Fission Track Ages of Several Quaternary Tephras in Kanto and Chubu Regions, Central Japan
関東・中部地方に分布する第四紀テフラのフィッション・トラック年代

Takehiko SUZUKI, Osamu FUJIWARA, Tohru DANHARA
1998 Journal of Geography (Chigaku Zasshi)  
Many Quaternary tephra layers are well preserved in the Kanto and Chubu regions of
doi:10.5026/jgeography.107.3_348 fatcat:csjbso65ojghpflsbi4ax6sise