Figure S1. Additional trace elements in olivine. Data are from Table 1 and the following literature sources: De Hoog et al. [2010], Dobosi et al. [1999], Eggins et al. [1998], Gregoire et al. [2000], Gregoire et al. [2003], Ionov et al. [2010], Kurosawa et al. [1997], Malaspina et al. [2009], Mallmann et al. [2009], Scambelluri et al. [2006], Seitz and Woodland [2000], Witt-Eickschen and O’Neill [2005], Young and Lee [2009]. (a) Nb and fe in olivine (b) Zr and Ti in olivine (c) Li and fe in olivine References for Figure S1 De Hoog, J. C. M., L. Gall, and D. H. Cornell (2010), Trace-element geochemistry of mantle olivine and application to mantle petrogenesis and geothermobarometry, Chem. Geol., 270, 196-215. Dobosi, G., G. Kurat, G. A. Jenner, and F. Brandstatter (1999), Cryptic metasomatism in the upper mantle beneath southeastern Austria: a laser ablation microprobe-ICP-MS study, Mineral. Petrol., 67, 143-161. Eggins, S. M., R. L. Rudnick, and W. F. McDonough (1998), The composition of peridotites and their minerals: a laser-ablation ICP-MS study, Earth Planet. Sci. Lett., 154, 53-71. Gregoire, M., B. N. Moine, S. Y. O’Reilly, J. Y. Cottin, and A. Giretz (2000), Trace element residence and partitioning in mantle xenoliths metasomatized by highly alkaline, silicate- and carbonate-rich melts (Kerguelen Islands, Indian Ocean), J. Petrol., 41, 477-509. Gregoire, M., D. R. Bell, and A. P. Le Roex (2003), Garnet lherzolites from the Kaapvaal craton (South Africa): Trace element evidence for a metasomatic history, J. Petrol., 44, 629-657. Ionov, D. A., L. S. Doucet, and I. A. Ashchepkov (2010), Composition of the lithospheric mantle in the Siberian Craton: New constraints from fresh peridotites in the Udachnaya - East kimberlite, J. Petrol., 51, 2177-2210, doi:10.1093/petrology/egq053. Kurosawa, M., H. Yurimoto, and S. Sueno (1997), Patterns in the hydrogen and trace element compositions of mantle olivines, Phys. Chem. Minerals, 24, 385-395. Malaspina, N., J. Hermann, and M. Scambelluri, (2009), Fluid/mineral interaction in UHP garnet peridotite, Lithos 107, 38-52, doi:10.1016/j.lithos.2008.07.006. Mallmann, G., H. St. C. O'Neill, and S. Klemme (2009), Heterogeneous distribution of phosphorus in olivine from otherwise well-equilibrated spinel peridotite xenoliths and its implications for the mantle geochemistry of lithium, Contrib. Mineral. Petrol., 158, 485-504, doi:10.1007/s00410-009-0393-6. Scambelluri, M., J. Hermann, I. Morten, and E. Rampone (2006), Melt- versus fluid-induced metasomatism in spinel to garnet wedge peridotites (Ulten Zone, eastern Italian Alps): clues from trace element and Li abundances, Contrib. Mineral. Petrol., 151, 372-394. Seitz, H.-M., and A. B. Woodland (2000), The distribution of lithium in peridotitic and pyroxenitic mantle lithologies - an indicator of magmatic and metasomatic processes, Chem. Geol., 166, 47-64. Witt-Eickschen, G., and St.C. H. O’Neill (2005), The effect of temperature on the equilibrium distribution of trace elements between clinopyroxene, orthopyroxene, olivine and spinel in upper mantle peridotite, Chem. Geol., 221, 65-101. doi:10.1016/j.chemgeo.2005.04.005. Young, H. P., and C.-T. Lee (2009), Fluid-metasomatized mantle beneath the Ouachita belt of southern Laurentia: Fate of lithospheric mantle in a continental orogenic belt, Lithosphere, 1, 370-383.