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Mesoproterozoic to Paleozoic Nd isotope stratigraphy of the South China continental nucleus and its geological significance

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Abstract

The Yangtze continental nucleus in South China is situated in the Huangling-Shennongjia area in western Hubei Province. It comprises the early Precambrian crystalline basement and generally successive Proterozoic to Phanerozoic sedimentary covers. This paper reports a comprehensive Nd isotope study of fine-grained sedimentary rocks from the regional Mesoproterozoic to early Paleozoic strata. The Nd model ages display a V-shaped variation from ∼2.5–2.8 Ga during the late Mesoproterozoic through ∼1.5–1.7 Ga during the Neoproterozoic Nanhua Period to ∼1.8–2.1 Ga during the Paleozoic Ordovician, with corresponding ɛ Nd(t) ranges of −11 to −14, −1.1 to −5.3, and −7.9 to −9.9, respectively. This evolutionary trend broadly resembles those documented in the sedimentary strata along the southeastern margin of the Yangtze Craton and within the Jiangnan orogenic belt, indicating that the whole South China block underwent a mantle-input related tectono-magmatic event at ∼0.8 Ga or earlier. However, the Huangling-Shennongjia area is discriminated from the other two regions by highly variable model ages (∼1.5–2.7 Ga) and ɛ Nd(t) values (1.38–−12.0) of the early Mesoproterozoic strata. Combined with the Archean model ages of the late Mesoproterozoic strata, it is suggested that the Mesoproterozoic sedimentary provenance of the Yangtze continental nucleus was distinct from that of the southeastern Yangtze Craton, likely indicative of an intervening aulacogen (or rift zone) or oceanic basin. In addition, the high comparability in Neoproterozoic to Paleozoic Nd isotope stratigraphy between the Yangtze Craton and the Jiangnan orogenic belt infers that the whole South China block had shared the same sedimentary basin and provenance since the Yangtze-Cathaysia welding at ∼0.9 Ga. Thus, it is proposed that the Yangtze Craton had comprised a collage of micro-continents during the pre-Neoproterozoic until the Rodinia assemblage when the primitive South China block was formed.

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References

  1. Li S G, Hart S R, Zhen G S, et al. Timing of collision between the north and south China Blocks-The Sm-Nd isotopic age evidence. Sci China Ser B, 1989, 32: 1393–1400

    Google Scholar 

  2. Zheng J P, Griffin W L, O’Reilly S Y, et al. Widespread Archean basement beneath the Yangtze Craton. Geology, 2006, 34: 417–420

    Article  Google Scholar 

  3. Taylor S R, McLennan S M. The geochemical evolution of the continental crust. Rev Geophys, 1995, 33: 241–265

    Article  Google Scholar 

  4. O’Nions R K, Hamilton P J, Hooker P J. A Nd isotope investigation of sediments related to crustal development in the British Isles. Earth Planet Sci Lett, 1983, 63: 229–240

    Article  Google Scholar 

  5. Allegre C J, Rousseau D. The growth of the continent through geological time studied by Nd isotope analysis of shales. Earth Planet Sci Lett, 1984, 67: 19–34

    Article  Google Scholar 

  6. Goldstein S J, Jacobsen S B. Nd and Sr isotopic systematics of river suspended material: Implications for crustal evolution. Earth Planet Sci Lett, 1988, 87: 249–265

    Article  Google Scholar 

  7. Miller J F, Harris N B W. Evolution of continental crust in the central Andes: Constraints from Nd isotope system. Geology, 1989, 17: 615–617

    Article  Google Scholar 

  8. Zhao J X, McCulloch M T, Bennett V C. Sm-Nd and U-Pb zircon isotopic constraints on the provenance of sediments from the Amadeus Basin, Central Australia: Evidence for REE fractionation. Geochim Cosmochim Acta, 1992, 56: 921–940

    Article  Google Scholar 

  9. Chen J F, Zhou T X, Xing F M, et al. Provenances of low grade metamorphic and sediemntary rocks from South Anhui Province: Evidence of Nd siotope compositions. Chin Sci Bull, 1990, 35: 747–750

    Google Scholar 

  10. Shen W Z, Ling H F, Shu L S, et al. Sm-Nd isotopic compositions of Cambrian-Ordovician strata at the Jinggangshan area in Jiangxi Province: Tectonic implications. Chin Sci Bull, 2009, 54: 1750–1758

    Article  Google Scholar 

  11. Shen W Z, Zhu J C, Liu C S, et al. Age of formation of Southeast China continental crust: the Nd isotopic model age evidence (in Chinese). J Nanjing Univ (Earth Sci), 1989, 1: 45–57

