A 500,000-Year-Old Bone Turned Out to Be a Hidden Tool
Researchers have identified a 500,000-year-old elephant bone found at the Boxgrove site in England as a specialized tool. Using 3D scanning and microscopy, experts determined early humans used the dense bone as a hammer to maintain stone-cutting tools.
Why it matters
This discovery provides significant evidence of early human cognitive abilities, specifically planning, resource management, and sophisticated tool maintenance.
Uncover the mystery of the elephant bone tool discovered at Boxgrove, revealing insights into early human innovation.
For more than 30 years, a small bone discovered at England’s Boxgrove archaeological site sat unnoticed. Now, researchers using 3D scanning and microscopic analysis have revealed it was actually a 500,000-year-old tool, offering new evidence that early humans planned ahead and carefully maintained their stone tools.
The discovered object is a thick piece of what was most likely an elephant or mammoth bone, approximately 4 inches in length. This was found at the Boxgrove site in the early 1990s. However, for decades, researchers failed to identify the object.
Researchers at University College London and the Natural History Museum used 3D scanning and microscopes to examine the object closely. In the findings, researchers discovered notches along the tool and microscopic pieces of flint embedded in the bone.
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