Prehistoric Spanish people transported 2-tonne stone by boat
The Matarrubilla stone at Valencina in Spain was transported more than 5300 years ago L. García Sanjuán A 2-tonne megalith in southern Spain was transported to its present location by a hitherto-unknown group of ancient seafarers over 5300 years ago. The Matarrubilla stone is a solid slab of gypsum about 1.7 metres long by 1.2…
