四川龙门山区中泥盆统金宝石组核形石岩石学特征及其成因<sup>&#x0002A;</sup>

doi:10.7605/gdlxb.2018.02.015

古地理学报 ›› 2018, Vol. 20 ›› Issue (2): 207-218. doi: 10.7605/gdlxb.2018.02.015

• 岩相古地理学及沉积学 • 上一篇下一篇

四川龙门山区中泥盆统金宝石组核形石岩石学特征及其成因^*

成晓雨^{1, 2}, 李凤杰^{1, 2}, 荆锡贵^{1, 2}, 沈凡^{1, 2}, 张昊^{1, 2}

1 油气藏地质及开发国家重点实验室(成都理工大学),四川成都 610059;
2 成都理工大学沉积地质研究院,四川成都 610059;

收稿日期:2017-07-04 修回日期:2017-09-28 出版日期:2018-04-01 发布日期:2018-04-02
通讯作者: 李凤杰,男,1972年生,教授,主要从事沉积学研究。E-mail: lifengjie72@163.com。
作者简介:成晓雨,女,1992年生,成都理工大学沉积地质研究院硕士生,研究方向为沉积学。E-mail: 455474944@qq.com。
基金资助:
*国家自然科学基金项目(编号: 41172100),成都理工大学沉积地质学科研创新团队项目(编号: KYTD201703)共同资助

Petrologic characteristics and genesis analysis of oncoids from the Middle Devonian Jinbaoshi Formation in Longmenshan area,Sichuan Province

Cheng Xiao-Yu^{1, 2}, Li Feng-Jie^{1, 2}, Jing Xi-Gui^{1, 2}, Shen Fan^{1, 2}, Zhang Hao^{1, 2}

1 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,Sichuan;
2 Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,Sichuan

Received:2017-07-04 Revised:2017-09-28 Online:2018-04-01 Published:2018-04-02
Contact: Li Feng-Jie,born in 1972,professor,is engaged in research of sedimentology. E-mail: lifengjie72@163.com.
About author:Cheng Xiao-Yu,born in 1992,is a master degree candidate at Chengdu University of Technology. She majors in sedimentology. E-mail: 455474944@qq.com.About the corresponding author Li Feng-Jie,born in 1972,professor,is engaged in research of sedimentology. E-mail: lifengjie72@163.com.
Supported by:
[Co-funded by the National Natural Science Foundation of China(No.41172100) and Project of Sedimentary Geology Subject Innovation Team in Chengdu University of Technology(No.KYTD201703)]

摘要/Abstract

摘要： 四川龙门山区甘溪剖面中泥盆统金宝石组顶部发育一套核形石灰岩。通过野外剖面实测和镜下详细观察,认为该套核形石灰岩垂向上可分为3个沉积旋回,每个旋回均由核形石灰岩和泥晶灰岩组成。葛万藻(Girvanella)丝状体在核形石的核心和包壳中均有发育,对核形石的形成具有重要的作用。结合核形石中的纹层类型、Girvanella丝状体形态以及渗滤砂与核形石纹层的关系,认为核形石是在浅滩和礁后潟湖环境中沉积形成的,核形石及其围岩中赋存的粒内渗滤砂和粒间渗滤砂,形成于核形石沉积之后的大气水淋滤作用。通过对核形石形成环境的分析可知,龙门山区甘溪剖面中泥盆统金宝石组顶部核形石灰岩形成的水动力条件从下到上逐渐减弱,反映了当时相对海平面由低到高的变化特点。

关键词: 核形石特征, 环境分析, 成因分析, 金宝石组, 龙门山区

Abstract: A set of oncoidal limestone was developed in the top of Jinbaoshi Formation of Middle Devonian in Longmenshan area,Sichuan Province. Based on field profile survey and detailed observation under the microscope,the oncoidal limestone could be divided into three sedimentary cycles vertically. Each cycle was composed of oncoidal limestone and micrite. Girvanella filaments can be seen in both the core and cortex of oncoids,and they played an important role in the formation of oncoid. Combined with the types of laminae,morphology of Girvanella filaments,and the relationship between infiltration sand and laminae,it can be concluded that the oncoids were formed in bank and lagoon in the reef back. There are two types of infiltration sands, intragranular and intergranule sands,subjected to leaching of meteoric water during the exposure after the oncoids deposition. By analysis of the formation environment of oncoids,it can be concluded that the hydrodynamic condition gradually diminished from bottom to top,reflecting a gradual rise of the relative sea level at that time.

