eFinder

eFinder

Home › Article

Ice Age butcher's tools are a sign of ancient humans' creativity during hard times

Phys · · 845 words · By Field Museum

Archaeologists studying the Lingjing site in central China have discovered complex stone tools used by Homo juluensis. New dating based on calcite crystals suggests these tools were created 146,000 years ago during a glacial period, challenging the notion that technological innovation only occurs during warmer, more prosperous times.

open_in_new Read the original article: https://phys.org/news/2026-05-ice-age-butcher-tools-ancient.html

analyticsAnalysis

10%
Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkFact-Check Results

11 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 3
info Single Source 2
help Insufficient Evidence 2
cancel Disputed 1
verified Verified By Reference 1
verified Verified 1
schedule Pending 1
info
“In central China, scientists have spent over a decade excavating and studying an archaeological site where ancient humans butchered animals.”
SINGLE SOURCE
While web results mention archaeological sites in China and the Lingjing site specifically, the provided evidence does not explicitly confirm a decade-long study specifically focused on animal butchery at that site. The evidence for other sites (Xiamabei) is present, but not the specific detail for claim 0.
travel_explore
web search NEUTRAL — Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites). Natural features (consis…
https://en.wikipedia.org/wiki/List_of_World_Heritage_Sites_i…
travel_explore
web search NEUTRAL — Russian scientists excavated the first fossils linked with the Denisovans (deh-NEESE'-so-vans) in the summer of 2008, in a site known as Denisova Cave in the Altai Mountains in southern Siberia, accor…
https://www.livescience.com/denisovans-extinct-human-relativ…
travel_explore
web search NEUTRAL — Archaeologists excavating the well-preserved surface at the Xiamabei site, northern China, showing stone tools, fossils, ochre and red pigments. Ochre pieces and stone processing equipment laying on a…
https://www.dailymail.co.uk/sciencetech/article-10572957/Rem…
cancel
“A new analysis, based on the crystals growing inside one of the bones, showed scientists the site dated back to an ice age 146,000 years ago”
DISPUTED
Multiple sources discuss the Lingjing site, but they provide conflicting dates. One source mentions dates of 105-125 kya (105,000-125,000 years ago), while the claim states 146,000 years ago. There is no evidence in the provided text regarding 'crystals growing inside bones' used for this specific date.
menu_book
wikipedia NEUTRAL — Horse meat forms a significant part of the culinary traditions of many countries, particularly in Europe and Asia. The eight countries that consume the most horse meat consume the meat from about 4.3 …
https://en.wikipedia.org/wiki/Horse_meat
menu_book
wikipedia NEUTRAL — The wild horse (Equus ferus) is a species of the genus Equus, which includes as subspecies the modern domesticated horse (Equus ferus caballus) as well as the endangered Przewalski's horse (Equus feru…
https://en.wikipedia.org/wiki/Wild_horse
menu_book
wikipedia NEUTRAL — Xujiayao, located in the Nihewan Basin in China, is an early Late Pleistocene paleoanthropological site famous for its archaic hominin fossils.
https://en.wikipedia.org/wiki/Xujiayao
+ 3 more evidence sources
check_circle
“Yuchao Zhao, the assistant curator of East Asian archaeology at the Field Museum in Chicago and the lead author of a paper describing the findings in the Journal of Human Evolution.”
CORROBORATED
Two independent web sources confirm Yuchao Zhao is the assistant curator of East Asian archaeology at the Field Museum and the lead author of the paper.
menu_book
wikipedia NEUTRAL — A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facili…
https://en.wikipedia.org/wiki/Coin
menu_book
wikipedia NEUTRAL — The list of coin hoards in China (traditional Chinese: 中國錢幣窖藏清單; simplified Chinese: 中国钱币窖藏列表; pinyin: zhōng guó qián bì jiào cáng liè biǎo) lists significant archaeological hoards of coins, other typ…
https://en.wikipedia.org/wiki/List_of_coin_hoards_in_China
menu_book
wikipedia NEUTRAL — Xinjiang, officially the Xinjiang Uygur Autonomous Region (XUAR), is an autonomous region of the People's Republic of China (PRC), in the northwest of the country at the crossroads of Central Asia and…
https://en.wikipedia.org/wiki/Xinjiang
+ 3 more evidence sources
check_circle
“Zhao and his colleagues, led by senior author Zhangyang Li, a professor at Shandong University in China, have been examining stone tools found at the Lingjing archaeological site in central China.”
CORROBORATED
Web results confirm Yuchao Zhao and Zhangyang Li (Professor at Shandong University) are researchers associated with these studies and the university.
travel_explore
web search NEUTRAL — Shandong University. Yuchao Zhao.Feng Li Feng Li. A multidisciplinary fieldwork and research project was recently begun at the Yangshang site (220-140 ka), a late Early Paleolithic locale in the weste…
https://www.researchgate.net/profile/Yuchao-Zhao-4
travel_explore
web search NEUTRAL — A newly excavated archaeological site in central China is reshaping long-held assumptions about early hominin behavior in Eastern Asia. Led by the Chinese Academy of Sciences, an international team of…
https://phys.org/news/2026-01-hafted-stone-tools-china-early…
travel_explore
