Stone Age ‘megastructure’ under Baltic Sea sheds light on strategy used by Palaeolithic hunters over 10,000 years ago

By Stephanie Piper, Lecturer in Archaeology, University of York

Archaeologists have identified what may be Europe’s oldest human-made megastructure, submerged 21 metres below the Baltic Sea in the Bay of Mecklenburg, Germany. This structure – which has been named the Blinkerwall – is a continuous low wall made from over 1,500 granite stones that runs for almost a kilometre. The evidence suggests it was constructed by Palaeolithic people between 11,700 and 9,900 years ago, probably as an aid for hunting reindeer.

The archaeologists investigating the Bay of Mecklenburg…

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