We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOrganic-walled microfossils in 3.2-billion-year-old shallow-marine siliciclastic deposits.AuthorsJavaux EJ; Marshall CP; Bekker APublicationNature, 2010, Vol 463, Issue 7283, p934ISSN1476-4687Publication typearticleDOI10.1038/nature08793