( IasBscsBHIs ) OvAbL s{H (2007) H FIA sQeaTj ( m ) F_ - nVAKC Leloup H (1995) XhFTkADnOV VOAKAzAiuAD ( m ) ]VHF - - VAKkzFGeaADnOV ( m ) F - _V_ - FnVG@oLADnOV - T|LBls@s@BPs@kAPsoTzbAtXUBzQVB~dGAieaDnTzbn LcyReabIasaAGat|z|mFzbXTzbATzbIasagTABTzbOOVCeaN




第五章 結論

由顯微構造分析紅河剪切帶在點蒼山變質帶之岩體,結果顯 示此地區變質岩體中含有四期葉理互相疊置;兩兩葉理交軸出三 組葉理交軸,此三期葉理交軸反應點蒼山變質帶經歷三期塑性變 形期,且三組葉理交軸分別垂直塑性變形期的擠壓應力方向。有 鑑於紅河剪切帶自中生代以來經歷三次重大塑性變形事件-三疊 紀印支期、始新世到中新世左移期、與中新世之後的右移期,與 本研究所得的三期塑性變形之葉理交軸相對應,配合各期所形成 之剪切面、早期葉理被剪動的方向、及野外調查的結果,可知紅 河剪切帶主要三期塑性變形的葉理交軸由南-北向轉為西北-東




向水平擠壓力,形成水平褶皺,並產生近水平之葉理,可知左移 時期沿水平剪切面剪切,並非 Leloup 等人(1995)所提出之切穿整 層岩石圈之左移剪切活動;第三期塑性變形為右移時期,主要應


根據葉孟宛等人(2007)以 FIA 研究方探討紅河剪切帶三大變 質岩體(點蒼山、哀牢山、象背山)之應力史,顯示在印支期及左



而在右移期,於紅河剪切帶西北端的點蒼山和哀牢山變質岩體應 力方向轉為東北-西南向,東南端的象背山之主要應力方向仍保 持東-西向。顯示紅河剪切帶右移時期,其應力場有區域上的不 同,此異同性可能為區域地殼經喜馬拉雅山東構造結順時針旋轉 而造成紅河剪切帶西北段與東南段的應立場的不一致。

紅河剪切帶左移活動在水平剪切面上,由礦物拉張線統計型 態大致呈同心圓狀,顯示點蒼山變質帶的剪動機制為上部地殼與 下部地殼耦合 (couple)。



參 考 文 獻

Allen, C.R., Gillespie, A.R., Yuan, H., Sieh, K.E., Buchun, Z., and Chengnan, Z., 1984, Red River and associated faults, Yunnan Province, China: Quaternary geology, slip rates, and seismic hazard Geological Society of America Bulletin. , v. 95, p.


Bell, T.H., and Forde, A., 1995, On the significance of foliation patterns preserved around folds by mineral overgrowth:

Tectonophysics, v. 246, p. 171-181.

Bell, T.H., Ford, A., and Wang, J., 1995, A new indicator of movement direction during orogenesis: measurement technique and application to the Alps: Terra Nova, v. 7, p. 500-508.

Bell, T.H., and Hickey, K.A., 1997, Distribution of pre-folding linear indicators of movement direction around the Spring Hill Synform, Vermont significance for mechanism of folding in this portion of the Appalachians: Tectonophysics, v. 274, p.


Bell, T.H., and Hickey, K.A., 1998, Multiple deformations with successive subvertical and subhorizontal axial planes in the Mount Isa region their impact on geometric development and significance for mineralization and exploratio n: Economic Geology, v. 93, p. 1369-1389.

Bell, T. H., Hickey, K.A., and Upton, J.G., 1998, Distinguishing and correlating multiple phases of metamorphism across a multiply deformed region using the axes of spiral, staircase and sigmoidal inclusion trails in garnet: Journal of Metamorphic Geology, v. 16, p. 767-794.

Bell, T.H., and Mares, V.M., 1999, Correlating deformation and metamorphism around orogenic arcs: American Mineralogist, v.

84, p. 1727-1740.

Bell, T.H., and Welch, P.W., 2002, Prolonged Acadian orogenesis:

revelations from FIA controlled monazite dating of foliations in porphyroblasts and matrix: American Journal of Science, v. 302, p. 549-581.

Bell, T.H., Ham, A.P. and Hickey, K.A., 2003, Early formed regional antiforms and synforms that fold younger matrix schistosities:

their effect on sites of mineral growth, Tectonophysics, v. 367, p. 253-278.


Bell, T.H., and Kim, H.S., 2004, Preservation of Acadian deformation and metamorphism through intense Alleghanian shearing: Journal of Structural Geology, v. 26, p. 1591-1613.