web search NEUTRAL — Li Zhanyang （李占扬）is a professor in Shandong University and aPh. D. student advisor. He is also a member ofChineseSociety ofVertebratePaleontology, an Archaeological LeaderofNational BureauofCulturalRe…
https://en.history.sdu.edu.cn/info/1036/1255.htm
verified
“Lingjing was occupied by early humans called Homo juluensis.”
VERIFIED BY REFERENCE
Wikipedia and other web sources explicitly state that Homo juluensis is a proposed species associated with sites in China, including the Lingjing site.
menu_book
wikipedia NEUTRAL — The earliest human occupation of what is now China dates to the Lower Paleolithic c. 1.7 million years ago—attested by archaeological finds such as the Yuanmou Man. The Erlitou (c. 1900 – c. 1500 BCE)…
https://en.wikipedia.org/wiki/Prehistory_of_China
menu_book
wikipedia NEUTRAL — The wild horse (Equus ferus) is a species of the genus Equus, which includes as subspecies the modern domesticated horse (Equus ferus caballus) as well as the endangered Przewalski's horse (Equus feru…
https://en.wikipedia.org/wiki/Wild_horse
menu_book
wikipedia NEUTRAL — Xujiayao, located in the Nihewan Basin in China, is an early Late Pleistocene paleoanthropological site famous for its archaic hominin fossils.
https://en.wikipedia.org/wiki/Xujiayao
+ 3 more evidence sources
verified
“Homo juluensis... were cousins of modern humans (Homo sapiens)”
VERIFIED
General scientific consensus in the provided evidence (Wikipedia/New World Encyclopedia) defines the genus Homo as including modern humans and their close extinct relatives, making Homo juluensis a relative/cousin of Homo sapiens.
travel_explore
web search NEUTRAL — The early Hominini split further, separating the line to Homo from the lineage of Pan. Currently, tribe Hominini designates the subtribes Hominina, containing genus Homo; Panina, genus Pan; and Austra…
https://en.wikipedia.org/wiki/Homo
travel_explore
web search NEUTRAL — Homo is the genus that includes modern humans and their close extinct relatives, such as Homo habilis and Homo erectus. Members of Homo are distinguished from other hominids by an erect posture, a lar…
https://www.newworldencyclopedia.org/entry/Homo_(genus)
travel_explore
web search NEUTRAL — Jan 7, 2026 · New hominin fossils from the Grotte à Hominidés at Thomas Quarry I (ThI-GH) in Casablanca, Morocco, dated to around 773 thousand years ago are similar in age to Homo antecessor, yet are …
https://www.nature.com/articles/s41586-025-09914-y
check_circle
“Homo juluensis show a striking mosaic of features, including very large brain size and traits seen in both eastern Asian archaic humans and Neanderthals in Europe.”
CORROBORATED
Multiple sources confirm Homo juluensis had a large brain size (surpassing other hominins of the era) and a mosaic of physical traits.
travel_explore
web search NEUTRAL — In mainland East Asia, the early Middle Pleistocene was home to Homo erectus — best exemplified regionally by the Peking Man — but as the age continues, the anatomy of archaic human fossils becomes hi…
https://en.wikipedia.org/wiki/Homo_juluensis
travel_explore
web search NEUTRAL — Early humans of Homo juluensis had a large head shape, with measurements notably larger than those of Neanderthals and Homo sapiens.Homo juluensis lived approximately 300,000 years ago in eastern Asia…
https://www.jpost.com/science/science-around-the-world/artic…
travel_explore
web search NEUTRAL — "What really sets the Juluren apart is their brain size, which surpasses that of other known hominins of the era, including early Homo sapiens," said Wu. This characteristic, along with their diverse …
https://wgxa.tv/news/offbeat/scientists-may-have-discovered-…
info
“The disk-shaped stone cores at Lingjing... The Homo juluensis people crafted them by hitting small stones against larger stone cores.”
SINGLE SOURCE
The provided evidence for the genus Homo is general; there is no specific evidence in the search results describing the 'disk-shaped stone cores' or the specific method of hitting small stones against larger cores at Lingjing.
travel_explore
web search NEUTRAL — The early Hominini split further, separating the line to Homo from the lineage of Pan. Currently, tribe Hominini designates the subtribes Hominina, containing genus Homo; Panina, genus Pan; and Austra…
https://en.wikipedia.org/wiki/Homo
travel_explore
web search NEUTRAL — Homo is the genus that includes modern humans and their close extinct relatives, such as Homo habilis and Homo erectus. Members of Homo are distinguished from other hominids by an erect posture, a lar…
https://www.newworldencyclopedia.org/entry/Homo_(genus)
travel_explore
web search NEUTRAL — Jan 7, 2026 · New hominin fossils from the Grotte à Hominidés at Thomas Quarry I (ThI-GH) in Casablanca, Morocco, dated to around 773 thousand years ago are similar in age to Homo antecessor, yet are …
https://www.nature.com/articles/s41586-025-09914-y
help
“One of these bones, a rib from a deer-like animal, contained glittering calcite crystals.”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding a deer-like rib containing calcite crystals.
help
“Previously, researchers thought that the tools found in Lingjing were about 126,000 years old at most”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding previous dating estimates of 126,000 years for the Lingjing tools.
schedule
“Earliest centripetal flaking system in eastern Eurasia reveals human behavioral complexity in late Middle Pleistocene China, Journal of Human Evolution (2026).”
PENDING
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.