Geological Society of London
m49.15_si_002.jpg (674.61 kB)

Fig. S1. Permian–Triassic felsic tuffs in South Island, New Zealand: significance for oceanic and active continental margin subduction

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posted on 2019-02-20, 12:13 authored by Alastair H.F. Robertson, Romesh Palamakumbura, Hamish Campbell
Major-element oxide variation plots for the Brook Street Terrane. (a) Fe2O3 v. SiO2; (b) MnO v. SiO2; (c) MgO v. SiO2; (d) TiO2 v. Al2O3; (e) TiO2 v. MgO; (f) Fe2O3 v. MgO; (g) MnO v. MgO; (h) CaO v. MgO; (i) K2O v. MgO. See text and the Supplementary field and petrographic information for explanation.