广西加里东运动构造古地理问题

doi:10.7605/gdlxb.2000.01.008

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Abstract

Guangxi is usually regarded as a typical area of the Caledonian Movement in China, where the orogeny at the end of Silurian caused the conglomerates of the Early Devonian Lianhuashan Formation to rest unconformably on the underlying strata. However, the distribution of the Lianhuashan Formation is limited in the DamingshanDayaoshan area in central Guangxi and the marginal area of the Yangtze platform in northeastern Guangxi. Furthermore,these conglomerates don't display any characteristics of the synorogenic molasse deposits but have evidences of littoral deposits which are preserved as the basal part of a new transgression sequence on the erosional surface of an ancient land.In the Late Palaeozoic shallowmarine platform area of the western Guangxi,the Lower Devonian mudstones or siltstones onlap to the Cambrian platform strata. The same situation can be found in the adjacent areas such as southeastern Yunnan and North Vietnam. This means that during the Early Palaeozoic these areas belonged to a same block. The name“GuangxiYunnanNorth Vietnam Block” or “GYNV Block” in brief is suggested here. The convergence and compression between the Yunkai Block and the GYNV Block as well as the Yangtze Block during the Early Ordovician led to the formation of the EW oriented Cambrian linear fold belts in the DamingshanDayaoshan terrane. This was the main phase of the Caledonian Movement in Guangxi. The Late Ordovician—Early Silurian collision belt in Guangxi, between the Cathaysian and Yangtze blocks, can only be seen in its northeastern part, and this belt is presented as the NS oriented Sinian—Early Silurian linear fold belt. There is no evidence on the orogenic process at the end of the Silurian. Since the Early Devonian, due to plume activity the GYNV Block had disintegrated into the North Vietnam Block, Jingxi Platform and the other smaller blocks.

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Published: 01 February 2000

About author: Wu Haoruo, born in 1940, graduated from the Beijing College of Geology in 1962. Now he is a professor in the Institute of Geology and Geophysics, Chinese Academy of Sciences, and is engaged in palaeontology and stratigraphy.

Cite this article:

. A DISCUSSION ON THE TECTONIC PALAEOGEOGRAPHYRELATED TO THE CALEDONIAN MOVEMENT IN GUANGXI[J]. JOURNAL OF PALAEOGEOGRAPHY, 2000, 2(1): 70-76.

. A DISCUSSION ON THE TECTONIC PALAEOGEOGRAPHYRELATED TO THE CALEDONIAN MOVEMENT IN GUANGXI[J]. JOPC, 2000, 2(1): 70-76.

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http://journal09.magtechjournal.com/gdlxb/EN/10.7605/gdlxb.2000.01.008 OR http://journal09.magtechjournal.com/gdlxb/EN/Y2000/V2/I1/70

