Stratigraphical Sequence of Carboniferous Marine Volcanic-Deposit Rock and Its Geological Age in Jueluotage Area, Eastern Tianshan
-
摘要: 通过对东天山觉罗塔格地区路白山、夹白山及雅满苏一带石炭纪生物地层及年代地层研究,厘定了石炭系地层序列,划分出了NFEA1带、四射珊瑚及腕足类化石组合,确定雅满苏组下段、中段地质时代为早石炭亚纪大塘世旧司期-上司期,上段时代为大塘世德坞期,与海相火山岩型铁矿有关的火山岩层位多为大塘世旧司期.根据古生物化石组合确定了底坎尔组地质时代为晚石炭亚纪威宁世罗苏期,土古土布拉克组时代为威宁世滑石板期,与火山岩型铁矿有关的火山岩层位为威宁世滑石板期.此外,通过区域岩石地层对比及地层时代研究,认为前人在雅满苏组之下所划分的小热泉子组在区域上可出现在雅满苏组的中下部,层位极不稳定,应予废弃.在上述年代地层序列的研究基础上,最后对觉罗塔格地区石炭纪大地构造背景演化进行了讨论.Abstract: By the study on the Carboniferous biostratigraphy and geological age in Lubaishan,Jiabaishan and Yamansu areas in Jueluotage,the Carboniferous sequence is revised,and the fusulinid zone,coral assemblages and brachiopod assemblages are divided. It is suggested that the geological age of Lower and Middle member of Yamansu Formation is Jiusian-Shangsian in the Early Carboniferous; while the Upper member is Dewuan,and the strata of volcanic deposit which is correlated with the marine volcanic type iron is Jiusian. What's more,these fossil assemblages indicate that the age of Dikanr Formation is Luosuan in the Late Carboniferous,and the age of Tugutu Bulak Formation is Huashibanian,volcanics horizon here was forming in Huashibanian. Besides,this paper suggests that the Xiaorequanzi Formation should be abandoned since this formation can belong to the Middle-Lower part of Yamansu Formation in this area. The geotectonic background of Carboniferous is also discussed in this paper.
-
Key words:
- Jueluotage /
- Carboniferous /
- geological age /
- volcanic iron deposits /
- sedimentology /
- stratigraphy.
-
图 1 东天山觉罗塔格地区大地构造分区及石炭系分布
Fig. 1. Geotectonic units and the distribution of Carboniferous in Jueluotage area, eastern Tianshan
图 2 东天山觉罗塔格地区路白山一带石炭系综合地层柱状图
1.砾岩；2.砾质砂岩；3.沉火山角砾岩；4.凝灰质砂岩；5.凝灰岩；6.安山质凝灰岩；7.集块岩；8.安山岩；9.玄武岩；10.灰岩；11.含生物碎屑灰岩；12.泥灰岩
Fig. 2. Composite stratigraphic column of Carboniferous in Lubaishan of Jueluotage, eastern Tianshan
图 3 觉罗塔格地区路白山一带石炭纪生物地层划分对比
Fig. 3. Subdivision and correlation of the Carboniferous biostratigraphy in Lubaishan of Jueluotage
-
[1] Cai, T.C., 1988. The characteristics of tetracoralla assemlage in Carboniferous and its distribution in Xinjiang. Xinjiang Geology, 6(1): 10-20(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XJDI198801001.htm [2] Cai, T.C., 1999. Lithostratigraphy of the Xinjiang Uygur Autonomous region. China University of Geosciences Press, Wuhan (in Chinese). [3] Chen, F.W., He, G.Q., Li, H.Q., 2003. Tectonic attribute of the Qoltag orogenic belt in the East Tianshan Mountains, northwestern China. Geology in China, 30(4): 361-367(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-DIZI200304007.htm [4] Cheng, Y.Q., 1994. An introduction to the regional geology of China. Geological Publishing House, Beijing, 81(in Chinese). [5] Chen, Z.F., Liang, Y.H., 1985. Research on several problems of structural geology in Tianshan, Xinjiang. Xinjiang Geology, 3(2): 98-112(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XJDI198502000.htm [6] Feng, J., Li, Y.J., Wang, X.G., et al., 2007. Redefinition of Carboniferous lithostratigraphic units in the Kumtag sand-ridge area, East Tianshan, based on new fossil evidence. Geology in China, 34(5): 942-949(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI200705022.htm [7] He, G.Q., Li, M.S., Liu, D.Q., et al., 1994. Paleozoic