Key words: characteristics of oncoid, environmental analysis, genesis analysis, Jinbaoshi Formation, Longmenshan area

中图分类号:

P588.24+8

成晓雨, 李凤杰, 荆锡贵, 沈凡, 张昊. 四川龙门山区中泥盆统金宝石组核形石岩石学特征及其成因^*[J]. 古地理学报, 2018, 20(2): 207-218.

Cheng Xiao-Yu, Li Feng-Jie, Jing Xi-Gui, Shen Fan, Zhang Hao. Petrologic characteristics and genesis analysis of oncoids from the Middle Devonian Jinbaoshi Formation in Longmenshan area,Sichuan Province[J]. JOPC, 2018, 20(2): 207-218.

http://www.gdlxb.cn/CN/Y2018/V20/I2/207

参考文献

[1] 常玉光,黄华州,郑伟,孙凤余. 2013. 河南华北型寒武系馒头组微生物岩沉积特征研究. 中国矿业大学学报, 42(2): 236-242. [Chang Y G,Huang H Z,Zheng W,Sun F Y. 2013. Sedimentary characteristics of microbialites of the North China type in mantou formation Cambrian,Henan. Journal of University of Mining & Technology, 42(2): 236-242]
[2] 代明月,齐永安,常玉光,王敏,李妲. 2014. 河南登封地区寒武系第三统馒头组二段中的核形石及其意义. 沉积学报, 32(3): 410-417. [Dai M Y,Qi Y A,Chang Y G,Wang M,Li D. 2014 Oncoids and their significance from the second member of the Mantou Formation(Cambrian Series 3),Dengfeng Area,Henan. Acta Sedimentologica Sinica,2014, 32(3): 410-417]
[3] 代明月,齐永安,张喜洋,李妲. 2016. 豫西渑池寒武系第三统馒头组核形石中的 Grivanella . 地球科学, 41(6): 919-930. [Dai M Y,Qi Y A,Zhang X Y,Li D. 2016. Grivanella in oncoids from the Mantou Formation(Cambrian Series 3),Mianchi,Western Henan. Earth Science, 41(6): 919-930]
[4] 侯鸿飞,万正权,鲜思远. 1988. 四川龙门山地区泥盆纪地层古生物及沉积相. 北京: 地质出版社,1-158. [Hou H F,Wang Z Q,Xian S Y. 1988. The stratigraphic Paleontology and sedimentary facie of Devonian in Longmen mountain area,Sichuan. Beijing: Geological House,1-158]
[5] 李熙哲,管守锐,谢庆宾,汪泽城. 2000. 平邑盆地下第三系官中段核形石成因分析. 岩石学报, 16(2): 262-268. [Li X Z,Guan S R,Xie Q B,Wang Z C. 2000. The oncoids genesis in th emiddle member of the Guanzhong Formation of Eocene in Pingyi Basin. Acta Petrologica Sinica, 16(2): 262-268]
[6] 刘文均,陈源仁,郑荣才,王洪峰,李祥辉. 1996. 层序地层. 成都: 成都科技大学出版社,1-153. [Liu W J,Chen Y R,Zheng R C,Wang H F,Li X H.1996,Stratigraphic sequence. Chengdu: Chengdu University of Science and Technology House,1-153]
[7] 梅冥相. 2007. 微生物碳酸盐岩分类体系的修订: 对灰岩成因结构分类体系的补充. 地学前缘, 14(5): 222-234. [Mei M X. 2007. Revised classification of microbial carbonates: Complementing the classification of limestones. Earth Science, 14(5): 222-234]
[8] 齐永安,代明月,常玉光,王敏,李妲. 2013. 豫西渑池地区寒武系第三统馒头组二段的核形石. 高校地质学报, 19(4): 634-641. [Qi Y A,Dai M Y,Chang Y G,Wang M,Li D. 2013. The Oncoids from the Second Member of Mantou Formation(the Third Series,Cambrian),Mianchi Area,Western Henan Province. Geological Journal of China Universities, 19(4): 634-641]
[9] 鲜思远,陈继荣,万正权. 1995. 四川龙门山甘溪泥盆纪生态地层、层序地层与海平面变化. 岩相古地理, 15(6): 1-47. [Xian S Y,Chen J R,Wang Z Q. 1995. Devonian ecostratigtaphy,Sequence stratigraphy and sea-level changes in Ganxi,Longmen Mountain Area,Sichuan. Sedimentary Facies and Palaeogeography, 15(6): 1-47]
[10] 杨玉芳,钟建华,曾石岐,陈志鹏,吉庆生,梁刚,张鹏,高柏原. 2009. 松辽盆地早白垩世青山口组核形石的特征及其环境意义. 地质学报, 83(4): 558-569. [Yang Y F,Zhong J H,Zeng S Q,Chen Z P,Ji Q S,Liang G,Zhang P,Gao B Y. 2009. Characteristics of oncolites in the Early Cretaceous Qingshankou Formation,Songliao Basin and its environmental significance. Acta Geologica Sinica, 83(4): 558-569]
[11] 曾允孚,张锦泉,林文球,叶亚平. 1983. 广西泗顶泥盆系上统融县组中核形石的类型及其环境意义. 沉积学报, 1(1): 42-49. [Zeng Y F,Zhang J Q,Lin W Q,Ye Y P. 1983. Types and environmental significance of oncoids from Rongxian Formation of the Upper Devonian in Siding,Guangxi. Acta Sedimentologica Sinica, 1(1): 42-49]
