ISSN 1009-6248CN 61-1149/P 双月刊

主管单位:中国地质调查局

主办单位:中国地质调查局西安地质调查中心
中国地质学会

    • 中文核心期刊
    • CSCD收录期刊
    • 中国科技核心期刊
    • Scopus收录期刊
高级检索

湘西要坝洞沉积堆积特征及形成时代

林玉石, 张顺治, 张美良, 覃嘉铭, 舒丽, 朱晓燕, 曾志飙

林玉石, 张顺治, 张美良, 等. 湘西要坝洞沉积堆积特征及形成时代[J]. 西北地质, 2007, 40(3): 52-61.
引用本文: 林玉石, 张顺治, 张美良, 等. 湘西要坝洞沉积堆积特征及形成时代[J]. 西北地质, 2007, 40(3): 52-61.
LIN Yu-shi, ZHANG Shun-zhi, ZHANG Mei-liang, et al. Sedimentary and Accumulation Characteristics and Formation Age of Yaoba Cave in Baojing County, West Hunan[J]. Northwestern Geology, 2007, 40(3): 52-61.
Citation: LIN Yu-shi, ZHANG Shun-zhi, ZHANG Mei-liang, et al. Sedimentary and Accumulation Characteristics and Formation Age of Yaoba Cave in Baojing County, West Hunan[J]. Northwestern Geology, 2007, 40(3): 52-61.

湘西要坝洞沉积堆积特征及形成时代

Sedimentary and Accumulation Characteristics and Formation Age of Yaoba Cave in Baojing County, West Hunan

  • 摘要: 要坝洞在保靖县城北5km,是有旅游和科研价值的洞穴.洞穴发育在保靖-复兴断裂带的裂隙破碎构造控制的白云岩、白云岩化灰岩残体中,是断面陡转缓地段的垂向洞穴,成洞原因与所处的特定地质构造环境有关.在阐述洞穴形成特征的基础上,详细论述了洞穴沉积物及其相关性.洞穴碎屑沉积、次生化学沉积类型齐全,组成高、中、低三个沉(堆)积台面,构成多期(次)沉(堆)积的伴生共存组合体,展示洞穴及其沉积特征和过程.笔者进一步完善了次生化学沉积的成因分类,认为壁流石、钟乳石、石笋、石柱聚集匹配,构成景点,具有旅游观赏价值.同时,选择具有代表性的1号石笋进行同位素测年和综合研究,以其完好的沉积旋回、结构构造特征,显示3~1万a间的冰期气候沉积特征,其冷暖气候转(突)变标志明显.在洞穴及其沉(堆)积综合研究的基础上,根据洞穴沉(堆)积、洞内外新近系、古近系、白垩系的伴生沉积、储存关系,判断要坝洞形成于白垩纪前后.
    Abstract: The Yaoba cave with a great value in tourism and scientific research is situated about 5 km to north of Baojing county. The cave was vertically developed in do lomitite and dolom itized limestone and controlled by a fracture zone in the Baojing-Fuxing area. The form ation of the cave is closely related to the special geological tectonic environment. Authors discussed the cave sediments-speleothem in particular and its relativity on the base of cave formation characteristics. The cave has all types of cave sediments including debris sediments and sub-chemical deposits and formed upper, middle and lower three different depositp latforms. These platforms and its accompanying deposits display characteristics of cave shape, deposits and its sediment processes. The study has completed the origin classification for sub-chemical deposits and suggests that the wall flow stones, stalactite, stalagmites and stalacto-stalagmites accumulated together could form scenery spotswith great importance in tourism. The No.1 stalagmite with perfect depositcycle, texture and structure characteristics indicates that the deposit of the glacial stage during 30~10ka BP. On the basis of synthetic study about the cave and its sediments, and combined with the Tertiary and Cretaceous sediments and the relationship between the accom panying deposits, it is concluded that the Yaoba cave was formed during the Cretaceous period.
  • 洛塔岩溶研究组.洛塔岩溶及其水资源评价研究[M].北京:地质出版社,1984:63-104.

    张顺治,曾志飙,张美良,等.湘西保靖白岩洞--金塘湾洞穴系统的发育特征[J].中国岩溶.2000,19(2):188-194.

    翁金桃.桂林岩溶与碳酸盐岩[M].重庆:重庆出版社.1986:82-166.

    朱学稳,汪训一,朱德浩,等.桂林岩溶地貌与洞穴研究[M].北京:地质出版社,1988:96-117.

    朱学稳.我国灰岩洞穴次生化学沉积物的类型和形成系统[J].中国地质科学院院报,1987,(15):137-142.

    沈继芳,李焰云,徐瑞春,等.清江流域岩溶研究[M].北京:地质出版社,1996:56-113.

    林钧枢,张耀光,等.瑶琳洞形成与环境研究[M].北京:中国科学技术出版社,1993:62-136.

    杨子赓,牟昀智.北京猿人遗址综合研究[M].北京:科学出版社,1985,1-85.

    袁道先,覃嘉铭,张美良,等.桂林20万年石笋高分辨率古环境重建[M].桂林:广西师范大学出版社,1999:5-52.

