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Volume 15, Issue 4
  • E-ISSN: 1365-2117

Abstract

Abstract

Seismic reflection profiles and well data are used to determine the Cenozoic stratigraphic and tectonic development of the northern margin of the South China Sea. In the Taiwan region, this margin evolved from a Palaeogene rift to a latest Miocene–Recent foreland basin. This evolution is related to the opening of the South China Sea and its subsequent partial closure by the Taiwan orogeny.

Seismic data, together with the subsidence analysis of deep wells, show that during rifting (∼58–37 Ma), lithospheric extension occurred simultaneously in discrete rift belts. These belts form a >200 km wide rift zone and are associated with a stretching factor, , in the range ∼1.4–1.6. By ∼37 Ma, the focus of rifting shifted to the present‐day continent–ocean boundary off southern Taiwan, which led to continental rupture and initial seafloor spreading of the South China Sea at ∼30 Ma. Intense rifting during the rift–drift transition (∼37–30 Ma) may have induced a transient, small‐scale mantle convection beneath the rift. The coeval crustal uplift (Oligocene uplift) of the previously rifted margin, which led to erosion and development of the breakup unconformity, was most likely caused by the induced convection.

Oligocene uplift was followed by rapid, early post‐breakup subsidence (∼30–18 Ma) possibly as the inferred induced convection abated following initial seafloor spreading. Rapid subsidence of the inner margin is interpreted as thermally controlled subsidence, whereas rapid subsidence in the outer shelf of the outer margin was accompanied by fault activity during the interval ∼30–21 Ma. This extension in the outer margin (∼1.5) is manifested in the Tainan Basin, which formed on top of the deeply eroded Mesozoic basement. During the interval ∼21–12.5 Ma, the entire margin experienced broad thermal subsidence. It was not until ∼12.5 Ma that rifting resumed, being especially active in the Tainan Basin (∼1.1). Rifting ceased at ∼6.5 Ma due to the orogeny caused by the overthrusting of the Luzon volcanic arc.

The Taiwan orogeny created a foreland basin by loading and flexing the underlying rifted margin. The foreland flexure inherited the mechanical and thermal properties of the underlying rifted margin, thereby dividing the basin into north and south segments. The north segment developed on a lithosphere where the major rift/thermal event occurred ∼58–30 Ma, and this segment shows minor normal faulting related to lithospheric flexure. In contrast, the south segment developed on a lithosphere, which experienced two more recent rift/thermal events during ∼30–21 and ∼12.5–6.5 Ma. The basal foreland surface of the south segment is highly faulted, especially along the previous northern rifted flank, thereby creating a deeper foreland flexure that trends obliquely to the strike of the orogen.

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References

  1. Athy, L.F. (1930) Density, porosity and compaction of sedimentary rocks. AAPG Bull., 0, 1–24.
    [Google Scholar]
  2. Audet, D.M. (1995) Modelling of porosity evolution and mechanical compaction of calcareous sediments. Sedimentology, 42, 355–373.
    [Google Scholar]
  3. Audet, D.M. (1996) Compaction and overpressuring in Pleistocene sediments on the Louisiana Shelf, Gulf of Mexico. Mar. Pet. Geol., 13, 467–474.
    [Google Scholar]
  4. Bott, M.H.P. & Kusznir, N. (1979) Stress distributions associated with compensated plateau uplift structures with application to the continental splitting mechanism. Geophys. J. R. Astron. Soc., 56, 451–459.
    [Google Scholar]
  5. Boutilier, R.R. & Keen, C.E. (1999) Small‐scale convection and divergent plate boundaries. J. Geophys. Res., 104, 7389–7403.
    [Google Scholar]
  6. Briais, A., Patriat, P. & Tapponnier, P. (1993) Updated interpretation of magnetic‐anomalies and sea‐floor spreading stages in the South China Sea – implications for the Tertiary tectonics of Southeast Asia. J. Geophys. Res., 98, 6299–6328.
