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		| Series | Distribution Map of Large-Volume Ignimbrites in Japan | 
		| No. | 4 | 
		| Map Name | Distribution Map of Aso-3 Ignimbrite and associated deposits, Aso Caldera, Japan | 
		| Scale | 1:250,000 | 
		| Explanatory | Explanatory Text of Distribution Map of Aso-3 Ignimbrite and associated deposits, Aso Caldera, japan | 
		| Author | HOSHIZUMI Hideo, TAKARADA Shinji, MIYABUCHI Yasuo, MIYAGI Isoji, YAMASAKI Tadashi, KANEDA Yasuaki and GESHI Nobuo | 
		| Publish Year | 2024 | 
		| Publisher | Geological Survey of Japan, AIST | 
		| Remarks | Hardcopy is not available | 
		| Download |  [ To download page ] |