Late Mesozoic volcanism in the northern Huaiyang tectono-magmatic belt, central China: partial melts from a lithospheric mantle with subducted continental crust relicts beneath the Dabie orogen?

Ames, 1993, Timing of collision of the Sino-Korean and Yangtze Cratons: U–Pb zircon dating of coesite-bearing eclogites, Geology, 21, 339, 10.1130/0091-7613(1993)021<0339:TOCOTS>2.3.CO;2 Ames, 1996, Geochronology and isotopic character of highpressure metamorphism with implications for collision of the Sino-Korean and Yangtze Cratons, central China, Tectonics, 15, 472, 10.1029/95TC02552 Andersen, 1991, Subduction and eduction of continental crust: major mechanism during continent–continent collision and orogenic extensional collapse, a model based on the south Norwegian Caledonides, Terra Nova, 3, 301, 10.1111/j.1365-3121.1991.tb00148.x Bergantz, 1989, Underplating and partial melting: implications for melt generation and extraction, Science, 245, 1093, 10.1126/science.245.4922.1093 Borg, 1999, The petrogenesis of felsic calc-alkaline magmas from the southernmost Cascades, California: origin by partial melting of basaltic lower crust, J. Petrol., 39, 1197, 10.1093/petroj/39.6.1197 Chalot-Prat, 1997, Metasomatism in the subcontinental mantle beneath the Eastern Carpathians (Romania): new evidence from trace element geochemistry, Contrib. Mineral. Petrol., 129, 284, 10.1007/s004100050338 Cong, B.L., (Ed.), 1996. Ultrahigh-pressure metamorphic rocks in the Dabie-Sulu region of China. Science Press. Beijing: China and Kluwer Acad. Pub., Dordrecht, pp. 224. Cong, 1996, Petrogenesis of Cenozoic volcanic rocks in Hefei basin, China, Acta Petrol. Sinica, 12, 370 Davis, 1995, Slab breakoff: a model of lithosphere detachment and its test in the magmatism and deformation of collisional orogens, Earth Planet. Sci. Lett., 129, 327 Eide, 1994, 40Ar/39Ar geochronology and exhumation of high-pressure to ultrahigh-pressure metamorphic rocks in east-central China, Geology, 22, 601, 10.1130/0091-7613(1994)022<0601:AAGAEO>2.3.CO;2 Ellis, 1986, Subsolidus and partial melting reactions in the quartz excess CaO+MgO+Al2O3+SiO2+H2O system under water-excess and water-deficient conditions to 10 kb: some implications for the origin of peraluminous melts from mafic rocks, J. Petrol., 27, 91, 10.1093/petrology/27.1.91 Ernst, 1995, Contrasting plate-tectonic styles of the Qingling-Dabie-Sulu and Franciscan metamorphic belts, Geology, 23, 353, 10.1130/0091-7613(1995)023<0353:CPTSOT>2.3.CO;2 Fan, 2001, Post-orogenic bimodal volcanism along Sulu orogenic belt in eastern China, Phys. Chem. Earth, A, 26, 733, 10.1016/S1464-1895(01)00123-5 Faure, 1999, Tectonics of the Dabieshan (eastern China) and possible exhumation mechanism of ultra high-pressure rocks, Terra Nova, 11, 251, 10.1046/j.1365-3121.1999.00257.x Foley, 1992, Petrological characterization of the source components of potassic magmas: geochemical and experimental constraints, Lithos, 28, 187, 10.1016/0024-4937(92)90006-K Gao, 1999, Contrasting geochemical and Sm–Nd isotopic compositions of Archean metasediments from the Kongling high-grade terrain of the Yangtze Craton: evidence for cratonic evolution and redistribution of REE during crustal anatexis, Geochim. Cosmochim. Acta, 63, 2071, 10.1016/S0016-7037(99)00153-2 Gardien, 1995, Experimental melting of biotite+plagioclase+quartz muscovite assemblages and implications for crustal melting, J. Geophys. Res., 100, 15581, 10.1029/95JB00916 Hacker, 1995, What brought them up? Exhumation of the Dabie Shan ultrahigh-pressure rocks, Geology, 23, 743, 10.1130/0091-7613(1995)023<0743:WBTUEO>2.3.CO;2 Hacker, 1998, U/Pb zircon ages constrain the architecture of the ultrahigh-pressure Qinling-Dabie Orogen, China, Earth Planet. Sci. Lett., 161, 215, 10.1016/S0012-821X(98)00152-6 Hacker, 2000, Exhumation of ultrahigh-pressure continental crust in east central China: late Triassic–early Jurassic tectonic unroofing, J. Geophys. Res., 105, 13339, 10.1029/2000JB900039 Jahn, 1984, Archean granulite gneisses from eastern Hebei Province, China: rare earth geochemistry and tectonic implications, Contrib. Mineral. Petrol., 85, 224, 10.1007/BF00378102 Jahn, 1999, Crust–mantle interaction induced by deep subduction of the continental crust: Geochemical and Sr–Nd isotopic evidence from post-collisional mafic–ultramafic intrusions of the northern Dabie complex, central China, Chem. Geol., 157, 119, 10.1016/S0009-2541(98)00197-1 Li, 1994, Collision between the North and South China Blocks: a crustal-detachment model for suturing in the region east of the Tanlu Fault, Geology, 22, 739, 10.1130/0091-7613(1994)022<0739:CBTNAS>2.3.CO;2 Li, 1993, Collision of the North China and Yangtze blocks and formation of coesite-bearing eclogites: timing and process, Chem. Geol., 109, 89, 10.1016/0009-2541(93)90063-O Li, 1997, Geochemical evidence for the