Geochemical characteristics of the Lower Permian Liangshan Formation in Dushan area of Guizhou Province and their implications for the paleoenvironment
-
摘要:
通过贵州南部独山地区二叠纪梁山组黑色页岩稀土与微量元素含量及其指标分析，探讨梁山组地球化学特征与沉积环境之间的对应关系。结果表明：稀土元素总量（ΣREE）在127.23×10-6～450.07×10-6，平均值271.09×10-6明显大于北美页岩稀土总量；轻重稀土比值（LREE/HREE）在7.66～15.67，平均为9.51，轻稀土相对富集。δ Ce与δ Eu、Dyn/Smn、ΣREE三者之间的相关性表明，梁山组稀土元素在沉积转换期受到一定程度成岩作用的影响，δ Ce异常值作为氧化还原判别指标不太可靠，经过筛选，通过微量元素比值指标Ni/Co≈0.20，U/Th≈0.2，V/Cr≈1.09，δ U≈0.73，V/Sc≈7.43等综合判定梁山组沉积期处于充氧-贫氧的海水环境，底栖生物的大量发育也是有利佐证。本文推测梁山组沉积期所处的海水环境并非单纯的充氧、缺氧或者还原环境，更有可能具动态变换的演化过程，初始的海水环境为有利生物繁殖充氧环境，随后逐渐进入贫氧甚至还原环境，阻碍了有机质降解，可能情况分二种：①温湿气候的高有机质沉降通量及浅水沉积的快速堆积埋藏，大量消耗了底层水的氧气，海水环境由充氧向贫氧直至还原演化；②梁山组沉积物-水界面与贫氧-缺氧界面重合或者附近上下波动，持续慢速的海侵过程使得贫氧-缺氧界面上升，早期生物死亡的有机质堆积下来进入贫氧环境，沉积物与水体的氧气交换越来越少，直至变成还原环境。
Abstract:Corresponding relationship between geochemical characteristics and depositional environments was established through analyzing distribution of mudstone, content and indexes of the trace and rare earth elements from the Liangshan Formation, Lower Permian, Dushan area, southern Guzhou. The results show that the gross amount of REE (ΣREE) varies from 127.23×10-6 to 450.07×10-6 with an average of 271.09×10-6, which is obviously higher than the gross amount of American shale REE. And the ratio of LREE/HREE is usually between 7.66 and 15.67 with an average of 9.51, which indicates enrichment of LREE. Relevance between Ce anomalies and Eu anomalies, Dyn/Smn ratios, and bulk REE show that diagenesis had some effects on REE of the Liangshan Formation during the depositional transformation period, and it seems that abnormal values of Ce anomalies are not a reliable redox indicator. An oxygen and oxygen-depleted seawater environment was judged through trace element ratio indexes, such as Ni/Co≈0.20, U/Th≈0.2, V/Cr≈1.09, δ U≈0.73, V/Sc≈7.43; in addition, abundant development of benthos can be a strong evidence. The authors argue that the seawater environment of sedimentary period during the Liangshan Formation was an evolution process with dynamic transformation, rather than a pure oxygenate, low oxygen or reducing environment. More specifically, the initial seawater environment represented oxygenate condition for biological reproduction, then gradually evolved into low oxygen or even reducing environment which hindered degradation of organic matter. The authors put forward two possible cases:(1) Deposition flux of high organic-matter under humid climate and rapid accumulation of shallow-water deposit used much oxygen of bottom water, which resulted in a transformation from oxygenate to low oxygen until the reducing environment; (2) The water interface overlapped or fluctuated near the oxygenate to low oxygen interface of the Liangshan Formation, and the oxygenate to low oxygen interface rose gradually with continuous transgressive process, then a low oxygen environment appeared with the death of early organisms, and oxygen exchange between deposits and water became less and finally transferred into a reducing environment.
