AUTHOR=Lu Zunli , Thomas Ellen , Rickaby Rosalind E. M. , Lu Wanyi , Prow Ashley N. TITLE=Commentary: Planktic foraminifera iodine/calcium ratios from plankton tows JOURNAL=Frontiers in Marine Science VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2023.1221835 DOI=10.3389/fmars.2023.1221835 ISSN=2296-7745