1. Palaeogeological maps of the floors beneath two major unconformities in the Oxford-Newbury-Reading area;Allsop;Rep. Inst. Geol. Sci.,1982
2. BGS boreholes 1984–1986;Ambrose;BGS Report,1986
3. A geological map of Swindon;Arkell;Wiltshire Archaeology and Natural History Magazine,1948
4. Sedimentation studies in the Lower Greensand: A report on the sedimentology of the Aptian and lower Albian Strata near Leighton Buzzard, Bedfordshire;Bentley,1970