The strong activities of the Namula fault zone in the eastern Himalayan syntaxis since Pliocene, constraints from thermochronological data

TU Jiyao; JI Jianqing; ZHONG Dalai; SUN Dongxia; ZHOU Jing

doi:10.12090/j.issn.1006-6616.2021.27.04.056

Volume 27 Issue 4

Aug. 2021

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Journal of Geomechanics > 2021 > 27(4): 679-690

BAI Dao-yuan, JIA Bao-hua, ZHONG Xiang, et al., 2012. POTENTIAL GENESIS OF THE TRENDING CHANGES OF JINNING PERIOD AND CALEDONIAN STRUCTURAL LINEAMENS IN MIDDLE-SOUTHERN HUNAN. Journal of Geomechanics, 18 (2): 165-177.

Citation:

TU Jiyao, JI Jianqing, ZHONG Dalai, et al., 2021. The strong activities of the Namula fault zone in the eastern Himalayan syntaxis since Pliocene, constraints from thermochronological data. Journal of Geomechanics, 27 (4): 679-690. DOI: 10.12090/j.issn.1006-6616.2021.27.04.056

Citation:

PDF( 14311 KB)

The strong activities of the Namula fault zone in the eastern Himalayan syntaxis since Pliocene, constraints from thermochronological data

doi: 10.12090/j.issn.1006-6616.2021.27.04.056

1.
Laboratory of Orogenic Belts and Crustal Evolution, School of Earth and Space Sciences, Peking University, Beijing 100871, China
2.
Institute of Geophysics, China Earthquake Administration, Beijing 100081, China
3.
State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
4.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China

Funds:

the National Natural Science Foundation of China 41603055

the Special Fund of the Institute of Geophysics, China Earthquake Administration DQJB20X10

More Information

Abstract

Abstract

To reveal the strong activities of the Namula fault zone in the eastern Himalayan syntaxis since Pliocene, this paper reports biotite ⁴⁰Ar/³⁹Ar and apatite fission track ages of 3 rock samples from the Namula fault zone, and quantitatively interpret these ages and the published ages from the adjacent areas, using a modeling code "Pecube". Biotite ⁴⁰Ar/³⁹Ar ages range from 4.44±0.71 Ma to 3.45±0.24 Ma, and apatite fission track ages range from 3.7±0.4 Ma to 1.8±0.2 Ma. The ages and simulation results show that, prior to ~3 Ma the highest exhumation rate had been located in the south of the Namula fault zone and was about 2.5 km/Ma, and the Namula fault zone had a motion feature of normal fault; Since ~3 Ma the highest exhumation rate have been located in the north of the Namula fault zone and was about 1.3 km/Ma, and the Namula fault zone had a motion feature of thrust fault. The evolution of the Namula fault zone's motion, probably have resulted from the south to north migration of the fast crust exhumation area in the eastern Himalayan syntaxis since ~8 Ma.
- the Namula fault zone,
- the eastern Himalayan syntaxis,
- biotite ⁴⁰Ar/³⁹Ar,
- apatite fission track

Full-text Translaiton by iFLYTEK

The full translation of the current issue may be delayed. If you encounter a 404 page, please try again later.

FullText(HTML)

致谢: 本文在编写过程中获中国地质科学院地质研究所张泽明研究员主持的国家自然科学基金项目(40272032)的资助。中国地质大学(武汉)RogerMason教授提供了Ries陨石坑冲击岩的显微照片, 特表谢忱。

References(46)

References

ALLÉGRE C J, COURTILLOT V, TAPPONNIER P, et al., 1984. Structure and evolution of the Himalaya-Tibet orogenic belt[J]. Nature, 307(5946): 17-22. doi: 10.1038/307017a0

BAI Y J, NI H Y, GE H, 2019. Advances in research on the geohazard effect of active faults on the southeastern margin of the tibetan plateau[J]. Journal of Geomechanics, 25(6): 1116-1128. (in Chinese with English abstract)

BAKSI A K, ARCHIBALD D A, FARRAR E, 1996. Intercalibration of ⁴⁰Ar/³⁹Ar dating standards[J]. Chemical Geology, 129(3-4): 307-324. doi: 10.1016/0009-2541(95)00154-9

BOOTH A L, ZEITLER P K, KIDD W S F, et al., 2004. U-Pb zircon constraints on the tectonic evolution of southeastern Tibet, Namche Barwa area[J]. American Journal of Science, 304(10): 889-929. doi: 10.2475/ajs.304.10.889

BRACCIALI L, PARRISH R R, NAJMAN Y, et al., 2016. Plio-Pleistocene exhumation of the eastern Himalayan syntaxis and its domal 'pop-up'[J]. Earth-Science Reviews, 160: 350-385. doi: 10.1016/j.earscirev.2016.07.010

BRAUN J, 2003. Pecube: a new finite-element code to solve the 3D heat transport equation including the effects of a time-varying, finite amplitude surface topography[J]. Computers & Geosciences, 29(6): 787-794.

