- Stone age wall found at bottom of Baltic Sea ‘may be Europe’s oldest megastructure’ The Guardian
- Stone Age megastructure found submerged in the Baltic Sea wasn’t formed by nature, scientists say CNN
- 970-metre-long prehistoric megastructure found submerged in Baltic Sea HeritageDaily
- 11000-year-old submerged stone wall discovered off Germany was once used to trap reindeer Livescience.com
- Mysterious Ancient Megastructure Discovered Lurking Beneath The Baltic Sea ScienceAlert
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