Partial melting of lower crust at 10–15 kbar: constraints on adakite and TTG formation

Adam J, Rushmer T, O’Neil J, Francis D (2012) Hadean greenstones from the Nuvvuagittuq fold belt and the origin of the Earth’s early continent crust. Geology 40:363–366 Alonso-Perez R, Müntener O, Ulmer P (2009) Igneous garnet and amphibole fractionation in the roots of island arcs: experimental constraints on andesitic liquids. Contrib Mineral Petrol 157:541–558 Arth JG (1976) Behaviour of trace elements during magmatic processes-a summary of theoretical models and their applications. J Res US Geol Surv 4:41–47 Arth JG, Hanson GN (1972) Quartz diorites derived by partial melting of eclogite or amphibolite at mantle depths. Contrib Mineral Petrol 37:161–174 Atherton MP, Petford N (1993) Generation of sodium-rich magmas from newly underplated basaltic crust. Nature 362:144–146 Beard JS, Lofgren GE (1991) Dehydration melting and water-saturated melting of basaltic and andesitic greenstones and amphibolites at 1, 3, and 6.9 kb. J Petrol 32:365–401 Beate B, Monzier M, Spikings R, Cotton J, Silva J, Bourdon E, Eissen JP (2001) Mio-Pliocene adakite generation related to flat subduction in southern Ecuador: the Quimsacocha volcanic center. Earth Planet Sci Lett 192:561–570 Bedard JH (2006) A catalytic delamination-driven model for coupled genesis of Archaean crust and sub-continental lithospheric mantle. Geochim Cosmochim Acta 70:1188–1214 Blundy J, Wood B (1994) Prediction of crystal-melt partition coefficients from elastic modull. Nature 372:452–454 Bottazzi P, Tiepolo M, Vannucci R, Zanetti A, Brumm R, Foley SF, Oberti R (1999) Distinct site preferences for heavy and light REE in amphibole and the prediction of Amph/LDREE. Contrib Mineral Petrol 137:36–45 Brenan JM, Shaw HF, Ryerson FJ, Phinney DL (1995) Experimental determination of trace-element partitioning between pargasite and a synthetic hydrous andesitic melt. Earth Planet Sci Lett 135:1–11 Brey GP, Köhler T (1990) Geothermobarometry in four-phase lherzolites II. New thermobarometers, and practical assessment of existing thermobarometers. J Petrol 31:1353–1378 Bussod GYA, Williams DR (1991) Thermal and kinematic model of the southern Rio Grande rift: inferences from crustal and mantle xenoliths from Kilbourne Hole, New Mexico. Tectonophysics 197:373–389 Chung SL, Liu DY, Ji JQ, Chu MF, Lee HY, Wen DJ, Lo CH, Lee TY, Qian Q, Zhang Q (2003) Adakites from continental collision zones: melting of thickened lower crust beneath southern Tibet. Geology 31:1021–1024 Clemens JD, Stevens G (2012) What controls chemical variation in granitic magmas? Lithos 134–135:317–329 Clemens JD, Yearron LM, Stevens G (2006) Barberton (South Africa) TTG magmas: geochemical and experimental constraints on source-rock petrology, pressure of formation and tectonic setting. Precamb Res 151:53–78 Coldwell B, Clemens J, Petford N (2011) Deep crustal melting in the Peruvian Andes: felsic magma generation during delamination and uplift. Lithos 125:272–286 Condie KC (2005) TTGs and adakites: are they both slab melts? Lithos 80:33–44 Condie KC, Selverstone J (1999) The crust of the Colorado Plateau: new views of an old arc. J Geol 107:387–397 De Wit MJ (1998) On Archean granites, greenstones, cratons and tectonics: does the evidence demand a verdict? Precamb Res 91:181–226 Defant MJ, Drummond MS (1990) Derivation of some modern arc magmas by melting of young subducted lithosphere. Nature 347:662–665 Defant MJ, Xu JF, Kepezhinskas P, Wang Q, Zhang Q, Xiao L (2002) Adakites: some variations on a theme. Acta Petrologica Sinica 18:129–142 Diwu CR, Sun Y, Lin CL, Liu XM, Wang HL (2007) Zircon U-Pb ages and Hf isotopes and their geological significance of Yiyang TTG gneisses from Henan province, China. Acta Petrologica Sinica 23:253–262 Drummond MS, Defant MJ (1990) A model for trondhjemite-tonalite-dacite