Early humans manufactured spear tips much earlier than previously thought
In short: Researchers studying 500,000-year-old stone points from South Africa's Kathu Pan 1 site found evidence of advanced weaponry. By analyzing fracture patterns and tool modifications, the team discovered that these ancient stone points were likely attached to wooden shafts to create spears.
The study utilized shape analysis, metric data, and fracture pattern comparisons to identify the tools' use. This evidence suggests that multi-component, hafted technology emerged roughly 200,000 years earlier than previous estimates. However, the findings rely on archaeological interpretations of stone damage and tool shape.
Why it matters: The timeline for the development of complex, multi-component hunting tools is much older than once believed.
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Sources
- Summary by Intellect · source: Research: Wilkins et al. (2012). Evidence for Early Hafted Hunting Technology. Science.
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