Supplemental Material: Eoarchean apatite uncovers felsic foundations of the Pilbara Craton

File S1—Sample description and analytical information. File S2—Zircon U-Pb data. File S3—U-Pb and Lu-Hf in apatite. File S4—Compiled Sr/Y data and separate histogram for each formation. File S5—Comparison of Sr/Y filters. File S6—BSE images of TTG sample.