[12] 张利伟,洪天求,贾志海. 2011. 安徽巢湖北部地区下三叠统和龙山组微生物岩及其意义. 地质科学, 46(2): 392-403. [Zhang L W,Hong T Q,Jia Z H. 2011. Microbialites and its significances from the Lower Triassic Helongshan Formation in Chaohu area,Anhui Province,south China. Chinese Journal of Geology, 46(2): 392-403]
[13] 张文浩,史晓颖,汤冬杰,蒋干清. 2014. 华北地台西缘早—中寒武世过渡期核形石: 微组构与生物矿化机制研究. 现代地质, 28(1): 1-15. [Zhang W H,Shi X Y,Tang D J,Jiang G Q. 2014. Oncolites from Lower-Middle Cambrian Transition of the Western North China Platform: A Study of Their Ultra-fabrics and Biomineralization. Geoscience, 28(1): 1-15]
[14] 郑荣才,文华国,王昌勇,常海亮. 2016. 龙门山泥盆系野外实习指南. 北京: 地质出版社,1-262. [Zheng R C,Wen H G,Wang C Y,Chang H L. 2016. Field practice guide to Longgmenshan Devonian System. Beijing: Geological Publishing House,1-262]
[15] 周刚,郑荣才,赵罡,文华国,温龙斌. 2017. 川西北甘溪地区吉维特阶核形石特征、成因及地质意义. 吉林大学学报(地球科学版), 47(2): 405-417. [Zhou G,Zheng R C,Zhao G,Wen H G,Wen L B. 2017. Characteristics,origin and geological significance of oncolites of Gientian(Middle Devonian)in Ganxi Area,Northwestern Sichuan. Journal of JilinUniversity(Earth Science Edition), 47(2): 405-417]
[16] Arp G,Reimer A,Reitner J. 2001. Photosynthesis-induced biofilm calcification and calcium concentrations in Phanerozoic oceans. Science, 292: 1701-1704.
[17] Arafat A,Michael J D,Huda M. 2012. Microbial-Activated Sediment Traps Associated with Oncolite Formation along a Peritidal Beach,Northern Arabian(Persian)Gulf,Kuwait. Geomicrobiology Journal, 29(8): 679-696.
[18] Dahanayake K. 1977. Classification of oncoids from the Upper Jurassic carbonates of the French Jura. Sedimentary Geology, 18(4): 337-354.
[19] Daniela H,Reinhold L,Jürke G. 2006. Oncoids from the river Alz(southern Germany): Tiny ecosystems in a phosphorus-limited environment. Palaeogeography,Palaeoclimatology,Palaeoecology, 237(2): 378-395.
[20] Flügel E. 1982. Microfacies analysis of limestone. Berlin: Springer,1-633.
[21] Flügel E. 2010. Microfacies of Carbonate Rocks: Interpretation and Application. New York: Springer Verlag,1-976.
[22] Lanes S,Palma R M. 1998. Environmental implications of oncoids and associated sediments from the Remoredo Formation(Lower Jurassic)Mendoza,Argentina. Palaeogeography,Palaeoclimatology,Palaeoecology, 140(1): 357-366.
[23] Michal R,Grzegorz R 2016. Microbialites in the shallow-water marine environments of the Holy Cross Mountains(Poland)in the aftermath of the Frasnian-Famennian biotic crisis. Global and Planetary Change, 136(1): 30-40.
[24] Reolid M,Nieto L M. 2010. Jurassic Fe-Mn macro-oncoids from pelagic swells of the External Subbetic(Spain): Evidence of microbial origin. Geologica Acta, 8(2): 151-168.
[25] Riding R. 1991. Calcareous Algae and Stromatolotes. Heideberg: Springe-Verlag,1-571.
[26] Russell S S,Henry C F,Kelly F. 2009. Dinosaur-bearing oncoids from Ephemeral Lakes of the Lower Cretaceous Cedar Mountain Formation,Utah. Palaios, 24(1-2): 51-58.
[27] Stéphanie V,Andre S,Wolfgang H. 2007. Oncoid growth and distribution controlled by sea-level fluctuations and climate(Late Oxford,Swiss Jura Mountains). Facies, 53(4): 535-552.
[28] Wood A. 1957. The type-species of the genus Girvanella (calcareous algae). Palaeontology,1: 22-28.

