Science-科学杂志2024.01.12期下载电子版PDF网盘订阅

本期封面：洛桑森格考古遗址的城市核心展示了沿着乌帕诺河两侧悬崖边缘分布的人造土平台和挖掘街道。最近的调查显示，在安第斯山脉东部山麓的厄瓜多尔亚马逊流域的乌帕诺山谷有一个密集的前西班牙城市中心系统。这一发现改变了人们对亚马逊古人类过去的看法。
The urban core of the Sangay archaeological site shows artificial earthen platforms and dug streets distributed along the edge of the cliffs flanking the Upano River. Recent investigation revealed a dense system of pre-Hispanic urban centers in the Upano Valley of Amazonian Ecuador, in the eastern foothills of the Andes. This discovery changes the perception of the Amazon’s ancient human past.