A complex Tibetan upper mantle: A fragmented Indian slab and no south-verging subduction of Eurasian lithosphere

Earth and Planetary Science Letters

Volumn 333-334, Issue , 2012, Pages 101-111

  Liang, Xiaofeng ^a   Sandvol, Eric ^a   Chen, Y John ^b   Hearn, Thomas ^c   Ni, James ^c   Klemperer, Simon ^d   Shen, Yang ^e   Tilmann, Frederik ^f,g  

^a UNIVERSITY OF MISSOURI   (United States)

^b PEKING UNIVERSITY   (China)

^c NEW MEXICO STATE UNIVERSITY   (United States)

^d STANFORD UNIVERSITY   (United States)

^e UNIVERSITY OF RHODE ISLAND   (United States)

^f GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

^g FREIE UNIVERSITÄT BERLIN   (Germany)

Author keywords

Asian continental subduction; Finite frequency tomography; Fragmentation; Indian lithosphere; Tibetan plateau

Indexed keywords

ASIAN CONTINENTAL SUBDUCTION; FINITE FREQUENCIES; FRAGMENTATION; INDIAN LITHOSPHERE; TIBETAN PLATEAU;

LITHOLOGY;

SHEAR WAVES;

CONTINENTAL LITHOSPHERE; P-WAVE; S-WAVE; SEISMIC TOMOGRAPHY; SEISMIC VELOCITY; SEISMIC ZONE; SLAB; SUBDUCTION ZONE; THRUST; UPPER MANTLE;

CHINA; EURASIA; HIMALAYAS; XIZANG;

EID: 84861140313     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsl.2012.03.036     Document Type: Article

References (60)

