Yamnaya culture

The Yamnaya or Yamna culture, also called the Pit Grave culture, was a group of people who lived between the Southern Bug, Dniester, and Ural rivers from about 3300 to 2600 BC. They were first discovered by a scientist named Vasily Gorodtsov in the early 1900s near the Donets River. The name "Yamnaya" comes from the way they buried their dead in simple pits within large mounds called kurgans.

These people were mostly nomads who moved around with their herds of animals. They used horses to help manage their animals and traveled long distances in wagons with wheels. Their lives depended on raising animals, fishing, gathering wild foods, and making pottery, tools, and weapons.

The Yamnaya culture is very important because many experts believe that these people spoke an early form of what became the Proto-Indo-European language. As these people moved away from their homeland, they spread their language far and wide, which is why many languages spoken today across Europe and Asia share similarities. Their culture also influenced later groups like the Corded Ware and Bell Beaker culture people, as well as cultures in places like Sintashta and Andronovo.

Origins

See also: Kurgan hypothesis and Marija Gimbutas

The Yamnaya culture was first identified by Vasily Gorodtsov to tell it apart from later cultures in the same area. When it began is still unclear, with debates looking at clues from objects left behind. In 1996, Pavel Dolukhanov suggested this culture grew from local Bronze Age groups, showing signs of social changes and new leadership.

The roots of the Yamnaya culture are still talked about, with ideas pointing to earlier cultures like Khvalynsk and Sredny Stog. The Khvalynsk culture (4700–3800 BC) along the middle Volga River, the Repin culture (about 3950–3300 BC) near the Don River, and the Sredny Stog culture (about 4500–3500 BC) in the western steppe all came before the Yamnaya culture (3300–2500 BC).

More recent ideas, from Anthony (2007), place the start of the Yamnaya culture around 3400 BC in the Don–Volga area, building on the Khvalynsk and Repin cultures. He notes that pottery from these earlier groups looks very similar to early Yamnaya pieces. Earlier influences come from the Samara culture, mostly hunters, and the more farming Dnieper–Donets II culture.

Anthony suggests the Yamnaya way of life spread quickly across the Pontic–Caspian steppes between about 3400 and 3200 BC. The Yamnaya culture was later replaced in the west by the Catacomb culture (2800–2200 BC) and in the east by the Poltavka culture (2700–2100 BC), both of which were followed by the Srubnaya culture (18th–12th century BC).

Maps of the origins of Yamnaya culture

Sredny Stog culture (c. 4500–3500 BC)

Usatovo culture (c. 3500–3000 BC)

Khvalynsk culture (c. 4900–3500 BC)

Early Yamnaya culture (3400 BC), according to [Anthony (2007)](/wiki/Yamnaya_culture#CITEREFAnthony2007)

Mykhailivka culture (c. 3600–3400 BC)

Characteristics

The Yamnaya culture was nomadic or semi-nomadic, with some agriculture near rivers and a few fortified sites, the largest of which is Mikhaylivka.

They are known for their burials in pit graves under kurgans (tumuli). The bodies were placed lying on their backs with knees bent and covered in a special red powder called ochre. These special burials might have been for important people, mostly men. The way they were buried and the items placed with them showed their status. More items were found in burials from the east.

The Yamnaya people used two-wheeled carts and four-wheeled wagons, likely pulled by oxen, and there is evidence they rode horses. Metallurgists and skilled workers had an important role, and many metal items were found in elite graves. They used new metalworking methods and weapon designs. Studies of their diet suggest they ate mostly land animals and plants, with little fish or water animals. They likely ate meat, milk products, and soups made from seeds and wild plants, possibly including a drink called mead.

Archaeogenetics

Further information: Western Steppe Herders

Studies show that the Yamnaya people came from two different groups of hunter-gatherers mixing together. One group lived in Eastern Europe and was related to people from Siberia. The other group came from the Caucasus or Iran. Each group gave half of the Yamnaya people's DNA. This mix is called Western Steppe Herder ancestry.

This mixing happened on the Pontic-Caspian steppe around 5,000 BC. Later, they also mixed a little with farmers from West Asia. The most common male DNA group among Yamnaya people is called R1b. This group is rare in Western Europe today but common in Southeastern Europe. Some Yamnaya people had other DNA groups like J2 and I2. They usually had brown eyes and dark brown hair, and their skin colour was between light and dark. A special gene meant some may have had blond hair.

One study found that Yamnaya people usually had brown eyes and hair, and skin colour between light and dark. They did not have blue eyes or blond hair, which came later to Europe. Geneticist David Reich thinks the Yamnaya people helped spread many Indo-European languages. However, some researchers do not agree with this idea.

Language

Marija Gimbutas linked the Yamnaya culture to the early Proto-Indo-Europeans. David Anthony thinks the area between the Southern Bug and Ural rivers might be where the Proto-Indo-European language began. Colin Renfrew suggested that the first Indo-European speakers came from the Near East.

David Anthony's research shows that Yamnaya leaders were mostly from European hunter-gatherer groups. This suggests that the Indo-European languages developed from a main language spoken by these groups. Some scientists think the Indo-European languages grew through trading around the Black Sea, helped by the Yamnaya people.

Recent studies in 2022 indicate that the earliest form of the Indo-European language did not include many farming words. These researchers believe the original speakers lived around and west of the Dnieper River. The Corded Ware culture may have helped spread these languages further.

Yamnaya-related migrations

Western Europe

Eastern Europe and Finland

In the Baltic region, farming began when many people with Yamnaya-like ancestry arrived. This is different from Western and Southern Europe, where farming came from people who originated in Anatolia, with steppe ancestry arriving later.

Yamnaya ancestry makes up a large part of the DNA in modern Eastern Europeans, ranging from about half in Russians to over forty percent in Ukrainians. Finland has the highest amount of Yamnaya ancestry in all of Europe, at around fifty percent.