Fig. 11. Chondrite-normalized trace element patterns of calculated liquids (red lines) in equilibrium with mafic and ultramafic rocks of the Rio Boba plutonic sequence. The fields for volcanic rocks of the Puerca Gorda, Los Ranchos Formation (LR Fm) and Cacheal Complex of the Caribbean island-arc are from Escuder-Viruete et al. (2006, 2011c, 2014). Field for intermediate- and high-Ca boninites is from Crawford et al. (1989), Pearce et al. (1992), Pearce and Peate (1995) and Taylor et al. (1995). See text for explanation.