西藏荣玛地区尼俄玛山下二叠统曲地组沉积特征

doi:10.7605/gdlxb.2016.01.004

Abstract
Figure/Table
References(0)
Related Citation (12)
Read Tracking
Download Tracking

Download: PDF (33411 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS) Supporting Info

Abstract

A set of gravity flow sediments is found in the Lower Permian Qudi Formation in Ni’ema Mountain of Rongma area,Tibet. According to the lithology,sedimentary structures and fossil records,9 rock types and 5 rock associations can well be identified. These rock types belong to the inner fan,the middle fan, and the outer fan respectively of submarine fan and can be subdivided into the main channel and inter-channel microfacies of inner fan,the branch channel,natural levee and inter-channel microfacies of middle fan,the leafy sand body and ending channel microfacies of outer fan,as well as the deep-sea basalt and mudstone. Therefore,it is fairly concluded that the Qudi Formation in the study area is an abyssal fan formed in a bathyal to abysmal settings. Obviously,this conclusion is different from the previous so called shallow marine Qudi Formation,and it can be illustrated that the sedimentary environment of the Qudi Formation in the Southern Qiangtang Basin is obviously different regionally in the west from in the east direction,which was gradually changed from the shallow marine in Ritu in the west to the abysmal-bathyal in Gaize and Nima in the east. It also shows that the Palaeotethys in the study area was at the mature evolutionary stage in the Early Permian,and the time when Qiangtang block rifted and drifted from the northern margin of Gondwana is earlier in the east than in the west. The discovery of the large set of deep water black gravity flow sediments of the Qudi Formation shows that it has a great significance of petroleum geology.

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Chen Yaofei
	Gao Jinhan
	Wang Genhou
	Huang Yufei
	Sun Xiaofei
	Wang Zhongbao

Key words： rock types rock association Qudi Formation Lower Permian Rongma area in Tibet

Received: 10 July 2015 Published: 01 February 2016

ZTFLH:

P512.2

Fund:

Financially supported by the four Geological Maps (No.I45E019011,I45E019012,I45E020011,I45E020012) 1︰50000 Regional Geological and Mineral Survey Project in Rongma Area, Tibet(No.Base[2014]01-029-015)

Cite this article:

Chen Yaofei,Gao Jinhan,Wang Genhou et al. Sedimentary characteristics of the Lower Permian Qudi Formation of Ni’ema Mountain in Rongma area, Tibet[J]. JOPC, 2016, 18(1): 49-63.

URL:

http://journal09.magtechjournal.com/gdlxb/EN/10.7605/gdlxb.2016.01.004 OR http://journal09.magtechjournal.com/gdlxb/EN/Y2016/V18/I1/49

