Perspectives on Proterozoic surface ocean redox from iodine contents in ancient and recent carbonate

Dalton S. Hardisty, Zunli Lu, Andrey Bekker, Charles W. Diamond, Benjamin C. Gill, Ganqing Jiang, Linda C. Kah, Andrew H. Knoll, Sean J. Loyd, Magdalena R. Osburn, Noah J. Planavsky, Chunjiang Wang, Xiaoli Zhou, Timothy W. Lyons