Supplemental Material: Curation and analysis of global sedimentary geochemical data to inform Earth history

(i) table of valid lithologies; (ii) map depicting sample locations; (iii) crossplot illustrating analytical uncertainty; (iv) flowchart of the proposed workflow; (v) histograms showing the effects of progressive filtering, the distribution of spatial and age scales, and proximity and probability values; and (vi) results of parameters sensitivity tests.