title: The worm turned, and the ocean followed.
authors.affiliation: Department of Earth Sciences, University of California, Riverside, CA 92507, USA. timothy.lyons@ucr.edu
authors.forename: T W
authors.initials: TW
authors.lastname: Lyons
authors.forename: B C
authors.initials: BC
authors.lastname: Gill
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002133:Calcium Sulfate; D019015:Geologic Sediments; D007448:Invertebrates; D008386:Marine Biology; D009792:Oceans and Seas; D010084:Oxidation-Reduction; D013431:Sulfates / Q000032:analysis*
chemical_list: D013431:Sulfates; D002133:Calcium Sulfate