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Shinzakigawa Rhyolite Oikawa and Ishizuka, 2011

• Type locality: Shinzakigawa river, Kajiya, Yugawara city, Ashigarashimo county, Kanagawa prefecture
• Volcanic rocks
Monogenetic volcano
• Pleistocene (0.15 - 0.1 Ma; 0.2 Ma, FT; 0.15 - 0.05 Ma, K-Ar)
• Intruded in: Yugawara volcano

• Lithofacies: Rhyolite lava

• Distribution: Shinzakigawa river, Kajiya, Yugawara city, Ashigarashimo county, Kanagawa pref.

• Oikawa and Ishizuka (2011) Geology of the Atami District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 61p. (in Japanese with English abstract 3p.)