Warsash is located on the eastern flank of Southampton Water in southern Hampshire, approximately 5km southeast of Southampton. It lies within the old Solent Basin, which contains the Pleistocene fluvial sands and gravels of the River Solent and its major tributaries — the Frome, Stour, Avon, Test and Itchen — long recognised as a rich source of Palaeolithic artefacts (Evans 1897). Extensive quarrying during the twentieth century, in gravels of the Hamble terrace and Lower Warsash terrace (Terraces 2 and 3 on BGS mapping; Edwards & Freshney 1987), produced large collections of Palaeolithic objects, including at least 499 handaxes and 34 Levallois artefacts (Davis et al. 2016). Artefacts were recovered by numerous collectors, but most recorded only a general Warsash provenance, creating challenges for contextual analysis.

The deposits around Warsash consist mainly of fluvial sands and gravels laid down by the River Test during the Middle Pleistocene. These form part of a terrace stack that includes the Upper Warsash, Lower Warsash, and Hamble terraces, correlated with the MIS 8–7–6 climatic cycle (Davis et al. 2016). The Lower Warsash Terrace occupies the central and northern parts of the Warsash area, while the Hamble Terrace lies to the south; borehole data and ground-penetrating radar surveys revealed distinct gravel body geometries, indicating multiple phases of river activity (Davis et al. 2016). The largest collection of artefacts was assembled by C.J. Mogridge from the1920s to 1950s; this forms the basis of the database sample and was also the source material for Burkitt et al.’s (1939) study. Burkitt and colleagues noted four pits at Warsash (Dyke’s, New, Park’s, and Newbury’s) but provided limited geological detail. Burkitt classified artefacts into Early, Middle, and Late Acheulean series and a Levalloisian group.

A recent study by Rob Davis and colleagues (Davis et al. 2016) has helped resolve some of the contextual uncertainties surrounding the Warsash Palaeolithic record by integrating historic artefact data, terrace mapping, and new chronological evidence. This established a clear geological context for many of the artefacts, allowed them to be re-assigned to their specific terraces, and reconstructed valid assemblages from the previous mix, transforming this long-ignored collection into an important dataset. Davis identifies three main assemblages:

1.  a large collection of rolled handaxe handaxes from the lower gravel of the Lower Warsash Terrace, likely to have been derived from older MIS 9 deposits
2.  a small fresher Levallois assemblage from the same terrace, marking the early Middle Palaeolithic around MIS 8–7
3.  a small and highly rolled handaxe assemblage from Hamble Terrace, only 16 identifiable artefacts, all reworked from older deposits. The current sample is mostly derived from the Lower Warsash Terrace (Group 2).

Burkitt, M.C., Paterson, T.T. & Mogridge, C.J. 1939. The Lower Palaeolithic industries near Warsash Hampshire. Proceedings of the Prehistoric Society 5: 39–50.

Edwards, R.A., Freshney, E.C. & Smith, I.F. 1987. Geology of the Country Around Southampton: Memoir for 1: 50,000 Geological Sheet 315 (England & Wales). London: H.M. Stationery Office.

Evans, J. 1872. Ancient Stone Implements, Weapons and Ornaments of Great Britain. First Edition. London: Longmans & Co.

Davis, R.J., Hatch, M., Ashton, N., Hosfield, R. & Lewis, S.G. 2016. The Palaeolithic record of Warsash, Hampshire, UK: implications for late Lower and early Middle Palaeolithic occupation history of Southern Britain. Proceedings of the Geologists' Association 127: 558–574.