快速检索 年期检索 高级检索
    夏军, 钟华明, 童劲松, 鲁如魁. 2006: 藏北龙木错东部三岔口地区下奥陶统与泥盆系的不整合界面. 地质通报, 25(1): 113-117.
    引用本文: 夏军, 钟华明, 童劲松, 鲁如魁. 2006: 藏北龙木错东部三岔口地区下奥陶统与泥盆系的不整合界面. 地质通报, 25(1): 113-117.
    shu
    XIA Jun, ZHONG Hua-ming, TONG Jin-song, LU Ru-kui. 2006: Unconformity between the Lower Ordovician and Devonian in the Sanchakou area in the eastern part of the Lungmu Co, northern Tibet, China. Geological Bulletin of China, 25(1): 113-117.
    Citation: XIA Jun, ZHONG Hua-ming, TONG Jin-song, LU Ru-kui. 2006: Unconformity between the Lower Ordovician and Devonian in the Sanchakou area in the eastern part of the Lungmu Co, northern Tibet, China. Geological Bulletin of China, 25(1): 113-117.
    shu

    藏北龙木错东部三岔口地区下奥陶统与泥盆系的不整合界面

    Unconformity between the Lower Ordovician and Devonian in the Sanchakou area in the eastern part of the Lungmu Co, northern Tibet, China

      摘要
    • 摘要: 在北羌塘三岔口一带采获丰富的腕足类：汉伯矮正形贝及比较种Nanorthis cf.hamburgensis（Walcott）。建立了早奥陶世岩石地层单位——三岔口组，是羌塘地区目前有化石控制的最低层位。中、晚泥盆世拉竹龙组与下伏志留系、奥陶系不整合接触关系的进一步确定，证明了羌北-昌都板块与扬子板块的亲缘性，为羌北-昌都板块属性的确定提供了重要证据。

       

      • HTML全文
      • 参考文献(0)
      • 相关文章
      • 施引文献
    • 资源附件(0)

    /

    返回文章
    返回