1. The Ossiferous fissures in the valley of the Shode, near Ightham, Kent;Abbott;Quarterly Journal of the Geological Society,1899
2. The Szeletian and the stratigraphic succession in Central Europe and adjacent areas: main trends, recent results, and problems for resolution;Allsworth-Jones,1990
3. Discovery of fossil hyaenas in Kent;Anon;The Philosophical Magazine and Annals of Philosophy New Series,1827
4. Ashton, N.M., Cook, J., Lewis, S.G., Rose, J. 1992. High lodge: excavations. In: Sieveking, G. de G., 1962–68, Cook, J., 1988. British Museum Press, London.