1. The Wentlooge Level: a Romano-British saltmarsh reclamation in southeast Wales;Allen,1986
2. Recent findings on physical development of the lower Severn Valley;Bekinsale;Geogr. Jl.,1964
3. Fieldwork at Hills Flats on the River Severn astride the Avon-Gloucestershire country boundary;Copeland;Bristol Archaeological Research Group Review,1981
4. Romano-British pottery from Salmon Lodge, Oldbury on Severn;Green;Bristol Archaeological Research Group Review,1980
5. Holocene transgressions and regressions on the Essex coast, outer Thames Estuary;Greensmith;Geologie Mijnb.,1973