Fig. 8

Initial Sr and Nd isotope ratios for the Apuseni ophiolite lithologies and associated granitoids from the South Apuseni ophiolitic unit. The isotope ratios were age corrected for 155 Ma using the whole rock Sr, Rb, Sm and Nd concentrations. Field for present-day MORB is from Stracke et al. (2005); data for Greek ophiolitic rocks (Samothraki, Oraeokastro, Thessaloniki, Guevgueli, Sithonia and Kassandra) are from Zachariadis (2007) and Koglin et al. (2009); fields of Jurassic ophiolitic rocks and andesitic and ‘adakite-like’ volcanic rocks from FYROM (former Yugoslavian Republic of Macedonia) from Božović et al. (2013); high ⁸⁷Sr/⁸⁶Sr granitoids from FYROM, fields for the Fanos granite and Mikro Dassos rhyolite (northern Greece), and low and high ⁸⁷Sr/⁸⁶Sr granitoids from Serbia are from Šarić et al. (2009) and Anders et al. (2005)