genesis and crustal growth via slab melting: archean to modern comparisons. J Geophys Res 95:21503–21521 Foley S, Tiepolo M, Vannucci R (2002) Growth of early continental crust controlled by melting of amphibolite in subduction zones. Nature 417:837–840 Fumagalli P, Poli S (2005) Experimentally determined phase relations in hydrous peridotites to 6.5 GPa and their consequences on the dynamics of subduction zones. J Petrol 46:555–578 Gaetani GA, Grove TL (1998) The influence of water on melting of mantle peridotite. Contrib Mineral Petrol 131:323–346 Gao S, Rudnick RL, Yuan HL, Liu XM, Liu YS, Xu WL, Ling WL, Ayers J, Wang XC, Wang QH (2004) Recycling lower continental crust in the North China craton. Nature 432:892–897 Green TH (1982) Anatexis of mafic crust and high pressure crystallization of andesite. In: Thorpe RS (ed) Andesites: orogenic andesites and related rocks. John Wiley & Sons, New York, pp 465–487 Green TH, Pearson NJ (1987) An experimental study of Nb and Ta partitioning between Ti-rich minerals and silicate liquids at high pressure and temperature. Geochim Cosmochim Acta 51:55–62 Grove TL, Donnelly-Nolan JM, Housh T (1997) Magmatic processes that generated the rhyolite of Glass Mountain, Medicine Lake volcano, N. California. Contrib Mineral Petrol 127:205–223 Guo ZF, Wilson M, Liu JQ (2007) Post-collisional adakites in south Tibet: products of partial melting of subduction-modified lower crust. Lithos 96:205–224 Hacker BR, Gnos E, Ratschbacher L, Grove M, McWilliams M, Sobolev SV, Jiang W, Wu ZH (2000) Hot and dry deep crustal xenoliths from Tibet. Science 287:2463–2466 Harrison TM, Watson EB (1984) The behavior of apatite during crustal anatexis: equilibrium and kinetic considerations. Geochim Cosmochim Acta 48:1467–1477 Hayden LA, Watson EB (2007) Rutile saturation in hydrous siliceous melts and its bearing on Ti-thermometry of quartz and zircon. Earth Planet Sci Lett 258:561–568 Helz RT (1976) Phase relations of basalts in their melting ranges at PH2O = 5 kb. Part II. Melt compositions. J Petrol 17:139–193 Hermann J (2002) Allanite: thorium and light rare earth element carrier in subducted crust. Chem Geol 192:289–306 Hermnan J, Green DH (2001) Experimental constraints on high pressure melting in subducted crust. Earth Planet Sci Lett 188:149–168 Hibberson WO (1978) High pressure and high temperature techniques as applied to experimental petrology. Sci Technol 15(5):22–23 Hilyard M, Nielsen RL, Beard JS, Patino-Douce A, Blencoe J (2000) Experimental determination of the partitioning behavior of rare earth and high field strength elements between pargasitic amphibole and natural silicate melts. Geochim Cosmochim Acta 64:1103–1120 Hollings P, Kerrich R (2000) An Archean arc basalt-Nb-enriched basalt-adakite association: the 2.7 Ga Confederation assemblage of the Birch-Uchi greenstone belt, Superior Province. Contrib Mineral Petrol 139:208–226 Hou ZQ, Gao YF, Qu XM, Rui ZY, Mo XX (2004) Origin of adakitic intrusives generated during mid-Miocene east-west extension in southern Tibet. Earth Planet Sci Lett 220:139–155 Huang F, Li SG, Dong F, He YS, Chen FK (2008) High-Mg adakitic rocks in the Dabie orogen, central China: implications for foundering mechanism of lower continental crust. Chem Geol 255:1–13 Huang XL, Niu YL, Xu YG, Yang QJ, Zhong JW (2010) Geochemistry of TTG and TTG-like gneisses from Lushan-Taihua complex in the southern North China Craton: implications for late Archean crustal accretion. Precamb Res 182:43–56 Hyndman RD, Currie CA, Mazzotti SP (2005) Subduction zone backarcs, mobile belts, and orogenic heat. GSA Today 15:4–10 Jahn BM, Liu DY, Wang YS, Song B, Wu JS (2008) Archean crustal evolution of the Jiaodong peninsula, China, as revealed by zircon SHRIMP geochronology, elemental and Nd-isotope geochemistry. Am J Sci 308:232–269 Jiang N, Liu YS, Zhou