    Google Scholar 

  12. Shen W Z, Yu J H, Zhao L, et al. Nd isotopic characteristics of post-Archean sediments from the Eastern Nanling Range: Evidence for crustal evolution. Chin Sci Bull, 2003, 48: 1679–1685

    Article  Google Scholar 

  13. Li X H, McCulloch M T. Secular variation in the Nd isotopic composition of Neoproterozoic sediments from the southern margin of the Yangtze Block: Evidence for a Proterozoic continental collision in southeast China. Precambrian Res, 1996, 76: 67–76

    Article  Google Scholar 

  14. Wu F Y, Sun J P, Zhang X Z. The Nd isotopic evidence for late Paleozoic oceanic crust in southern margin of Yangtze Block (in Chinese with English abstract). Acta Petrol Sin, 1998, 14: 22–33

    Google Scholar 

  15. Liu C X, Mao X W, Wei Y X, et al. A preliminary research on stratigraphic sequence of Shennongjia Group (in Chinese with English abstract). Resour Environ Eng, 2004, 18(Suppl): 5–16

    Google Scholar 

  16. Hubei Bureau of Geology and Mineral Resources. Regional Geology of Hubei Province (in Chinese with English abstract). Beijing: Geological Publishing House, 1990. 1–665

    Google Scholar 

  17. Sun W H, Zhou M F, Yan D P, et al. Provenance and tectonic setting of the Neoproterozoic Yanbian Group, western Yangtze Block (SW China). Precambrian Res, 167: 213–236

  18. Qiu Y M, Gao S, McNaughton N J, et al. First evidence of >3.2 Ga continental crust in the Yangtze Craton of south China and and its implications for Archean crustal evolution and Phanerozoic tectonics. Geology, 2000, 28: 11–14

    Article  Google Scholar 

  19. Zhang S B, Zheng Y F, Wu Y B, et al. Zircon U-Pb age and Hf isotope evidence for 3.8 Ga crustal remnant and episodic reworking of Archean crust in South China. Earth Planet Sci Lett, 2006, 252: 56–71

    Article  Google Scholar 

  20. Jiao W F, Wu Y B, Peng M, et al. The oldest basement rock in the Yangtze Craton re-vealed by zircon U-Pb age and Hf isotope composition. Sci China Ser D-Earth Sci, 2009, 52: 1393–1399

    Article  Google Scholar 

  21. Yichang Institute of Geology and Minerals Resources. Stratigraphic Excursion Guidebook in the Yangtze Gorges Area. Beijing: Geological Publishing House, 1987. 81

    Google Scholar 

  22. Ma G G, Li H Q, Zhang Z C. An investigation of the age limits of the Sinian System in South China (in Chinese with English abstract). Yichang Ins Geol Miner Resour Bull, 1984, 8: 1–29

    Google Scholar 

  23. Chu X L, Wolfgang T, Zhang Q R, et al. U-Pb zircon age for the Nanhua-Sinian boundary. Chin Sci Bull, 2005, 50: 53–59

    Article  Google Scholar 

  24. Barfod G H, Albarède F, Knoll A H, et al. New Lu-Hf and Pb-Pb age constraints on the earliest animal fossils. Earth Planet Sci Lett, 2002, 201: 203–212

    Article  Google Scholar 

  25. Chen D F, Dong W Q, Zhu B Q, et al. Pb-Pb ages of Neoproterozoic Doushantuo phosphorites in South China: Constrains on early metazoan evolution and glaciations events. Precambiran Res, 2004, 132: 123–132

    Article  Google Scholar 

  26. Knoll A H, Xiao S H. On the age of the Doushantuo Formation. Acta Micropalaeontol Sin, 1999, 16: 225–236

    Google Scholar 

  27. Hu Y H, Zhou J B, Song B, et al. SHRIMP zircon U-Pb dating from K-bentonite in the top of Ordovician of Wangjiawan Section, Yichang, Hubei, China. Sci China Ser D-Earth Sci, 2008, 51: 493–498

    Article  Google Scholar 

  28. Yin C Y, Tang F, Liu Y Q, et al. U-Pb zircon age from the base of the Ediacaran Doushantuo Formation in the Yangtze Gorges, South China: Constraint on the age of Marinoan glaciations. Episodes, 2005, 28: 48–49

    Google Scholar 

  29. Yin C Y, Tang F, Liu Y Q, et al. New U-Pb zircon ages from the Ediacaran (Sinian) System in the Yangtze Gorges: Constraint on the age of Miaohe biota and Marinoan glaciation. Geol Bull China, 2005, 24: 393–400