    [Google Scholar]
  7. Buck, W.R. (1986) Small‐scale convection induced by passive margin rifting: the cause of uplift of rift shoulders. Earth Planet. Sci. Lett., 77, 362–372.
    [Google Scholar]
  8. Burland, J.B. (1990) On the compressibility and shear strength of natural clays. Geotechnique, 40, 329–378.
    [Google Scholar]
  9. Cande, S.C. & Kent, D.V. (1995) Revised calibration of the geomagnetic polarity time scale for the Late Cretaceous and Cenozoic. J. Geophys. Res., 100, 6093–6095.
    [Google Scholar]
  10. Chow, J., Chen, H.‐M., Chang, T.‐Y., Kuo, C.‐L. & Tsai, S.‐F. (1991) Preliminary study on hydrocarbon plays around Nanjihtao Basin, Taiwan Strait. Petrol. Geol. Taiwan, 26, 45–56.
    [Google Scholar]
  11. Chung, S.‐L., Sun, S.‐S., Tu, K., Chen, C.‐H. & Lee, C.‐Y. (1994) Late Cenozoic basaltic volcanism around the Taiwan Strait, SE China: product of lithosphere–asthenosphere interaction during continental extension. Chem. Geol., 112, 1–20.
    [Google Scholar]
  12. Cochran, J.R. (1983) Effect of finite rifting times on the development of sedimentary basins. Earth Planet. Sci. Lett., 66, 289–302.
    [Google Scholar]
  13. Falvey, D.A. (1974) The development of continental margins in plate tectonic theory. Austr. Petrol. Exploration Assoc. J., 14, 95–106.
    [Google Scholar]
  14. Fuh, S.‐C. (2000) Magnitude of Cenozoic erosion from mean sonic transit time, offshore Taiwan. Mar. Pet. Geol., 17, 1011–1028.
     [Google Scholar]
  15. Grow, J.A., Klitgord, K.D. & Schlee, J.S. (1988) Structure and evolution of Baltimore Canyon Trough. In: The Atlantic Continental Margin: The Geology of North America, Vols. I‐2 (Ed. by R.E.Sheridan & J.A.Grow ), pp. 269–290. Geological Society of America, Boulder, CO.
    [Google Scholar]
  16. Haddad, D. & Watts, A.B. (1999) Subsidence history, gravity anomalies, and flexure of the northeast Australian margin in Papua New Guinea. Tectonics, 18, 827–842.
    [Google Scholar]
  17. Haq, B.U., Hardenbol, J. & Vail, P.R. (1987) Chronology of fluctuating sea levels since the Triassic. Science, 235, 1156–1167.
    [Google Scholar]
  18. Ho, C.‐S. (1986) An Introduction to the Geology of Taiwan: Explanatory Text of the Geologic Map of Taiwan, 2nd edn. Central Geological Survey, Taipei, Taiwan.
    [Google Scholar]
  19. Hoang, N., Flower, M.F.J. & Carlson, R.W. (1996) Major, trace element, and isotopic compositions of Vietnamese basalts: interaction of hydrous EM1-rich asthenosphere with thinned Eurasian lithosphere. Geoch. Cosmoch. Acta, 60, 4329–4351.
    [Google Scholar]
  20. Holbrook, W.S. & Kelemen, P.B. (1993) Large igneous province on the U.S. Atlantic margin and implications for magmatism during continental breakup. Nature, 364, 433–436.
    [Google Scholar]
  21. Holloway, N.H. (1982) North Palawan Block, Philippines – its relation to the Asian mainland and role in evolution of South China Sea. AAPG Bull., 66, 1355–1383.
    [Google Scholar]
  22. Hsiao, P.‐T., Hu, C.‐C., Lin, K.A., Hsu, S.‐H., Fuh, S.‐C., Chang, T.‐Y., Hsiuan, T.‐H., Sheen, H.‐C., Kuo, C.‐L. & Lee, C.‐J. (1991) Hydrocarbon potential evaluation of the Penghu Basin. Petrol. Geol. Taiwan, 26, 215–229 (in Chinese).