-
Keywords:
- Dushan in Guzhou /
- REE /
- trace elements /
- black shale /
- redox
-
1. 研究目的（Objective）
尼玛盆地构造上位于班公湖—怒江缝合带中部，是发育在侏罗系—白垩系海相地层之上的古近系陆相裂谷盆地，北接羌塘地块，南邻冈底斯地块，近东西向展布，面积约3000 km2。本次研究目的是初步查明尼玛盆地东部冻土发育特征，调查盆地东部古近系地层层序，获取古近系烃源岩、储盖层等关键评价参数，进一步评价盆地油气资源潜力。
结合新获取的大地电磁测深、地表地质调查及藏尼地1井资料，通过对盆地东部石油地质条件的进一步论证，中国地质调查局油气资源调查中心在盆地东部赛布错坳陷部署实施了藏双地1井，该井的实施对于西藏高原陆相盆地的油气勘探具有重要意义。
2. 研究方法（Methods）
通过资料的收集和重新处理解释，建立了尼玛盆地基础资料数据库，结合之前在尼玛盆地东部发现的油气显示带及最新的大地电磁测深和藏尼地1井资料，优选井位。藏双地1井完钻井深1206.78 m，全井段进行了取心、录井和测井，共有岩心407箱，岩心总长1108.88 m，收获率95.9%。在古近系牛堡组选取烃源岩样品进行地球化学分析测试，通过分析有机质丰度、有机质类型、热演化成熟度来评价烃源岩生烃潜力；使用荧光分析仪对岩石进行荧光分析，主要进行干照和滴照实验，来检测岩石、岩屑中的沥青、烃类等有机物质。
3. 结果（Results）
藏双地1井从上到下钻遇地层依次为第四系+ 新近系—牛堡组三段—牛堡组二段（未穿），气测录井有3处气测异常段，总烃最高为0.159%，岩性为棕红色粉砂岩、灰色细砂岩。含气量解析取样井段527.90~1206.78 m，共取样54个，现场解析在标准大气压下最高含气量为0.213 m3/t；共做浸水试验20个，拍摄视频20个，其中井深744.40 m、752.08 m、767.30 m、774.66 m、797.20 m、832.43 m均有气泡冒出，以井深752.08 m最为明显。
荧光录井井段0~1206.78 m，对全井岩心按设计逐包进行荧光直照、拍照、氯仿浸泡，定级；全井共录取荧光资料421个点，其中井深1024.23~1026.23 m牛二段灰绿色泥岩断面处，可见黑色薄膜状干沥青，具荧光显示，干照下呈黄色、淡黄色，产状为星点状、带状，用氯仿滴照可呈片状；井深1077.46~1077.76 m牛二段见油迹；井深1078.16~1078.76 m牛二段见点状干沥青；井深1078.76~1079.16 m牛二段层理间见油斑；井深1079.16~1080.16 m牛二段顶部断面处见油迹，都具有荧光显示，呈黄色、淡黄色，产状为星点状、带状（图 1）。
![]()
图 1 藏双地1井牛堡组二段录井柱状图及1079.16~1080.16 m油气显示Figure 1. Logging histogram and the oil and gas display in 1079.16-1080.16m of the second member of Niubao formation in Well Zangshuangdi 14. 结论（Conclusions）
（1）藏双地1井全井取心，获得了尼玛盆地东部古近系地层层序、烃源岩及储层等相关参数，分别在牛三段418.43~422.00 m、牛二段890.00~898.00 m及1068.16~1087.00 m发现3处气测异常段，总烃最高为0.159%，现场解析含气量值最大为0.213 m3/t，并在牛二段1077~1080 m处发现不同级别的油气显示，首次实现了尼玛盆地地下油气的重要发现，对盆地下一步的勘探部署具有重要意义。
（2）本井是继藏尼地1井后在西藏尼玛盆地部署实施的第2口地质调查井，通过对藏双地1井的钻井技术攻关，进一步总结出了适合高寒缺氧、地表及地下地质条件复杂的高原钻井施工工艺和设备参数，为下一步在该区钻井施工提供了重要的技术支撑。
尼玛盆地平均海拔近4800 m，由于其高海拔的特殊性，具有高寒缺氧、气候恶劣、生态脆弱等特征，在野外施工过程中与其他地区有着很大的不同，通过藏尼地1井、藏双地1井的钻探，克服了高寒条件下冻土发育钻井技术难题和高原缺氧条件下深井取心难题，基本形成了一套安全、环保、高效的作业技术体系，为高原地区的钻探施工工程积累了丰富的经验。
5. 致谢（Acknowledgement）
感谢李韬、李显亮等同志的交流和启发。
-
![]()
图 1 黔南地质构造单元简图及剖面位置
Figure 1. Schematic map of tectonic units in southern Guizhou with location of Chengjiaba section
![]()
图 2 陈家坝剖面柱状图及采样点
Figure 2. Stratigraphic column of the Chenjiaba section with sampling points
![]()
图 3 梁山组样品稀土元素配分模式
Figure 3. Chondrite-normalized REE patterns of the samples from the Liangshan Formation