BRAUN J, VAN DER BEEK P, VALLA P, et al., 2012. Quantifying rates of landscape evolution and tectonic processes by thermochronology and numerical modeling of crustal heat transport using PECUBE[J]. Tectonophysics, 524-525: 1-28. doi: 10.1016/j.tecto.2011.12.035

BURG J P, NIEVERGELT P, OBERLI F, et al., 1998. The Namche Barwa syntaxis: evidence for exhumation related to compressional crusta folding[J]. Journal of Asian Earth Sciences, 16(2-3): 239-252. doi: 10.1016/S0743-9547(98)00002-6

CARSLAW H S, JAEGER J C, 1959. Conduction of heat in solids[M]. 2nd ed. Oxford: Oxford University Press.

CHUNG S L, CHU M F, ZHANG Y Q, et al., 2005. Tibetan tectonic evolution inferred from spatial and temporal variations in post-collisional magmatism[J]. Earth-Science Reviews, 68(3-4): 173-196.

CRAW D, KOONS P O, ZEITLER P K, et al., 2005. Fluid evolution and thermal structure in the rapidly exhuming gneiss complex of Namche Barwa-Gyala Peri, eastern Himalayan syntaxis[J]. Journal of Metamorphic Geology, 23(9): 829-845. doi: 10.1111/j.1525-1314.2005.00612.x

DING L, ZHONG D L, 1999. High pressure granulite facies metamorphism characteristics and tectonic geological significance in the Namche Barwa Region Tibet[J]. Science in China (Series D), 29(5): 385-397. (in Chinese)

DING L, ZHONG D L, YIN A, et al., 2001. Cenozoic structural and metamorphic evolution of the eastern Himalayan syntaxis (Namche Barwa)[J]. Earth and Planetary Science Letters, 192(3): 423-438. doi: 10.1016/S0012-821X(01)00463-0

GONG J F, JI J Q, ZHOU J, et al., 2015. Late Miocene thermal evolution of the eastern Himalayan syntaxis as constrained by biotite ⁴⁰Ar/³⁹Ar thermochronology[J]. The Journal of Geology, 123(4): 369-384. doi: 10.1086/682951

GOVIN G, VAN DER BEEK P, NAJMAN Y, et al., 2020. Early onset and late acceleration of rapid exhumation in the Namche Barwa syntaxis, eastern Himalaya[J]. Geology, 48(12): 1139-1143. doi: 10.1130/G47720.1

HERMAN F, BRAUN J, DUNLAP W J, 2007. Tectonomorphic scenarios in the Southern alps of New Zealand[J]. Journal of Geophysical Research: Solid Earth, 112(B4): B04201. doi: 10.1029/2004JB003472/full

HERMAN F, COPELAND P, AVOUAC J P, et al., 2010. Exhumation, crustal deformation, and thermal structure of the Nepal Himalaya derived from the inversion of thermochronological and thermobarometric data and modeling of the topography[J]. Journal of Geophysical Research: Solid Earth, 115(B6): B06407. http://www.sciencedirect.com/science/article/pii/S0040195110001733

HURFORD A J, GREEN P F, 1983. The zeta age calibration of fission-track dating[J]. Chemical Geology, 41: 285-317. doi: 10.1016/S0009-2541(83)80026-6

HURFORD A J, 1990. Standardization of fission track dating calibration: Recommendation by the Fission Track Working Group of the I.U.G.S. Subcommission on Geochronology[J]. Chemical Geology, 80(2): 171-178. http://www.sciencedirect.com/science/article/pii/0168962290900258

KING G E, HERMAN F, GURALNIK B, 2016. Northward migration of the eastern Himalayan syntaxis revealed by OSL thermochronometry[J]. Science, 353(6301): 800-804. doi: 10.1126/science.aaf2637

LAO X, 1995. On the formation of Yarlung Zangbo river fault zone[J]. Journal of Geomechanics, 1(1): 53-59. (in Chinese with English abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLX501.009.htm

LEE H Y, CHUNG S L, WANG J R, et al., 2003. Miocene Jiali faulting and its implications for Tibetan tectonic evolution[J]. Earth and Planetary Science Letters, 205(3-4): 185-194. doi: 10.1016/S0012-821X(02)01040-3

LIU Y, ZHONG D, 1997. Petrology of high-pressure granulites from the eastern Himalayan syntaxis[J]. Journal of Metamorphic Geology, 15(4): 451-466. doi: 10.1111/j.1525-1314.1997.00033.x

LIU Y, MASSONNE H J, SIEBEL W, et al., 2006. Geological aspects of the eastern Himalayan syntaxis: New constraints from structural, petrologic and zircon SHRIMP data[M]//SAKLANI P S. Himalaya: geological aspects, Vol. 4. New Delhi: Satish Serial Publishing House: 325-388.

