Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Igisu Motoko and Tanaka Kentaro and Takahata Naoto and Komiya Tsuyoshi and Sano Yuji and Takai Ken,"Carbon isotope analysis of individual graphite grains in the Early Archean sedimentary rocks from Labrador, Canada using NanoSIMS",Annual Meeting of the Geological Society of Japan,1348-3935,The Geological Society of Japan,2023,2023,0,399,https://cir.nii.ac.jp/crid/1390299760188614912,https://doi.org/10.14863/geosocabst.2023.0_399