WG, Yang JH, Zhang SQ (2007) Derivation of Mesozoic adakitic magmas from ancient lower crust in the North China craton. Geochim Cosmochim Acta 71:2591–2608 Jiang N, Guo JH, Zhai MG, Zhang SQ (2010) ~2.7 Ga crust growth in the North China craton. Precamb Res 179:37–49 John T, Klemd R, Klemme S, Pfänder JA, Hoffmann JE, Gao J (2011) Nb-Ta fractionation by partial melting at the titantite-rutile transition. Contrib Mineral Petrol 161:35–45 Karsli O, Dokuz A, Uysal I, Aydin F, Kandemir R, Wijbrans J (2010) Generation of the early Cenozoic adakitic volcanism by partial melting of mafic lower crust, Eastern Turkey: implications for crustal thickening to delamination. Lithos 114:109–120 Kay RW (1978) Aleutian magnesian andesites: melts from subducted Pacific Ocean crust. J Volcanol Geotherm Res 4:117–132 Kay RW, Kay SM (2002) Andean adakites: three ways to make them. Acta Petrologica Sinica 18:303–311 Kemp AIS, Hawkesworth CJ, Paterson BA, Kinny PD (2006) Episodic growth of the Gondwana supercontinent from hafnium and oxygen isotopes in zircon. Nature 439:580–583 Kinzler RJ (1997) Melting of mantle peridotite at pressures approaching the spinel to garnet transition: application to mid-ocean ridge basalt petrogenesis. J Geophys Res 102:853–874 Klein M, Stosch HG, Seck HA (1997) Partitioning of high field-strength and rare-earth elements between amphibole and quartz-dioritic to tonalitic melts: an experimental study. Chem Geol 138:257–271 Klein M, Stosch HG, Seck HA, Shimizu N (2000) Experimental partitioning of high field strength and rare earth elements between clinopyroxene and garnet in andesitic to tonalitic systems. Geochim Cosmochim Acta 64:99–115 Klemme S, Blundy JD, Wood BJ (2002) Experimental constraints on major and trace element partitioning during partial melting of eclogite. Geochim Cosmochim Acta 66:3109–3123 Koepke J, Falkenberg G, Rickers K, Diedrich O (2003) Trace element diffusion and element partitioning between garnet and andesite melt using synchrotron X-ray fluorescence microanalysis (μ-SRXRF). Eur J Mineral 15:883–892 Lambert IB, Wyllie PJ (1972) Melting of gabbro (quartz eclogite) with excess water to 35 kilobars, with geological applications. J Geol 80:693–708 Laurie A, Stevens G (2012) Water-present eclogite melting to produce Earth’s early felsic crust. Chem Geol 314–317:83–95 Liu J, Bohlen SR, Ernst WG (1996) Stability of hydrous phases in subducting oceanic crust. Earth Planet Sci Lett 143:161–171 Liu YS, Gao S, Jin SY, Hu SH, Sun M, Zhao ZB, Feng JL (2001) Geochemistry of lower crustal xenoliths from Neogene Hannuoba basalt, North China Craton: implications for petrogenesis and lower crustal composition. Geochim Cosmochim Acta 65:2589–2604 Liu YS, Gao S, Liu XM, Chen XM, Zhang WL, Wang XC (2003) Thermodynamic evolution of lithosphere of the North China craton: records from lower crust and upper mantle xenoliths from Hannuoba. Chin Sci Bull 48:2371–2377 Liu SW, Pan YM, Xie QL, Zhang J, Li QG (2004) Archean geodynamics in the Central Zone, North China Craton: constraints from geochemistry of two contrasting series of granitoids in the Fuping and Wutai complexes. Precamb Res 130:229–249 Liu SA, Li SG, He YS, Huang F (2010) Geochemical constraints between early cretaceous ore-bearing and ore-barren high-Mg adakites in central-eastern China: implications for petrogenesis and Cu-Au mineralization. Geochim Cosmochim Acta 74:7160–7178 Lopez S, Castro A (2001) Determination of the fluid-absent solidus and supersolidus phase relationships of MORB-derived amphibolites in the range 4–14 kbar. Am Mineral 86:1396–1403 Macpherson CG, Dreher ST, Thirlwall MF (2006) Adakites without slab melting: high pressure differentiation of island arc magma, Mindanao, the Philippines. Earth Planet Sci Lett 243:581–593 Martin H (1986) Effect of steeper Archean geothermal gradient on geochemistry of