Iron sources and redox constrain REY enrichment in deep-sea sediments: insights from sequential leached Fe isotope

Table 1. Major elements contents, S and ΣREY concentrations, and δCe in clay-sized sediments from site 30 and 64 cores in the western Pacific Ocean.
Table 2. Iron isotopic composition (δ56Fe and δ57Fe values) of deep-sea clay-sized sediments from site 30 and 64 cores in the western Pacific Ocean, following sequential leaching.