STEIGER R H, JÄGER E, 1977. Subcommission on geochronology: Convention on the use of decay constants in geo-and cosmochronology[J]. Earth and Planetary Science Letters, 36(3): 359-362. doi: 10.1016/0012-821X(77)90060-7

TU J Y, JI J Q, SUN D X, et al., 2015. Thermal structure, rock exhumation, and glacial erosion of the Namche Barwa Peak, constraints from thermochronological data[J]. Journal of Asian Earth Sciences, 105: 223-233. doi: 10.1016/j.jseaes.2015.03.035

WEN D R, LIU D Y, CHUNG S L, et al., 2008. Zircon SHRIMP U-Pb ages of the Gangdese Batholith and implications for Neotethyan subduction in southern Tibet[J]. Chemical Geology, 252(3-4): 191-201. doi: 10.1016/j.chemgeo.2008.03.003

XU Z Q, JI S C, CAI Z H, et al., 2012. Kinematics and dynamics of the Namche Barwa Syntaxis, eastern Himalaya: Constraints from deformation, fabrics and geochronology[J]. Gondwana Research, 21(1): 19-36. doi: 10.1016/j.gr.2011.06.010

YANG R, HERMAN F, FELLIN M G, et al., 2018. Exhumation and topographic evolution of the Namche Barwa Syntaxis, eastern Himalaya[J]. Tectonophysics, 722: 43-52. doi: 10.1016/j.tecto.2017.10.026

YIN A, HARRISON T M, 2000. Geologic evolution of the Himalayan-Tibetan orogen[J]. Annual Review of Earth and Planetary Sciences, 28(1): 211-280. doi: 10.1146/annurev.earth.28.1.211

YIN A, 2006. Cenozoic tectonic evolution of the Himalayan orogen as constrained by along-strike variation of structural geometry, exhumation history, and foreland sedimentation[J]. Earth-Science Reviews, 76(1-2): 1-131. doi: 10.1016/j.earscirev.2005.05.004

YU X J, JI J Q, GONG J F, et al., 2011. Evidences of rapid erosion driven by climate in the Yarlung Zangbo (Tsangpo) Great Canyon, the eastern Himalayan syntaxis[J]. Chinese Science Bulletin, 56(11): 1123-1130. doi: 10.1007/s11434-011-4419-x

ZEITLER P K, MELTZER A S, BROWN L, et al., 2014. Tectonics and topographic evolution of Namche Barwa and the easternmost Lhasa block, Tibet[M]//NIE J S, HORTON B K, HOKE G D. Toward an improved understanding of uplift mechanisms and the elevation history of the Tibetan Plateau. Boulder, Colorado: The Geological Society of America, 507: 23-58.

ZHANG J J, JI J Q, ZHONG D L, et al., 2004. Structural pattern of eastern Himalayan syntaxis in Namjagbarwa and its formation process[J]. Science in China Series D: Earth Sciences, 47(2): 138-150. doi: 10.1360/02yd0042

ZHANG J J, CHEN L, WANG J C, et al, 2018. Study of disaster-inducing geological conditions of collapse and landslide along Lulang-Tongmai in SE Tibet[J]. Journal of Geomechanics, 24(4): 474-481. (in Chinese with English abstract)

ZHANG Z M, DONG X, SANTOSH M, et al., 2012. Petrology and geochronology of the Namche Barwa Complex in the eastern Himalayan syntaxis, Tibet: constraints on the origin and evolution of the north-eastern margin of the Indian Craton[J]. Gondwana Research, 21(1): 123-137. doi: 10.1016/j.gr.2011.02.002

ZHANG Z G, LIU Y H, WANG T W, et al., 1992. Geology of the Namche Barwa region[M]. Beijing: Chinese Science Press. (in Chinese)

ZHENG W J, ZHANG P Z, YUAN D Y, et al., 2019. Basic characteristics of active tectonics and associated geodynamic processes in continental China[J]. Journal of Geomechanics, 25(5): 699-721. (in Chinese with English abstract) http://en.cnki.com.cn/Article_en/CJFDTotal-DZLX201905007.htm