subduction-zone magmas. Geology 14:753–756 Martin H (1987) Petrogenesis of Archaean trondhjemites, tonalites, and granodiorites from Eastern Finland: major and trace element geochemistry. J Petrol 28:921–953 Martin H (1999) Adakitic magmas: modern analogues of Archaean granitoids. Lithos 46:411–429 Martin H, Moyen JF (2002) Secular changes in tonalite—trondhjemite—granodiorite composition as markers of the progressive cooling of earth. Geology 30:319–322 Martin H, Smithies RH, Rapp R, Moyen JF, Champion D (2005) An overview of adkaite, tonalite-trondhjemite-granodiorite (TTG), and sanukitoid: relationships and some implications for crustal evolution. Lithos 79:1–24 Morris PA (1995) Slab melting as an explanation of quaternary volcanism and aseismicity in southwest Japan. Geology 23:395–398 Moyen JF (2009) High Sr/Y and La/Yb ratios: the meaning of the “adakitic” signature. Lithos 112:556–574 Moyen JF (2011) The composite Archaean grey gneisses: petrological significance, and evidence for a non-unique tectonic setting for Archaean crustal growth. Lithos 123:21–36 Moyen JF, Stevens G, Kisters AFM, Belcher RW (2007) TTG plutons of the Barberton granitoid-greenstone terrain, South Africa. In: Martin J, Kranindonk V, Smithies H, Bennett VC (ed) Earth’s Oldest Rocks. Developments in Precambrian Geology, Elsevier, pp 607–667 Muir RJ, Weaver SD, Bradshaw JD et al (1995) The cretaceous separation point batholith, New Zealand: granitoid magmas formed by melting of mafic lithosphere. J Geol Soc Lond 152:689–701 Nagel TJ, Hoffmann JE, Münker C (2012) Generation of Eoarchean tonalite-trondhjemite-granodiorite series from thickened mafic arc crust. Geology 40:375–378 Nair R, Chacko T (2008) Role of oceanic plateaus in the initiation of subduction and origin of continental crust. Geology 36:583–586 Nakajima K, Arima M (1998) Melting experiments on hydrous low-K tholeiite: implications for the genesis of tonalitic crust in the Izu-Bonin-Mariana arc. Island Arc 7:359–373 Nath WP, Crecraft HR (1985) Partition coefficients for trace elements in silicic magmas. Geochim Cosmochim Acta 49:2309–2322 Nehring F, Foley SF, Hölttä P, van den Kerkhof AM (2009) Internal differentiation of the Archean continental crust: fluid-controlled partial melting of granulites and TTG-amphibolite associations in Central Finland. J Petrol 50:3–35 Nehring F, Foley SF, Hölttä P (2010) Trace element partitioning in the granulite facies. Contrib Mineral Petrol 159:493–519 O’Reilly SY, Griffin WL (1985) A xenolith-derived geotherm for southeastern Australia and its geophysical implications. Tectonophysics 111:41–63 Patino Douce AE, Beard JS (1995) Dehydration-melting of biotite gneiss and quartz amphibolite from 3 to 15 kbar. J Petrol 36:707–738 Peacock SM, Rushmer T, Thompson AB (1994) Partial melting of subducting oceanic crust. Earth Planet Sci Lett 121:227–244 Pearce NJG, Perkins WT, Westgate JA, Gorton MP, Jackson SE, Neal CR, Chenery SP (1997) A compilation of new and published major and trace element data for NIST SRM 610 and NIST SRM 612 glass reference materials. Geostandards Newsl 21:115–144 Petford N, Atherton M (1996) Na-rich partial melts from newly underplated basaltic crust: the Cordillera Blanca Batholith, Peru. J Petrol 37:1491–1521 Philpotts JA, Schnetzler CC (1970) Phenocryst-matrix partition coefficients for K, Rb, Sr and Ba, with applications to anorthosite and basalt genesis. Geochim Cosmochim Acta 34:307–322 Polat A, Kerrich R (2001) Magnesian andesites, Nb-enriched basalt-andesites, and adakites from late-Archean 2.7 Ga Wawa greenstone belts, Superior Province, Canada: implications for late Archean subduction zone petrogenetic processes. Contrib Mineral Petrol 141:36–52 Polat A, Kusky T, Li JH, Fryer B, Kerrich R, Patrick K (2005) Geochemistry of Neoarchean (ca. 2.55–2.50 Ga) volcanic and ophiolitic rocks in the