Global oxygen isoscapes for barnacle shells: Application for tracing movement in oceans Pearson, Ryan M. ; van de Merwe, Jason P. ; Connolly, Rod M. Abstract Publication: Science of the Total Environment Pub Date: February 2020 DOI: 10.1016/j.scitotenv.2019.135782 Bibcode: 2020ScTEn.70535782P