ZHONG D L, DING L, 1995. High pressure granulite found in the Namche Barwa region Tibet[J]. Chinese Science Bulletin, 40(14): 1343. (in Chinese) doi: 10.1360/csb1995-40-14-1343

白永健, 倪化勇, 葛华, 2019. 青藏高原东南缘活动断裂地质灾害效应研究现状[J]. 地质力学学报, 25(6): 1116-1128. https://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20190613&journal_id=dzlxxb

丁林, 钟大赉, 1999. 西藏南迦巴瓦峰地区高压麻粒岩相变质作用特征及其构造地质意义[J]. 中国科学(D辑: 地球科学), 29(5): 385-397. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK199905000.htm

劳雄, 1995. 雅鲁藏布江断裂带的形成[J]. 地质力学学报, 1(1): 53-59. https://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=19950108&journal_id=dzlxxb

张佳佳, 陈龙, 王军朝, 等, 2018. 藏东南鲁朗-通麦崩塌滑坡孕灾地质背景特征研究[J]. 地质力学学报, 24(4): 474-481. https://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20180404&journal_id=dzlxxb

章振根, 刘玉海, 王天武, 等, 1992. 南迦巴瓦峰地区地质[M]. 北京: 科学出版社.

郑文俊, 张培震, 袁道阳, 等, 2019. 中国大陆活动构造基本特征及其对区域动力过程的控制[J]. 地质力学学报, 25(5): 699-721. https://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20190506&journal_id=dzlxxb

钟大赉, 丁林, 1995. 西藏南迦巴瓦峰地区发现高压麻粒岩[J]. 科学通报, 40(14): 1343. doi: 10.3321/j.issn:0023-074X.1995.14.029

