The Palaeolithic archaeological record from current dryland contexts informs on activity across only a fraction of occupied Pleistocene landscapes. Now-submerged contexts, such as those preserved beneath the southern North Sea, allow past human activity to be considered at a more representative scale. Previous investigations have recovered internationally significant Middle Palaeolithic archaeology associated with submerged Pleistocene landscapes in the southern North Sea. Discovered through aggregate dredging in marine aggregate licence Area 240, the archaeology is associated with Pleistocene deposits of the Paleo-Yare river system. Subsequent studies have demonstrated that the Palaeo-Yare catchment extended across adjacent aggregate areas, leading to the implementation of a regional monitoring programme at aggregate wharfs to monitor, manage, and assimilate new archaeological data.
This paper reviews all new Palaeolithic lithic finds recovered between 2011 and 2022 from Area 240 and adjacent licence areas. Most are Middle Palaeolithic artefacts from Area 240. These new Middle Palaeolithic discoveries are related to previous finds and the combined collections placed within their wider Middle Palaeolithic British context. Middle Palaeolithic activity within the Palaeo-Yare catchment included multiple phases of occupation associated with different favoured technological repertoires, indicating that two groups of artefacts are present: Levallois artefacts likely to date to the early Middle Palaeolithic (MIS 8–7–6) and handaxes dating to the Late Middle Palaeolithic (MIS 5d–3).