摘要
湖北长阳清江地质公园是构造及岩溶地貌类大型地质公园,以丰富的岩溶地貌、典型的古冰川序列剖面以及罕见的古人类化石遗迹而闻名。公园内共有地层剖面、地质构造、地质地貌、化石遗迹4大类7类共100余处地质遗迹点,为研究华中西南地区地质构造演化、古地理古气候和岩溶地貌的形成机制,以及弥补古冰川序列和古人类考古学的缺陷提供了重要资源,在全球地质遗迹对比分析中具有重要意义。本文阐明了地质公园的地质遗迹特征,并从构造地质学、地层学、地貌学和古人类学等方面探讨了其地学意义,为认识公园地质遗迹状况和地质遗迹的保护开发提供科学参考。
The Qingjiang Geopark in Changyang of Hubei Province is a large-scale geopark of tectonic and karst geomorphology,known for its rich karst landforms,typical ancient glacial sequence profiles,and rare ancient human remains.The park consists of stratigraphic section,geological structure,geological topography,and fossil remains that are assigned to4categories,7classes,constituting a total of more than100geological sites,which provide important resources for studying the geological structure traces,ancient geography and climate and formation mechanism of karst topography in Southwest China,and make up for the ancient glacier sequence and defects of the ancient human archeology,thus having great significance for the global geological relics comparative analysis.In this study,the authors analyzed the characteristics of geological relics in this geoparkand discussed the significance of geology in the aspects of tectonics,stratigraphy,geomorphology and palaeoanthropology.The results obtained by the authors provide a scientific reference for understanding and protecting the geological relics.
作者
向敬伟
李江风
王蕾
周学武
胡学君
叶茂松
XIANG Jing-wei;LI Jiang-feng;WANG Lei;ZHOU Xue-wu;HU Xue-jun;YE Mao-song(School of Public Administration, China University of Geosciences (Wuhan), Wuhan, Hubei 430074;Changyang Territorial Resources Bureau, Yichang, Hubei 443500;Colloge of Marine Sciences and Technology, China University of Geosciences (Wuhan), Wuhan, Hubei 430074)
出处
《地球学报》
EI
CAS
CSCD
北大核心
2017年第4期560-567,共8页
Acta Geoscientica Sinica
基金
长阳土家族自治县国土资源局"地质遗迹名录编制及地质公园解说与标识系统设计"资金(编号:CYCG[2016]DY-c-004)资助~~
关键词
长阳
国家地质公园
岩溶
古冰川序列
古人类
地学意义
Changyang
national geopark
karst
ancient glacial sequence
ancient human being
geographic significance