[1] 陈建强,周洪瑞,王训练. 2004. 沉积学及古地理学教程.北京:地质出版社,167-172. [Chen J Q,Zhou H R,Wang X L. 2004. Sedimentology and Palaeogeography Tutorials. Beijing:Geological Publishing House,167-172]
[2] 邓万明,尹集祥,呙中平. 1996. 羌塘茶布—双湖地区基性超基性岩和火山岩研究.中国科学(D辑),26(4):296-301. [Deng W M,Yin J X,Guo Z P. 1996. Research of mafic rocks and volcanic rocks on Qiangtangchabu-Shuanghu area. Chinese Science(D Series),26(4):296-301]
[3] 董春艳,李才,万渝生,王伟,吴彦旺,颉颃强,刘敦. 2011. 西藏羌塘龙木错—双湖缝合带南侧奥陶纪温泉石英岩碎屑锆石年龄分布模式:构造归属及物源区制约. 中国科学:地球科学,41(3):299-308. [Dong C Y,Li C,Wan Y S,Wang W,Wu Y W,Jie H Q,Liu D. 2011. Detrital zircon age model of Ordovician Wenquan quartzite south of Lungmuco-Shuanghu Suture in the Qiangtang area,Tibet:Constraint on tectonic affinity and source regions. Science China:Earth Sciences,41(3):299-308]
[4] 高红灿,郑荣才,魏钦廉,陈发亮,陈君,朱登锋,刘云. 2012. 碎屑流与浊流的流体性质及沉积特征研究进展. 地球科学进展,27(8):815-827. [Gao H C,Zheng R C,Wei Q L,Chen F L,Chen J,Zhu D F,Liu Y. 2012. Reviews on fluid properties and sedimentary characteristics of debris flows and turbidity currents. Advances in Earth Science,27(8):815-827]
[5] 高振中,何幼斌. 2002. 中国油气勘探的一个新领域深水牵引流沉积. 海相油气地质,7(4):1-7. [Gao Z Z,He Y B. 2002. A New field of petroleum exploration in China:Deep-water traetion current deposits.MOPG,7(4):l-7]
[6] 胡昌铭. 1984. 西藏日土多玛地区晚石炭世至早二叠世展金组和曲地组浊积岩的发现.地球科学:武汉地质学院学报,25(2):75-79.[Hu C M. 1984. Discovery of the turbidite from Zhanjin Formation and Qudi Formation in the Late Carboniferous to Early Permian in Duoma district,Rutog,Xizang. Earth Seience-Journal of Wuhan College of Geology,25(2):75-79]
[7] 吉林大学地质调查研究院.2005.1︰25万玛依岗日幅地质调查成果与进展. 沉积与特提斯地质,25(1-2):51-56. [Institute of Geological Survey,Jilin University. 2005.1 ∶250000,Mayer Kangri Sheet in Xizang. Sedimentary Geology and Tethyan Geology,25(1-2):51-56]
[8] 蒋恕,王华,Weimer P. 2008. 深水沉积层序特点及构成要素.地球科学:中国地质大学学报,33(6):825-833. [Jiang S,Wang H,Weimer P. 2008. Sequence stratigraphy characteristics and sedimentary elements in deepwater. Earth Science-Journal of China University of Geosciences,33(6):825-833]
[9] 晋慧娟,李育慈. 1996. 西秦岭北带泥盆系舒家坝组深海陆源碎屑沉积序列的研究. 沉积学报,14(1):1-10. [Jin H J,Li Y C. 1996. Internal-wave and internal-tide deposits in the Paleostratigraphic record of the Western Qinling mountains and their origin. Acta Sedimentologica Sinica,14(1):1-10]
[10] 李才. 1987. 龙木错—双湖—澜沧江板块缝合带与石炭二叠纪冈瓦纳北界. 长春地质学院学报,17(2):155-166. [Li C. 1987. The Longmucuo-Shuanghu-Lancangjiang plate suture and the north boundary of distribution of Gondwana facies Permo-Carboniferous system in northern Xizang,China. Journal of Changchun College of Geology,17(2):155-166]
[11] 李才. 2008. 青藏高原龙木错—双湖—澜沧江板块缝合带研究二十年. 地质评论,51(1):105-119. [Li C. 2008. A review on 20 years’study of the Longmuco-Shuanghu-Lancang river suture zone in Qinghai-Xizang(Tibet)plateau. Geological Review,51(1):105-119]
[12] 李才,程立人,胡克,杨增荣,洪裕荣. 1995a. 西藏龙木错—双湖古特提斯缝合带研究.北京:地质出版社,1-131. [Li C,Cheng L R,Hu K,Yang Z R,Hong Y R. 1995a. Tibet Longmucuo-Shuanghu Paleotethyan suture Research. Beijing:Geological Publishing House,1-131]
[13] 李才,程立人,胡克,洪裕荣. 1995b. 西藏羌塘南部地区的冰海杂砾岩及其成因. 长春地质学院学报, 25(4):368-73. [Li C,Cheng L R,Hu K,Hong Y R. 1995b. Ice-sea mix-conglomerates and their genesis in the southern area of Qiangtang,Tibet. Journal of Changchun College of Geology,25(4):368-73]
[14] 李才,王天武,杨德明,杨日红. 2001. 西藏羌塘中央隆起区物质组成与构造演化. 长春科技大学学报,31(1):25-31. [Li C,Wang T W,Yang D M,Yang R H. 2001. The lithological composition and tectonic evolution of Qiangtang central up lift region,Tibet. Journal of Changchun University of Science and Technology,31(1):25-31]
