Dehydration and melting during continental collision: Constraints from element and isotope geochemistry of low-T/UHP granitic gneiss in the Dabie orogen

Chemical Geology

Volumn 247, Issue 1-2, 2008, Pages 36-65

  Xia, Qiong Xia ^a   Zheng, Yong Fei ^a   Zhou, Li Gang ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

Continental collision; Dabie orogen; Hot exhumation; Metamorphic dehydration; Partial melting; UHP orthogneiss

Indexed keywords

CONTINENTAL COLLISION; DEHYDRATION; EXHUMATION; EXPERIMENTAL STUDY; GEOCHEMISTRY; HYDROTHERMAL ALTERATION; ISOTOPIC COMPOSITION; ORTHOGNEISS; PARTIAL MELTING; PETROGRAPHY; PROTOLITH; TRACE ELEMENT; ULTRAHIGH PRESSURE METAMORPHISM;

ASIA; CHINA; DABIE MOUNTAINS; EURASIA; FAR EAST;

EID: 37349023276     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemgeo.2007.09.013     Document Type: Article

References (149)

1. Auzanneau E., Vielzeuf D., and Schmidt M.W. Experimental evidence of decompression melting during exhumation of subducted continental crust. Contrib. Mineral. Petrol. 152 (2006) 125-148
2. Ayres M., and Harris N. REE fractionation and Nd-isotope disequilibrium during crustal anatexis: constraints from Himalayan leucogranites. Chem. Geol. 139 (1997) 249-269
3. Becker H., Jochum K.P., and Carlson R.W. Trace element fractionation during dehydration of eclogites from high-pressure terranes and the implications for element fluxes in subduction zones. Chem. Geol. 163 (2000) 65-99
4. Bell D.R., Rossman G.R., and Moore R.O. Abundance and partitioning of OH in a high-pressure magmatic system: megacrysts from the Monastery kimberlite, South Africa. J. Petrol. 45 (2004) 1539-1564
5. Breeding C.M., Ague J.J., and Bröcker M. Fluid-metasedimentary rock interactions in subduction-zone mélange: implications for the chemical composition of arc magmas. Geology 32 (2004) 1041-1044
6. Brenan J.M., Shaw H.F., Ryerson F.J., and Phinney D.L. Mineral-aqueous fluid partitioning of trace elements at 900 °C and 2.0 GPa: constraints on the trace element chemistry of mantle and deep crustal fluids. Geochim. Cosmochim. Acta 59 (1995) 3331-3350
7. Buick I.S., Hermann J., Williams I.S., Gibson R.L., and Rubatto D. A SHRIMP U-Pb and LA-ICP-MS trace element study of the petrogenesis of garnet-cordierite-orthoamphibole gneisses from the Central Zone of the Limpopo Belt, South Africa. Lithos 88 (2006) 150-172
8. 144Nd measurements in terrestrial rocks: constraints on the early differentiation of the Earth's mantle. Geochim. Cosmochim. Acta 70 (2006) 164-191
9. Carswell D.A., and Zhang R.Y. Petrographic characteristics and metamorphic evolution of ultrahigh-pressure eclogites in plate-collision belts. Int. Geol. Rev. 41 (1999) 781-798
10. Carswell D.A., O'Brien P.J., Wilson R.N., and Zhai M. Thermobarometry of phengite-bearing eclogites in the Dabie Mountains of central China. J. Metamorph. Geol. 15 (1997) 239-252
11. Castillo P.R. An overview of adakite petrogenesis. Chin. Sci. Bull. 51 (2006) 257-258
12. Chalot-Prat F., Ganne J., and Lombard A. No significant element transfer from the oceanic plate to the mantle wedge during subduction and exhumation of the Tethys lithosphere (Western Alps). Lithos 69 (2003) 69-103
13. Chen J.-F., and Jahn B.-m. Crustal evolution of southeastern China; Nd and Sr isotopic evidence. Tectonophysics 284 (1998) 101-133
14. Chen J.-F., Xie Z., Li H.-M., Zhang X.-D., Zhou T.-X., Park Y.-S., Ahn K.-S., Chen D.-G., and Zhang X. U-Pb zircon ages for a collision-related K-rich complex at Shidao in the Sulu ultrahigh pressure terrane, China. Geochem. J. 37 (2003) 35-46
