Proposta metodologica per l’analisi delle tecniche costruttive altomedievali in Sardegna

This article outlines the historiography related to the three big domed buildings, erected in Sardinia in the early Middle Ages; it also suggests a survey of the building techniques utilized in the lesser churches constructed in the long period preceding the spread of the distinctive features of Romanesque architecture in Sardinia. Holding as an example the church of “Sant’Antioco di Bisarcio (SS)”, which highlights the technological modification turned up between the two constructional steps of the building, it suggests an overview of the Sardinian building techniques of the early Middle Ages, based upon the stratigraphic analysis of the walls