crustal evolution and mineralization in Xinjiang of China. Educational and Cultural Press. Hongkong, 177-208(in Chinese). [8] Jiang, C.F., 1990. Polycyclic tectonic evolution and mineralization in the Tianshan Mountains of China. Science Press, Beijing, 131-136(in Chinese). [9] Jin, Y.G., Fan, Y.N., Wang, X.D., et al., 2000. Stratigraphical lexicon of China—Carboniferous. Geological Publishing House, Beijing, 7-13(in Chinese). [10] Li, Y.J., Liu, X.Y., Wang, X.G., et al., 2007. The discovery of conodonts fossils in Carboniferous of Kumutag area in the eastern Tianshan and its significance. Xinjiang Geology, 25(2): 127-131(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XJDI200702001.htm [11] Li, Y., Yang, J.S., Zhang, J., et al., 2011. Tectonical significance of the Carboniferous volcanic rocks in eastern Tianshan. Acta Petrologica Sinica, 27(1): 193-209(in Chinese with English abstract). http://d.wanfangdata.com.cn/periodical/ysxb98201101012 [12] Ma. R.S., Shu, L.S., Sun, J.Q., 1997. Tectonic evolution and metallogeny of eastern Tianshan Mountains. Geological Publishing House, Beijing, 4-11(in Chinese). [13] Muhetaer, Z., Wu, Z.N., Wu, C.Z., et al., 2010. Relationship between tectonic evolution and polymetallic mineral ization of the East Tianshan plate suture zone. Earth Science—Journal of China University of Geosciences, 35(2): 245-253(in Chinese with English abstract). doi: 10.3799/dqkx.2010.024 [14] Pan, S.K., 2009. Tectonic setting and petrogenesis analysis of Xiaorequanzi Formation in Shanshan, Xinjiang. (Dissertation). Chang'an University, Xi'an, 26-29(in Chinese with English abstract). [15] Song, A.J., Zhu, Z.X., Shi, Y., et al., 2006. SHRIMP U-Pb dating zircons from the Tugutu Bulak Formation in the western segment of the Aqqikuduk fault in the East Tianshan, Xinjiang, China. Geological Bulletin of China, 25(8): 953-956(in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_geological-bulletin-china_thesis/0201252289992.html [16] Wu, G.G., Dong, L.H., Xue, C.J., et al., 2008. The main porphyry copper ore belts in northern Xinjiang, China. Geological Publishing House, Beijing(in Chinese). [17] Xia, L.Q., Xia, Z.C., Xu, X.Y., et al., 2007. The magmatism of Tianshan Mountains. Chian Land Press, Beijing (in Chinese). [18] Xiao, W.J., Windley, B.F., Allen, M.B., et al., 2012. Paleozoic multiple accretionary and collisional tectonics of the Chinese Tianshan orogenic collage. Gondwana Research(in press). [19] Xiao, X.C., Tang, Y.Q., Feng, Y.M., et al., 1992. Tectonic evolution of northern Xinjiang and its adjacent regions. Geological Publishing House, Beijing, 5-8(in Chinese). [20] Xu, B.C., 2006. Fusulinids and the foraminifers except fusulinids in the important regions, China. Seimological Press. Beijing (in Chinese). [21] Xu, S.Q., Zhao, T.Y., Feng, J., et al., 2011. Study of regional metaliogyenic regularity of marine volcanic type iron ore in the East Tianshan of Xinjiang. Xinjiang Geology, 29(2): 173-177(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XJDI201102012.htm [22] Yang, X.K., Ji, J.S., Chen, Q., et al., 1999. Features and significance of regional ductile shear zone, eastern Tianshan. Xinjiang Geology, 17(1): 55-64(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XJDI901.008.htm [23] Yu, J.Z., Lin, Y.T., Shi, Y., et al., 1983. Carboniferous and