[ Top ] [ Japanese ]

Suzaka Andesites Ota and Katada, 1955

• Volcanic rocks
• Neogene
• Correlation: Shiga Green Volcanic Rocks

• Sedimentary facies: Dykes, Sills
• Lithofacies: Porphyry, Andesite, Tuff breccia, Lapilli tuff, Tuff, Hyaloclastite

• Distribution: Mount Narayama - Matsukawa river - Yonago river - Mount Myokaku, Suzaka city, Nagano pref.

• Ota and Katada (1955) Suzaka, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 54p. (in Japanese with English abstract 6p.)