    袁道先,刘再华,林玉石,等.中国岩溶动力系统[M].北京:地质出版社,2002:162-177.

    张美良,程海,袁道先,等.末次冰期贵州七星洞石笋高分辨率气候记录与Heinrich事件[J].地球学报,2004,25(3):337-344.

    张美良,程海,林玉石,等.桂林地区水南洞14~25万年石笋的碳氧同位素记录和古气候重建[J].古地理学报,2004,6(1):57-68.

    覃嘉铭,袁道先,程海,等.贵州都匀七星洞石笋剖面晚更新世高分辨率的气候地层学[J].第四纪研究,2004,24(3):318-324.

    林玉石,袁道先,程海,等.云南宁蒗泸沽湖地区的古环境重建[J].中国岩溶,2001,20(3):174-182.

    林玉石,张美良,覃嘉铭,等.再论洞穴石笋的沉积速率[J].地质论评,2005,51(4):435-441.

    林玉石,袁道先,程海,等.桂林水南洞1号石笋的沉积年代学研究[J],西北地质,2006,39(4).

    邓自强,林玉石,张美良,等.桂林岩溶与地质构造[M].重庆:重庆出版社,1988:37-125.

    冉景丞,林玉石.荔波洞穴研究[M].贵阳:贵州民族出版社,2005:30-70.

    Research group of Luota karst geology.Study on karst development and water resources assessment in Luota area.[M].Geological Publishing House,Beijing,1984,63-104.

    ZHANG Shunzhi,ZENG Zhibiao,ZHANG Meiliang,et al.Development characteristics of Baiyandong-Jintangwan cave system,Baojing county of Hunan province[J].Carsologica Sinica.2000,19(2):188-194.

    WENG Jintao.Karst and carbonate rocks in Guilin[M].Chongqing Publishing House,Chongqing,1988:82-166.

    ZHU Xuewen,WANG Xunyi,ZHU Dehao,et al.Study on karst geomorphology and caves in Guilin[M].Geological Publishing House,Beijing,1988:96-117.

    ZHU Xuewen.The type of secondary chemical deposition and forming system in limestone cave,China[J].Acta Geoscienca Sinica.1987,(15):137-142.

    SHEN Jifang,LI Yanyun,XU Ruichun,et al.Karst study in the drainage area of Qinjiang river[M].Geological Publishing House.Beijing,1996:56-113.

    LIN Junshu,ZHANG Yaoguang,et al.Study on cave development and environment in Yaolin cave[M].Science Press,Beijing,1993,62-136.

    YANG Zigeng,MOU Yunzhi.The Synthetical Study of Beijing Man Site[M].Science Press,Beijing,1985:1-85.

    YUAN Daoxian,QIN Jiaming,ZHANG Meiliang,et al.High resolution paleoenvironmental reconstrction up to 200000 years B.P.with speleothems from Guilin[M].Guangxi Normal University Press,Guilin,1999:5-52.

    YUAN Daoxian,LIU Zaihua,LIN Yushi,et al.Karst dynamic systems of China[M].Geological Publishing House,Beijing,2002:162-177.

    ZHANG Meiliang,CHENG Hai,YUAN Daoxian,et al.The high resolution climatic records from two stalagmites in Qinxin cave of Guizhou and Heinrich events during the last glacial periods[J].Acta Geoscienca Sinica.25(3):337-344.

    ZHANG Meiliang,CHENG Hai,LIN Yushi,et al.The Records of Carbon and Oxygen Isotope and Palaeoclimate Reconstruction From A Stalagmite of Shuinan Cave During 140~250ka B.P.In Guilin[J].Journal of Palaogeography,2004,6(1):57-68.

    QIN Jiaming,YUAN Daoxian,CHENG Hai,et al.A high resolution late Pleistocene climato-stratigraphy of 4 stalagmtes from Qixin cave,Duyun,Guizhou[J].Quaternary Sciences,2004,24(3):318-324.

    LIN Yushi,ZHANG Meiliang,QIN Jiaming,et al.The record of paleoclimatic environment in Lugu lake area of Linglan county,Yuannan[J].Carsologica Sinica.2001,20(3):174-182.

    LIN Yushi,ZHANG Meiliang,QIN Jiaming,et al.Growth rate of cave stalagmites[J].Geological Review,2005,51(4):435-441.

    LIN Yushi,YUAN Daoxian,CHENG Hai,et al.Research on the stalagmites sedimentary chronology-A case study on N0.1 stalagmite of Shuinan cave in Guilin,China[J].2006.

    DENG Ziqiang,LIN Yushi,ZHANG Meiliang,et al.Karst and geologic structure in Guilin[M].Chongqing Publishing House,Chongqing,1988:37-125.

    RAN Jingcheng,LIN Yushi.Speleology and biospeleology research in Libo[M].Printing House of Guizhou Nation,Guiyan,2005:30-70.

计量
  • 文章访问数:  2227
  • HTML全文浏览量:  0
  • PDF下载量:  3568
  • 被引次数: 0
出版历程
  • 收稿日期:  2006-10-10
  • 修回日期:  2007-03-07
  • 发布日期:  2007-09-04

目录

    /

    返回文章
    返回