Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
NAKAZAWA Keiji,Arakura Formation and Arakuran Age,Earth Science (Chikyu Kagaku),03666611,The Association for the Geological Collaboration in Japan,1958,1958,36,19-21,https://cir.nii.ac.jp/crid/1390282679244198272,https://doi.org/10.15080/agcjchikyukagaku.1958.36_19