Fig. 2From: Supply ranges of stone blocks used in masonry bridges and their construction period along the East Royal Road in the Khmer Empire, CambodiaDistribution of masonry bridges, Temples d’étape, and Fire Shrines along the East Royal Road. Numbers of structures are based on CISARK (http://cisark.mcfa.gov.kh/). Supply ranges of the stone blocks are shown with arrowsBack to article page