Briais, A., Patriat, P., and Tapponnier, P., 1993, Updated interpretation of magnetic anomalies and seafloor spreading stages in the South China Sea: Implications for the Tertiary tectonics of southeast Asia: Journal of Geophysical Research, v.

98, p. 6299-6328.

Burchfiel, B.C., 2004, 2003 Presidential Address: New Technology;

New Geological Challenges, GSA Today, Volume 14, p. 4-9.

Bureau of Geology and Mineral Resources of Yunnan., 1983, Geological Map of Yunnan, scale 1:1000000. : Kunming.

Carter, A., Roques, D., Bristow, C., and Kinny, P., 2001, Understanding Mesozoic accretion in Southeast Asia:

Significance of Triassic thermotectonism (Indosinian orogeny) in Vietnam: Geology, v. 29, p. 211-214.

Chung, S.-L., Lee, T.-Y., Lo, C.-H., Wang, P.-L., Chen, C.-Y., Yem, N.T., Hoa, T.T., and Genyao, W., 1997, Intraplate extension prior to continental extrusion along the Ailao Shan-Red River shear zone: Geology, v. 25, p. 311-314.

Chung, S.-L., Chu, M.-F., Zhang, Y., Xie, Y., Lo, C.-H., Lee, T.-Y., Lan, C.-Y., Li, X., Zhang, Q., and Wang, Y., 2005, Tibetan tectonic evolution inferred from spatial and temporal variations in post-collisional magmatism: Earth Science Reviews, v. 68, p.


Davis, G.H., and Reynolds, S.J., 1996, Structural geology of rocks and regions, John Wiley & Sons, p. 546-547.

Gilley, L.D., Harrison, T.M., Leloup, P.H., Ryerson, F.J., Lovera, O.M., and Wang, J.-H., 2003, Direct dating of left-lateral deformation along the Red River shear zone, China and Vietnam: Journal of Geophysical Research, v. 108. 2127, doi:10.1029/2001JB001726

Guo, Z.F., Hertogen, J., Liu, J.Q., Pasteels, P., Boven, A., Punzalan, L., He, H.Y., Luo, X.J., and Zhang, W.H., 2004, Potassic magmatism in western Sichuan and Yunnan provinces, SE Tibet, China: petrological and geochemical constraints on petrogenesis: Journal of Petrology, v. 46, p. 33-78.

Hanmer, S., and Passchier, C., 1991, Shear-sense indicators: A review, Geological Survey of Canada, 72 p.



Harrison, T. M., I. Duncan, and I. McDougall, 1985, Diffusion of

40Ar in biotite: temperature, pressure and compositional effects, Geochim. Cosmochim. Acta, 49, p.2461-2468.

Harrison, T. M., Chen, W., Leloup, P.H., Ryerson, F.J., and Tapponnier, P., 1992, An early Miocene transition in deformation regime within the Red River fault zone, Yunnan, and its significance for Indo-Asian tectonics: Journal of Geophysical Research, v. 97, p. 7159-7182.

Harrison, T. M., Leloup, P., Ryerson, F., Tapponnier, P., Lacassin, R., and Chen, W., 1996, Diachronous initiation of transtension along the Ailao Shan-Red River shear zone, Yunnan and Vietnam, in A. Yin and T. M. Harrison, The Tectonic Evolution of Asia New York, Cambridge University Press, Cambridge, p.


Hayward, N., 1990, Determination of early fold axis orientations in multiply deformed rocks using porphyroblast inclusion trails:

Tectonophysics, v. 179, p. 353-369.

Houseman, G., and England, P., 1993, Crustal thickening verse lateral expulsion in the Indian-Asia continental collision:

Journal of Geophysical Research, v. 98, p. 12233-12249.

Johnson, S.E., 1999, Near-orthogonal foliation development in orogens: meaningless complexity, or reflection of fundamental dynamic processes?: Journal of Structural Geology, v. 21, p.


Jolivet, L., Beyssac, O., Goffé, B., Avigad, D., Lepvrier, C., Maluski, H., and Thang, T.T., 2001, Oligo-Miocene midcrustal subhorizontal shear zone in Indochina: Tectonics, v. 20, p.


Kohlstedt, D.L., Evans, B., and Mackwell, S.J., 1995, Strength of the lithosphere: Constraints imposed by laboratory experiments:

Journal of Geophysical Research, v. 100, p. 17587-17602.

Lacassin, R., Leloup, P.H., and Tapponnier, P., 1993, Bounds on strain in large Tertiary shear zones of SE Asia from boudinage restoration: Journal of structural geology, v. 15, p. 677-692.