Relative Articles

	ZHANG Haowei, LIU Fuzhen, WANG Junchao, ZHANG Jiajia. 2022: Hazard assessment of debris flows in Kongpo Gyamda, Tibet based on FLO-2D numerical simulation. Journal of Geomechanics, 28(2): 306-318. doi: 10.12090/j.issn.1006-6616.2021117
	ZHANG Han, GAO Yang, LI Bin, LI Jun, WU Weile. 2022: Numerical simulation analysis of the solid-liquid coupling process in a hybrid landslide: A case study of the Wushanping landslide. Journal of Geomechanics, 28(6): 1104-1114. doi: 10.12090/j.issn.1006-6616.20222832
	ZHAO Hailin, HUANG Bolin, ZHANG Quan, ZHENG Jiahao, FENG Wanli, CHEN Xiaoting. 2020: Physical experiment and numerical model analysis of surge caused by collapse of columnar dangerous rock mass. Journal of Geomechanics, 26(4): 500-509. doi: 10.12090/j.issn.1006-6616.2020.26.04.043
	CHEN Zhenkun, SU Jinbao, LU Yi. 2019: APPLICATION AND TREND OF NUMERICAL SIMULATION IN DYNAMIC STUDY OF OROGENIC BELT IN CHINA. Journal of Geomechanics, 25(2): 151-165. doi: 10.12090/j.issn.1006-6616.2019.25.02.014
	SONG Sui-hong, HOU Jia-gen, LIU Yu-min, CAO Si-fan, HU Chen-bin. 2017: A STUDY ON THE DISTRIBUTION PATTERN OF SUPRASALT FAULT BASED ON NUMERICAL SIMULATION. Journal of Geomechanics, 23(3): 429-435.
	WU Ya, DAI Jun-sheng, GU Yu-chao, SHANG Lin, LIU Qiang. 2014: NUMERICAL SIMULATION OF PRESENT GEO-STRESS FIELD AND ITS EFFECT ON HYDRAULIC FRACTURING OF FUYU RESERVOIR IN GAOTAIZI OILFIELD. Journal of Geomechanics, 20(4): 363-371.
	FU Xiao-long, DAI Jun-sheng, ZHANG Hong-guo. 2013: NUMERICAL SIMULATION OF STRUCTURAL STRESS FIELD IN FUNING SEDIMENTARY PERIOD AND PREDICTION OF THE DEVELOPMENT LAW OF LOWER-ORDER FAULTS IN CHAJIAN SLOPE ZONE. Journal of Geomechanics, 19(2): 125-132.
	MA Xiu-min, PENG Hua, JIANG Jing-jie, PENG Li-guo. 2012: NUMERICAL SIMULATION OF IN-SITU STRESS FIELD IN THE AREA OF DEEP-BURIED AND LONGER TUNNEL IN NORTH TANSHAN, XINJIANG. Journal of Geomechanics, 18(1): 1-10.
	TAO Qian, LIU Chao, ZHU Zhi-ming, YANG Yong, ZOU Zuyin. 2012: NUMERICAL SIMULATION OF LANDSLIDE MECHANISM AT ERMANSHAN IN HANYUAN UNDER DIFFERENT CONDITIONS. Journal of Geomechanics, 18(4): 440-450.
	SHI Wei, TIAN Mi, MA Yin-sheng, GONG Ming-quan, DU Jian-jun, LIU Yuan. 2011: A NUMERICAL SIMULATING RESEARCH ON NEOTECTONICS IN THE LOP NUR BASIN. Journal of Geomechanics, 17(3): 223-231.
	LI Zhi-yong, ZENG Zuo-xun, HUANG Zheng, LIU Li-lin, WEI Zhong-yuan, ZHANG Kun. 2007: NUMERICAL SIMULATION OF THE TECTONIC STRESS FIELD AND FORECASTING OF FRACTURES BASED ON MSC MARC. Journal of Geomechanics, 13(3): 233-238, 232.
	ZHANG Si-feng, ZHOU jian, SONG Xiu-guang, LI Shu-cai. 2006: 3D NUMERICAL SIMULATION OF THE ANCHOR EFFECT OF PRESTRESSED CABLES AND ITS ENGINEERING APPLICATION. Journal of Geomechanics, 12(2): 166-173.
	WANG Lian-jie, WU Zhen-han, WANG Wei, SUN Dong-sheng. 2006: NUMERICAL MODELING OF THE PRESENT TECTONIC STRESS FIELD IN THE CENTRAL QINGHAI-TIBET PLATEAU. Journal of Geomechanics, 12(2): 140-149.
	DONG Ping-chuan. 2005: NUMERICAL MODEL OF FULLY COUPLED FLUID-SOLID SEEPAGE IN A DEFORMABLE POROUS MEDIUM AND ITS APPLICATIONS. Journal of Geomechanics, 11(3): 273-277.
	ZHANG Yong-shuang, WANG Hong-cai. 2004: NUMERICAL SIMULATION OF THE STABILITY OF HIGH SAND LOESS SLOPES. Journal of Geomechanics, 10(4): 357-365.
	YANG Tian-hong, TANG Chun-an, LIU Hong-yuan, ZHU Wan-cheng, FENG Qi-yan. 2003: NUMERICAL MODEL OF THE INSTABILITY-FAILURE PROCESS OF THE COAL-BED FLOOR DUE TO CONFINED WATER INRUSH. Journal of Geomechanics, 9(3): 281-288.
	ZHANG Ming-li, TAN Cheng-xuan, WANG Zhen. 2002: A STUDY ON TECTONIC STRESS FIELD NUMERICAL SIMULATION AND ITS APPLICATION IN XIHU SAG OF EAST CHINA SEA BASIN. Journal of Geomechanics, 8(3): 229-238.
	QIAO He, TANG Chun'an, LI Xiao, CHEN Rongde. 1999: NEW NUMERICAL SIMULATION METHOD OF ROCK FAILURE PROCESS UNDER ROCKBURST AND EXCAVATING. Journal of Geomechanics, 5(1): 62-66.
	QIAN Wei-hong. 1999: A EXPLANATION FOR CRUSTAL FORMATION AND CONTINENTAL SHIFT. Journal of Geomechanics, 5(3): 47-52.
	Jiang Xirong, Zhao Yinzhen, Wang Lianjie. 1996: NUMERICAL SIMULATION OF STRUCTURAL CONTROL OF GOLD DEPOSITS IN THE XIAODONGYANGHE AREA OF LIAONING PROVINCE. Journal of Geomechanics, 2(2): 83-89.

Supplements(0)

Cited By

Proportional views

Proportional views

Figures(7) / Tables(2)

Get Citation

PDF

XML

Article Metrics

Article views (474) PDF downloads(53)

The strong activities of the Namula fault zone in the eastern Himalayan syntaxis since Pliocene, constraints from thermochronological data

doi: 10.12090/j.issn.1006-6616.2021.27.04.056

Abstract

Full-text Translaiton by iFLYTEK

References

Relative Articles

Proportional views

Catalog

Article Metrics

Proportional views

Related

The strong activities of the Namula fault zone in the eastern Himalayan syntaxis since Pliocene, constraints from thermochronological data

doi: 10.12090/j.issn.1006-6616.2021.27.04.056

Abstract

Full-text Translaiton by iFLYTEK

References

Relative Articles

Proportional views

Catalog

Article Metrics

Proportional views

Related

Export File

Citation

Format

Content