1. The sub-drift rock-surface and buried valleys of the Cardiff district;Anderson,1965
2. Recent findings on the physical development of the lower Severn valley;Beckinsale;Geographical Journal,1964
3. The age of the Hanborough Terrace of the River Evenlode, Oxfordshire;Briggs,1973
4. The floodplain gravels of the River Nene;Castleden;Mercian Geologist,1976
5. Seven stages in the evolution of the Nene valley;Castleden;Journal of the Northamptonshire Natural History Society,1977