusa-Ohara District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 127p. (in Japanese with English abstract 4p.)
• Kawakami and Shishikura (2006) Geology of the Tateyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 82p. (in Japanese with English abstract 5p.)
• Nakajima and Watanabe (2005) Geology of the Futtsu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 102p. (in Japanese with English abstract 8p.)