![]()
图 4 梁山组页岩上地壳标准化微量元素蛛网图
Figure 4. Spider diagram of standardized trace elements in the upper crust shale, the Liangshan Formation
![]()
图 6 样品δCe与ΣREE、Dyn/Smn、δEu相关图
Figure 6. Cross-plots of Ce anomalies versus bulk REE, Dyn/Smnratios, Eu anomalies for samples
![]()
![]()
图 8 微量元素比值指标演化曲线图
Figure 8. Curve graph showing evolution of trace element ratio indexes
![]()
图 9 梁山组黑色页岩中底栖生物化石
（a~d均为长身贝类化石，其中a、b化石背面可见；c腹面可见；d背腹面均可见）
Figure 9. Benthos fossils from the Liangshan Formation black shale
(a-d are fossils of productides. a and b show the back; c shows the abdomen; d shows both the back and abdomen.)
![]()
图 10 马平组与梁山组Sr/Ba比值曲线图
Figure 10. 10 Curve graph showing Sr/Ba ratio between the Maping Formation and the Liangshan Formation
表 1 稀土元素、微量元素测试结果（10-6）及计算结果
Table 1 Analytical results(10-6) and calculation results of rare earth elements and trace elements
下载: 导出CSV
-
[1] 毛光周, 刘池洋.地球化学在物源及沉积背景分析中的应用[J].地球科学与环境学报, 2011, 33(4):337-348. http://www.cnki.com.cn/Article/CJFDTOTAL-XAGX201104001.htm Mao Guangzhou, Liu Chiyang.Application of geochemistry in provenance and depositional setting analysis[J].Journal of Earth Sciences and Environment, 2011, 33(4):337-348(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-XAGX201104001.htm
[2] 李红敬, 解习农, 颜佳新, 等.扬子地区典型剖面二叠系不同沉积相地球化学特征[J].地质科技情报, 2010, 29(2):16-23. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201002006.htm Li Hongjing, Xie Xinong, Yan Jiaxin, et al.Geochemical characteristics of different facies of Permian typical sections in the Yangtze region[J].Geological Science and Technology Information, 2010, 29(2):16-23(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201002006.htm
[3] 熊小辉, 肖加飞.沉积环境的地球化学示踪[J].地球与环境, 2011, 39(3):405-414. http://www.cnki.com.cn/Article/CJFDTOTAL-DZDQ201103021.htm Xiong Xiaohui, Xiao Jiafei.Geochemical indicators of sedimentary environments[J].Earth and Environment, 2011, 39(3):405-414(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DZDQ201103021.htm
[4] 邓宏文, 钱凯.沉积地球化学与环境分析[M].兰州:甘肃科学技术出版社, 1993. Deng Hongwen, Qian Kai.Sedimentary Geochemistry and Environmental Analysis[M].Lanzhou:Gansu Science and Technology Press, 1993(in Chinese with English abstract).