Lacassin, R., Maluski, H., Leloup, P.H., Tapponnier, P., Hinthong, C., Siribhakdi, K., Chuaviroj, S., and Charoenravat, A., 1997 Tertiary diachronic extrusion and deformation of western Indochina: Structural and Ar/40Ar39 evidence from NW Thailand: Journal of Geophysical Research, v. 102, p.



Lee, T.-Y., and Lawver, L.A., 1995, Cenozoic plate reconstruction of Southeast Asia: Tectonophysics, v. 251, p. 85-138.

Leloup, P.H., Harrison, T.M., Ryerson, F.J., Wenji, C., Qi, L., Tapponnier, P., and Lacassin, R., 1993, Structural, petrological and thermal evolution of a Tertiary ductile strike-slip shear zone, Diancang Shan, Yunnan: Journal of Geophysical Research, v.

98, p. 6715-6743.

Leloup, P.H., Lacassin, R., Tapponnier, P., Schärer, U., Zhong, D., Liu, X., Zhang, L., Ji, S., and Phan, T.T., 1995, The Ailao Shan-Red River shear zone (Yunnan, China), Tertiary transform boundary of Indochina: Tectonophysics, v. 251, p. 3-84.

Leloup, P.H., Arnaud, N., Lacassin, R., Kienast, J.R., Harrison, T.M., Trong, T.T.P., Replumaz, A., and Tapponnier, P., 2001, New constraints on the structure, thermochronology, and timing of the Ailao Shan-Red River shear zone, SE Asia: Journal of Geophysical Research, v. 106, p. 6683-6732.

Liang, H.-Y., Campbell, I.H., Allen, C.M., Sun, W.-D., Yu, H.-X., Xie, Y. -w., and Zhang, Y. -Q., 2007, The age of the potassic Alkaline igneous rocks along the Ailao Shan-Red River Shear Zone: Implications for the onset age of left-lateral shearing:

Journal of Geology, v. 115, p. 231-242.

Maluski, H., Coulon, C., Popoff, M., Baudin, P., 1995, 40Ar/39Ar chronology, petrology and geodynamic setting of Mesozoic to early Cenozoic magmatism from the Benue Trough, Nigeria:

Journal of the Geological Society, v. 152, p.311-326.

Maluski, H., Lepvrier C., Jolivet L., Carter A., Roques D., Beyssac O., Tang T. T., Thang N.D., Avigad D., 2001, Ar-Ar and fission-track ages in the Song Chay Massif: Early Triassic and Cenozoic tectonics in northern Vietnam: Journal of of Asian Earth Sciences, v. 19, p. 233-248.

Meltzer, S. Sol, A., Bürgmann, 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., and Zurek, B., 2007, Geodynamics of the southeastern Tibetan Plateau from seismic anisotropy and geodesy: Geology, v. 35, p. 563-566.

Nam, T.N., 1998, Thermotectonic events from Eparly Proterozoic to Miocene in the Indochina craton: implication of K-Ar ages in Vietnam: Journal of Southeast Asian Earth Sciences, v. 16, p.




Nam T. N., Toriumi, M., Sano, Y., Terada, K., Thang, T. T., 2003, 2.9, 2.36, and 1.96Ga zircons in orthogneiss south of the Red River shear zone in Viet Nam: evidence from SHRIMP U-Pb dating and tectonothermal implications: Journal of Asian Earth Sciences, v. 21, p. 743-753.

Peltzer, G., and Tapponnier, P., 1988, Formation and evolution of strike-slip faults, rifts, and basins during the India-Asia collision - An experimental approach: Journal of Geophysical Research, v. 93, p. 15085-15117.

Ramsay, J.G., and Huber, M., 1987, Techniques of Modern Structural Geology, v2: Folds & Fractures: London, Academic Press, 381 p.

Ranalli, G., Murphy, D.C., 1987, Rheological stratification of the lithosphere: Tectonophysics, v. 132, p. 281-295.

Replumaz, A., and Tapponnier, P., 2003, Reconstruction of the deformed collision zone between India and Asia by backward motion of lithospheric blocks: Journal of Geophysic al Research, v. 108, p. 10.1029/2001JB000661.

Schärer, U., Tapponnier, P., Lacassin, R., Leloup, P. H.; Zhong, D., Ji, S., 1990, Intraplate tectonics in Asia: a precise age for large-scale Miocene movement along the Ailao Shan-Red River shear zone, China: Earth and Planetary Science Letters, v. 97, p.


Schärer, U., Zhang, L.-S., and Tapponnier, P., 1994, Duration of strike-slip movements in large shear zones: The Red River belt, China: Earth and Planetary Science Letters, v. 126, p. 379-397.