    [Google Scholar]
  23. Hsu, S.‐K., Liu, C.‐S., Shyu, C.‐T., Liu, S.‐Y., Sibuet, J.‐C., Lallemand, S., Wang, C.‐S. & Reed, D. (1998) New gravity and magnetic anomaly maps in the Taiwan–Luzon region and their preliminary interpretation. Terrestr. Atmosph. Oceanic Sci., 9, 509–532.
    [Google Scholar]
  24. Huang, S.‐T., Chen, R.‐C. & Chi, W.‐R. (1993) Inversion tectonics and evolution of the northern Taihsi Basin, Taiwan. Petrol. Geol. Taiwan, 28, 15–46.
    [Google Scholar]
  25. Huang, T.‐C. (1978) Calcareous nannofossils of the subsurface pre‐Miocene rocks from the Peikang Basement High and adjacent areas in western central Taiwan (Part I: Cretaceous). Petrol. Geol. Taiwan, 15, 49–87.
    [Google Scholar]
  26. Huang, T.‐C. (1980a) Calcareous nannofossils from the slate terrane west of Yakou, Southern Cross‐Island Highway. Petrol. Geol. Taiwan, 17, 59–74.
    [Google Scholar]
  27. Huang, T.‐C. (1980b) Oligocene to Pleistocene calcareous nannofossil biostratigraphy of the Hsuehshan Range and Western Foothills in Taiwan. Geol. Palaeontol. Southeast Asia, 21, 191–210.
    [Google Scholar]
  28. Huang, T.‐C. (1982) Tertiary calcareous nannofossil stratigraphy and sedimentation cycles in Taiwan. In: Proceedings of the Second ASCOPE Conference and Exhibition ((Ed. by A. Salivar‐Sali ), pp. 837–886.Manila, Philippines.
    [Google Scholar]
  29. Huang, T.‐C. & Chi, W.‐R. (1979) Calcareous nannofossils of the subsurface pre‐Miocene rocks from the Peikang Basement High and adjacent areas in western central Taiwan (Part II: Palaeocene). Petrol. Geol. Taiwan, 16, 95–129.
    [Google Scholar]
  30. Hubbard, R.J. (1988) Age and significance of sequence boundaries on Jurassic and Early Cretaceous rifted continental margins. AAPG Bull., 72, 49–72.
    [Google Scholar]
  31. Hubbard, R.J., Pape, J. & Roberts, D.G. (1985) Depositional sequence mapping as a technique to establish tectonic and stratigraphic framework and evaluate hydrocarbon potential on a passive continental margin. In: Seismic Stratigraphy II: An Integrated Approach (Ed. by O.R.Berg & D.G.Woolverton ), AAPG Memoir , 39, 79–91.
    [Google Scholar]
  32. Issler, D.R. (1992) A new approach to shale compaction and stratigraphic restoration, Beaufort–Mackenzie Basin and Mackenzie Corridor, northern Canada. AAPG Bull., 76, 1170–1189.
    [Google Scholar]
  33. Jahn, B.‐M., Martineau, F., Peucat, J.J. & Cornichet, J. (1986) Geochronology of the Tananao Schist Complex, Taiwan, and its regional tectonic significance. Tectonophysics, 125, 103–124.
    [Google Scholar]
  34. Juang, W.‐S. (1996) Geochronology and geochemistry of basalts in the Western Foothills, Taiwan. Bull. Natl. Museum Nat. Sci., 7, 45–98.
    [Google Scholar]
  35. Juang, W.‐S. & Bellon, H. (1986) Potassium–argon ages of the Tananao Schist in Taiwan. Mem. Geol. Soc. China, 7, 405–416.
    [Google Scholar]
  36. Keen, C.E. (1985) The dynamics of rifting: deformation of the lithosphere by active and passive driving forces. Geophys. J. R. Astron. Soc., 80, 95–120.
    [Google Scholar]
  37. Keen, C.E. & Potter, D.P. (1995) The transition from a volcanic to a nonvolcanic rifted margin off eastern Canada. Tectonics, 14, 359–371.