[15] 李才,翟庆国,程立人,徐峰,黄小鹏. 2005a. 青藏高原羌塘地区几个关键地质问题的思考. 地质通报,24(4):295-301. [Li C,Zhai Q G,Cheng L R,Xu F,Huang X P. 2005a. Thought on some key geological problems in the Qiangtang area,Qinghai-Tibet Plateau. Geological Bulletin of China,24(4):295-301]
[16] 李才,翟庆国,朱志勇. 2005b. 羌塘晚古生代地质与构造演化.西藏地质,22:1-21. [Li C,Zhai Q G,Zhu Z Y. 2005b. On Late Paleozoic geological and tectonic evolution in Qiangtang. Tibet Geology,22:1-21]
[17] 李相博,付金华,陈启林,刘显阳,刘化清,郭彦如,完颜容,廖建波,魏立花,黄军平. 2011. 砂质碎屑流概念及其在鄂尔多斯盆地延长组深水沉积研究中的应用. 地球科学进展,26(3):286-294. [Li X B,Fu J H,Chen Q L,Liu X Y,Liu H Q,Guo Y R,Wanyan R,Liao J B,Wei L H,Huang J P. 2011. The concept of sandy debris flow and its application in the Yanchang Formation deep water sedimentation of the Ordos Basin. Advances in Earth Science,26(3):286-294]
[18] 李相博,卫平生,刘化清,王菁. 2013. 浅谈沉积物重力流分类与深水沉积模式. 地质评论,59(4):607-614. [Li X B,Wei P S,Liu H Q,Wang J. 2013. Discussion on the classification of sediment gravity flow and the deep-water sedimentary model. Geological Review,59(4):607-614]
[19] 李祥辉,王成善,胡修棉. 2000. 深海相中的砂质碎屑流沉积:以西藏特提斯喜马拉雅侏罗—白垩系为例. 矿物岩石,20(1):45-51. [Li X H,Wang C S,Hu X M. 2000. Sedimention of sandy debris-flow in deep-sea environment:Verification from massive sandstone of the Upper Jurassic-Lower Cretaceous in Tibetan Tethys Himalayas. Mineral Petrol,20(1):45-51]
[20] 李曰俊. 1994. 藏北阿木岗群中发现放射虫化石. 西藏地质,(1):127. [Li Y J. 1994. The discovery of Radiolarian in Amugang Group,North Tibet. Tibet Geology,(1):127]
[21] 李曰俊,吴浩若,李红生,孙东立. 1997. 藏北阿木岗群、查桑群和鲁谷组放射虫的发现及有关问题讨论. 地质论评,43(3):250-256. [Li Y J,Wu H R,Li H S,Sun D L. 1997. Discovery of radiolarians in the Amugang and Chasang Groups and Lugu Formation in Northern Tibet and some related geological problems. Geological Review,43(3):250-256]
[22] 李云,郑荣才,朱国金,胡晓庆. 2011. 沉积物重力流研究进展综述. 地球科学进展,26(2):157-165. [Li Y,Zheng R C,Zhu G J,Hu X Q. 2011. Reviews on sediment gravity flow. Advances in Earth Science,26(2):157-165]
[23] 梁定益,聂泽同,郭铁鹰,张宜智,许宝文,王为平. 1983. 西藏阿里喀喇昆仑南部的冈瓦纳:特提斯相石炭二叠系. 地球科学:武汉地质学院学报,19(1):9-27. [Liang D Y,Nie Z T,Guo T Y,Zhang Y Z,Xu B W,Wang W P. 1983. Early Permian Tectonic Paleogeography on Northern Margin of Gandwanaland and Origin of Diamietites. Earth Science-Journal of Wuhan College of Geology,19(1):9-27]
[24] 罗建宁,王小龙,李永铁,朱忠发,冯心涛,谢渊. 2002. 青藏特提斯沉积地质演化. 沉积与特提斯地质,22(1):7-14. [Luo J N,Wang X L,Li Y T,Zhu Z F,Feng X T,Xie Y. 2002. Sedimentary geological evolution of the Qinghai-Xizang Tethys. Sedimentary Geology and Tethyan Geology,22(1):7-14]
[25] 聂泽同,宋志敏. 1983. 西藏阿里地区日土县下二叠统的类. 地球科学:武汉地质学院学报,8(1):29-68. [Nie Z T,Song Z M. 1983. Fusulinids of Lower Permian Qudi Formation from Rutog of Xizang(Tibet),China. Earth Science-Journal of Wuhan College of Geology,8(1):29-68]
[26] 聂泽同,宋志敏. 1990. 试论西藏二叠纪类及非有孔虫的生物地理区系与古地理及古构造的关系. 地球科学:中国地质大学学报,15(3):275-282. [Nie Z T,Song Z M. 1990. On Permian biogeography of Fusulinids and Non-Fusulinids in Tibet and its relation with Paleotectionics. Earth Science-Journal of China University of Geosciences,15(3):275-282]
[27] 庞雄,申俊,袁立忠,连世勇,何敏,舒誉. 2006. 南海珠江深水扇系统及其油气勘探前景. 石油学报,27(3):11-15. [Pang X,Shen J,Yuan L Z,Lian S Y,He M,Shu Y. 2006. Petroleum prospect in deep-water fan system of the Pearl River in the South China Sea. Acta Petrolei Sinica,27(3):11-15]
[28] 彭大钧,陈长民,庞雄,朱明,杨飞. 2004. 南海珠江口盆地深水扇系统的发现. 石油学报,25(5):17-23. [Peng D J,Chen C M,Pang X,Zhu M,Yang F. 2004. Discovery of deep-water fan system in South China Sea. Acta Petrolei Sinica,25(5):17-23]