Wutaishan greenstone belt, central orogenic belt, North China craton: implications for gendynamic setting and continental growth. GSA Bull 117:1387–1399 Qian Q, Hermann J (2010) Formation of high-Mg diorites through assimilation of Peridotite by monzodiorite magma at crustal depths. J Petrol 51:1381–1416 Rapp RP (1995) Amphibole-out phase boundary in partially melted metabasalt, its control over liquid fraction and composition, and source permeability. J Geophys Res 100(B8):15601–15610 Rapp RP, Watson EB (1995) Dehydration melting of metabasalt at 8–32 kbar: implications for continental growth and crust-mantle recycling. J Petrol 36:891–931 Rapp RP, Watson EB, Miller CF (1991) Partial melting of amphibolite/eclogite and the origin of Archean trondhjemites and tonalities. Precamb Res 51:1–25 Rapp RP, Shimizu N, Norman MD, Applegate GS (1999) Reaction between slab-derived melts and peridotite in the mantle wedge: experimental constraints at 3.8 GPa. Chem Geol 160:335–356 Rapp RP, Xiao L, Shimizu N (2002) Experimental constraints on the origin of potassium-rich adakites in eastern China. Acta Petrologica Sinica 18:293–302 Rapp RP, Shimizu N, Norman MD (2003) Growth of early continental crust by partial melting of eclogite. Nature 425:605–609 Rollinson H (2012) Geochemical constraints on the composition of Archaean lower continental crust: partial melting in the Lewisian granulites. Earth Planet Sci Lett 351–352:1–12 Rubatto D, Hermann J (2007) Experimental zircon/melt and zircon/garnet trace element partitioning and implications for the geochronology of crustal rocks. Chem Geol 241:38–61 Rudnick RL, Gao S (2003) Composition of the continental crust. In: Rudnick RL, Holland HD, Turekian KK (eds) Treatise on geochemistry, vol 3, the crust, Elsevier, pp 1–64 Rushmer T (1991) Partial melting of two amphibolites: contrasting experimental results under fluid-absent conditions. Contrib Mineral Petrol 107:41–59 Ryerson FJ, Watson EB (1987) Rutile saturation in magmas: implications for Ti-Nb-Ta depletion in island-arc basalts. Earth Planet Sci Lett 86:225–239 Sage RP, Lightfoot PC, Doherty W (1996) Geochemical characteristics of granitoid rocks from within the Archean Michipicoten Greenstone Belt, Wawa Subprovince, Superior Province, Canada: implications for source regions and tectonic evolution. Precamb Res 76:155–190 Sajona FG, Maury RC, Bellon H, Cotton J, Defant MJ, Pubellier M (1993) Initiation of subduction and the generation of slab melts in western and eastern Mindanao, Philippines. Geology 21:1007–1010 Schnetzler CC, Philpotts JA (1970) Partition coefficients of rare earth elements between igneous matrix material and rock-forming mineral phenocrysts-II. Geochim Cosmochim Acta 34:331–340 Sen C, Dunn T (1994) Dehydration melting of a basaltic composition amphibolite at 1.5 and 2.0 GPa: implications for the origin of adakites. Contrib Mineral Petrol 117:394–409 Severs MJ, Beard JS, Fedele L, Hanchar JM, Mutchler SR, Bodnar RJ (2009) Partitioning behavior of trace elements between dacitic melt and plagioclase, orthopyroxene, and clinopyroxene based on laser ablation ICPMS analysis of silicate melt inclusions. Geochim Cosmochim Acta 73:2123–2141 Shannon RD (1976) Revised effective ionic radii and systematic studies of interatomic distances in halides and chacogenides. Acta Crystallogr A32:751–767 Sisson TW (1994) Hornblende-melt trace-element partitioning measured by ion microprobe. Chem Geol 117:331–344 Sisson TW, Grove TL (1993) Experimental investigations of the role of H2O in calc-alkaline differentiation and subduction zone magmatism. Contrib Mineral Petrol 113:143–166 Sisson TW, Ratajeski K, Hankins WB, Glazner AF (2005) Voluminous granitic magmas from common basaltic sources. Contrib Mineral Petrol 148:635–661 Skjerlie KP, Patino Douce AE (2002) The fluid-absent partial melting of a zoisite-bearing