recycling of subducted continental crust from Dabie Orogen, eastern China, Sci. China, Ser. D, 27, 412 Li, 1998, Upper mantle-deep subducted continental crust interaction: Sr and Nd isotopic constraints on the syn-collisional mafic to ultramafic intrusions in the northern Dabieshan, China, Sci. China, Ser. D, 28, 18 Li, 1999, Sm/Nd, Rb/Sr and 40Ar/39Ar isotopic systematics of the ultrahigh-pressure metamorphic rocks in the Dabie-Sulu belt central China: a retrospective view, Int. Geol. Rev., 41, 1114, 10.1080/00206819909465195 Ma, 1998, A post-collisional magmatic plumbing system: Mesozoic granitoid plutons from the Dabieshan high-pressure and ultrahigh-pressure metamorphic zone, east-central China, Lithos, 45, 431, 10.1016/S0024-4937(98)00043-7 Ma, 2000, The roots of the Dabieshan ultrahigh-pressure metamorphic terrane: constraints from geochemistry and Nd–Sr isotope systematics, Precambrian Res., 102, 279, 10.1016/S0301-9268(00)00069-3 Maniar, 1989, Tectonic discrimination of granitoids, Geol. Soc. Amer. Bull., 101, 615, 10.1130/0016-7606(1989)101<0635:TDOG>2.3.CO;2 Mattauer, 1985, Tectonics of the Qinling belt: build-up and evolution of eastern Asia, Nature, 317, 496, 10.1038/317496a0 Middlemost, 1994, Naming materials in the magma/igneous rock system, Earth-Sci. Rev., 37, 215, 10.1016/0012-8252(94)90029-9 Okay, 1993, Tectonics of an ultrahigh-pressure metamorphic terrane: the Dabie Shan/Tongbai Shan orogen, China, Tectonics, 12, 1320, 10.1029/93TC01544 Olafsson, 1983, Phase relation of amphibole, amphibole-carbonate and phlogophite-carbonate peridotite: petrologic constraint on the asthenosphere, Earth Planet. Sci. Let., 64, 305, 10.1016/0012-821X(83)90212-1 Patiňo Dounce, 1990, Anatexis and metamorphism in tectonically thickened continental crust exemplified by the Sevier hinterland, western North America, Earth Planet. Sci. Let., 97, 290, 10.1016/0012-821X(90)90048-3 Qi, 2000, Determination of trace elements in granites by inductively coupled plasma mass spectrometry, Talanta, 51, 507, 10.1016/S0039-9140(99)00318-5 Qiu, 2000, First evidence of >3.2 Ga continental crust in the Yangtze Craton of south China and its implications for Archean crustal evolution and Phanerozoic tectonics, Geology, 28, 11, 10.1130/0091-7613(2000)028<0011:FEOGCC>2.0.CO;2 Ratschbacher, 2000, Exhumation of ultrahigh-pressure continental crust in east central China: cretaceous and cenozoic unroofing and Tan-Lu fault, J. Geophys. Res., 105, 13303, 10.1029/2000JB900040 Rowley, 1997, Ages of ultrahigh pressure metamorphism and protolith orthogneisses from the eastern Dabie Shan: U/Pb zircon geochronology, Earth Planet. Sci. Let., 151, 191, 10.1016/S0012-821X(97)81848-1 Sun, 1989, Chemical and isotopic systematics of oceanic basalts: implication for mantle composition and processes, vol. 42, 313 Taylor, S.R., McLennan, S.M., 1985. The continental crust: its composition and evolution. Blackwell, Oxford Press, pp. 312. Thompson, 1982, Dehydration melting of pelitic rocks and the generation of H2O undersaturated granitic liquids, Am. J. Sci., 282, 1567, 10.2475/ajs.282.10.1567 Wang, Q.C., Zhai, M.G., Cong, B.L., 1996. Regional geology. In: Cong, B.L., (Ed), Ultrahigh-pressure metamorphic rocks in the Dabieshan-Sulu region of China. Science Press, Beijing and Kluwer Acad. Pub., Dordrecht pp. 8–26. Wang, Y.J., Fan, W.M. and Guo, F., 2002. K–Ar dating of Late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang belt, Dabie orogen: constrains on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex. Xie, 1996, Nd isotopic compositions of metamorphic and granitic rocks from Dabie orogen and their geological significance, Acta Petrol. Sinica, 12, 401 Xu, 1992, Diamond from Dabie Shan eclogites and its implication for tectonic setting, Science, 256, 80, 10.1126/science.256.5053.80 Xu, 1999, The subduction and slab breakoff between the South China Block and North China Block: evidence from the seismological chromatography, Chin. Sci. Bull., 44, 1658 Xue, 1997, U–Pb zircon ages of granitoid rocks in the North Dabie complex, eastern Dabieshan, China, J. Geol., 105, 744, 10.1086/515984 Yang, 1999, Isotopic geochronology of the Xianghongdian alkaline complex, northern margin of the Dabie Mountains, China, Acta Geol. Sinica, 73, 1 Ye, 2000, The possible subduction of continental material to depths greater than 200 km, Nature, 407, 734, 10.1038/35037566 Zheng, 2000, Approach to the source of the gray gneisses in north Dabie terrain: Sr and Nd isochron age and isotope compositions, Acta Petrol. Sinica, 16, 194 Zheng, 2002, Oxygen isotope equilibrium between eclogite minerals and its constraints on mineral Sm–Nd chronometer, Geochim. Cosmochim. Acta, 66, 625, 10.1016/S0016-7037(01)00801-8 Zhou, 1995, Geochemical study of the granite-syenite belt in the North Huaiyang region and its tectonic significance, Geol. Rev., 41, 144