[29] 秦建华. 1999. 砂质碎屑流和底流改造:部分传统浊积岩成因新解. 四川地质学报,19(4):266-272. [Qin J H. 1999. Sandy debris flow and bottom current reworking:A new interpretation of the formation of a part of traditional turbidite. Acta Geologica Sichuan,19(4):266-272]
[30] 王权,续世朝,魏荣珠,杨月生,田志勇,董挨管,杨五宝,魏云峰. 2006. 青藏高原羌塘北部托和平错一带二叠系展金组火山岩的特征及构造环境. 地质通报,25(1-2):295-301. [Wang Q,Xu S C,Wei R Z,Yang Y S,Tian Z Y,Dong A G,Yang W B,Wei Y F. 2006. Characteristics and tectonic setting of volcanic rocks of the Permian Zhanjin Formation in the Tuoheping Co area,northern Qiangtang,Qinghai-Tibet Plateau. Geological Bulletin of China,25(1-2):295-301]
[31] 西藏自治区地质矿产局. 1993. 西藏自治区岩石地层. 湖北武汉:中国地质大学出版社,129-131. [Tibet Autonomous Region Geological and Mineral Exploration and Development Bureau. 1993. Rock Formation in the Tibet Autonomous Region. Hubei Wuhan:China University of Geosciences Press,129-131]
[32] 尹集祥. 1997. 青藏高原及邻区冈瓦纳相地层地质学. 北京:地质出版社,1-121. [Yin J X. 1997. Qinghai-Tibet Plateau and its adjacent areas Gondwana strata geology. Beijing:Geological Publishing House,1-121]
[33] 翟庆国,李才,程立人,张以春. 2004. 西藏羌塘角木日地区二叠纪蛇绿岩的地质特征及意义. 地质通报,23(12):1228-1230. [Zhai Q G,Li C,Cheng L R,Zhang Y C. 2004. Geochemistry features of Permian ophiplite in the Jiaomuri area,Qiangtang,Tibet,and its tectonic significance. Geological Bulletin of China,23(12):1228-1230]
[34] 翟庆国,李才,黄小鹏. 2006. 西藏羌塘中部角木日地区二叠纪玄武岩的地球化学特征及其构造意义. 地质通报,25(12):1419-1427. [Zhai Q G,Li C,Huang X P. 2006. Geochemistry of Permian basalt in the Jiaomuri area,central Qiangtang,Tibet,China,and its tectonic significance. Geological Bulletin of China,25(12):1419-1427]
[35] 郑荣才,李云,戴朝成,高博禹,胡晓庆,王昌勇. 2012. 白云凹陷珠江组深水扇砂质碎屑流沉积学特征. 吉林大学学报(地球科学版),42(6):1581-1589. [Zheng R C,Li Y,Dai C C,Gao B Y,Hu X Q,Wang C Y. 2012. Depositional features of sandy debris flow of submarine fan in Zhujiang Formation,Baiyun Sag. Journal of Jilin University(Earth Science Edition),42(6):1581-1589]
[36] 郑荣才,文华国,韩永林,王海红,郑超,蔡家兰. 2006. 鄂尔多斯盆地白豹地区长6油层组湖底滑塌浊积扇沉积特征及其研究意义. 成都理工大学学报(自然科学版),33(6):566-575. [Zheng R C,Wen H G,Han Y L,Wang H H,Zheng C,Cai J L. 2006. Discovery and significance of sublacustrine slump turbidite fans in Chang 6 oil bearing formation of Baibao region in Ordos Basin,China. Journal of Chengdu University of Technology(Science & Technology Edition),33(6):566-575]
[37] 郑荣才,郑哲,高博禹,胡晓庆,王昌勇. 2013. 珠江口盆地白云凹陷珠江组海底扇深水重力流沉积特征. 岩性油气藏,25(2):1-8. [Zheng R C,Zheng Z,Gao B Y,Hu X Q,Wang C Y. 2013. Sedimentary features of the gravity flows in submarine fan of Zhujiang Formation in Baiyun Sag,Pearl River Mouth Basin. Lithologic Reservoirs,25(2):1-8]
[38] 邹才能,赵政璋,杨华,付金华,朱如凯,袁选俊,王岚. 2009. 陆相湖盆深水砂质碎屑流成因机制与分布特征:以鄂尔多斯盆地为例. 沉积学报,27(6):1065-1075. [Zou C N,Zhao Z Z,Yang H,Fu J H,Zhu R K,Yuan X J,Wang L. 2009. Genetic mechanism and distribution of sandy debris flows in terrestrial lacustrine basin. Acta Sedimentologica Sinica,27(6):1065-1075]
[39] Bouma A H. 1962. In Sedimentology of Some Flysch Deposits:Agraphic Approach to Facies Interpretation. Amsterdam:Elsevier,88-123.
[40] Coussot P,Meunier M. 1996. Recognition,classification and mechanical description of debris flows. Earth-Science Reviews,40(3/4):209-227.
[41] Dott R H Jr. 1963. Dynamics of subaqueous gravity depositional processes. AAPG Bulletin,47(1):104-128.
[42] Hampton M A. 1975. Competence of fine-grained debris flows. Journal of Sedimentary Petrology,45(4):834-844.