1. Barazangi M., Ni J. Velocities and propagation characteristics of Pn and Sn beneath the Himalayan arc and Tibetan Plateau: possible evidence for underthrusting of Indian continental lithosphere beneath Tibet. Geology 1982, 10:179-185.
2. Bassin C., Laske G., Masters G. The current limits of resolution for surface wave tomography in North America. EOS Trans. AGU 2000, 81:897.
3. Brown L.D., Zhao W.J., Nelson D.K., Hauck M., Alsdorf D., Ross A., Cogan M., Clark M., Liu X.W., Che J.K. Bright spots, structure, and magmatism in southern Tibet from INDEPTH seismic reflection profiling. Science 1996, 274:1688-1690.
4. Ceylan, S., Ni, J.F., Chen, Y.J., Tilmann, F., Yang, Y., Ritzwoller, M.H., Sandvol, E.A., 2010. 3D Shear Wave Velocity Structure and Seismic Anisotropy beneath Northern Tibet. AGU 2010 Fall Meeting (abstract T34A-04).
5. Chen W.P., Ozalaybey S. Correlation between seismic anisotropy and Bouguer gravity anomalies in Tibet and its implications for lithospheric structures. Geophys. J. Int. 1998, 135:93-101.
6. Chiao L.Y., Kuo B.Y. Multiscale seismic tomography. Geophys. J. Int. 2001, 145:517-527.
7. Chung S.-L., Chu M.-F., Zhang Y., Xie Y., Lo C.-H., Lee T.-Y., Lan C.-Y., Li X., Zhang Q., Wang Y. Tibetan tectonic evolution inferred from spatial and temporal variations in post-collisional magmatism. Earth Sci. Rev 2005, 68:173-196.
8. Dahlen F.A., Hung S.-H., Nolet G. Frechet kernels for finite-frequency traveltimes-I. Theory. Geophys. J. Int. 2000, 141:157-174.
9. de la Torre T., Sheehan A. Broadband seismic noise analysis of the Himalayan Nepal Tibet seismic experiment. Bull. Seismol. Soc. Am 2005, 95:1202-1208.
10. de la Torre T.L., Monsalve G., Sheehan A.F., Sapkota S., Wu F. Earthquake processes of the Himalayan collision zone in eastern Nepal and the southern Tibetan Plateau. Geophys. J. Int. 2007, 171:718-738.
11. DeCelles P.G., Robinson D.M., Zandt G. Implications of shortening in the Himalayan fold-thrust belt for uplift of the Tibetan Plateau. Tectonics 2002, 21:1062.
12. Flesch L.M., Holt W.E., Silver P.G., Stephenson M., Wang C.-Y., Chan W.W. Constraining the extent of crust-mantle coupling in central Asia using GPS, geologic, and shear wave splitting data. Earth Planet. Sci. Lett. 2005, 238:248-268.
13. Fu Y.V., Chen Y.J., Li A., Zhou S., Liang X., Ye G., Jin G., Jiang M., Ning J. Indian mantle corner flow at southern Tibet revealed by shear wave splitting measurements. Geophys. Res. Lett. 2008, 35:L02308.
14. Huang W.C., Ni J.F., Tilmann F., Nelson D., Guo J.R., Zhao W.J., Mechie J., Kind R., Saul J., Rapine R., Hearn T.M. Seismic polarization anisotropy beneath the central Tibetan Plateau. J. Geophys. Res. 2000, 105:27979-27989.
15. Humphreys E., Clayton R. Adaptation of back projection tomography to seismic travel time problems. J. Geophys. Res. 1988, 93:1073-1085.
16. Hung S.-H., Shen Y., Chiao L.-Y. Imaging seismic velocity structure beneath the Iceland hot spot: a finite frequency approach. J. Geophys. Res. 2004, 109:B08305.
17. Jin G., Chen Y., Basang C. Investigation of local earthquakes in the Lhasa region. Chin. J. Geophys 2009, 52:3020-3026.
18. Jin Y., McNutt M.K., Zhu Y. Mapping the descent of Indian and Eurasian plates beneath the Tibetan Plateau from gravity anomalies. J. Geophys. Res. 1996, 101:11275-11290.
19. Karplus M.S., Zhao W., Klemperer S.L., Wu Z., Mechie J., Shi D., Brown L.D., Chen C. Injection of Tibetan crust beneath the south Qaidam Basin: evidence from INDEPTH IV wide-angle seismic data. J. Geophys. Res. 2011, 116:B07301.
20. Kind R., Yuan X., Saul J., Nelson D., Sobolev S.V., Mechie J., Zhao W., Kosarev G., Ni J., Achauer U., Jiang M. Seismic images of crust and upper mantle beneath Tibet: evidence for Eurasian plate subduction. Science 2002, 298:1219-1221.
21. Kumar P., Yuan X., Kind R., Ni J. Imaging the colliding Indian and Asian lithospheric plates beneath Tibet. J. Geophys. Res. 2006, 111:B06308.
