Archaeologists working in the Caucasus Mountains have uncovered a surprising piece of evidence that reshapes our understanding of Neanderthal intelligence and craftsmanship: a carefully carved bone spear tip, dated to between 70,000 and 80,000 years ago. Found in Mezmaiskaya Cave in the Caucasus Mountains of southern Russia, the object is now the oldest known bone projectile point in Europe. Its discovery suggests that Neanderthals were independently developing sophisticated tools and techniques once thought to be the exclusive domain of modern humans, showing once again how badly undestimated Neanderthals were for so long.
The find, described in precise terms by paleoarchaeologist Liubov V. Golovanova and her team as “a unique pointy bone artifact,” supports growing evidence that Neanderthals were innovators who did much more than just copy humans. This projectile joins an expanding inventory of Neanderthal-made bone tools, adornments, and possibly even rope, all of which reveal the species’ complex behavioral patterns.
A Tool of Precision and Purpose
The bone point was discovered in a sediment layer alongside herbivore teeth dated to roughly 70,000 years ago. Its location near the bottom of the layer suggests it may be closer to 80,000 years old, placing it far earlier than any similar artifacts found in Europe to date. Measuring approximately 3.5 inches (nine centimeters) in length and .25 inches (six millimeters) across at the base, the tool’s slender dimensions rule out use as a stabbing weapon. Clearly, it was designed to fly through the air.
Shaped from the dense outer layer of bone, likely taken from a bison’s leg, the point reveals signs of careful craftsmanship. Microscopic analysis showed grain patterns where muscle once attached, which had been smoothed down by the toolmaker. The Neanderthal artisan had used stone tools to carve and polish the bone, leaving behind faint parallel grooves and telltale discoloration that suggests the tip was hardened by fire.
It was discovered near an ancient hearth built into a natural hollow atop a limestone slab, surrounded by stone tools and flint debris. These remnants paint a picture of toolmakers working fireside, shaping and repairing their gear. The site was clearly a long-term workshop, occupied by generations of Neanderthals who returned over thousands of years to live, hunt, and innovate.
Boxes 1 and 2 highlight where the tip of the point is discolored from heating. Box 3 and the inset show the bitumen residue left behind from hafting. (Golovanova, et.al/Journal of Archaeological Science).
What sets this artifact apart is the level of detail and forethought required to create it.
"To be an effective hunting weapon," the archaeologists wrote in the Journal of Archaeological Science, "the bone point does not need to have a sharply pointed (needle-like) distal end (in contrast to bone awls), but it needs to have a strong, conical tip, symmetrical outlines, and a straight profile."
These characteristics indicate a deep understanding of how aerodynamic forces affect projectiles, a level of mechanical insight few would previously have attributed to Neanderthals.
Independent Innovation, Not Borrowed Skill
This bone spear tip was more than just carefully shaped—it was engineered for use. Traces of tar on the surface, identified through spectroscopy, show that the point was affixed to a wooden shaft using bitumen. This adhesive technique was commonly used by Neanderthals to mount stone tools, and its use here demonstrates that they applied similar methods to their bone weaponry. However, producing tar isn’t simple—it requires heating birch bark or other organic material in a controlled environment, a process that demands both knowledge and experience.
Although earlier human ancestors like Homo erectus also made bone tools, their creations were generally rudimentary, shaped with techniques borrowed from stone working. In contrast, the Mezmaiskaya projectile required a different approach: grinding rather than flaking, polishing rather than chipping. Crafting an aerodynamic point and successfully hafting it with processed tar illustrates a degree of planning and skill that marks a significant evolutionary step forward.
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The spear tip bears signs of use. A small crack at its tip and a radiating pattern of micro-fractures reveal it likely struck a target with force. This kind of impact damage has been observed in both ancient tools and experimental replicas created by archaeologists. The fact that someone tried to repair the weapon by grinding down the damage with a stone tool suggests it was a valued item, worth the time and effort to fix.
Neanderthal display at Dinosaur Park in Norwich, UK. (Dan Thornton/Flickr/CC BY-SA 2.0).
The question of what prey the Neanderthals hunted with such a tool finds some answers in the cave itself. Animal remains, many with cut marks, indicate a varied diet that included birds, small mammals, and large game such as deer, bison, horses, and wild sheep and goats. This diverse menu implies a strategic approach to hunting, possibly involving tools like the bone point for ranged attacks on fast-moving or dangerous prey.
Only Humans Were “Modern” … NOT
Traditionally, the ability to transform raw materials through complex processes—such as sculpting bone, producing tar, and using ocher for decoration—has been seen as a hallmark of "modern" human behavior. But the evidence from Mezmaiskaya Cave contradicts this narrative. It suggests that both Homo sapiens and Neanderthals were independently evolving these behaviors long before their populations came into contact.
Although it’s likely that some cultural or technological exchanges eventually occurred between the two species, those interactions appear to have been more reciprocal than previously assumed. As Golovanova and her co-authors point out, “the production technology of bone-tipped hunting weapons used by Neanderthals was in the nascent level in comparison to those used and introduced by modern humans.” Still, the underlying innovation and experimentation clearly emerged from Neanderthal ingenuity rather than imitation.
It is clear that Neanderthals were not the primitive cousins of Homo sapiens. They were actually capable, adaptive people who devised their own methods to survive, some of which were original and ingenuous, as has been demonstrated through the exciting discovery of the 80,000-year-old bone spear point.
Top image: View of the bone spear point from four different sides.
Source: Golovanova, et.al/Journal of Archaeological Science.
By Nathan Falde
