赵国龙, 朱洪森, 李泊洋, 王友, 朱慧忠. 论内蒙古第四纪冰川和冰臼群的成因[J]. 地质通报, 2001, 20(2): 200-205. DOI: 10.12097/j.issn.1671-2552.2001.02.016
    引用本文: 赵国龙, 朱洪森, 李泊洋, 王友, 朱慧忠. 论内蒙古第四纪冰川和冰臼群的成因[J]. 地质通报, 2001, 20(2): 200-205. DOI: 10.12097/j.issn.1671-2552.2001.02.016
    ZHAO Guo-long, ZHU Hong-sen, LI Bo-yang, WANG You, ZHU Hui-zhong. Quaternary glacial geology and origin of glacial pothole swarms in Inner Mongolia[J]. Geological Bulletin of China, 2001, 20(2): 200-205. DOI: 10.12097/j.issn.1671-2552.2001.02.016
    Citation: ZHAO Guo-long, ZHU Hong-sen, LI Bo-yang, WANG You, ZHU Hui-zhong. Quaternary glacial geology and origin of glacial pothole swarms in Inner Mongolia[J]. Geological Bulletin of China, 2001, 20(2): 200-205. DOI: 10.12097/j.issn.1671-2552.2001.02.016

    论内蒙古第四纪冰川和冰臼群的成因

    Quaternary glacial geology and origin of glacial pothole swarms in Inner Mongolia

    • 摘要: 通过内蒙古林东地区第四纪冰川地质和冰臼群成因专项调查工作,发现了晚更新世冰碛泥砾层和龟背石、熨斗石、龟裂石等典型的冰碛砾石及冰斗、刃脊、角峰、冰川槽谷中的表皮构造等山谷冰川遗迹。在花岗岩体中发育的岩臼群,可划分为冰期冰雪融水形成的冰臼、现代季节性降水形成的瓯穴和风蚀作用为主形成的风龛3种类型。本区冰臼同山谷冰川相伴随,未发现远源巨型漂砾等大陆冰盖证据。

       

    /

    返回文章
    返回