15. Chen F.K., Siebel W., Guo J.H., Cong B.L., and Satir M. Late Proterozoic magmatism and metamorphism recorded in gneisses from the Dabie high-pressure metamorphic zone, eastern China; evidence from zircon U-Pb geochronology. Precambrian Res. 120 (2003) 131-148
16. Chen R.-X., Zheng Y.-F., Gong B., Zhao Z.-F., Gao T.-S., Chen B., and Wu Y.-B. Origin of retrograde fluid in ultrahigh-pressure metamorphic rocks: constraints from mineral hydrogen isotope and water content changes in eclogite-gneiss transitions in the Sulu orogen. Geochim. Cosmochim. Acta 71 (2007) 2299-2325
17. Chen R.-X., Zheng Y.-F., Gong B., Zhao Z.-F., Gao T.-S., Chen B., and Wu Y.-B. Oxygen isotope geochemistry of ultrahigh-pressure metamorphic rocks from 200-4000 m core samples of the Chinese Continental Scientific Drilling. Chem. Geol. 242 (2007) 51-75
18. Chen J.-F., Zheng Y.-F., Zhao Z.-F., Li B., Xie Z., Gong B., and Qian H. Relationships between O isotope equilibrium, mineral alteration and Rb-Sr chronometric validity in granitoids: implications for determination of cooling rate. Contrib. Mineral. Petrol. 153 (2007) 251-271
19. Chopin C., Henry C., and Michard A. Geology and petrology of the coesite-bearing terrain, Dora-Maira Massif, Western Alps. Eur. J. Mineral. 3 (1991) 263-291
20. Clemens J.D. Melting of the continental crust: fluid regimes, melting reactions, and source-rock fertility. In: Brown M., and Rushmer T. (Eds). Evolution and Differentiation of the Continental Crust (2006), Cambridge University Press 296-327
21. Clemens J.D., and Vielzeuf D. Constraints on melting and magma production in the crust. Earth Planet. Sci. Lett. 86 (1987) 287-306
22. Clemens J.D., and Droop G.R.T. Fluids, P-T paths and the fate of anatectic melts in the Earth's crust. Lithos 44 (1998) 21-36
23. Cong B.-L. Ultrahigh-Pressure Metamorphic Rocks in the Dabieshan-Sulu Region of China (1996), Science Press, Beijing 224 pp.
24. DePaolo D.J. Neodymium Isotope Geochemistry: an Introduction (1988), Springer-Verlag, New York 181 pp.
25. Ernst W.G. Alpine and Pacific styles of Phanerozoic mountain building: subduction-zone petrogenesis of continental crust. Terra Nova 17 (2005) 165-188
26. Faure G., and Mensing T.M. Isotopes: Principles and Applications (2005), John Wiley & Sons, New Jersey 897 pp.
27. Ferrando S., Frezzotti M.L., Dallai L., and Compagnoni R. Multiphase solid inclusions in UHP rocks (Su-Lu, China): remnants of supercritical silicate-rich aqueous fluids released during continental subduction. Chem. Geol. 223 (2005) 68-81
28. Fu B., Touret J.L.R., and Zheng Y.F. Fluid inclusions in coesite-bearing eclogites and jadeite quartzite at Shuanghe, Dabie Shan (China). J. Metamorph. Geol. 19 (2001) 529-545
29. Giletti B.J. Diffusion effects on oxygen isotope temperatures of slowly cooled igneous and metamorphic rocks. Earth Planet. Sci. Lett. 77 (1986) 218-228
30. 18O magma, Isle of Skye, Scotland; evidence from zircons. Geochim. Cosmochim. Acta 61 (1997) 4975-4981
31. Gong B., Zheng Y.-F., Wu Y.-B., Zhao Z.-F., Gao T.-S., Tang J., Chen R.-X., Fu B., and Liu X.-M. Geochronology and stable isotope geochemistry of UHP metamorphic rocks at Taohang in the Sulu orogen, east-central China. Int. Geol. Rev. 49 (2007) 259-286
32. Grant K., Gleeson S.A., and Roberts S. The high-temperature behavior of defect hydrogen species in quartz: implications for hydrogen isotope studies. Am. Mineral. 88 (2003) 262-270
33. Gromet L.P., and Silver L.T. Rare earth element distributions among minerals in a granodiorite and their petrogenetic implications. Geochim. Cosmochim. Acta 47 (1983) 925-940
34. Harris N., Ayres M., and Massey J. Geochemistry of granitic melts produced during the incongruent melting of muscovite - implications for the extraction of Himalayan leucogranite magmas. J. Geophys. Res. B100 (1995) 15767-15777
