title: Questions regarding Precambrian sulfur isotope fractionation.
authors.affiliation: Astrobiology Research Center, The Pennsylvania State University, University Park, PA 16802, USA.
authors.forename: H
authors.initials: H
authors.lastname: Ohmoto
authors.forename: K E
authors.initials: KE
authors.lastname: Yamaguchi
authors.forename: S
authors.initials: S
authors.lastname: Ono
mesh_terms: D001272:Atmosphere; D005591:Chemical Fractionation; D019015:Geologic Sediments / Q000737:chemistry*; D010777:Photochemistry; D013460:Sulfur Isotopes / Q000032:analysis*; D013995:Time
chemical_list: D013460:Sulfur Isotopes