Date:

A 5,000-year-old barley grain discovered in Finland changes understanding of livelihoods

On the basis of prior research, representatives of the Pitted Ware Culture from the Stone Age have been known as hard-core sealers, or even Inuits of the Baltic Sea.

Now, researchers have discovered barley and wheat grains in areas previously inhabited by this culture, leading to the conclusion that the Pitted Ware Culture adopted agriculture on a small scale.

- Advertisement -

A study carried out in cooperation with parties representing the discipline of archaeology and the Department of Chemistry at the University of Helsinki, as well as Swedish operators in the field of archaeology (The Archaeologists, a governmental consultant agency, and Arkeologikonsult, a business), found grains of barley and wheat in Pitted Ware settlements on Finland’s Aland Islands and in the region of modern Stockholm.

The age of the grains was ascertained using radiocarbon dating. Based on the results, the grains originated in the period of the Pitted Ware culture, thus being approximately 4,300-5,300 years old. In addition to the cereal grains, the plant remnants found in the sites included hazelnut shells, apple seeds, tuberous roots of lesser celandine and rose hips.

The study suggests that small-scale farming was adopted by the Pitted Ware Culture by learning the trade from farmers of the Funnel Beaker Culture, the latter having expanded from continental Europe to Scandinavia.

Other archaeological artefacts are also evidence of close contact between these two cultures.

- Advertisement -

“The grains found on Aland are proof that the Pitted Ware Culture introduced cultivation to places where it had not yet been practised,” says Santeri Vanhanen, a doctoral student of archaeology at the University of Helsinki.

Cereal perhaps used to brew beer?

The 5,000-year-old barley grain found on Aland is the oldest grain of cereal ever found in Finland. The researchers also found a handful of barley and wheat grains a few hundred years younger, representing either common wheat or club wheat.

“We also dated one barley grain found in Raseborg, southern Finland. This grain and the other earliest grains found in mainland Finland date back some 3,500 years, some 1,500 years behind Aland according to current knowledge,” Vanhanen explains.

In prior studies, it has been extremely difficult to demonstrate that the hunter-gatherer population would have adopted farming during recorded history, let alone in the Stone Age. Research on ancient DNA has in recent years proven that the spread of agriculture in Europe was almost exclusively down to migrants.

“We find it possible that this population, which was primarily specialised in marine hunting, continued to grow plants as the practice provided the community with social significance.”

From time to time, an abundance of pig bones are found at Pitted Ware sites, even though pigs were not an important part of their daily nourishment. For instance, the bones of more than 30 pigs were found in a grave located on the island of Gotland.

“Members of the Pitted Ware culture may have held ritual feasts where pigs and cereal products were consumed. It’s not inconceivable that grains might even have been used to brew beer, but the evidence is yet to be found,” Vanhanen continues.

Grain age determined through radiocarbon dating

The research relies primarily on archaeobotanical methodology, which helps examine plant remains preserved in archaeological sites. In this study, soil samples were collected from the sites, from which plant remains were extracted using a flotation method. The plant remains are charred; in other words, the grains and seeds have turned into carbon after having come to contact with fire.

Plant remains can be identified by examining them through a microscope and comparing them to modern plant parts. The age of individual grains can be determined with radiocarbon dating, based on the fractionation of the radioactive carbon-14 isotope. This way, the age of a grain aged several millennia can be determined with a precision of a few centuries.

UNIVERSITY OF HELSINKI

Header Image – Researchers determined the age of millennia-old barley grains using radiocarbon dating. Credit: Santeri Vanhanen, CC-BY 4.0 licence

- Advertisement -

Stay Updated: Follow us on iOS, Android, Google News, Facebook, Instagram, Twitter, Threads, TikTok, LinkedIn, and our newsletter

spot_img
Mark Milligan
Mark Milligan
Mark Milligan is a multi-award-winning journalist and the Managing Editor at HeritageDaily. His background is in archaeology and computer science, having written over 8,000 articles across several online publications. Mark is a member of the Association of British Science Writers (ABSW), the World Federation of Science Journalists, and in 2023 was the recipient of the British Citizen Award for Education, the BCA Medal of Honour, and the UK Prime Minister's Points of Light Award.
spot_img
spot_img

Mobile Application

spot_img

Related Articles

Secrets to crafting the Nebra Sky Disc revealed

Using a blend of forensic material analysis with experimental archaeology, researchers have successfully reconstructed the techniques and processes behind crafting the Nebra Sky Disc.

Royal tomb unearthed in Gordion could belong to King Midas’ family

Archaeologists from the Gordion Project have uncovered a Phrygian royal tomb, potentially belonging to a member of King Midas' Family from the 8th century BC.

Bronze Age tombs reveal wealth from ancient trade

The discovery of three Bronze Age tombs at Dromolaxia-Vyzakia has shed light on ancient trade routes connecting Cyprus with the Aegean, Anatolia, Egypt, and the Near East.

Dolphin mosaic discovery is part of an expansive Roman villa complex

Archaeologists from OÖ Landes-Kultur GmbH and the University of Salzburg have uncovered an expansive Roman villa complex on Reinberg hill in Thalheim bei Wels, Austria.

Over 100 prehistoric structures found in Spanish cave

Archaeologists from the University of Alicante and the University of Zaragoza have discovered over 100 prehistoric structures within the Cova Dones cave system in Valencia, Span.

Viking-era treasure hoard among several significant discoveries in Täby

Several significant Viking-era discoveries have been made in Täby, Sweden, where archaeologists from Arkeologerna have uncovered a large silver hoard alongside the remains of an extensive farming settlement.

Lost monuments of the “people of the cloud forest” unearthed at Gran Pajatén

The World Monuments Fund (WMF) has announced the discovery of more than 100 previously undocumented structures at Gran Pajatén, located within Peru’s Río Abiseo National Park.

Experts explain the cultural origin of the mysterious deformed skull

Construction workers in San Fernando, Argentina, recently uncovered a mysterious skull with an unusual, deformed morphology.