35. Hermann J. Experimental constraints on phase relations in subducted continental crust. Contrib. Mineral. Petrol. 143 (2002) 219-235
36. Hermann J. Allanite: thorium and light rare earth element carrier in subducted crust. Chem. Geol. 192 (2002) 289-306
37. Hermann J. Experimental evidence for diamond-facies metamorphism in the Dora-Maira massif. Lithos 70 (2003) 163-182
38. Hermann J., and Green D.H. Experimental constraints on high pressure melting in subducted crust. Earth Planet. Sci. Lett. 188 (2001) 149-168
39. Hermann J., Rubatto D., Korsakov A., and Shatsky V.S. Multiple zircon growth during fast exhumation of diamondiferous, deeply subducted continental crust (Kokchetav Massif, Kazakhstan). Contrib. Mineral. Petrol. 141 (2001) 66-82
40. Hermann J., Spandler C., Hack A., and Korsakov A.V. Aqueous fluids and hydrous melts in high-pressure and ultra-high pressure rocks: implications for element transfer in subduction zones. Lithos 92 (2006) 399-417
41. Holtz F., Becker A., Freise M., and Johannes W. The water-undersaturated and dry Qz-Ab-Or system revisited. Experimental results at very low water activities and geological implications. Contrib. Mineral. Petrol. 141 (2001) 347-357
42. 2O to 35 kbar: muscovite granite from Harney Peak, south Dakota. J. Geophys. Res. 86 (1981) 10515-10529
43. Huang J., Zheng Y.F., Zhao Z.F., Wu Y.B., Zhou H.B., and Liu X.M. Melting of subducted continent: element and isotopic evidence for a genetic relationship between Neoproterozoic and Mesozoic granitoids in the Sulu orogen. Chem. Geol. 229 (2006) 227-256
44. Jahn B.-m., and Condie K.C. Evolution of the Kaapvaal Craton as viewed from geochemical and Sm-Nd isotopic analyses of intracratonic pelites. Geochim. Cosmochim. Acta 59 (1995) 2239-2258
45. Jahn B.-m., Rubatto D., and Liou J.G. Geochemistry and isotope tracer study of UHP metamorphic rocks. In: Carswell D.A., and Compagnoni R. (Eds). Ultrahigh Pressure Metamorphism. EMU Notes in Mineralogy vol. 5 (2003) 365-414
46. Janàk M., Hurai V., Ludhova L., O'Brien P.J., and Horn E.E. Dehydration melting and devolatilization during exhumation of high-grade metapelites: the Tatra Mountains, Western Carpathians. J. Metamorph. Geol. 17 (1999) 379-395
47. 2O. Contrib. Mineral. Petrol. 86 (1984) 264-273
48. John T., Scherer E.E., Haase K., and Schenk V. Trace element fractionation during fluid-induced eclogitization in a subducting slab: trace element and Lu-Hf-Sm-Nd isotope systematics. Earth Planet. Sci. Lett. 227 (2004) 441-456
49. Johnson E.A., and Rossman G.R. A survey of hydrous species and concentrations in igneous feldspars. Am. Mineral. 89 (2004) 586-600
50. Katayama I., Zayachkovsky A.A., and Maruyama S. Prograde pressure-temperature records from inclusions in zircons from ultrahigh-pressure-high-pressure rocks of the Kokchetav Massif, northern Kazakhstan. Island Arc 9 (2000) 417-427
51. Kessel R., Ulmer P., Pettke T., Schmidt M.W., and Thompson A.B. The water-basalt system at 4 to 6 GPa: phase relations and second critical endpoint in a K-free eclogite at 700 to 1400 °C. Earth Planet. Sci. Lett. 237 (2005) 873-892
52. Kessel R., Schmidt M.W., Ulmer P., and Pettke T. Trace element signature of subduction-zone fluids, melts and supercritical liquids at 120-180 km depth. Nature 437 (2005) 724-727
53. King E.M., and Valley J.W. The source, magmatic contamination, and alteration of the Idaho Batholith. Contrib. Mineral. Petrol. 142 (2001) 72-88
54. King E.M., Valley J.W., Davis D.W., and Edwards G.R. Oxygen isotope ratios of Archean plutonic zircons from granite-greenstone belts of the Superior Province; indicator of magmatic source. Precambrian Res. 92 (1998) 365-387