    [Google Scholar]
  38. Kelemen, P.B. & Holbrook, W.S. (1995) Origin of thick, high‐velocity igneous crust along the US east coast margin. J. Geophys. Res., 100, 10077–10094.
    [Google Scholar]
  39. Lan, C.‐Y., Lee, T. & Wang‐Lee, C.M. (1990) The Rb–Sr isotopic record in Taiwan gneisses and its tectonic implication. Tectonophysics, 183, 129–143.
    [Google Scholar]
  40. Lee, C.‐Y., Chung, S.‐L., Chen, C.‐H. & Hsieh, Y.‐L. (1993a) Mafic granulite xenoliths from Penghu Islands: evidence for basic lower crust in SE China continental margin. J. Geol. Soc.China, 36, 351–379.
    [Google Scholar]
  41. Lee, T.‐Y. & Lawver, L.A. (1992) Tectonic evolution of the South China Sea region. J. Geol Soc. China, 35, 353–388.
    [Google Scholar]
  42. Lee, T.‐Y. & Lawver, L.A. (1994) Cenozoic plate reconstruction of the South China Sea region. Tectonophysics, 235, 149–180.
    [Google Scholar]
  43. Lee, T.‐Y., Tang, C.‐H., Ting, J.‐S. & Hsu, Y.‐Y. (1993b) Sequence stratigraphy of the Tainan Basin, offshore southwestern Taiwan. Petrol. Geol. Taiwan, 28, 119–158.
    [Google Scholar]
  44. Lin, A.T. (2001) Cenozoic stratigraphy and tectonic development of the West Taiwan Basins. PhD Thesis, University of Oxford, Oxford, UK, 253pp.
  45. Lin, A.T. & Watts, A.B. (2002) Origin of the West Taiwan Basin by orogenic loading and flexure of a rifted continental margin. J. Geophys. Res., 107, ETG2‐1–2‐19.
    [Google Scholar]
  46. Lo, C.‐H., Chung, S.‐L., Lee, T.‐Y., Wang, K.‐L. & Wu, C.‐T. (2000) Cenozoic magmatism and rifted basin evolution around the Taiwan Strait, SE China continental margin. Eos Trans. AGU, 81, 1111.
     [Google Scholar]
  47. Lo, C.‐H. & Yui, T.‐F. (1996) 40Ar/39Ar dating of high‐pressure rocks in the Tananao basement complex, Taiwan. J. Geol. Soc. China, 39, 13–30.
    [Google Scholar]
  48. Ludmann, T. & Wong, H.K. (1999) Neotectonic regime on the passive continental margin of the northern South China Sea. Tectonophysics, 311, 113–138.
    [Google Scholar]
  49. Martinez, F., Taylor, B. & Goodliffe, A. (1999) Constrasting styles of seafloor spreading in the Woodlark Basin: indications of rift-induced secondary mantle convection. J. Geophys. Res., 104, 12909–12926.
    [Google Scholar]
  50. Miller, K.G., Mountain, G.S., Browning, J.V., Kominz, M., Sugarman, P.J., Christieblick, N., Katz, M.E. & Wright, J.D. (1998) Cenozoic global sea level, sequences, and the New Jersey transect: results from coastal plain and continental slope drilling. Rev. Geophys., 36, 569–601.
    [Google Scholar]
  51. Miller, K.G., Mountain, G.S. & Tucholke, B.E. (1985) Oligocene glacio‐eustasy and erosion on the margins of the North Atlantic. Geology, 13, 1–13.
    [Google Scholar]
  52. Mutter, J.C., Buck, W.R. & Zehnder, C.M. (1988) Convective partial melting, I: a model for formation of thick basaltic sequences during the initiation of spreading. J. Geophys. Res., 93, 1031–1048.
     [Google Scholar]
  53. Nissen, S.S., Hayes, D.E., Buhl, P., Diebold, J., Yao, B., Zeng, W. & Chen, Y. (1995a) Deep penetration seismic soundings across the northern margin of the South China Sea. J. Geophys. Res., 100, 22407–22433.
