Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sato Tomohiko and Isozaki Yukio and Matsuo Motoyuki,Redox conditions of the deep ocean in the late Neoproterozoic-Early Paleozoic: 57Fe Mössbauer spectroscopic study on deep-sea pelagic chert,The Journal of the Geological Society of Japan,00167630,The Geological Society of Japan,2009,115,8,391-399,https://cir.nii.ac.jp/crid/1390282681214245760,https://doi.org/10.5575/geosoc.115.391