[ Top ] [ Japanese ]

Sugigasawa Lava Furuta and Kawata, 1987

• Intrusive rocks
• Late Cretaceous
• Intruded in: Rurikei Formation

• Lithofacies: Dikes
• Lithofacies: Rhyolite lava

• Distribution (Width): A few dozen m - 800 m
• Distribution (Length): 3.5 km

• Distribution: Sugigasawa, Sonobe town, Nantan city, Kyoto pref.; Kagobo - Mount Miyama, Tambasasayama city, Hyogo pref.

• Imoto et al. (1991) Geology of the Sonobe District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 68p. (in Japanese with English abstract 4p.)