[5] 程岳宏, 于兴河, 韩宝清, 等.东濮凹陷北部古近系沙三段地球化学特征及地质意义[J].中国地质, 2010, 37(2):357-366. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201002010.htm Cheng Yuehong, Yu Xinghe, Han Baoqing, et al.Geochemical characteristics of the 3rd Member of Paleogene Shahejie Formation in Dongpu Depression and their geological implications[J].Geology in China, 2010, 37(2):357-366(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201002010.htm
[6] Algeo T J, Maynard J B.Trace-element Behavior and Redox Facies in Core Shales of Upper Pennsylvanian Kansas-type Cyclothems[J].Chemical Geology, 2004, 206(3):289-318. http://cn.bing.com/academic/profile?id=2102947943&encoded=0&v=paper_preview&mkt=zh-cn
[7] Mcmanus J, Berelson W M, Klinkhammer G P, et al.Authigenic Uranium:Relationship to oxygen penetration depth and organic carbon rain[J].Geochimica et Cosmochimica Acta, 2005, 69(1):95-108. doi: 10.1016/j.gca.2004.06.023
[8] Murray R W.Chemical Criteria to Identify the depositional environment of chert:General principles and applications[J].Sedimentary Geology, 1994, 90(3):213-232. http://cn.bing.com/academic/profile?id=2007986887&encoded=0&v=paper_preview&mkt=zh-cn
[9] 李传班, 储潇姝, 刘幼平, 等.黔东南地区中二叠统梁山组沉积相特征及其控矿作用[J].矿产勘查, 2013, 4(4):435-440. http://www.cnki.com.cn/Article/CJFDTOTAL-YSJS201304027.htm Li Chuanban, Chu Xiaoshu, Liu Youping, et al.Characteristics of sedimentary facies of the Middle-Permian Liangshan Formation and the ore-controlling process of the bauxite deposit in southeatern Guizhou[J].Mineral Exploration, 2013, 4(4):435-440(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-YSJS201304027.htm
[10] 张正伟, 李玉娇, 周灵洁, 等.黔东南铝土矿含矿岩系"煤-铝-铁结构"及地球化学特征[J].地质学报, 2012, 86(7):1119-1131. http://mall.cnki.net/magazine/article/dzxe201207008.htm Zhang Zhengwei, Li Yujiao, Zhou Lingjie, et al.The coalbauxite-iron structure and geochemistry feature of ore-bearing rock series for bauxites in southeast Guizhou[J].Acta Geologica Sinica, 2012, 86(7):1119-1131(in Chinese with English abstract). http://mall.cnki.net/magazine/article/dzxe201207008.htm
[11] 吴艳艳, 秦勇, 易同生.贵州凯里梁山组高硫煤中稀土元素的富集及其地质成因[J].地质学报, 2010, 84(2):280-285. doi: 10.1111/acgs.2010.84.issue-2 Wu Yanyan, Qin Yong, Yi Tongsheng.Enrichment of rare earth elements in high sulfur coal of Liangshan formation from Kaili, Guizhou, China and geological origin[J].Acta Geologica Sinica, 2010, 84(2):280-285(in Chinese with English abstract). doi: 10.1111/acgs.2010.84.issue-2
[12] 吴朝东, 杨承运, 陈其英.湘西黑色岩系地球化学特征和成因意义[J].岩石矿物学杂志, 1999, 18(1):26-39. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKW901.004.htm Wu Chaodong, Yang Chengyun, Chen Qiying.The origin and geochemical characteristics of upper Sinain-lower Cambrian black shales in western Hunan[J].Acta Petrologica et Mineralogica, 1999, 18(1):26-39(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-YSKW901.004.htm
[13] 李国新, 范昱, 陈洪德, 等.黔南独山地区晚石炭世-早二叠世早期沉积特征及层序地层研究[J].中国地质, 2011, 38(2):346-355. http://mall.cnki.net/magazine/article/dizi201102011.htm Li Guoxin, Fan Yu, Chen Hongde, et al.Sedimentary characteristics and sequence characteristics of Late Carboniferous and early Early Permian period in Dushan, southern Guizhou Province[J].Geology in China, 2011, 38(2):346-355(in Chinese with English abstract). http://mall.cnki.net/magazine/article/dizi201102011.htm