55. Kogiso T., Tatsumi Y., and Nakano S. Trace element transport during dehydration processes in the subducted oceanic crust: 1. Experiments and implications for the origin of ocean island basalts. Earth Planet. Sci. Lett. 148 (1997) 193-205
56. Kretz R. Symbols for rock-forming minerals. Am. Mineral. 68 (1983) 277-279
57. Le Bas M.J., Le Maitre R.W., Streckeisen A., and Zanettin B.A. Chemical classification of volcanic rocks based on the total alkali-silica diagram. J. Petrol. 27 (1986) 745-750
58. 39Ar isotopic systematics of the ultrahigh-pressure metamorphic rocks in the Dabie-Sulu Belt, central China; a retrospective view. Int. Geol. Rev. 41 (1999) 1114-1124
59. Li Y.-L., Zheng Y.-F., Fu B., Zhou J.-B., and Wei C.-S. Oxygen isotope composition of quartz-vein in ultrahigh-pressure eclogite from Dabieshan and implications for transport of high-pressure metamorphic fluid. Phys. Chem. Earth (A) 26 (2001) 695-704
60. Li X.P., Zheng Y.-F., Wu Y.-B., Chen F.-K., Gong B., and Li Y.-L. Low-T eclogite in the Dabie Terrane of China; petrological and isotopic constraints on fluid activity and radiometric dating. Contrib. Mineral. Petrol. 148 (2004) 443-470
61. Liou J.G., Zhang R.Y., Eide E.A., Wang X.M., Ernst W.G., and Maruyama S. Metamorphism and tectonics of high-pressure and ultra-high-pressure belts in the Dabie-Sulu region, China. In: Harrison M.T., and Yin A. (Eds). The Tectonics of Asia (1996), Cambridge University Press 300-344
62. Liou J.G., Zhang R.Y., and Ernst W.G. Lack of fluid during ultrahigh-P metamorphism in the Dabie-Sulu region, Eastern China. Proceedings of the International Geological Congress 30 vol. 17 (1997) 141-155
63. Liu F.L., and Xu Z.Q. Fluid inclusions hidden in coesite-bearing zircons in ultrahigh-pressure metamorphic rocks from southwestern Sulu terrane in eastern China. Chin. Sci. Bull. 49 (2004) 396-404
64. Liu F.L., Xu Z.Q., and Xue H.M. Tracing the protolith, UHP metamorphism, and exhumation ages of orthogneiss from the SW Sulu terrane (eastern China): SHRIMP U-Pb dating of mineral inclusion-bearing zircons. Lithos 78 (2004) 411-429
65. Liu F.L., Xu Z.Q., Liou J.G., and Song B. SHRIMP U-Pb ages of ultrahigh-pressure and retrograde metamorphism of gneisses, south-western Sulu terrane, eastern China. J. Metamorph. Geol. 22 (2004) 315-326
66. Liu D.Y., Jian P., Kroner A., and Xu S.T. Dating of prograde metamorphic events deciphered from episodic zircon growth in rocks of the Dabie-Sulu UHP complex, China. Earth Planet. Sci. Lett. 250 (2006) 650-666
67. Liu F.L., Gerdes A., Liou J.G., Xue H.M., and Liang F.H. SHRIMP U-Pb zircon dating from Sulu-Dabie dolomitic marble, eastern China: constraints on prograde, ultrahigh-pressure and retrograde metamorphic ages. J. Metamorph. Geol. 24 (2006) 569-589
68. Liu J.B., Ye K., and Sun M. Exhumation P-T path of UHP eclogites in the Hong'an area, western Dabie Mountains, China. Lithos 89 (2006) 154-173
69. Liu Y.-H., Yang H.-J., Shau Y.-H., Meng F.C., Zhang J.X., Yang J.S., Xu Z.Q., and Yu S.-C. Compositions of high Fe-Ti eclogites from the Sulu UHP metamorphic terrane, China: HFSE decoupling and protolith characteristics. Chem. Geol. 239 (2007) 64-82
70. Malaspina N., Hermann J., Scambelluri M., and Compagnoni R. Multistage metasomatism in ultrahigh-pressure mafic rocks from the North Dabie Complex (China). Lithos 90 (2006) 19-42
71. Malaspina N., Hermann J., Scambelluri M., and Compagnoni R. Polyphase inclusions in garnet-orthopyroxenite (Dabie Shan, China) as monitors for metasomatism and fluid-related trace element transfer in subduction zone peridotite. Earth Planet. Sci. Lett. 249 (2006) 173-187
72. Martin H. Adakitic magmas: modern analogues to Archean granitoids. Lithos 46 (1999) 411-429
