甘肃河西地区历史遗址分布及其自然环境背景
朱陇强, 王晓云, 刘佳敏, 颉耀文

Distribution and natural environment background of sites in Hexi region,Gansu,China
Longqiang Zhu, Xiaoyun Wang, Jiamin Liu, Yaowen Xie
图2 遗址点在海拔上的分布情况
Fig.2 Elevation distribution map of sites