[14] 金玉玕, 方润森.云南陆良下二叠统矿山组的腕足动物化石兼论梁山期古地理特征[J].古生物学报, 1985, 24(2):216-228. http://www.cnki.com.cn/Article/CJFDTOTAL-GSWX198502009.htm Jin Yugan, Fang Runseng.Early Permian brachiopods from the Kuangshan formation in Luliang County, Yunnan with notes on Paleogeography of south China during the Liangshannian stage[J].Acta Palaeontologica Sinica, 1985, 24(2):216-228(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-GSWX198502009.htm
[15] 毛家仁.贵阳乌当上古生界的海侵-海退层序[J].现代地质, 2005, 19(1):119-126. http://www.cnki.com.cn/article/cjfdtotal-xddz20050100h.htm Mao Jiaren.Transgressive-regressive sequences of the upper Paleozoic at the Wudang section in Guiyang[J].Geoscience, 2005, 19(1):119-126(in Chinese with English abstract). http://www.cnki.com.cn/article/cjfdtotal-xddz20050100h.htm
[16] 石和, 黄思静, 赵鹏肖.贵州惠水石炭纪锶同位素曲线及年代地层对比[J].中国地质, 2003, 30(2):138-143. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI200302004.htm Shi He, Huang Sijing, Zhao Pengxiao.Strontium isotopic curve of the Carboniferous in Huishui, Guizhou, and chronostratigraphic correlation[J].Geology in China, 2003, 30(2):138-143(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI200302004.htm
[17] Taylor S R, Mclennan S M.The Continental Crust:Its Composition and Evolution[M].1985.
[18] Morad S, Felitsyn S.Identification of primary Ce-anomaly signatures in fossil biogenic apatite:Implication for the Cambrian oceanic anoxia and phosphogenesis[J].Sedimentary Geology, 2001, 143(1):259-264. http://cn.bing.com/academic/profile?id=2039869433&encoded=0&v=paper_preview&mkt=zh-cn
[19] Shields G, Stille P.Diagenetic constraints on the use of cerium anomalies as palaeoseawater redox proxies:An isotopic and REE study of Cambrian Phosphorites[J].Chemical Geology, 2001, 175(1):29-48.
[20] 常华进, 储雪蕾, 冯连君, 等.氧化还原敏感微量元素对古海洋沉积环境的指示意义[J].地质论评, 2009, 55(1):91-99. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200901015.htm Chang Huajin, Chu Xuelei, Feng Lianjun, et al.Redox sensitive trace elements as paleoenvironments proxies[J].Geological Review, 2009, 55(1):91-99(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200901015.htm
[21] Tribovillard N, Algeo T J, Lyons T, et al.Trace metals as paleoredox and paleoproductivity proxies:An Update[J].Chemical Geology, 2006, 232(1):12-32. http://cn.bing.com/academic/profile?id=2057391595&encoded=0&v=paper_preview&mkt=zh-cn
[22] 汤冬杰, 史晓颖, 裴云鹏, 等.华北中元古代陆表海氧化还原条件[J].古地理学报, 2011, 13(5):563-580. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201105016.htm Tang Dongjie, Shi Xiaoying, Pei Yunpeng, et al.Redox status of the Mesoproterozoic epeiric sea in North China[J].Journal of Palaeogeography, 2011, 13(5):563-580(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201105016.htm
[23] Kimura H, Watanabe Y.Oceanic anoxia at the Precambriancambrian boundary[J].Geology, 2001, 29(11):995-998. doi: 10.1130/0091-7613(2001)029<0995:OAATPC>2.0.CO;2
[24] Wignall P B, Myers K J.Interpreting benthic oxygen levels in mudrocks:A new approach[J].Geology, 1988, 16(5):452-455. doi: 10.1130/0091-7613(1988)016<0452:IBOLIM>2.3.CO;2
[25] Dill H, Teschner M, Wehner H.Petrography, inorganic and organic geochemistry of Lower Permian carbonaceous Fan sequences ("brandschiefer Series")-federal Republic of Germany:Constraints to their paleogeography and assessment of their source rock potential[J].Chemical Geology, 1988, 67(3):307-325. http://cn.bing.com/academic/profile?id=2012472160&encoded=0&v=paper_preview&mkt=zh-cn
[26] ErnstW.Geochemical Facies Analysis[M].[S.l.]:Elsevier, 2012.