    Google Scholar 

  30. All China Commission of Stratigraphy. Illustration to China Regional Chronostratigraphic (Geo-chronologic) Scale. Beijing: Geological Publishing House, 2002. 72

    Google Scholar 

  31. Zhang S H, Jiang G Q, Zhang J M, et al. U-Pb sensitive high-resolution ion microprobe ages from the Doushantuo Formation in South China: Constraints on late Neoproterozoic glaciations. Geology, 2005, 33: 473–476

    Article  Google Scholar 

  32. Hawkesworth C J, van Calsteren P W C. Radiogenic isotopes—Some geological aplications. In: Henderson P, ed. Rare Earth Element Geochemistry. Amsterdam: Elsevier, 1984. 375–421

    Google Scholar 

  33. DePaolo D J, Linn A M, Schubert G. The continental crustal age distribution: Methods of determining mantle separation ages from Sm-Nd isotopic data and application to the southwestern United State. J Geophys Res, 1991, 96: 2071–2088

    Article  Google Scholar 

  34. Chen J F, Jiang B M. Nd, Sr, Pb isotope tracer and continental crust evolution of SE China. In: Zheng Y F, ed. Chemical Geodynamics (in Chinese). Beijing: Science Press, 1999. 262–287

    Google Scholar 

  35. Wang W, Wang F, Chen F, et al. Detrital zircon ages and Hf-Nd isotopic composition of Neoproterozoic sedimentary rocks in the Yangtze Block: Constraints on the deposition age and provenance. J Geol, 2010, 118: 79–94

    Article  Google Scholar 

  36. Li X H, Li Z X, Zhou H W, et al. U-Pb zircon geochronology, geochemistry and Nd isotopic study of Neoproterozoic bimodal volcanic rocks in the Kangdian rift of south China: Implications for the initial rifting of Rodinia. Precambrian Res, 2002, 113: 135–154

    Article  Google Scholar 

  37. Ling W L, Gao S, Zhang B R, et al. Neoproterozoic tectonic evolution of the northwestern Yangtze craton, South China: Implications for amalgamation and break-up of Rodinia Supercontinent. Precambrian Res, 2003, 122: 111–140

    Article  Google Scholar 

  38. Li W X, Li X H, Li Z X. Neoproterozoic bimodal magmatism in the Cathaysia Block of South China and its tectonic significance. Precambrian Res, 2005, 136: 51–66

    Article  Google Scholar 

  39. Lin G C, Li X H, Li W X. SHRIMP U-Pb zircon age, geochemistry and Nd-Hf isotope of Neoproterozoic mafic dyke swarms in western Sichuan: Petrogenesis and tectonic significance. Sci China Ser D-Earth Sci, 2007, 50: 1–16

    Article  Google Scholar 

  40. Wang X C, Li X H, Li W X, et al. Ca. 825 Ma komatitic basalts in south China: First evidence for >1500°C mantle melts by a Rodinian mantle plume. Geology, 2007, 35: 1103–1106

    Article  Google Scholar 

  41. Li W X, Li X H, Li Z X. Middle Neoproterozoic syn-rifting volcanic rocks in Guangfeng, South China: Petrogenesis and tectonic significance. Geol Mag, 2008, 145: 475–489

    Article  Google Scholar 

  42. Wang X C, Li X H, Li W X, et al. The Bikou basalts in the northwestern Yangtze Block, South China: Remnants of 820–810 Ma continental flood basalts. Geol Soc Am Bull, 2008, 120: 1478–1492

    Article  Google Scholar 

  43. Li X H, Li W X, Li Z X, et al. 850–790 Ma bimodal volcanic and intrusive rocks in northern Zhejiang, South China: A major episode of continental rift magmatism during the breakup of Rodinia. Lithos, 2008, 102: 341–357

    Article  Google Scholar 

  44. Li X H, Li W X, Li Q L. Petrogenesis and tectonic significance of the ∼850 Ma Gangbian alkaline complex in South China: Evidence from in situ zircon U-Pb dating, Hf-O isotopes and whole-rock geochemistry. Lithos, 2010, 114: 1–15

    Article  Google Scholar 

  45. Peng M, Wu Y B, Wang J, et al. Paleoproterozoic mafic dyke fom Kongling terrain in the Yangtze Craton and its implication. Chin Sci Bull, 2009, 54: 1098–1104

    Article  Google Scholar 

  46. Xiong Q, Zheng J P, Yu C M, et al. Zircon U-Pb age and Hf isotope of Quanyishang A-type granite in the Yangtze: Signification for the Yangtze continental cratonization in Paleoproterozoic. Chin Sci Bull, 2009, 54: 436–446