    [Google Scholar]
  54. Nissen, S.S., Hayes, D.E., Yao, B., Zeng, W., Chen, Y. & Nu, X. (1995b) Gravity, heat flow, and seismic constraints on the processes of crustal extension – northern margin of the South China Sea. J. Geophys. Res., 100, 22447–22483.
    [Google Scholar]
  55. Parasnis, D.S. (1960) The compaction of sediments and its bearing on some geophysical problems. Geophys. J. R. Astron. Soc., 3, 1–28.
    [Google Scholar]
  56. Raiga‐Clemenceau, J., Martin, J.P. & Nicoletis, S. (1988) The concept of acoustic formation factor for more accurate porosity determination from sonic transit time data. Log Analyst, 29, 54–60.
    [Google Scholar]
  57. Shen, H.‐C., Huang, S.‐T., Tang, C.‐H. & Hsu, Y.‐Y. (1996) Geometrical characteristics of structural inversion on the offshore of Miaoli, Taiwan. Petrol. Geol. Taiwan, 30, 79–110.
    [Google Scholar]
  58. Sibuet, J.‐C., Hsu, S.‐K., Le Pichon, X., Le Formal, J.‐P., Reed, D., Moore, G. & Liu, C.‐S. (2002) East Asia plate tectonics since 15 Ma: constraints from the Taiwan region. Tectonophysics, 344, 103–134.
    [Google Scholar]
  59. Steckler, M.S., Feinstein, S., Kohn, B.P., Lavier, L.L. & Eyal, M. (1998) Pattern of mantle thinning from subsidence and heat flow measurements in the Gulf of Suez; evidence for the rotation of Sinai and along‐strike flow from the Red Sea. Tectonics, 17, 903–920.
    [Google Scholar]
  60. Steckler, M.S. & Watts, A.B. (1978) Subsidence of the Atlantic‐type continental margin off New York. Earth Planet. Sci. Lett., 41, 1–13.
    [Google Scholar]
  61. Sun, S.‐C. (1982) The Tertiary basins of offshore Taiwan. In: Proceedings of the Second ASCOPE Conference and Exhibition (Ed. by A. Salivar‐Sali), pp. 125–135. Manila, Philippines.
    [Google Scholar]
  62. Suppe, J. (1980) A retrodeformable cross section of northern Taiwan. Proc. Geol. Soc. China, 23, 46–55.
    [Google Scholar]
  63. Tang, C.‐H. (1977) Late Miocene erosional unconformity on the subsurface Peikang high beneath the Chiayi–Yunlin coastal plain, Taiwan. Mem. Geol. Soc. China, 2, 155–167.
    [Google Scholar]
  64. Taylor, B. & Hayes, D.E. (1980) The tectonic evolution of the South China Basin. In: The Tectonic and Geologic Evolution of Southeast Asian Seas and Islands (Ed. by D.E.Hayes ), AGU Geophysical Monograph , 23, 89–104.
    [Google Scholar]
  65. Taylor, B. & Hayes, D.E. (1983) Origin and history of the South China Sea. In: The Tectonic and Geologic Evolution of Southeast Asian Seas and Islands, Part 2 (Ed. by D.E.Hayes ), AGU Monograph , 27, 23–56.
    [Google Scholar]
  66. Teng, L.S. (1990) Geotectonic evolution of late Cenozoic arc–continent collision in Taiwan. Tectonophysics, 183, 57–76.
    [Google Scholar]
  67. Teng, L.S., Wang, Y., Tang, C.‐H., Huang, C.‐Y., Huang, T.‐C., Yu, M.‐S. & Ke, A. (1991) Tectonic aspects of the Paleogene depositional basin of northern Taiwan. Proc. Geol. Soc. China, 34, 313–336.
    [Google Scholar]
  68. Tu, K., Flower, M.F.J., Carlson, R.W., Zhang, M. & Xie, G.H. (1992) Magmatism in the South China Basin, 1. Isotopic and trace element evidence for an endogenous Dupal mantle component. Chem. Geol., 97, 47–63.