1Ting V K. The orogenic movements in China. Bull. Geol. Soc. China, 1929, 8(2): 151～170
2尹赞勋，张守信，谢翠华. 论褶皱幕. 北京: 科学出版社, 1978. 70～72
3刘宝王君，许效松，潘杏南等. 中国南方古大陆沉积地壳演化与成矿. 北京: 科学出版社，1993. 40
4曾允孚，张锦泉，刘文均等. 中国南方泥盆纪岩相古地理与成矿作用. 北京：地质出版社，1993. 32
5谢窦克，郭坤一. 中国东南岩石圈板块边界变质带. 北京:地质出版社，1989. 6～7
6朱忠发，吴应林. 中国南方大地构造与印支运动. 岩相古地理文集，1992, 8: 1～18
7蒲心纯，叶红专. 中国南方寒武纪岩相古地理格局. 岩相古地理文集，1991， 6: 1～18
8广西地质矿产局. 广西壮族自治区区域地质志. 北京: 地质出版社，1985.44～59；689～707
9吴浩若. 放射虫硅质岩对华南古地理的启示. 古地理学报，1999，1(2): 28～35
10吴浩若，邝国敦，王忠诚. 广西晚古生代构造沉积背景的初步研究，地质科学,1997, 32(1): 11～18
11沙庆安, 吴望始, 傅家谟等. 黔桂地区二叠系综合研究: 兼论含油性. 北京: 科学出版社, 1990. 9～10
12周怀玲，张振贤. 广西二叠纪岩相古地理格局. 广西地质, 1994, 7(4): 1～12
13吴诒，周怀玲，蒋廷操等. 广西泥盆纪沉积相古地理及矿产. 南宁: 广西人民出版社, 1987. 124
14韦仁彦. 桂西地区寒武纪地层的新观察. 广西地质, 1989, 2(2): 63～69
15尹赞勋, 徐道一, 浦庆余. 中国地壳运动名称资料汇编. 地质论评, 1965, 23(增刊): 20～81
16陈志明. 扬子地台早古生代碳酸盐重力流沉积的地质背景探讨. 地质科学, 1991, (4):137～145
17Phan Cu Tien (Editorinchief). Geology of Cambodia, Laos and Vietnam (Explanatory note of the geological map of Cambodia, Laos and Vietnam at 1: 1,000,000 scale) 2nd Edition. Geol. Survey of Vietnam, 1991
18Tran Van Tri. Geological Map of Vietnam (The North Pat), 1: 1000000. Geological Research Expedition, No.45, 1973
19丘元禧. 广东省区域构造演化及其基本特征. 广东地质, 1992, 7(1): 1～26
20丘元禧. 云开大山及其邻区构造演化. 云开大山及其邻区地质构造论文集. 北京: 地质出版社, 1993. 1～11
21卢华复. 赣南崇庾山区前泥盆纪地层中角度不整合的发现及其意义. 南京大学学报（地质学版），1962, (1): 75～87
22邝国敦, 赵明特, 陶业斌. 广西六景泥盆纪剖面. 武汉: 中国地质大学出版社, 1989
23周怀玲, 张振贤. 华南泥盆纪陆源碎屑岩的沉积类型. 广西地质, 1993, 6(1): 1～14
24钟铿, 吴诒等. 广西的泥盆系. 武汉: 中国地质大学出版社, 1992. 39
25张守信. 理论地层学. 北京: 科学出版社, 1989. 145
26张旗, 钱青, 王焰等. 扬子地块西南缘晚古生代基性岩浆岩的性质与古特提斯演化. 岩石学报, 1999, 15(4):576～583
27曾维军, 李振五, 吴能友等. 南海区域的上地幔活动特征及印支地幔柱. 南海地质研究，1997, 9:1～19
10Sha Jingeng, Fürsich F T. Bivalve faunas of eastern Heilonjiang, northeastern China. II. The Late Jurassic and Early Cretaceous buchiid fauna. Beringeria, 1994,(12):1～93
11Imlay R W. Jurassic marine faunal differentiation in North America. Journal of Paleontology, 1965, 39: 1023～1038
12Hayami I. Outlook on the PostPaleozoic Historical Biogeography of Pectinids in the Western Pacific Region. The University Museum, The University of Tokyo, Nature and Culture, 1989, (1):3～25
13Bodylevsky V I. Novyi pozdneyurskii predstavitel avikulopektinid Taimyra. In: Novye vidy drevnikh rastenii I bespozvonochnykh SSSR. Pt. 2. Gosgeoltekhizdat, Moscow., 1960, 44～45
14Zakharov V A. Late Jurassic and early Cretaceous Bivalvia (Anisomyaria) in northern Siberia and the conditions of their existence. Akademia Nauk SSSR, Sibirskiy Otdiel Instituta Geologi i Geofiziki: 1966, 184
15Zakharov V A, Schurygin B N. Biogeography, facies, and stratigraphy of the Middle Jurassic of the SovieticArctic. Trudy Instituta Geologi i Geofiziki, 1978, 352:1～176
16Kelly S A. Bivalvia of the Spilsby Sandstone and Sandringham Sands ( Late Jurassic-Early Cretaceous ) of eastern England. Part I. Palaeontographical Society Monographs: 1984, 1～94
17Jeletzky J A. Macroinvertebrate paleontology, biochronology and paleoenvironments of Lower Cretaceous and Upper Jurassic rocks. Deep Sea Drilling Hole 511, eastern Falkland Plateau, Init. Rep. DSDP., 1983, 71: 951～975
18Crame J A. New Late Jurassic oxytomid bivalves from the Antarctic Penisula region. Br. Antaret. Surv. Bull, 1985, 69: 35～55
19Damborenea S E. Early Jurassic Bivalvia of Argentina. Part 2: Superfamilies Pteriacea, Buchiacea and part of Pectinacea. Palaeontographica A., 1987, 199(4-6):113～216
20Riccardi A C. Jurassic and Cretaceous marine connections between the southeast Pacific and Tethys. Palaeogeogr., Palaeoclimat., Palaeoecol., 1991, 87:155～189