Dystopiary
putting up a hook to hang my hopes upon
A stone wall nearly a kilometre long has been found under the Baltic Sea, off the German coast. It could be the largest Stone Age megastructure in Europe!
It's thought it was used by hunters to channel deer into a confined space.
Submerged wall could be the largest Stone Age megastructure in Europe
The discovery was made by chance. In 2021, students on a training exercise with geophysicist Jacob Geersen at the Leibniz Institute for Baltic Sea Research Warnemünde in Germany used a multibeam sonar to map the seafloor 10 kilometres offshore from the town of Rerik.
The wall runs alongside what was once a lake. It contains around 10 large rocks up to 3 metres across and weighing several tonnes, connected by more than 1600 smaller stones mostly under 100 kilograms in weight. The stones are placed next to one another rather than on top of each other, and the wall is less than a metre high in most places.
It's thought it was used by hunters to channel deer into a confined space.
Submerged wall could be the largest Stone Age megastructure in Europe