[43] Kuenenph H,Migliorni C I. 1950. Turbidity currents as a cause of graded bedding. Journal of Geology,58(2):91-127.
[44] Lowe D R. 1979. Sediment-gravity flows:Their classification,and some problem of applications to natural flow and deposits. In: Doyle L J,Pilkey O H(eds). Geology of Continental Slopes. Society of Economic Paleontologists and Mineralogists Special Publication,27(1):75-82.
[45] Lowe D R. 1982. Sediment-gravity flows,Ⅱ:Depositional model with special reference to the deposits of high-density turbidity currents. Journal of sedimentary Petrology,52(1):279-297.
[46] Middleton G V,Hampton M A. 1976. Subaqueous Sediment Transport and deposition by sediment gravity lows. In: Stanley D J,Swift D J P(eds). Marine sediment transport and Environmental Management. New York:Wiley,197-218.
[47] Nemec W. 1991. Aspects of sediment movement on steep delta slope. In: Colella A,Prior D B(eds). Coarse-Grained Deltas. International Association of Sedimentologists,Special Publication, 10:29-73.
[48] Richards M,Bowman M. 1998. Submarine-fan and related depositional systems Ⅱ:Variability in reservoir architecture and wireline log character. Marine and Petrolum Geology,15:821-839.
[49] Shanmugam G. 1996. High-density turbidity currents:Are they sandy debris flows?. Journal of Sedimentary Research,66(1):2-10.
[50] Shanmugam G. 1997. The Bouma sequence and the turbidite mind set. Earth-Science Reviews,42(4):201-229.
[51] Shanmugam G. 2000.50 years of the turbidite paradigm(1950s-1990s)deep-water processes and facies models:A critical perspective. Marine and Petroleum Geology,17(2):285-342.
[52] Shanmugam G. 2001. Deep-marine tidal bottom currents and their reworked:Sands in submarine canyons:Implications for sand distribution. AAPG Annual Convention Abstracts,184.
[53] Shanmugam G. 2002. Ten turbidite myths. Earth-Science Reviews,58(3):311-341.
[54] Shanmugam G. 2006. Deepwater Processes and Facies Models: Implications for Sandstone Petroleum Reservoirs. Elsevier Science: 1-456.
[55] Shanmugam G,Moiola R J. 1995. Reinterpretation of depositional processes in a classic flysch sequence(Pennsylvanian Jackfork Group),Ouachita Mountains,arkansas and Oklahoma. AAPG,81(3):476-491.
[56] Stow D A V,Johansson M. 2000. Deep-water massive sands:Nature,origin and hydrocarbon implications. Marine and Petroleum Geology,17(2):145-174.
[57] Stow D A V,Mayall M. 2000. Deep-water sedimentary systems:New models for the 21st century. Marine and Petroleum Geology,17(2):125-135.
[58] Wynn R B,Stow D A V. 2002. Recognition and interpretation of deep-water sediment waves:Implications for palaeoceanography,hydrocarbon exploration and flow process interpretation. Marine Geology,192(3):1-3.
[59] Zhang Y C,Shen S Z,Shi G R,Wang Y,Yuan D X, Zang Y J. 2012. Tectonic evolution of the Qiangtang Block,northern Tibet during the late Cisuralian(Late Early Permian):Evidence from fusuline fossil records. Palaeogeography,Palaeoclimatology,Palaeoecology, 35(3):139-148.
[60] Zhang Y C,Wang Y,Zhang Y J, Yuan D X. 2013. Artinskian(Early Permian)fusuline fauna from the Rongma area in northern Tibet:Palaeoclimatic and palaeobiogeographic implications. Alcheringa, 37(4):529-546.
[61] Zhang Y C,Yuan D X,Zhai Q G. 2009. A preliminary report of the fieldtrip on the Carboniferous-Permian sequences in the north and south of the Longmuco-Shuanghu suture zone,Northern Tibet in May and June. Permophiles,53:5-8.