Spatial distribution and functional relationship of local bedrock and stone constructions in the cultural landscape of ancient Anuradhapura (377Â BCE-1017Â CE), Sri Lanka

The investigations document the predominant application of local gneissic rocks for construction elements such as pillars, stairs, balustrades and foundations. Contrastingly marble, which is not represented in the local lithology, was imported and utilized for ornamentation in sacred and residential buildings.