quartz eclogite from 1.0 to 3.2 GPa; Implications for melting in thickened continental crust and for subduction-zone processes. J Petrol 43:291–314 Smithies RH (2000) The Archaean tonalite-trondhjemite-granodiorite (TTG) series is not an analogue of Cenozoic adakite. Earth Planet Sci Lett 182:115–125 Smithies RH, Champion DC, Cassidy KF (2003) Formation of Earth’s early Archaean continental crust. Precamb Res 127:89–101 Smithies RH, Champion DC, Van Kranendonk MJ (2009) Formation of Paleoarchean continental crust through infracrustal melting of enriched basalt. Earth Planet Sci Lett 281:298–306 Springer W, Seck HA (1997) Partial fusion of basic granulites at 5 to 15 kbar: implications for the origin of TTG magmas. Contrib Mineral Petrol 127:30–45 Stern CR, Kilian R (1996) Role of the subducted slab, mantle wedge and continental crust in the generation of adakites from the Andean Austral Volcanic Zone. Contrib Mineral Petrol 123:263–281 Stimac J, Hickmott D (1994) Trace-element partition coefficients for ilmenite, orthopyroxene and pyrrhotite in rhyolite determined by micro-PIXE analysis. Chem Geol 117:313–330 Storkey AC, Hermann J, Hand M, Buick IS (2005) Using in situ trace-element determinations to monitor partial-melting processes in metabasites. J Petrol 46:1263–1308 Sun SS, McDonough WF (1989) Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes. In: Saunders AD, Norry MJ (eds) Magmatism in the Ocean Basins, vol 42. Geological Society, London, pp 313–345 Thompson AB, Ellis DJ (1994) CaO + MgO + Al2O3 + SiO2 + H2O to 35 kb: amphibole, talc, and zoisite dehydration and melting reactions in the silica-excess part of the system and their possible significance in subduction zones, amphibolite melting, and magma fractionation. Am J Sci 294:1229–1289 Tiepolo M, Oberti R, Zanetti A, Vannucci R, Foley SF (2007) Trace-element partitioning between amphibole and silicate melt. Rev Mineral Geochem 67:417–452 Turkina OM, Berezhnaya NG, Larionov AN, Lepekhina EN, Presnyakov SL, Saltykova TE (2009) Paleoarchean tonalite-trondhjemite complex in the northwestern part of the Sharyzhalgai uplift (southwestern Siberian craton): results of U-Pb and Sm-Nd study. Russ Geol Geophys 50:15–28 van Westrenen W, Blundy JD, Wood BJ (2001) High field strength element/rare earth element fractionation during partial melting in the presence of garnet: implications for identification of mantle heterogeneities. Geochem Geophys Geosys 2: paper 2000GC00133 Wang Q, McDermott F, Xu JF, Bellon H, Zhu YT (2005) Cenozoic K-rich adakitic volcanic rocks in the Hohxil area, northern Tibet: lower-crustal melting in an intracontinental setting. Geology 33:465–468 Wang Q, Xu JF, Jian P, Bao ZW, Zhao ZH, Li CF, Xiong XL, Ma JL (2006) Petrogenesis of adakitic porphyries in an extensional tectonic setting, Dexing, South China: implications for the genesis of porphyry copper mineralization. J Petrol 47:119–144 Wang Q, Wyman DA, Xu JF, Jian P, Zhao ZH, Li CF, Xu W, Ma JL, He B (2007) Early Cretaceous adakitic granites in the Northern Dabie complex, central China: implications for partial melting and delamination of thickened lower crust. Geochim Cosmochim Acta 71:2609–2636 Watson EB, Harrison TM (1983) Zircon saturation revisited: temperature and composition effects in a variety of crustal magma types. Earth Planet Sci Lett 64:295–304 Whalen JB, Percival JA, McNicoll VJ, Longstaffe FJ (2002) A mainly crustal origin for tonalitic granitoid rocks, Superior Province, Canada: implications for late Archean tectonomagmatic processes. J Petrol 43:1551–1570 Whalen JB, Percival JA, McNicoll VJ, Longstaffe FJ (2004) Geochemical and isotopic (Nd-O) evidence bearing on the origin of late- to post-orogenic high-K granitoid rocks in the Western Superior Province: implications for late Archean tectonomagmatic processes. Precamb Res 132:303–326 Wilke