    [Google Scholar]
  69. Tzeng, J., Uang, Y.‐C., Hsu, Y.‐Y. & Teng, L.S. (1996) Seismic stratigraphy of the Tainan Basin. Petrol. Geol. Taiwan, 30, 281–307 (in Chinese).
    [Google Scholar]
  70. Vail, P.R., Mitchum, R.M.Jr, Todd, R.G., Widmier, J.M., Thompson, S.III, Sangree, J.B., Bubb, J.N. & Hatleilid, W.G. (1977) Seismic stratigraphy and global changes of sea level. In: Seismic Stratigraphy – Applications to Hydrocarbon Exploration (Ed. by C.E.Payton ), AAPG Memoir , 26, 49–212.
    [Google Scholar]
  71. Watts, A.B. (1992) The effective elastic thickness of the lithosphere and the evolution of foreland basins. Basin Res., 4, 169–178.
    [Google Scholar]
  72. Watts, A.B., Karner, G.D. & Steckler, M.S. (1982) Lithospheric flexure and the evolution of sedimentary basins. In: The Evolution of Sedimentary Basins (Ed. by P.Kent , M.H.P.Bott , D.P.McKenzie & C.A.Williams ), Phil. Trans. Roy. Soc. London, 305A, 249–281.
    [Google Scholar]
  73. Watts, A.B. & Ryan, W.B.F. (1976) Flexure of the lithosphere and continental margin basins. Tectonophysics, 36, 25–44.
    [Google Scholar]
  74. Watts, A.B. & Steckler, M.S. (1979) Subsidence and eustasy at the continental margin of eastern North America. In: Deep Drilling Results in the Atlantic Ocean: Continental Margins and Palaeoenvironments, Volume 3 of Maurice Ewing Series (Ed. by M. Talwani , W. Hay & W. B. F. Ryan )pp. 218–234. AGU.
    [Google Scholar]
  75. Wessel, P. & Smith, W.H.F. (1995) New version of the Generic Mapping Tools released. Eos Trans. AGU, 76, 329.
     [Google Scholar]
  76. White, R.S. & McKenzie, D.P. (1989) Magmatism at rift zones: the generation of volcanic continental margins and flood basalts. J. Geophys. Res., 94, 7685–7729.
    [Google Scholar]
  77. White, R.S., Westbrook, G.K., Bowen, A.N., Fowler, S.R., Spence, G.D., Prescott, C., Barton, P.J., Joppen, M., Morgan, J. & Bott, M.H.P. (1987) Hatton Bank (northwest U.K.) continental margin structure. Geophys. J. R. Astron. Soc., 89, 265–272.
    [Google Scholar]
  78. Yang, K.‐M., Ting, H.‐H. & Yuan, J. (1991) Structural styles and tectonic modes of Neogene extensional tectonics in southwestern Taiwan: implication for hydrocarbon exploration. Petrol. Geol. Taiwan, 26, 1–31.
    [Google Scholar]
  79. Yielding, G. (1990) Footwall uplift associated with Late Jurassic normal faulting in the northern North Sea. J. Geol. Soc. London, 147, 219–222.
    [Google Scholar]
  80. Yu, H.‐S. & Chou, Y.‐W. (2001) Characteristics and development of the flexural forebulge and basal unconformity of Western Taiwan Foreland Basin. Tectonophysics, 333, 277–291.
    [Google Scholar]
  81. Zehnder, C.M., Mutter, J.C. & Buhl, P. (1990) Deep seismic and geochemical constraints on the nature of rift‐induced magmatism during breakup of the North Atlantic. Tectonophysics, 173, 545–565.
    [Google Scholar]
  82. Zhou, D., Ru, K. & Chen, H.Z. (1995) Kinematics of Cenozoic extension on the South China Sea continental margin and its implications for the tectonic evolution of the region. Tectonophysics, 251, 161–177.
     [Google Scholar]
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Cenozoic stratigraphy and subsidence history of the South China Sea margin in the Taiwan region
Basin Research 15, 453 (2003); https://doi.org/10.1046/j.1365-2117.2003.00215.x
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