Emily Chan
They used tools such as counterweights and ramps to pack in the stones, as well as plumb levels and framing squares to achieve a specific level of accuracy. The pillar stones were positioned in a similar way.
“The stones were placed and carved so that they would be slightly inclined and perfectly adjusted to each other. Each block has to fit exactly with the others, and each block supports the others. All the stones are locked into one another and embedded into the bedrock,” said García Sanjuán.
The work was finished by placing five huge stones on top to form the roof. The resulting building was covered with a mound of soil to insulate it from wet and cold weather. It also added stability to the construction.
It is unclear exactly how the dolmen was used, but it most likely served as a temple or tomb, although few artifacts have been found within the monument.
Overall, the Menga Dolmen is a unique example of “early science” and “creative genius” in a Neolithic society when agriculture was still relatively new and no written language existed.