    Article  Google Scholar 

  47. Ling W L, Gao S, Zhang B R, et al. The recognizing of ca. 1.95 Ga tectono-thermal eventin Kongling nucleus and its significance for the evolution of Yangtze Block, South China. Chin Sci Bull, 2000, 45: 326–329

    Article  Google Scholar 

  48. Chen J F, Foland K A, Xing F M, et al. Magmatism along the south margin of the Yangtze block: Precambrian collision of the Yangtze and Cathaysia blocks of China. Geology, 1991, 19: 815–818

    Article  Google Scholar 

  49. Ye M F, Li X H, Li W X, et al. SHRIMP zircon U-Pb geochronological and whole-rock geochemical evidence for an early Neoproterozoic Sibaoan magmatic arc along the southeastern margin of the Yangtze Block. Gondwana Res, 2007, 12: 144–156

    Article  Google Scholar 

  50. Li Z X, Wartho J A, Occhipinti S, et al. Early history of the eastern Sibao Orogen (South China) during the assembly of Rodinia: New mica 40Ar/39Ar dating and SHRIMP U-Pb detrital zircon provenance constraints. Precambrian Res, 2007, 159: 79–94

    Article  Google Scholar 

  51. Li W X, Li X H, Li Z X, et al. Obduction-type granites within the NE Jiangxi Ophiolite: Implications for the final amalgamation between the Yangtze and Cathaysia Blocks. Gondwana Res, 2008, 13: 288–301

    Article  Google Scholar 

  52. Li X H, Li W X, Li Z X, et al. Amalgamation between the Yangtze and Cathaysia Blocks in South China: Constraints from SHRIMP U-Pb zircon ages, geochemistry and Nd-Hf isotopes of the Shuangxiwu volcanic rocks. Precambrian Res, 2009, 174: 117–128

    Article  Google Scholar 

  53. Chen Z H, Guo K Y, Dong Y G, et al. Possible early Neoproterozoic magmatism associated with slab window in the Pingshui segment of the Jiangshan-Shaoxing suture zone: Evidence from zircon LA-ICP-MS U-Pb geochronology and geochemistry. Sci China Ser D-Earth Sci, 2009, 52: 925–939

    Article  Google Scholar 

  54. DePaolo D J. Neodymium Isotope Geochemistry: An Introduction. Berlin: Springer-Verlag, 1988. 187

    Google Scholar 

  55. Li S G, Chen Y Z, Zhang G W, et al. A 1 Ga B.P. Alpine peridotite body emplaced into the Qinling Group: Evidence for the existence of the late Proterozoic plate tectonics in the North Qinling area (in Chinese with English abstract). Geol Rev, 1991, 37: 235–242

    Google Scholar 

  56. Dong Y P, Zhou D W, Zhang G W. The emplacement mechanism and tectonic evolution of ultramafites in Songshugou area, eastern Qinling (in Chinese with English abstract). Chin J Geol, 1997, 32: 173–180

    Google Scholar 

  57. Liu L, Chen D L, Zhang A D, et al. Geochemical characteristics and LA-ICPMS zircon U-Pb dating of amphibolites in the Songshugou ophiolite in the Eastern Qinling. Acta Geol Sin, 2004, 78: 137–145

    Google Scholar 

  58. Liu L, Zhou D W, Dong Y P, et al. High pressure metabasites and their retrograde metamorphic P-T-t path from Songshugou area, eastern Qinling mountain (in Chinese with English abstract). Acta Petrol Sin, 1995, 11: 127–136

    Google Scholar 

  59. Ratschbacher L, Hacker B R, Calvert A, et al. Tectonics of the Qinling (Central China): Tectonostratigraphy, geochronology, and deformation history. Tectonophysics, 2003, 366: 1–53

    Article  Google Scholar 

  60. Huang W, Wu Z W. Evolution of the Qinling orogenic belt. Tectonics, 1992, 11: 371–380

    Article  Google Scholar 

  61. Xue F, Lerch F, Kröner A, et al. Tectonic evolution of the East Qinling Mountains, China, in the Paleozoic: A review and a new tectonic model. Tectonophysics, 1996, 253: 271–284

    Article  Google Scholar 

  62. Ling W L, Duan R C, Liu X M, et al. U-Pb dating of detrital zircons from the Wudangshan Group in the South Qinling and its geological significance. Chin Sci Bull, 2010, 55: 2440–2448

    Article  Google Scholar 

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Bai, X., Ling, W., Duan, R. et al. Mesoproterozoic to Paleozoic Nd isotope stratigraphy of the South China continental nucleus and its geological significance. Sci. China Earth Sci. 54, 1665–1674 (2011). https://doi.org/10.1007/s11430-011-4266-2

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