73. Massonne H.-J. A comparison of the evolution of diamondiferous quartz-rich rocks from the Saxinian Erzgebirge and the Kokchetav Massif: are so-called diamondiferous gneisses magmatic rocks?. Earth Planet. Sci. Lett. 216 (2003) 347-364
74. McDonough W.F., and Sun S.S. The composition of the Earth. Chem. Geol. 120 (1995) 223-253
75. Nakamura D., and Hirajima T. Granulite-facies overprinting of ultrahigh-pressure metamorphic rocks, northeastern Su-Lu region, eastern China. J. Petrol. 41 (2000) 563-582
76. Nakashima S., Matayoshi H., Yuko T., Michibayashi K., Masuda T., Kuroki N., Yamagishi H., Ito Y., and Nakamora A. Infrared microspectroscopy analysis of water distribution in deformed and metamorphosed rocks. Tectonophys. 245 (1995) 263-276
77. Okay A.I. Petrology of a diamond and coesite-bearing metamorphic terrain; Dabie Shan, China. Eur. J. Mineral. 5 (1993) 659-675
78. Okay A.I., Sengor A.M.C., and Satir M. Tectonics of an ultrahigh-pressure metamorphic terrane: Dabie Shan, China. Tectonics 12 (1993) 1320-1334
79. Patiño Douce A.E. Vapor-absent melting of tonalite at 15-32 kbar. J. Petrol. 46 (2005) 275-290
80. Patiño Douce A.E., and Harris N. Experimental constraints on Himalayan anatexis. J. Petrol. 39 (1998) 689-710
81. Patiño Douce A.E., and McCarthy T.C. Melting of crustal rocks during continental collision and subduction. In: Hacker B.R., and Liou J.G. (Eds). When Continents Collide (1998), Kluwer Academic, Dordrecht, Netherlands 27-55
82. Peck W.H., Valley J.W., and Graham C.M. Slow oxygen diffusion rates in igneous zircons from metamorphic rocks. Am. Mineral. 88 (2003) 1003-1014
83. Rossman G.R. Studies of OH in nominally anhydrous minerals. Phys. Chem. Miner. 23 (1996) 299-304
84. Rudnick R.L., and Gao S. Composition of the continental crust. Treatise Geochem. 3 (2003) 1-64
85. 18O zircons, U-Pb dating, and the age of the Qinglongshan oxygen and hydrogen isotope anomaly near Donghai in Jiangsu Province, China. Geochim. Cosmochim. Acta 66 (2002) 2299-2306
86. Sassi R., Harte B., Carswell D.A., and Han Y.J. Trace element distribution in Central Dabie eclogites. Contrib. Mineral. Petrol. 139 (2000) 298-315
87. Sawka W.N., Chappell B.W., and Norrish K. Light-rare-earth-element zoning in sphene and allanite during granitoid fractionation. Geology 12 (1984) 131-134
88. Sawyer E.W. Criteria for the recognition of partial melting. Phys. Chem. Earth (A) 24 (1999) 269-279
89. Scambelluri M., Bottazzi P., Trommsdorff V., Vannucci R., Hermann J., Gomez-Pugnaire M.T., and Lopez-Sanchez-Vizcaino V. Incompatible element-rich fluids released by antigorite breakdown in deeply subducted mantle. Earth Planet. Sci. Lett. 192 (2001) 457-470
90. Schertl H.P., and Okay A.I. A coesite inclusion in dolomite in Dabie-Shan, China - petrological and theological significance. Eur. J. Mineral. 6 (1994) 995-1000
91. Schmidt M.W., and Poli S. Generation of mobile components during subduction of oceanic crust. Treatise Geochem. 3 (2003) 567-591
92. Schmidt M.W., Vielzeuf D., and Auzanneau E. Melting and dissolution of subducting crust at high pressures: the key role of white mica. Earth Planet. Sci. Lett. 228 (2004) 65-84
93. Shatsky V.S., Jagoutz E., Kozmenko O.A., Parkhomenko V.S., and Troesch M. Geochemistry and age of ultrahigh pressure metamorphic rocks from the Kokchetav massif (Northern Kazakhstan). Contrib. Mineral. Petrol. 137 (1999) 185-205
94. Sheppard S.M.F., and Taylor Jr. H.P. Hydrogen and oxygen isotope evidence for the origin of water in the Boulder batholith and the Butte ore deposits. Econ. Geol. 69 (1974) 926-946
95. Shi Y., and Wang Q. Variation in peak P-T conditions across the upper contact of the UHP terrane, Dabieshan, China: gradational or abrupt?. J. Metamorph. Geol. 24 (2006) 803-822
