Supplemental Material: Progressive accretion recorded in sedimentary rocks of the 3.28–3.23 Ga Fig Tree Group, Barberton Greenstone Belt

Supplemental File S1: Additional figures; Supplemental File S2: List of dated tuffs of the Fig Tree Group; Supplemental File S3: U-Pb geochronological data; Supplemental File S4: Mudstone geochemical data.