Fig. 6
Metasomatism of the lithosphere. Dy/Dy* vs. Dy/Yb plot of the principal clusters mafic lavas (MgO > 4 wt%) of test 2 hierarchical clustering, used to assess the influence of residual mantle minerals. The samples are colored according to their cluster number. Vector trends for residual minerals control follow Davidson et al.52. Symbol size scaled based on the MgO wt% content. See section Source mineralogy for details. Results including all geochemical clusters are shown in Supplementary Fig. S8.