96. Skjerlie K.P., Patiño, and Douce A.E. 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 (2002) 291-314
97. Spandler C., Hermann J., Arculus R., and Mavrogenes J. Redistribution of trace elements during prograde metamorphism from lawsonite blueschist to eclogite facies; implications for deep subduction-zone processes. Contrib. Mineral. Petrol. 146 (2003) 205-222
98. Spandler C., Hermann J., Arculus R., and Mavrogenes J. Geochemical heterogeneity and element mobility in deeply subducted oceanic crust; insights from high-pressure mafic rocks from New Caledonia. Chem. Geol. 206 (2004) 21-42
99. Spandler C., Mavrogenes J., and Hermann J. Experimental constraints on element mobility from subducted sediments using high-P synthetic fluid/melt inclusions. Chem. Geol. 239 (2007) 228-249
100. Stöckhert B., Duyster J., Trepman C., and Massone H.-J. Microdiamond daughter crystals precipitated from supercritical COH plus silicate fluids included in garnet, Erzgebirge, Germany. Geology 29 (2001) 391-394
101. Stoltz A.J., Jochum K.P., Spettel B., and Hofmann A.W. Fluid- and melt-related enrichment in the subarc mantle: evidence from Nb/Ta variations in island-arc basalts. Geology, 24 (1996) 587-590
102. Sun S.S., and McDonough W.F. Chemical and isotopic systematics of oceanic basalt: implications for mantle composition and processes. In: Sanders A.D., and Norry M.J. (Eds). Magmatism in the Ocean Basins. Geol. Soc. Spec. Publ. vol. 42 (1989) 313-345
103. Tang H.-F., Liu C.-Q., Nakai S.-i., and Orihashi Y. Geochemistry of eclogites from the Dabie-Sulu terrane, eastern China: new insights into protoliths and trace element behavior during UHP metamorphism. Lithos 95 (2007) 441-457
104. Tang, J., Zheng, Y.-F., Wu, Y.-B., Gong, B., Zha, X.P., Liu, X.M., 2007b. Zircon U-Pb age and geochemical constraints on the tectonic affinity of the Jiaodong terrane in the Sulu orogen, China. Precambr. Res. doi:10.1016/j.precamres.2007.09.008.
105. Tatsumi Y., and Nakamura N. Composition of aqueous fluid from serpentinite in the subducted lithosphere. Geochem. J. 20 (1986) 191-196
106. Taylor H.P., and Sheppard S.M.F. Igneous rocks; I, processes of isotopic fractionation and isotope systematics. Rev. Mineral. Geochem. 16 (1986) 227-271
107. Tribuzio R., Messiga B., Vannucci R., and Bottazzi P. Rare earth element redistribution during high-pressure-low-temperature metamorphism in ophiolitic Fe-gabbros (Liguria, northwestern Italy); implications for light REE mobility in subduction zones. Geology 24 (1996) 711-714
108. Tumiati S., Thöni M., Nimis P., Martin S., and Mair V. Mantle-crust interactions during Variscan subduction in the Eastern Alps (Nonsberg-Ulten Zone): geochronology and new petrological constraints. Earth Planet. Sci. Lett. 210 (2003) 509-526
109. Valley J.W. Oxygen isotopes in zircon. Rev. Mineral. Geochem. 53 (2003) 343-385
110. Valley J.W., Chiarenzelli J.R., and McLelland J.M. Oxygen isotope geochemistry of zircon. Earth Planet. Sci. Lett. 126 (1994) 187-206
111. Valley J.W., Kitchen N., Kohn M.J., Niendorf C.R., and Spicuzza M.J. UWG-2, a garnet standard for oxygen isotope ratios; strategies for high precision and accuracy with laser heating. Geochim. Cosmochim. Acta 59 (1995) 5223-5231
112. Valley J.W., Kinny P.D., Schulze D.J., and Spicuzza M.J. Zircon megacrysts from kimberlite; oxygen isotope variability among mantle melts. Contrib. Mineral. Petrol. 133 (1998) 1-11
113. Vielzeuf D., and Holloway J.R. Experimental determination of the fluid-absent melting reactions in the pelitic system: consequences for crustal differentiation. Contrib. Mineral. Petrol. 98 (1988) 257-276
