[ Top ] [ Japanese ]

Mikita Tephra

• Tephra
• Pleistocene

• Lithofacies: Volcanic ash

• Thickness: 1 cm
• Host: Upper part of Osaka Group

• Distribution: Lake Komyoike, Izumi city, Osaka pref.

• Miyachi et al. (1998) Geology of the Osaka-Tonambu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 113p. (in Japanese with English abstract 5p.)