[27] Jones B, Manning D A.Comparison of geochemical Indices used for the interpretation of palaeoredox conditions in ancient mudstones[J].Chemical Geology, 1994, 111(1):111-129. http://cn.bing.com/academic/profile?id=2050670879&encoded=0&v=paper_preview&mkt=zh-cn
[28] Telnaes N, Cooper B, Jones B.Organic Geochemistry, Advances and Applications in Energy and the Natural Environment[M].[S.l.]:Manchester University Press Manchester, 1991.
[29] Rimmer S M.Geochemical Paleoredox Indicators in Devonian-Mississippian Black Shales, Central Appalachian Basin (USA)[J].Chemical Geology, 2004, 206(3):373-391. http://cn.bing.com/academic/profile?id=2158824434&encoded=0&v=paper_preview&mkt=zh-cn
[30] 万晓樵, 刘文灿, 李国彪, 等.白垩纪黑色页岩与海水含氧量变化——以西藏南部为例[J].中国地质, 2003, 30(1):36-47. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI200301004.htm Wan Xiaojiao, Liu Wenchan, Li Guobiao.Cretaceous black shale and dissolved oxygen content——A case study in southern Tibet[J].Geology in China, 2003, 30(1):36-47(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI200301004.htm
[31] 吴朝东, 储著银.黑色页岩微量元素形态分析及地质意义[J].矿物岩石地球化学通报, 2001, 20(1):14-20. http://www.cnki.com.cn/Article/CJFDTOTAL-KYDH200101004.htm Wu Chaodong, Chu Xuyin.Sequential extraction of trace elements and the geological significance of fractions in black ahales, west Hunan and East Guizhou[J].Bulletin of Mineralogy, Petrology and Geochemistry, 2001, 20(1):14-20(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-KYDH200101004.htm
[32] Erbachen J, Gerth W, Schmiedl G, et al.Benthic foraminiferal assemblages of late Aptian-early Albian black shale intervals in the Vocontian Basin, Se France[J].Cretaceous Research, 1998, 19(6):805-826. doi: 10.1006/cres.1998.0134
[33] 于炳松, 王黎栋, 陈建强, 等.塔里木盆地北部下寒武统底部黑色页岩形成的次氧化条件[J].地学前缘, 2003, 10(4):545-550. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200304029.htm Yu Bingsong, Wang Lidong, Chen Jianqiang, et al.The suboxic depositional setting of black shales in lower Cambrian from northern Tarim basin[J].Earth Science Frontiers, 2003, 10(4):545-550(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200304029.htm
[34] 程立雪, 王元君, 陈洪德, 等.上扬子地区震旦系-早古生界黑色页岩的沉积和埋藏环境[J].岩石学报, 2013, 29(8):2906-2912. http://www.cnki.com.cn/article/cjfdtotal-ysxb201308026.htm Cheng Lixue, Wang Yuanjun, Chen Hongde, et al.Sedimentary and burial environment of black shales of Sinian to Early Palaeozoic in Upper Yangtze region[J].Acta Petrologica Sinica, 2013, 29(8):2906-2912(in Chinese with English abstract). http://www.cnki.com.cn/article/cjfdtotal-ysxb201308026.htm
