[ Top ] [ Japanese ]

Fgg Tephra Kobayashi et al., 2002

Abbr.: Fgg

• Type locality: Furuto, Sanjo city, Niigata prefecture
• Tephra
• Pliocene

• Lithofacies: Tuff
• Sedimentary structures (Upper): Parallel stratification

• Host: Minagawa Formation
• Thickness (Upper): 130 cm
• Thickness (Lower): 15 cm

• Distribution: Furuto, Sanjo city, Niigata pref.

• Kudo et al. (2011) Geology of the Kamo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 162p. (in Japanese with English abstract 4p.)
• Kobayashi et al. (2002) Geology of the Sanjo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 98p. (in Japanese with English abstract 4p.)