[ Top ] [ Japanese ]

Masugi Tephra

• Tephra
• Pliocene - Pleistocene (3.1 Ma, FT)
• Correlation: Dacite Tephra, Ichinohara Tephra

• Lithofacies: Volcanic ash

• Host: Kobiwako Group

• Distribution: Shiga pref.

• Miyamura et al. (1976) Geology of the Hikonetobu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 49p. (in Japanese with English abstract 6p.)