1. Silbury Hill;Atkinson;Antiquity,1967
2. The origin and structure of grassland types of the central North Downs;Cornish;Journal of Ecology,1954
3. Periglacial deposits on the chalk of Wiltshire;Evans;Wiltshire Archaeological and Natural History Magazine,1968
4. Landsnails in Archaeology;Evans,1972
5. Vegetational history of the Kentish chalk downs as seen at Wingham and Frogholt;Godwin;Veröffentlichungen des Geobotanischen Institutes Rübel in Zürich,1962