Silchester Insula IX: Oppidum to Roman City c. A.D. 85-125/150: Final Report on the Excavations 1997-2014

Silchester (Calleva) experienced major disruption in the late first century A.D. as the Iron Age oppidum was transformed into the Roman city responsible for the administration of the civitas of the Atrebates. Aligned on the cardinal points, a rectilinear street grid was laid across the settlement replacing the late Iron Age network of streets and lanes oriented north-west/south-east and north-east/south-west. While the pre-existing property boundaries within Insula IX were retained there wa...