22. Leon Soto, G., Sandvol, E.A., Flesch, L., Ni, J.F., Hearn, T.M., Tilmann, F.J., Chen, Y.J., Brown, L.D., 2010. Significant Seismic Anisotropy Beneath Northeastern Tibet: Implications for Continuous Deformation Processes of Eastern Tibet. 2010 Fall Meeting, AGU (abstract T31E-07).
23. Li C., Hilst R.D, v.d., Meltzer A.S., Engdahl E.R. Subduction of the Indian lithosphere beneath the Tibetan Plateau and Burma. Earth Planet. Sci. Lett. 2008, 274:157-168.
24. Liang C., Song X. A low velocity belt beneath northern and eastern Tibetan Plateau from Pn tomography. Geophys. Res. Lett. 2006, 33:1-5.
25. Liang X., Shen Y., Chen Y.J., Ren Y. Crustal and mantle velocity models of southern Tibet from finite frequency tomography. J. Geophys. Res. 2011, 116:B02408.
26. McCaffrey R., Nabelek J. Role of oblique convergence in the active deformation of the Himalayas and southern Tibet plateau. Geology 1998, 26:691-694.
27. McNamara D.E., Owens T.J., Silver P.G., Wu F.T. Shear wave anisotropy beneath the Tibetan Plateau. J. Geophys. Res. 1994, 99:13655-13665.
28. McNamara D.E., Owens T.J., Walter W.R. Observations of regional phase propagation across the Tibetan Plateau. J. Geophys. Res. 1995, 100:22215-22229.
29. Molnar P., England P., Martinod J. Mantle dynamics, uplift of the Tibetan Plateau, and the Indian Monsoon. Rev. Geophys. 1993, 31:357-396.
30. Nabelek J., Hetenyi G., Vergne J., Sapkota S., Kafle B., Jiang M., Su H.P., Chen J., Huang B.S., Team H.-C. Underplating in the Himalaya-Tibet collision zone revealed by the Hi-CLIMB experiment. Science 2009, 325:1371-1374.
31. Nabelek P.I., Whittington A.G., Hofmeister A.M. Strain heating as a mechanism for partial melting and ultrahigh temperature metamorphism in convergent orogens: implications of temperature-dependent thermal diffusivity and rheology. J. Geophys. Res. 2010, 115:1-17.
32. Owens T.J., Randall G.E., Wu F.T., Zeng R. PASSCAL instrument performance during the Tibetan Plateau passive seismic experiment. Bull. Seismol. Soc. Am. 1993, 83:1959-1970.
33. Owens T.J., Zandt G. Implications of crustal property variations for models of Tibetan Plateau evolution. Nature 1997, 387:37-43.
34. Paige C., Saunders M.A. LSQR: an algorithm for sparse linear equations and sparse least squares. ACM Trans. Math. Softw 1982, 8:43-71.
35. Rao N.P., Kalpna Deformation of the subducted Indian lithospheric slab in the Burmese arc. Geophys. Res. Lett. 2005, 32:1-5.
36. Ren Y., Shen Y. Finite frequency tomography in southeastern Tibet: evidence for the causal relationship between mantle lithosphere delamination and the north-south trending rifts. J. Geophys. Res 2008, 113:B10316.
37. Ritzwoller M.H., Shapiro N.M., Barmin M.P., Levshin A.L. Global surface wave diffraction tomography. J. Geophys. Res. 2002, 107:2335.
38. Sandvol, E., Chen, J., Ni, J., Zhou, S., Ma, Y., Zhang, X., Yue, H., Ceylan, S., Bao, X.C., Hearn, T., 2008. Lithospheric Seismic Velocity Structure of the Northern Tibetan Plateau: The ASCENT Seismic Experiment. EOS, Transactions American Geophysical Union, vol. 89, Fall Meeting Supplement (abstract S14A-01).
39. Schulte-Pelkum V., Monsalve G., Sheehan A., Pandey M.R., Sapkota S., Bilham R., Wu F. Imaging the Indian subcontinent beneath the Himalaya. Nature 2005, 435:1222-1225.
40. Seeber L., Armbruster J.G. Some elements of continental subduction along the Himalayan front. Tectonophysics 1984, 105:263-278.
41. Shi D., Shen Y., Zhao W., Li A. Seismic evidence for a Moho offset and south-directed thrust at the easternmost Qaidam-Kunlun boundary in the Northeast Tibetan Plateau. Earth Planet. Sci. Lett. 2009, 288:329-334.
42. Sol S., Meltzer A., Burgmann R., Hilst R.D, v.d., King R., Chen Z., Koons P.O., Lev E., Liu Y.P., Zeitler P.K., Zhang X., Zhang J., Zurek B. Geodynamics of the southern Tibetan Plateau from seismic anisotropy and geodesy. Geology 2007, 35:563-566.