[35] Piper D, Calvert S.A Marine Biogeochemical Perspective on Black Shale Deposition[J].Earth-science Reviews, 2009, 95(1):63-96. http://cn.bing.com/academic/profile?id=2066134063&encoded=0&v=paper_preview&mkt=zh-cn
[36] 张妮, 林春明, 周健, 等.苏北盆地高邮凹陷始新统戴南组一段稀土元素特征及其物源指示意义[J].地质论评, 2012, 58(2):369-378. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201202025.htm Zhang Ni, Lin Chunming, Zhou Jian, et al.REE characteristics of the 1st Member of Eocene Dainan Formation in Gaoyou Depression of North Jiangsu basin, and its significance in provenance instruction[J].Geological Review, 2012, 58(2):369-378(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201202025.htm
[37] Murray R W, Brink M R B, Brumsack H J, et al.Rare Earth Elements in Japan Sea Sediments and Diagenetic Behavior of Ce/Ce:Results From Odp Leg 127[J].Geochimica et Cosmochimica Acta, 1991, 55(9):2453-2466. doi: 10.1016/0016-7037(91)90365-C
[38] Worash G, Valera R.Rare earth element geochemistry of the antalo supersequence in the Mekele Outlier (tigray Region, Northern Ethiopia)[J].Chemical Geology, 2002, 182(2):395-407. http://cn.bing.com/academic/profile?id=2082178663&encoded=0&v=paper_preview&mkt=zh-cn
[39] 许中杰, 程日辉, 张莉, 等.华南陆缘晚三叠-早、中侏罗世海平面相对升降与古气候演化的地球化学记录[J].地球科学——中国地质大学学报, 2012, 37(1):113-124. Xu Zhongjie, Cheng Rihui, Zhang Li, et al.The geochemistry records of sea-level relative movement and paleoclimatic evolution of the south China continental margin in Late Triassic-Early-middle Jurassic[J].Earth Science——Journal of China University of Geosciences, 2012, 37(1):113-124(in Chinese with English abstract).
-
期刊类型引用(8)
1. 张云，张天福，程先钰，孙立新，程银行，王少轶，王善博，马海林，鲁超. 鄂尔多斯盆地东北部侏罗纪含铀岩系三维地质结构与铀成矿规律浅析. 中国地质. 2022(01): 66-80 . 
本站查看
2. 庞康，吴柏林，孙涛，郝关清，雷安贵，杨松林，刘池阳，傅斌，权军明，王苗，郝欣，刘明义，李琪，张效瑞. 鄂尔多斯盆地砂岩型铀矿碳酸盐岩碳氧同位素及其天然气-水混合流体作用特征. 中国地质. 2022(05): 1571-1590 . 本站查看
3. 林兆民，张嘉冕. 甘肃省207铀矿及富铀岩体特征研究. 甘肃地质. 2022(04): 42-48 . 百度学术
4. Reng-an Yu，Shan-bo Wang，Qiang Zhu，Qing-hong Si，Xue-ming Teng，Xiao-xue Liu，Hou-ning Liu，Yong-xiang Tang. Zircon U-Pb ages and provenance characteristics of the Zhiluo Formation sandstones and the formation background of the uranium deposit in Huangling area, Ordos Basin, China. China Geology. 2021(04): 600-615 . 必应学术
5. 张天福，张云，金若时，俞礽安，孙立新，程银行，奥琮，马海林. 鄂尔多斯盆地东北缘侏罗系层序界面特征对砂岩型铀矿成矿环境的制约. 中国地质. 2020(02): 278-299 . 本站查看
6. 张云，张天福，孙立新，程银行，张祺，王少轶，程先钰，周小希. 鄂尔多斯盆地南缘黄陵地区煤铀兼探钻孔数据集成与三维地质模型构建. 中国地质. 2020(S1): 231-254 . 本站查看
7. 张天福，张云，程先钰，孙立新，程银行，周小希，王少轶，马海林，鲁超. 鄂尔多斯盆地北部东胜地区侏罗系-白垩系钻孔数据库与三维地质模型. 中国地质. 2020(S1): 220-245 . 本站查看
8. 田亮，赵天林，尹永朋，李名，叶阳. 内蒙古二连盆地额仁淖尔地区铀成矿水文地质条件分析. 矿产勘查. 2020(11): 2424-2429 . 百度学术
其他类型引用(0)
计量
- 文章访问数: 3287
- HTML全文浏览量: 652
- PDF下载量: 5939
- 被引次数: 8
