Mezhyrich: The Mammoth-Bone Dwellings of Ice Age Ukraine

Mezhyrich is an Ice Age settlement in central Ukraine where people built houses from mammoth bones about 15,000 years ago. Discovered by a farmer in 1965, it revealed four large dwellings framed with skulls, jaws, tusks and long bones of mammoths. It is the best-known example of the mammoth-bone architecture that allowed people to live on the cold, treeless steppes of eastern Europe during the last Ice Age.

Background: life on the periglacial steppe

During the last Ice Age, huge ice sheets covered northern Europe. South of the ice lay a vast belt of cold, dry grassland known as the mammoth steppe, with permafrost and harsh winters. Archaeologists call this a periglacial landscape, meaning one shaped by conditions near the edge of glaciers.

Trees were scarce on these plains, so wood for building and fuel was limited. Yet the steppe supported large herds of mammoths, horses, bison and reindeer. People who lived there learned to use animal remains, especially the massive bones of the woolly mammoth, as building material and fuel.

Mezhyrich lies at the meeting of the Ros and Rosava rivers, tributaries of the Dnieper. Similar sites are known across the Dnieper and Desna basins, including Mezin, Gontsy and Dobranichivka.

Discovery in 1965

In 1965 a farmer in the village of Mezhyrich was digging a cellar when he struck a large mammoth jawbone. The find was reported to scientists, and in 1966 the palaeontologist Ivan Pidoplichko began excavations.

Over the following decades, researchers uncovered four dwellings along with pits, hearths and many tools. Later work was led by Ukrainian archaeologists including Mikhail Gladkikh and Ninelj Kornietz, and from the 1970s onward in collaboration with the American archaeologist Olga Soffer. Their joint research made Mezhyrich known internationally.

How the huts were built

The four dwellings were roughly circular, measuring about 4 to 7 metres across. Their bases were made of carefully arranged mammoth bones. In the first hut, the outer wall was formed largely of mammoth lower jaws, commonly said to number about 95, stacked chin-down in a herringbone pattern.

Above the base, builders used skulls, long bones, shoulder blades and pelvises to form the walls. Tusks were probably used to frame the entrance or to support the roof. Each dwelling contained hundreds of bones from many individual mammoths.

The bones were likely covered with hides and perhaps turf or earth to keep out wind and cold. Inside, hearths provided heat and light. Archaeologists found ash, burnt bone and charcoal, suggesting that bone as well as scarce wood was burned for fuel.

Building such a hut was a major task. The largest skulls and jaws weighed tens of kilograms or more, and the total weight of bones in a single dwelling ran into many tonnes, according to published estimates.

Storage pits and daily life

Around the huts lay pits dug into the frozen ground, some about a metre deep. Many contained bones and other remains. Researchers interpret them as storage pits, probably used to keep meat and fat frozen through the winter, and later filled with rubbish.

Stone tools at Mezhyrich include blades, scrapers and burins (chisel-like tools for working bone and antler). Bone needles and awls point to the sewing of fur clothing. Animal bones show that people hunted or used reindeer, horses, arctic foxes and hares, whose furs may have been as valuable as their meat.

The residents also obtained materials from far away. Amber and fossil shells found at the site came from sources up to several hundred kilometres distant, suggesting exchange networks or long seasonal journeys.

Art and symbols

Mezhyrich has yielded decorated objects. A mammoth skull painted with red ochre in patterns of dots and lines is among the most striking finds. Some researchers have suggested it was used as a percussion instrument, but this is speculative.

A fragment of mammoth tusk engraved with lines and shapes has sometimes been described as one of the earliest maps, showing dwellings and a river. This is an interpretation that many specialists treat with caution.

Debates: hunters or scavengers?

A key question is where all the mammoth bones came from. Early accounts often pictured the people of Mezhyrich as great mammoth hunters. Many researchers now think that a large share of the bones were gathered from mammoths that had died naturally, perhaps from accumulations of bones at river crossings or in gullies.

Some mammoths may still have been hunted, and the evidence varies between sites. The weathering of the bones, the ages of the animals and the selection of particular body parts all help archaeologists reconstruct how the material was gathered.

Another debate concerns how long people stayed. Soffer and colleagues argued that Mezhyrich was a base camp occupied over the long winters, with people moving across the landscape in warmer months.

Seasons on the steppe

Life at Mezhyrich was shaped by long, bitter winters. Studies of the animal remains have been used to estimate when the site was occupied, and many researchers conclude that people lived there mainly during the cold months.

In winter, stored meat in frozen pits, shelter in heavy bone huts and fuel from bone and scarce wood would have been essential. In the warmer season, groups probably moved across the plains to hunt, gather plants, collect raw materials and meet other communities. Mezhyrich was therefore likely one point in a wider pattern of movement rather than a permanent village.

The end of the mammoth-bone tradition

From about 14,700 years ago, the climate warmed sharply. Forests began to spread across parts of eastern Europe and the open mammoth steppe shrank. Mammoth populations in Europe declined and eventually disappeared from the region.

As the landscape changed, the practice of building with mammoth bones came to an end on the Russian and Ukrainian plains. Later hunter-gatherers adapted to new animals, such as red deer and elk, and to new resources in forests and rivers.

Mezhyrich and other mammoth-bone sites

Mammoth-bone structures are known at many sites across Ukraine and Russia. On the River Don, the Kostenki sites include several. In 2020 researchers reported a circular structure at Kostenki 11, about 12.5 metres across and built with the bones of more than 60 mammoths, dated to about 25,000 years ago. Its large size led to suggestions that it may have had a purpose other than everyday housing.

Mezhyrich remains the most complete and widely illustrated example. Its reconstructions appear in museums in Kyiv and abroad.

Timeline

• c. 15,000 years ago: People build mammoth-bone dwellings at Mezhyrich; some calibrated estimates place this closer to 17,000–18,000 years ago.
• 1965: A farmer digging a cellar uncovers a mammoth jawbone.
• 1966: Ivan Pidoplichko begins excavations at the site.
• 1970s: Further dwellings are excavated by Ukrainian teams, later joined by Olga Soffer.
• 1985: Soffer publishes The Upper Paleolithic of the Central Russian Plain, bringing the site to wider attention.
• 2020: A large mammoth-bone circle at Kostenki 11 is reported, renewing interest in such structures.

Why it matters

Mezhyrich shows how Ice Age people adapted to one of the harshest environments humans have ever lived in. With few trees, they turned the remains of the largest animals on the steppe into homes, fuel and art. The site has shaped the popular image of Ice Age life and continues to raise questions about hunting, settlement and survival on the mammoth steppe, home also to communities like those of the Sungir burials.