43. Styron R., Taylor M., Okoronkwo K. Database of active structures from the Indo-Asian collision. EOS Trans. AGU 2010, 91:181-182.
44. Sun Y., Li X., Kuleli S., Morgan F.D., Toksoz M.N., Wang Q., Zhang P., Freymueller J.T., Bilham R., Larson K.M., Lai X., You X., Niu Z., Wu J., Li Y., Liu J., Yang Z., Chen Q. Adaptive moving window method for 3D P-velocity tomography and its application in China. Bull. Seismol. Soc. Am 2004, 94:740-746.
45. Sun Y., Toksoz M.N., Pei S., Morgan F.D. The layered shear-wave velocity structure of the crust and uppermost mantle in China. Bull. Seismol. Soc. Am 2008, 98:746-755.
46. Tapponnier P., Xu Z., Roger F., Meyer B., Amaud N., Wittlinger G., Yang J. Oblique stepwise rise and growth of the Tibet plateau. Science 2001, 294:1671-1677.
47. Tilmann F., Ni J., INDEPTH Seismic Team Seismic imaging of the downwelling Indian lithosphere beneath central Tibet. Science 2003, 300:1424-1427.
48. VanDecar J.C., Crosson R.S. Determination of te.eseismic relative phase arrival times using multi-channel cross-correlation and least squares. Bull. Seismol. Soc. Am 1990, 80:150-169.
49. Velasco A.A., Gee V.L., Rowe C., Grujic D., Hollister L.S., Hernandez D., Miller K.C., Tobgay T., Fort M., Harder S. Using small, temporary seismic networks for investigating tectonic deformation: brittle deformation and evidence from strike-slip faulting in Bhutan. Seismol. Res. Lett. 2007, 78:446-453.
50. Wang C., Gao R., Yin A., Wang H., Zhang Y., Guo T., Li Q., Li Y. A mid-crustal strain-transfer model for continental deformation: a new perspective from high-resolution deep seismic-reflection profiling across NE Tibet. Earth Planet. Sci. Lett. 2011, 306:279-288.
51. Wang, H., Hearn, T.M., Chen, Y.J., Ni, J.F., Zhou, S., Sandvol, E.A., Yue, H., Wei, S., Tilmann, F., 2010. Pn Tomography of Eastern Tibet. 2010 Fall Meeting. AGU (abstract T43B-2211).
52. Wittlinger G., Masson F., Poupinet G., Tapponnier P., Jiang M., Herquel G., Guilbert J., Achauer U., Xue G., Shi D., Team L.K. Seismic tomopraphy of northern Tibet and Kunlun: evidence for crustal blocks and matle velocity contrasts. Earth Planet. Sci. Lett. 1996, 139:263-279.
53. Yang T., Shen Y. Frequency-dependent crustal correction for finite-frequency seismic tomography. Bull. Seismol. Soc. Am 2006, 96:2441-2448.
54. Yin A. Mode of Cenozoic east-west extension in Tibet suggesting a common origin of rifts in Asia during the Indo-Asian collision. J. Geophys. Res 2000, 105:21745-21759.
55. Yin A., Dang Y., Zhang M., McRivette M.W., Burgess W.P., Chen X. Cenozoic tectonic evolution of Qaidam basin and its surrounding regions (part 2): wedge tectonics in southern Qaidam basin and the Eastern Kunlun Range. Geol. Soc. Am. Spec. Pap. 2007, 433:369-390.
56. Yin A., Dang Y.-Q., Zhang M., Chen X.-H., McRivette M.W. Cenozoic tectonic evolution of the Qaidam basin and its surrounding regions (Part 3): structural geology, sedimentation, and regional tectonic reconstruction. Geol. Soc. Am. Bull. 2008, 120:847-876.
57. Han Yue, Y. John Chen, Eric Sandvol, James Ni, Thomas Hearn, Shiyong Zhou, Yongge Feng, Zengxi Ge, Andrea Trujillo, Yanbin Wang, Ge Jin, Youcai Tang, Xiaofeng Liang, Mingming Jiang, Songqiao Wei. Lithospheric and upper mantle structure of the northeastern Tibetan plateau. J. Geophys. Res. http://dx.doi.org/10.1029/2011JB008545.
58. Zhao J., Yuan X., Liu H., Kumar P., Pei S., Kind R., Zhang Z., Teng J., Ding L., Gao X., Xu Q., Wang W. The boundary between the Indian and Asian tectonic plates below Tibet. Proc. Natl. Acad. Sci. 2010, 107:11229-11233.
59. Zhao W., Brown L., Wu Z., Klemperer S.L., Shi D., Mechie J., Su H., Tilmann F., Karplus M.S., Makovsky Y. Seismology across the northeastern edge of the Tibetan Plateau. EOS Trans. AGU 2008, 89:487.
60. Zhao W., Kumar P., Mechie J., Kind R., Meissner R., Wu Z., Shi D., Su H., Xue G., Karplus M., Tilmann F. Tibetan plate overriding the Asian plate in central and northern Tibet. Nat. Geosci. 2011, 4:870-873.