花岗岩石林; 类型; 特征; 成因分析; 巴彦淖尔; 内蒙古," /> 花岗岩石林; 类型; 特征; 成因分析; 巴彦淖尔; 内蒙古,"/> 内蒙古巴彦淖尔花岗岩石林的特征及成因

干旱区研究 ›› 2014, Vol. 31 ›› Issue (3): 578-584.

• 陆面过程 • 上一篇    

内蒙古巴彦淖尔花岗岩石林的特征及成因

王璐琳,武法东   

  1. 中国地质大学(北京)地球科学与资源学院,北京 100083
  • 收稿日期:2013-04-06 修回日期:2013-06-08 出版日期:2014-05-15 发布日期:2014-05-30
  • 通讯作者: 武法东.E-mail: wufd@cugb.edu.cn
  • 作者简介:王璐琳(1985-),女,在读博士生,从事第四纪地质学、地质遗迹与地质公园调查评价研究. E-mail: lindakitten@qq.com
  • 基金资助:

    内蒙古自治区巴彦淖尔市国土资源局专项基金项目(201250167)资助

Features and Formation Causes of Granitic Stone  Forest in Bayan Nur, Inner Mongolia

WANG Lu-lin, WU Fa-dong   

  1. College of Earth Sciences and Resources, China University of Geoscience, Beijing 100083, China
  • Received:2013-04-06 Revised:2013-06-08 Online:2014-05-15 Published:2014-05-30

摘要: 通过对内蒙古巴彦淖尔花岗岩石林的调查和研究,对其形态类型和成因作了详尽的阐述。研究区的花岗岩石林从形态上可分为石柱、石锥、石蛋、蘑菇石、石排5种类型。根据形态特征的分析,该石林是由晚古生代花岗闪长岩—黑云二长花岗岩经重力崩塌、风化、流水侵蚀等外力作用而形成的一种特殊地貌,其形成发育受岩性、地质构造、气候条件等因素的控制。

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Abstract: Based on the field investigation on the granitic stone forest in Bayan Nur, Inner Mongolia, in this paper the features and formation causes of the granitic stone forest were discussed in detail. The granitic stone forest was divided into five types, i.e. the stalagnate, talus cone, stone egg, mushroom stone and stone row. According to the morphologic features of the granitic stone forest, it was considered that the stone forest is a kind of special landform and formed from the Late Paleozoic granodioritebiotite monzonitic granite under the effect of external forces, such as gravitational collapse, weathering, water erosion and wind erosion. The formation and development of the stone forest are affected by lithology, geological structure, climate conditions, etc.

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