Permian corals. Jilin People's Publishing House, Jilin (in Chinese). [24] Zhang, L.C., Wu, N.Y., 1985. The geotectonics and evolution of Tianshan, Xinjiang. Xinjiang Geology, 3(3): 1-14(in Chinese with English abstract). [25] Zhou, S.Y., 2000. Palaeogeography of the Carboniferous in Xinjiang. Xinjiang Geology, 18(4): 324-329(in Chinese with English abstract). [26] Zhou, T.F., Yuan, F., Zhang, D.Y., et al., 2010. Geochronology, tectonic setting and mineralization of granitoids in Jueluotage area, eastern Tianshan, Xinjiang. Acta Petrologica Sinica, 26(2): 478-502 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB201002014.htm [27] Zuo, G.C., Liang, G.L., Chen, J., et al., 2006. Late Paleozoic tectonic frame and evolution in the Jiabaishan area, Qoltag, eastern Tianshan Mountains, Northwest China. Geological Bulletin of China, 25(1-2): 48-57(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-ZQYD2006Z1009.htm [28] 蔡土赐, 1988. 新疆石炭纪四射珊瑚组合及其分布特征. 新疆地质, 6(1): 10-20. [29] 蔡土赐, 1999. 新疆维吾尔自治区岩石地层. 武汉: 中国地质大学(武汉)出版社. [30] 陈富文, 何国琦, 李华芹, 2003. 东天山觉罗塔格造山带的大地构造属性. 中国地质, 30(4): 361-367. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI200304007.htm [31] 程裕淇, 1994. 中国区域地质概论. 北京: 地质出版社, 81. [32] 陈哲夫, 梁云海, 1985. 新疆天山地质构造几个问题的探讨. 新疆地质. 3(2): 98-112. https://www.cnki.com.cn/Article/CJFDTOTAL-XJDI198502000.htm [33] 冯京, 李永军, 王晓刚, 等. 2007. 东天山库姆塔格沙垄地区石炭纪化石新资料及地层厘定. 中国地质, 34(5) : 942-949. doi: 10.3969/j.issn.1000-3657.2007.05.023 [34] 何国琦, 李茂松, 刘德权, 等, 1994. 中国新疆古生代地壳演化及成矿. 香港: 香港文化教育出版社, 177-208. [35] 姜春发, 1990. 天山多旋回构造演化及成矿. 北京: 科学出版社, 131-136. [36] 金玉玕, 范影年, 王向东, 等, 2000. 中国地层典——石炭系. 北京: 地质出版社, 7-13. [37] 李永军, 刘晓宇, 王晓刚, 等, 2007. 东天山库姆塔格石炭纪牙形石的发现及地质意义. 新疆地质, 25(2): 127-131. doi: 10.3969/j.issn.1000-8845.2007.02.001 [38] 李源, 杨经绥, 张健, 等, 2011. 新疆东天山石炭纪火山岩及其构造意义. 岩石学报. 27(1): 193-209. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201101013.htm [39] 马瑞士, 舒良树, 孙家齐, 1997. 东天山构造演化与成矿. 北京: 地质出版社, 4-11. [40] 木合塔尔·扎日, 吴兆宁, 吴昌志, 等, 2010. 东天山板块缝合区(带) 的构造演化与多金属矿床成矿的关系. 地球科学——中国地质大学学报, 35(2): 245-253. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201002007.htm [41] 潘少奎, 2009. 新疆鄯善县亚尔沙布拉克地区小热泉子组火山岩构造环境和岩石成因分析(硕士学位论文), 西安: 长安大学, 26-29. [42] 宋安江, 朱志新, 石莹, 等, 2006. 东天山阿其克库都克断裂西段土古土布拉克组锆石SHRIMP U-Pb测年. 地质通报, 25(8): 953-956. doi: 10.3969/j.issn.1671-2552.2006.08.010 [43] 吴淦国, 董连慧, 薛春纪, 等, 2008. 新疆北部主要斑岩铜矿带. 北京: 地质出版社. [44] 夏林圻, 夏祖春, 徐学义, 等, 2007. 天山岩浆作用. 北京: 中国大地出版社. [45] 肖序常, 汤耀庆, 冯益民, 等, 1992. 新疆北部及其邻区大地构造. 北京: 地质出版社, 5-8. [46] 徐炳川, 2006. 中国重要地区的蜓及非蜓有孔虫. 北京: 地震出版社. [47] 徐仕琪, 赵同阳, 冯京, 等, 2011. 东天山海相火山岩型铁矿区域成矿规律研究. 新疆地质, 29(2): 173-177. doi: 10.3969/j.issn.1000-8845.2011.02.011 [48] 杨兴科, 姬金生, 陈强, 等, 1999. 东天山区域韧性剪切带特征. 新疆地质, 17(1): 55-64. https://www.cnki.com.cn/Article/CJFDTOTAL-XJDI901.008.htm [49] 俞建章, 林英铴, 时言, 等, 1983. 石炭纪-二叠纪珊瑚. 吉林: 吉林人民出版社. [50] 张良臣, 吴乃元, 1985. 天山地质构造及演化. 新疆地质, 3(3): 1-14. https://www.cnki.com.cn/Article/CJFDTOTAL-XJDI198503000.htm [51] 周守沄, 2000, 新疆石炭纪古地理. 新疆地质, 18(4): 324-329. doi: 10.3969/j.issn.1000-8845.2000.04.008 [52] 周涛发, 袁峰, 张达玉, 等, 2010. 新疆东天山觉罗塔格地区花岗岩类年代学、构造背景及其成矿作用研究. 岩石学报, 26(2): 478-502. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201002014.htm [53] 左国朝, 梁广林, 陈俊, 等, 2006. 东天山觉罗塔格地区夹白山一带晚古生代构造格局及演化. 地质通报, 25(1-2): 48-57. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2006Z1009.htm -
下载:
点击查看大图
图(4)
计量
- 文章访问数: 236
- HTML全文浏览量: 119
- PDF下载量: 4
- 被引次数: 0
