New Stone Age - the immigrants who changed Scotland
They came from the north of France around 6,000 years ago – and changed the face of Scotland forever.
Immigrant farmers arrived in Scotland from the near Continent around 4,000 BC, introducing a way of life that was radically different from that of the hunter-fisher-foragers who had lived in Scotland for millennia.
A “social and economic revolution” began as the Neolithic, or the New Stone Age, got underway. The impact of the new arrivals was huge, with indigenous hunter-fisher-forager DNA almost completely disappearing as a result.
The latest research into the Neolithic in Scotland was recently shared by Dr Alison Sheridan, former longstanding principal curator of early prehistory at National Museums Scotland, in the latest series of lectures commemorating the antiquary Alexander Henry Rhind for the Society of Antiquaries of Scotland.
Dr Sheridan said it was now believed, following DNA research, that the period began with the arrival of immigrant farmers from the Morbihan region of Brittany, who sailed via the Atlantic to western Scotland.
Others came from the Nordpas de Calais region, settling in southern and eastern Scotland. They brought with them calves, lambs and piglets in hide-covered light vessels with seeds of wheat, barley, oats and flax also on board.
She said: “We can now say with some confidence that immigrants arrived from different parts of the near Continent around 4,000 BC and introduced a new and completely continental way of life based on agro-pastoral farming, along with the cultural traditions, practices and ways of making sense of the world that went along with this.”
"The earliest farmers had a major impact on the native indigenous population whose genetic signature virtually disappeared.”
Over time, the indigenous population stopped searching for food and became more sedentary as they adopted the farming lifestyle, producing food by rearing animals and growing crops.
Some of the earliest evidence of the new settlers can be found at at a chambered burial cairn at Achnacreebeag near Oban.
Inside, pottery of a style used in Brittany between 4,300 and 3,900 BC was discovered.