Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takagi Hideo and Takeda Yoshiaki and Ishii Toru,"Petrography of cuttings from spa borings and their tectonic setting upon the Kanto Plain at Shimohara, Tsukuba city and at Hanai, Noda city",The Journal of the Geological Society of Japan,00167630,The Geological Society of Japan,2010,116,8,453-457,https://cir.nii.ac.jp/crid/1390001206238055424,https://doi.org/10.5575/geosoc.116.453