{"id":307033,"date":"2026-01-28T00:22:07","date_gmt":"2026-01-28T00:22:07","guid":{"rendered":"https:\/\/www.europesays.com\/ie\/307033\/"},"modified":"2026-01-28T00:22:07","modified_gmt":"2026-01-28T00:22:07","slug":"chinas-xigou-site-yields-evidence-of-advanced-stone-tool-technology","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ie\/307033\/","title":{"rendered":"China\u2019s Xigou Site Yields Evidence of Advanced Stone Tool Technology"},"content":{"rendered":"

Technological innovations in Africa and Western Europe in the later part of the Middle Pleistocene signal the behavioral complexity of hominin populations. Yet, at the same time, it has long been believed that hominin technologies in Eastern Asia lack signs of innovation and sophistication. Archaeologists have now uncovered evidence of technological innovations at the site of Xigou in China\u2019s Henan province, dating to between 160,000 and 72,000 years ago. Technological, typological, and functional analyses reveal the presence of advanced technological behaviors spanning more than 90,000 years.<\/strong><\/p>\n

\"Artist\u2019s<\/a><\/p>\n

Artist\u2019s reconstruction of Xigou tool-hafting. Image credit: Hulk Yuan, IVPP.<\/p>\n

\u201cResearchers have argued for decades that while hominins in Africa and Western Europe demonstrated significant technological advances, those in East Asia relied on simpler and more conservative stone-tool traditions,\u201d said Dr. Shixia Yang, a researcher at the Institute of Vertebrate Paleontology and Paleoanthropology.<\/p>\n

In the new research, Dr. Yang and colleagues revealed hominins in the region were far more inventive and adaptable than previously believed, at a time when multiple large-brained hominins were present in China, such as Homo longi and Homo juluensis, and possibly Homo sapiens.<\/p>\n

\u201cThe Xigou findings challenge the narrative that early humans in China were conservative over time,\u201d said Griffith University\u2019s Professor Michael Petraglia.<\/p>\n

\u201cDetailed analyses from the site show hominin inhabitants employed sophisticated stone toolmaking methods to produce small flakes and tools that were then used in a diverse array of activities.\u201d<\/p>\n

Among the most striking finds was the discovery of hafted stone tools \u2014 the earliest-known evidence of composite tools in East Asia.<\/p>\n

These tools combined stone components with handles or shafts, and demonstrated complex planning, skilled craftsmanship, and an understanding of how to enhance tool performance.<\/p>\n

\u201cTheir presence indicates the Xigou hominins possessed a high degree of behavioral flexibility and ingenuity,\u201d said Dr. Jian-Ping Yue, also from the Institute of Vertebrate Paleontology and Paleoanthropology.<\/p>\n

The site\u2019s rich layers, covering a 90,000-year period, aligned with growing evidence of increasing hominin diversity in China.<\/p>\n

Large-brained hominins identified at Xujiayao and Lingjing, sometimes referred to as Homo juluensis, provided a possible biological context for the behavioral complexity reflected in the Xigou assemblages.<\/p>\n

\u201cThe technological strategies evident in the stone tools likely played a crucial role in helping hominin populations adapt to the fluctuating environments that characterized the 90,000-year-period in Eastern Asia,\u201d Professor Petraglia said.<\/p>\n

The Xigou findings reshaped the understanding of human evolution in East Asia, proving early populations possessed cognitive and technical abilities comparable to their counterparts in Africa and Europe.<\/p>\n

\u201cEmerging evidence from Xigou and other sites shows early technologies in China included prepared-core methods, innovative retouched tools, and even large cutting tools, pointing to a richer and more complex technological landscape than previously recognized,\u201d Dr. Yang said.<\/p>\n

The team\u2019s paper<\/a> was published today in the journal Nature Communications.<\/p>\n

_____<\/p>\n

JP. Yue et al. 2026. Technological innovations and hafted technology in central China ~160,000-72,000 years ago. Nat Commun 17, 615; doi: 10.1038\/s41467-025-67601-y<\/p>\n","protected":false},"excerpt":{"rendered":"Technological innovations in Africa and Western Europe in the later part of the Middle Pleistocene signal the behavioral…\n","protected":false},"author":2,"featured_media":307034,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[2786,381,22082,18,14967,13645,3290,150605,150606,3292,3293,19,17,150607,48772,133,81358,81359,81360,150608],"class_list":{"0":"post-307033","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-science","8":"tag-asia","9":"tag-china","10":"tag-east-asia","11":"tag-eire","12":"tag-henan","13":"tag-hominin","14":"tag-homo","15":"tag-homo-juluensis","16":"tag-homo-longi","17":"tag-homo-sapiens","18":"tag-human","19":"tag-ie","20":"tag-ireland","21":"tag-middle-pleistocene","22":"tag-pleistocene","23":"tag-science","24":"tag-stone-tool","25":"tag-tool-making","26":"tag-tool-use","27":"tag-xigou"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ie\/115969873985718104","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts\/307033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/comments?post=307033"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts\/307033\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/media\/307034"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/media?parent=307033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/categories?post=307033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/tags?post=307033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}