Rising Sea Levels in the Atlantic
Currently, many communities across the world are feeling the effect of rising sea levels and the power that oceans can have in terms of forcing migration and human movement. This was the case millennia ago as well and the rise and fall of the sea levels in the Atlantic dramatically influenced the way parts of Europe was settled. The beginning of the warm phase of the Ice Age, mostly recognised as the end of the last Ice Age, is known as the Holocene period.
20,000 years ago, much of Europe was covered in vast ice sheets. This sea levels were almost 400 ft lower than they are today. When the climate began to warm, the ice sheets began to melt and initially, this encouraged human populations to move into areas that now had more congenial climates. However, the melted ice began to return to the sea and seawater levels slowly rose, submerging some lands that had once been livable.
Doggerland: The Europe that Was
Doggerland refers to the submerged land mass beneath the North Sea that once connected mainland Europe and Britain. Signs of this forgotten part of Europe first emerged in the late 19th century when Dutch fishermen would drag weighted nets along the sea floor around this area. While trawling, they often hoisted up things that they could not make sense of, including enormous tusks, the remains of extinct beasts or lumps of peat that contained ornate prehistoric tools. It was the exploits of these Dutch fisherman that first suggested that a lost world might exist, deep below the North Sea’s surface.
The vanished land became known as Doggerland, named after Dogger Bank, the sandbank once thought to be an uninhabited land bridge between the British Isles and Europe. Dogger Bank was thought to be a way that populations could traverse between the two land masses but now it seems that it was part of Doggerland, an area that Mesolithic people settled and inhabited around 8,000 BC until they could no longer live there due to rapidly rising sea levels.
Thanks to the work of archaeologists and scientists, we now have some understanding of what Doggerland might have looked like and its discovery has added to our knowledge of the Mesolithic period and the way people lived during this period.
Mesolithic Europe
The Mesolithic period generally refers to the period between the retreat of the Scandinavian Ice Sheet, which gave way to new, liveable lands, and the origins of agriculture around 7000 to 4000 BC. By 8000 BC, the Neanderthals,of the Upper Paleolithic, who had lived through the Ice Age, were extinct and the human population around Europe was thinly spread. During the Mesolithic period, populations began to reach the Atlantic seashore and communities became more settled. It was in this time that villages began to form as groups of people marked out their territories and began to inhabit specific areas. Coastal areas, with the access to food supply in the form of fish and seafood and mild climates, were attractive places to live and became densely settled. While little information about the groups of people who lived along the Atlantic shore exists today, some archaeological sites still exist in certain coastal communities such as the Scottish Islands or the Brittany region in France.
While Mesolithic peoples relied on hunting and gathering food, they differed from the Paleolithic peoples before them in that they made tools, such as harpoons, blade and arrowheads, for the purposes of hunting. Over the Mesolithic period, there is evidence to suggest the tools became increasingly more complex.
Brittany, France
The westernmost region of France, Brittany is a peninsula that juts out into the Atlantic Ocean. It has long been a source of fascination for maritime explorers due to the number of Mesolithic and Neolithic sites in the area. It is a rich source of information about how people lived during this period of history.
Archaeological studies have shown that humans have been eating crustaceans since prehistoric times and middens in Brittany similarly confirm this. Middens are deposits of shells and bones left by early civilisations and often contain broken tools, ash from fires and household objects from a certain period of history. Excavating middens can provide an insight into how certain populations lived. In Brittany, there are a number of middens that contain the remains of seafood, indicating that by 5000 BC the communities that lived there were pescatarian, relying heavily on catching food from the sea, rather than hunting birds.
Teviec is an island in Brittany, situated to the west of the peninsula of Quiberon. It is a significant due to its occupation during the Mesolithic period and the many archaeological finds that suggest populations living there from as far back as 6,700 BC. At this time, when the sea level was lower, Teviec would likely have been situated in a lagoon and you could walk, or wade, from France to England. Many middens have been found on the island and these contain the remains of shellfish, such as squid and crustaceans, fish, birds and mammals such as boar, deer and dogs. The discoveries of archaeologists Marthe and Saint-Just Péquart in the 1930s showed the early Bretons buried their dead in the middens, which had the effect of helping to preserve the graves by insulating them from the acidity of the soil.
One of their most fascinating discoveries was the grave of two young women who appeared to have been killed violently before having their bodies decorated with jewellery for burial. Known as the ‘Ladies of Teviec’, the mystery surrounding their deaths endures to this day and scientists continue to study their skeletons for further clues about the lives they led, the communities they came from and the nature of their deaths.
Scottish Islands
Northern Scotland and its islands were also hubs of Mesolithic activity and many archaeological sites survive there today. In the tiny island of Oronsay, part of the Inner Hebrides, five shell middens have been found. Oronsay would already have been an offshore island in the Mesolithic period and the middens indicate people inhabited the land as long as 6,000 years ago.
The five middens around the island are all about 1 km apart and are close to the beach, facing east away from the Atlantic winds. This spacing indicates to archaeologists that communities moved along the shoreline as they exhausted their food supply, which was predominantly limpets or molluscs. Moving along the shoreline gave the limpets the change to regenerate throughout the year until the community made their way back. The evidence that people moved from midden to midden demonstrates that they were either permanent inhabitants of the island or they came on seasonal visits from nearby islands, such as Jura and Islay,
Denmark
In Denmark, Ertebølle culture refers to a hunter-gatherer and fisher, pottery-making culture dating to the end of the Mesolithic period. In Ertebølle, a small village in Danish Jutland, inhabitants lived off food gathered from both the sea and the land. They hunted fish, such as cod, herring and flounder, seals, eels and pike but they also ate any animals they could find, including wolves, pine marten and lynx.
Tools discovered from the time indicate that fishermen constructed fish traps out of wickerwork and fish fences, made of 4 m long hazel sticks set in the mud. They also made log-boats, some up to ten metres long, and paddles with leaf-shaped blades attached. The presence of deep-sea fish in middens found in the area indicates that the inhabitants were venturing out into the ocean in order to catch food.
It is argued by historians that, because these inhabitants relied heavily on seafood as their source of food, nautical skills were needed in order to navigate inshore waters and potentially deep ocean water as well. As a result, nautical skills and ability to hunt fish would have been valued over martial skills usually associated with terrestrial hunting, such as shooting arrows.