[ Top ] [ Japanese ]

Ishigami Terrace Deposit

• Type locality: Ishigami, Ueno city, Tano county, Gunma prefecture
• Coherent formation
• Middle terrace
• Pleistocene
• Correlation: Ohami Terrace Deposit, Kushibiki Terrace Deposit, Musashino Terrace Deposit

• Lithofacies: Gravels

• Thickness: 7 - 10 m

• Distribution: Ishigami - Kawana - Katsuyama, Ueno city, Tano county, Gunma pref.; Kagahara - Mamono - Miyaji - Manba, Kanna city, Tano county, Gunma pref.

• Okubo and Horiguchi (1969) Geology of the Mamba District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 65p. (in Japanese with English abstract 5p.)