114. Vielzeuf D., and Schmidt M.W. Melting relations in hydrous systems revisited: application to metapelites, metagreywackes and metabasalts. Contrib. Mineral. Petrol. 141 (2001) 251-267
115. Wallis S., Tsuboi M., Suzuki K., Fanning M., Jiang L., and Tanaka T. Role of partial melting in the evolution of the Sulu (eastern China) ultrahigh-pressure terrane. Geology 33 (2005) 129-132
116. Wan Y.S., Li R.W., Wilde S.A., Liu D.Y., Chen Z.Y., Yan L., Song T.R., and Yin X.Y. UHP metamorphism and exhumation of the Dabie Orogen, China: evidence from SHRIMP dating of zircon and monazite from a UHP granitic gneiss cobble from the Hefei Basin. Geochim. Cosmochim. Acta 69 (2005) 4333-4348
117. Wang X.M., Liou J.G., and Mao H.K. Coesite-bearing eclogite from the Dabie Mountains in Central China. Geology 17 (1989) 1085-1088
118. Wang X.M., Liou J.G., and Maruyama S. Coesite-bearing eclogites from the Dabie Mountains, central China; petrogenesis, P-T paths, and implications for regional tectonics. J. Geol. 100 (1992) 231-250
119. Wang X.M., Zhang R.Y., and Liou J.G. UHPM terrane in east central China. In: Coleman R., and Wang X.M. (Eds). Ultrahigh Pressure Metamorphism (1995), Cambridge University Press 356-390
120. Watson E.B., and Cherniak D.J. Oxygen diffusion in zircon. Earth Planet. Sci. Lett. 148 (1997) 527-544
121. Wu Y.-B., Zheng Y.-F., Zhao Z.-F., Gong B., Liu X., and Wu F.-Y. U-Pb, Hf and O isotope evidence for two episodes of fluid-assisted zircon growth in marble-hosted eclogites from the Dabie orogen. Geochim. Cosmochim. Acta 70 (2006) 3743-3761
122. Wu Y.-B., Zheng Y.-F., Tang J., Gong B., Zhao Z.-F., and Liu X.M. Zircon U-Pb dating of water-rock interaction during Neoproterozoic rift magmatism in South China. Chem. Geol. 246 (2007) 65-86
123. Xia Q.-K., Yang X.-Z., Deloule E., Sheng Y.-M., and Hao Y.-T. Water in the lower crustal granulite xenoliths from Nushan, SE China. J. Geophys. Res. 111 (2006) B11202 10.1029/2006JB 004296
124. Xiao Y.L., Hoefs J., van den Kerkhof A.M., Simon K., Fiebig J., and Zheng Y.-F. Fluid evolution during HP and UHP metamorphism in Dabie Shan, China: constraints from mineral chemistry, fluid inclusions and stable isotopes. J. Petrol. 43 (2002) 1505-1527
125. Xiao Y.L., Sun W.D., Hoefs J., Simon K., Zhang Z.M., Li S.G., and Hofmann A.W. Making continental crust through slab melting: constraints from niobium-tantalum fractionation in UHP metamorphic rutile. Geochim. Cosmochim. Acta 70 (2006) 4770-4782
126. Xu S.T., Okay A.I., Ji S.Y., Sengor A.M.C., Wen S., Liu Y.C., and Jiang L.L. Diamond from the Dabie Shan metamorphic rocks and its implication for tectonic setting. Science 256 (1992) 80-82
127. Xu S.T., Liu Y.C., Chen G.B., Compagnoni R., Rolfo F., He M.C., and Liu H.F. New finding of micro-diamonds in eclogites from Dabie-Sulu region in central-eastern China. Chin. Sci. Bull. 48 (2003) 988-994
128. Xu S.-T., Liu Y.-C., Chen G.-B., Ji S.-Y., Ni P., and Xiao W.-S. Microdiamonds, their classification and tectonic implications for the host eclogites from the Dabie and Su-Lu regions in central eastern China. Mineral. Mag. 69 (2005) 509-520
129. Yardley B.W.D., and Valley J.W. The petrologic case for a dry lower crust. Journal of Geophysical Research-Solid Earth 102 (1997) 12173-12185
130. Zhai M., Cong B., Zhao Z., Wang Q., Wang G., and Jiang L. Petrological-tectonic units in the coesite-bearing metamorphic terrain of the Dabie Mountains, central China and their geotectonic implications. J. Southeast Asian Earth Sci. 11 (1995) 1-13
131. Zhang R.Y., Liou J.G., Zheng Y.-F., and Fu B. Transition of UHP eclogites to gneissic rocks of low-grade amphibolite facies during exhumation: evidence from the Dabie terrane, central China. Lithos 70 (2003) 269-291
