Closer look at the Menga dolmen shows it was one of the greatest engineering feats of the Neolithic
(a) Artistic representation of quarrying activities for the extraction the capstone C-5 in Cerro de la Cruz Quarry #2. Drawing: Moisés Bellilty under guidance of José Antonio Lozano Rodríguez and Leonardo García Sanjuán. (b) Aspect of the thickness and shape of the C-5 capstone, the support on part of the O-10 orthostat and the tumular structure. University of Malaga excavation. Ferrer-Marqués, 1984. Conjunto Arqueológico Dólmenes de Antequera. (c)…