M, Behrens H (1999) The dependence of the partitioning of iron and europium between plagioclase and hydrous tonalitic melt on oxygen fugacity. Contrib Mineral Petrol 137:102–114 Winther KT (1996) An experimentally based model for the origin of tonalitic and trondhjemitic melts. Chem Geol 127:43–59 Winther KT, Newton RC (1991) Experimental melting of hydrous low-K tholeiite: evidence on the origin of Archaean cratons. Bull Geo Soc Denmark 39:213–228 Wolf MB, Wyllie PJ (1994) Dehydration-melting of amphibolite at 10 kbar: the effects of temperature and time. Contrib Mineral Petrol 115:369–383 Wood BJ, Banno S (1973) Garnet-orthopyroxene and orthopyroxene-clinopyroxene relationships in simple and complex systems. Contrib Mineral Petrol 42:109–124 Wyllie PJ, Wolf MB (1993) Amphibolite dehydration-melting: sorting out the solidus. In: Alabaster HM, Harris NBW, Neary CR (eds) Magmatic processes and plate tectonics. Geological Society Special Publication, No 76, pp 405–416 Xiao L, Clemens JD (2007) Origin of potassic (C-type) adakite magmas: experimental and field constraints. Lithos 95:399–414 Xiong XL (2006) Trace element evidence for growth of early continental crust by melting of rutile-bearing hydrous eclogite. Geology 34:945–948 Xiong XL, Adam J, Green TH (2005) Rutile stability and rutile/melt HFSE partitioning during partial melting of hydrous basalt: implications for TTG genesis. Chem Geol 218:339–359 Xiong XL, Keppler H, Audetat A, Gudfinnsson G, Sun WD, Song MS, Xiao WS, Yuan L (2009) Experimental constraints on rutile saturation during partial melting of metabasalt at the amphibolite to eclogite transition, with applications to TTG genesis. Am Mineral 94:1175–1186 Xu JF, Shinjo R, Defant MJ, Wang Q, Rapp RP (2002) Origin of Mesozoic adakitic intrusive rocks in the Ningzhen area of east China: partial melting of delaminated lower continental crust? Geology 30:1111–1114 Xu WL, Wang QH, Wang DY, Guo JH, Pei FP (2006) Mesozoic adakitic rocks from the Xuzhou-Suzhou area, eastern China: evidence for partial melting of delaminated lower continental crust. J Asian Earth Sci 27:230–240 Xu WL, Hergt JM, Gao S, Pei FP, Wang W, Yang DB (2008) Interaction of adakitic melt-peridotite: implications for the high-Mg# signature of Mesozoic adakitic rocks in the eastern North China Craton. Earth Planet Sci Lett 265:123–137 Xu WL, Yang DB, Gao S, Pei FP, Yu Y (2010) Geochemistry of peridotite xenoliths in early cretaceous high-Mg# diorites from the Central Orogenic Block of the North China Craton: the nature of Mesozoic lithospheric mantle and constraints on lithospheric thinning. Chem Geol 270:257–273 Yu SY, Zhang JX, Del Real PG (2012) Geochemistry and zircon U-Pb ages of adakitic rocks from the Dulan area of the North Qaidam UHP terrane, north Tibet: constraints on the timing and nature of regional tectonothermal events associated with collisional orogeny. Gondwana Res 21:167–179 Zegers TE, van Keken PE (2001) Middle Archean continent formation by crustal delamination. Geology 29:1083–1086 Zhang Q, Qian Q, Wang EQ, Wang Y, Zhao TP, Hao J, Guo GJ (2001) An East China Plateau in mid-late Yanshanian period: implication from adakites. Chinese J Geol 36:248–255 (in Chinese with English abstract) Zhang HF, Parrish R, Zhang L, Xu WC, Yuan HL, Gao S, Crowley QG (2007) A-type granite and adakitic magmatism association in Songpan-Garze fold belt, eastern Tibetan Plateau: implication for lithospheric delamination. Lithos 97:323–335 Zhang C, Ma CQ, Holtz F (2010) Origin of high-Mg adakitic magmatic enclaves from the Meichuan pluton, southern Dabie orogen (central China): implications for delamination of the lower continental crust and melt-mantle interaction. Lithos 119:467–484 Zhao ZH, Xiong XL, Wang Q, Wyman DA, Bao ZW, Bai ZH, Qiao YL (2008) Underplating-related adakites in Xinjiang Tianshan, China. Lithos 102:374–391