Kraków researchers finally answer the question of how Ice Age cavemen killed mammoths

/PAP/EPA

For years, scientists have pondered over the question of how cavemen killed six-ton, 3-metre-tall mammoths.

Some speculated they were killed after being chased into pits or towards cliffs which they would then fall off, while others theorised the hunters focused on weaker or sick animals.

But now a fragment from a 25,000-year-old flint arrowhead discovered in the remains of a mammoth bone in the southern Polish city of Kraków has brought the speculation and guesswork to a close. 

Dr. Piotr Wojtal from the Institute of Systematics and Evolution of Animals PAS in Kraków told PAP: ”We finally have a smoking gun, the first direct evidence of how these animals were hunted.”

Noticing a tiny nick on a mammoth bone, Dr Piotr Wojtal investigated further and found the incriminating flint fragment that proves cavemen hunted mammoths.Piotr Wojtal

“From among tens of thousands of bones, during a detailed analysis of the remains, I came across a damaged mammoth rib. It turned out that a fragment of a flint arrowhead was stuck in it. This is the first such find from the Ice Age in Europe!"

The tiny chip of flint found embedded inside the rib of the mammoth bone 

proves that our Ice Age ancestors were, in fact, hunting mammoths with rudimentary but effective spears.

"The spear was certainly thrown at the mammoth from a distance, as evidenced by the force with which it stuck into an animal - the blade had to pierce two centimetres of thick skin and an eight-centimetre layer of fat to finally reach the bone,” Dr Wojtal commented.

According to the Prehistoric expert, similar finds from the Paleolithic period are very rare. Flint blades embedded in bones have only been discovered in the case of animals such as bears.

[Pictured: a larger fragment of flint found on the excavation site] There has been some speculation about how mammoths were killed, now scientists have found a fragment of flint inside a mammoth bone, showing our ancestors hunted the animals. Piotr Wojtal

The blade fragment found in the bone is only 7 millimetres long and scientists believe that it is a flint tip broken off at the moment of being driven into the body of the mammoth.

As for the mammoth in question, scientists believe that the wound to the rib was enough to kill the animal. 

Most likely the ambush involved a team of hunters, one of which would have delivered the fatal blow by striking the animal in a more vulnerable place,  "probably directly into soft tissues and one of the organs,” Dr Wojtal added.

The discovery finally brought together nearly two decades of research and analysis on the remains of 110 mammoths excavated from the city’s Kościuszko Mound.

The discovery comes after almost two decades of research on mammoth bones which were first excavated in 1967.Jarosław Wilczyński

Along with the mammoth bones and other animal remains found at the site, archaeologists have discovered several hundred fragments of flint blades, which means the weapon was widely used. 

According to Dr Wojtal, half of those found were broken at the tip, probably after hitting a hard object.

The excavation in Kraków is unique in Europe in terms of its size. It was discovered accidentally in 1967 and since then archaeologists from the 

Kraków Institute of Archaeology of the Jagiellonian University have been working there on and off.

For more info:
The first evidence in Europe that man was hunting mammoths discovered