Strange carvings at world’s oldest monument suggest civilisation began after devastating comet strike - The Independent
- Strange carvings at world’s oldest monument suggest civilisation began after devastating comet strike The Independent
- Archaeologists discover world's oldest calendar that could rewrite birth of civilization Daily Mail
- Carvings at ancient monument may be world’s oldest calendar EurekAlert
- Carvings at Göbeklitepe could be World’s Oldest Calendar arkeonews
- Carvings at Göbekli Tepe might be world’s oldest calendar HeritageDaily