选择文件类型/文献管理软件名称

选择包含的内容

四川龙门山区中泥盆统金宝石组核形石岩石学特征及其成因^*

Petrologic characteristics and genesis analysis of oncoids from the Middle Devonian Jinbaoshi Formation in Longmenshan area,Sichuan Province

RichHTML

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价

[1]	张自力, 李琦, 朱筱敏, 谈明轩, 张锐锋, 曹兰柱, 李凤勋, 单帅强. 陆相断陷湖盆重力流湖底扇沉积与地震响应特征分析: 以渤海湾盆地霸县凹陷古近系沙河街组为例^*[J]. 古地理学报, 2023, 25(5): 1049-1068.
[2]	李凤杰, 王佳, 马小康, 赖雪莲, 张鹏飞, 任栩莹, 陈政安. 四川龙门山地区中泥盆统金宝石组混合沉积特征^*[J]. 古地理学报, 2023, 25(2): 294-307.
[3]	张昊, 李凤杰, 沈凡, 陈政安, 倪子尧. 四川盆地龙门山区甘溪石沟里泥盆系养马坝组风暴沉积特征及其地质意义^*[J]. 古地理学报, 2019, 21(3): 441-450.
[4]	夏正楷, 张俊娜. 中国环境考古学的兴起、发展和展望^*[J]. 古地理学报, 2019, 21(1): 175-188.
[5]	汪梦诗, 张志杰, 周川闽, 袁选俊, 林敏捷, 刘银河, 成大伟. 准噶尔盆地玛湖凹陷下二叠统风城组碱湖岩石特征与成因^*[J]. 古地理学报, 2018, 20(1): 147-162.
[6]	鄢继华, 焦玉玺, 陈世悦, 邓远, 蒲秀刚. 沧东凹陷始新统孔店组二段深水细粒沉积岩中的软沉积物变形构造^*[J]. 古地理学报, 2017, 19(1): 89-98.

模态框（Modal）标题

选择文件类型/文献管理软件名称

选择包含的内容

四川龙门山区中泥盆统金宝石组核形石岩石学特征及其成因*

Petrologic characteristics and genesis analysis of oncoids from the Middle Devonian Jinbaoshi Formation in Longmenshan area,Sichuan Province

RichHTML

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价

四川龙门山区中泥盆统金宝石组核形石岩石学特征及其成因^*