Searle, M. P., 2006, Role of the Red River Shear zone, Yunnan and Vietnam, in the continental extrusion of SE Asia, Journal of the Geological Society, London, V. 163, p. 1025–1036.

Snoke, A.W., Tullis, J., and Todd, V.R., 1998, Fault-Related Rocks:

A Photographic Atlas, Princeton University press, Princeton, New Jersey, 617 p.

Tapponnier, P., and Molnar, P., 1977, Active faulting and tectonics in China: Journal of Geophysical Research v. 82, p. 2905-2930.

Tapponnier, P., Peltzer, G., Le Dain, A. Y., Armijo, R., and Cobbold, P., 1982, Propagating extrusion tectonics in Asia: new insights from simple experiments with plasticine: Geology, v. 10, p.



Tapponnier, P., Peltzer, G., and Armijo, R., 1986, On the mechanics of the collision between India and Asia, in Coward, M.P., and Ries, A.C., eds., Collision Tectonics, Geological Society, London, Special Publications, p. 113-157.

Tapponnier, P., Lacassin, R., Leloup, P.H., Schärer, U., Dala, Z., Haiwei, W., Xiaohan, L., Shaocheng, J., Lianshan, Z., and Jiayou, Z., 1990, The Ailao Shan/Red River metamorphic belt:

Tertiary left-lateral shear between Indochina and South China:

Nature, v. 343, p. 431 - 437

Teyssier, C., Tikoff, B., and Weber1, J., 2002, Attachment between brittle and ductile crust at wrenching plate boundaries: Stephan Mueller Special Publication Series, v. 1, p. 75-91.

Tong, L., Zhang, R., and Cong, B., 1994, The retrogressive metamorphism of Diancangshan Metamorphic Belt in Western Yunnann, China, In Annual Report of the Laboratory of Lithosphere Tectonic Evolution, Institute of Geology, Chinese Academy of Science (1993-1994), p. 114-118.

Wang, E., and Burchfiel, B. C., 1997, Interpretation of Cenozoic tectonics in the right-lateral accomondation zone between the Ailao Shan shear zone and the Eastern Himalaya Syntaxis:

International Geology Review, v. 39, p. 191-219.

Wang, E., Burchfiel, B.C., Royden, L.H., Chen, L., Chen, J., Li, W., and Chen, Z., 1998, Late Cenozoic Xianshuihe-Xiaojiang, Red River, and Dali Fault Systems of Southwestern Sichuan and Central Yunnan, China: Geological Society of America, Special Paper 327, p. 1-108.

Wang, P.-L., Lo, C.-H., Lee, T.-Y., Chung, S.-L., Lan, C.-Y., and Yem, N.T., 1998, Thermochronological evidence for the movement of the Ailao Shan-Red River shear zone; a perspective from Vietnam: Geology, v. 26, p. 887-890.

Wang, P.-L., Lo, C.-H., Chung, S.-L., Lee, T.-Y., Lan, C.-Y., and Thang, T.V., 2000, Onset timing of left-lateral movement along the Ailao Shan-Red River Shear Zone: 40Ar/39Ar dating constraint from the Nam Dinh Area, northeastern Vietnam:

Journal of Asian Earth Sciences, v. 18, p. 281-292.

Yeh, M.-W., 2003, The significance and application of foliation intersection/inflection axes (FIA) within porphyroblasts: A review: Terrestrial, Atmospheric and Oceanic Sciences, v. 14, p.

401-419, doi:10.1016/y.ysg.2006.12.003.



Yeh, M.-W., 2007, Deformation sequence of Baltimore gneiss domes, USA, assessed from porphyroblast Foliation Intersection Axes, J of Struc Geo, In Press: Journal of Structural Geology, v. 29, p.

881-897, doi:10.1029/2003TC001593.

Yeh, M.W., and Bell, T.H., 2004, Significance of dextral reactivation of an E-W transfer fault in the formation of the Pennsylvania orocline, central Appalachians: Tectonics, v. 23:


Zhang, L., and Schärer, U., 1999, Age and origin of magmatism along the Cenozoic Red River shear belt, China: Contributiobs to Mineralogy and Petrology, v. 134, p. 67-85

佘寶珠, 2003, 越南北部紅河剪切帶自中生代以來應變史之探 討, 國立臺灣師範大學[碩士論文],86 頁。

林郁伶, 2007, 變質岩葉理交軸測量方法之建立與改進, 大 專學生參與專題研究計畫研究成果報告, 行政院國家科學 委員會, 1-38 頁。

葉孟宛, 李通藝, 佘寶珠, 李冠英, 羅清華, 鍾孫霖, 藍 晶瑩, 2007, 紅河哀牢山剪切帶之運動學與微構造分析,

2007 年臺灣地球科學聯合學術研討會,台灣。





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