Fig. 11
Nd and Pb isotopic compositions vs trace element ratios (Nb/Nb* = NbN/(ThN*LaN)0.5, mantle values after McDonough & Sun, 1995) for the São Jorge lava flows from this (same symbols as in Fig. 5) and previous studies (Hildenbrand et al., 2008, 2014; Millet et al., 2009; small symbols). Δ7/4 and Δ8/4 are calculated after Hart (1984).

Nd and Pb isotopic compositions vs trace element ratios (Nb/Nb* = NbN/(ThN*LaN)0.5, mantle values after McDonough & Sun, 1995) for the São Jorge lava flows from this (same symbols as in Fig. 5) and previous studies (Hildenbrand et al., 2008, 2014; Millet et al., 2009; small symbols). Δ7/4 and Δ8/4 are calculated after Hart (1984).

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