GENERAL GEOLOGY
- Gallois, R. W. and Edmunds F. H. 1965 The Wealden District (4th ed) British Regional Geology, HMSO
- Dewey, H., Wooldridge S. W., Cornes H. W., and Brown E. E. S. 1925 The Geology of the Canterbury District and Report of Excursion, Proc. Geol. Ass., 36, pp. 257–90
- Gem, R. 1987 Canterbury and the cushion capital; a commentary on passages from Goscelin's De Miraculis Sancti Augustini, Romanesque and Gothic essays for George Zamecki, Boydell & Brewer, pp. 83–101
- Newman, J. 1986 North East and East Kent, Buildings of England, Penguin
- Smart, J. G. O., Bisson G. and Worssam B. C. 1966 Geology and Country around Canterbury and Folkestone, Memoir Geological Survey Great Britain, HMSO, pp. 1–337
- Tatton-Brown, T. W. T. 1990 Building Stone in Canterbury, in Parsons, D. (ed.), Quarrying & Building in England AD 43–1525, Chichester, pp. 70–82
- Worssam, B. C. and Tatton-Brown, T. W. T. 1990 The stone of the Reculver Columns and the Reculver Cross, in Parsons, D., Quarrying & Building in England AD 43–1525, Chichester, pp. 51–69