title: Geochemistry. Ocean chemistry and early animals.
authors.affiliation: Department of Geological Sciences and Geological Engineering, Queen's University, Kingston, ON K7L 3N6, Canada. narbonne@geol.queensu.ca
authors.forename: Guy M
authors.initials: GM
authors.lastname: Narbonne
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002244:Carbon / Q000032:analysis; D002681:China; D019418:Evolution, Chemical; D005580:Fossils; D019015:Geologic Sediments / Q000737:chemistry*; D006862:Hydrogen Sulfide / Q000032:analysis; D007501:Iron / Q000032:analysis; D009792:Oceans and Seas; D010084:Oxidation-Reduction; D010100:Oxygen / Q000032:analysis; D012623:Seawater / Q000737:chemistry*
chemical_list: D002244:Carbon; D007501:Iron; D010100:Oxygen; D006862:Hydrogen Sulfide