Corrigendum to “Late Paleozoic tectono-metamorphic evolution of the Altai segment of the Central Asian Orogenic Belt: Constraints from metamorphic P–T pseudosection and zircon U–Pb dating of ultra-high-temperature granulite” [Lithos (2014)]

Disequilibrium partial melting of metasediments in subduction zones: Evidence from O-Nd-Hf isotopes and trace elements in S-type granites of the Chinese Altai

“…310 Ma, with representative examples of the Suoerbulake (281 ± 4 Ma), Bukesala (277 ± 2 Ma), and Lamazhao (276 ± 9 Ma) granites (Long et al, 2007;Yuan et al, 2007;Sun et al, 2008;Cai et al, 2011aCai et al, , 2011bCai et al, , 2012Wang et al, 2006). As argued by studies on the ultrahigh-temperature (UHT) granulite-facies rocks in the Altai orogenic belt, there should be a counterclockwise pressure-temperature path, suggesting a depression and cooling event at 280-277 Ma associated with underplating and heating of mantle-derived magma in an extensional tectonic setting (Li et al, 2014;Tong et al, 2014). Therefore, subduction-related magmatism in the Altai orogenic belt possibly shifted to postcollisional magmatism during the late Carboniferous and Early Permian (Long et al, 2007;Yuan et al, 2007;Sun et al, 2008;Cai et al, 2011aCai et al, , 2011bCai et al, , 2012Zhu et al, 2006;Lv et al, 2012).…”

“…During the late Cambrian to Early Devonian, the Irtysh-Zaysan ocean ridge subducted beneath the Chinese Altai. As the slab window opened, the upwelling asthenosphere heated and then melted the overlying lower-middle crusts that consisted of zircon-rich metasediments (Li et al, 2014;Tong et al, 2014), leaving a zircon residue to generate S-type granites. The doleritic dikes in the Chinese Altai were derived from the partial melting of a refractory mantle with previous magma extraction.…”