132. Zhao Z.-F., Zheng Y.-F., Wei C.-S., and Gong B. Temporal relationship between granite cooling and hydrothermal uranium mineralization at Dalongshan in China: a combined radiometric and oxygen isotopic study. Ore Geol. Rev. 25 (2004) 221-236
133. Zhao Z.-F., Chen B., Zheng Y.-F., Chen R.-X., and Wu Y.-B. Mineral oxygen isotope and hydroxyl content changes in ultrahigh-pressure eclogite-gneiss transition from the Chinese Continental Scientific Drilling core samples. J. Metamorph. Geol. 25 (2007) 165-186
134. Zhao Z.-F., Zheng Y.-F., Chen R.-X., Xia Q.-X., and Wu Y.-B. Element mobility in mafic and felsic ultrahigh-pressure metamorphic rocks during continental collision. Geochim. Cosmochim. Acta 71 (2007) 5244-5266
135. Zheng Y.-F. Calculation of oxygen isotope fractionation in metal oxides. Geochim. Cosmochim. Acta 55 (1991) 2299-2307
136. Zheng Y.-F. Calculation of oxygen isotope fractionation in hydroxyl-bearing silicates. Earth Planet. Sci. Lett. 120 (1993) 247-263
137. Zheng Y.-F. Calculation of oxygen isotope fractionation in anhydrous silicate minerals. Geochim. Cosmochim. Acta 57 (1993) 1079-1091
138. Zheng Y.-F., and Fu B. Estimation of oxygen diffusivity from anion porosity in minerals. Geochem. J. 32 (1998) 71-89
139. Zheng Y.-F., Fu B., Li Y., Xiao Y., and Li S.G. Oxygen and hydrogen isotope geochemistry of ultrahigh-pressure eclogites from the Dabie Mountains and the Sulu Terrane. Earth Planet. Sci. Lett. 155 (1998) 113-129
140. Zheng Y.-F., Fu B., Xiao Y.-L., Li Y.-L., and Gong B. Hydrogen and oxygen isotope evidence for fluid-rock interactions in the stages of pre- and post- UHP metamorphism in the Dabie Mountains. Lithos 46 (1999) 677-693
141. Zheng Y.-F., Wang Z., Li S.G., and Zhao Z.-F. Oxygen isotope equilibrium between eclogite minerals and its constraints on mineral Sm-Nd chronometer. Geochim. Cosmochim. Acta 66 (2002) 625-634
142. Zheng Y.-F., Fu B., Gong B., and Li L. Stable isotope geochemistry of ultrahigh pressure metamorphic rocks from the Dabie-Sulu Orogen in China; implications for geodynamics and fluid regime. Earth Sci. Rev. 62 (2003) 105-161
143. Zheng Y.-F., Gong B., Zhao Z.-F., Fu B., and Li Y. Two types of gneisses associated with eclogite at Shuanghe in the Dabie Terrane; carbon isotope, zircon U-Pb dating and oxygen isotope. Lithos 70 (2003) 321-343
144. 18O depletion event in igneous rocks during the Neoproterozoic. Geochim. Cosmochim. Acta 68 (2004) 4145-4165
145. Zheng Y.-F., Zhou J.-B., Wu Y.-B., and Xie Z. Low-grade metamorphic rocks in the Dabie-Sulu Orogenic Belt; a passive-margin accretionary wedge deformed during continent subduction. Int. Geol. Rev. 47 (2005) 851-871
146. Zheng Y.-F., Zhao Z.-F., Wu Y.-B., Zhang S.-B., Liu X.M., and Wu F.-Y. Zircon U-Pb age, Hf and O isotope constraints on protolith origin of ultrahigh-pressure eclogite and gneiss in the Dabie orogen. Chem. Geol. 231 (2006) 135-158
147. Zheng Y.-F., Gong B., Wu Y.-B., Gao T.-S., and Liu X.M. Fluid flow during exhumation of deeply subducted continental crust: zircon U-Pb age and O isotope studies of a quartz vein within ultrahigh-pressure eclogite. J. Metamorph. Geol. 25 (2007) 267-283
148. Zheng Y.-F., Zhang S.-B., Zhao Z.-F., Wu Y.-B., Li X.H., Li Z.X., and Wu F.-Y. Contrasting zircon Hf and O isotopes in the two episodes of Neoproterozoic granitoids in South China: implications for growth and reworking of continental crust. Lithos 96 (2007) 127-150
149. Zheng Y.-F., Wu Y.-B., Gong B., Chen R.-X., Tang J., and Zhao Z.-F. Tectonic driving of Neoproterozoic glaciations: evidence from extreme oxygen isotope signature of meteoric water in granite. Earth Planet. Sci. Lett. 256 (2007) 196-210