Supplementary Material

Table S1: Whole-rock major and trace element compositions of samples from the Riverie belt Analyses performed by ALS Global

Table S2: Representative mineral analyses of the amphibole-bearing felsic gneisses RV-1 & RV-2

Table S3: Results of LA-ICP-MS U–Pb analyses of zircon standards performed during the sessions at GUF

Table S4: Results of LA-ICP-MS zircon U–Pb analyses performed during the sessions at GUF

Table S5: Results of LA-MC-ICP-MS Lu–Hf analyses of zircon standards performed during the session at GUF

Table S6: Results of LA-MC-ICP-MS Lu–Hf analyses of zircon performed during the session at GUF

© S. Couzinié et al., Published by EDP Sciences 2024