A Middle Weichselian deposit at Halling, Kent

[1]  J. Evans Late-Glacial and Post-Glacial subaerial deposits at Pitstone, Buckinghamshire , 1966 .

[2]  T. J. Chandler,et al.  Late-glacial and Post-glacial history of the Chalk escarpment near Brook, Kent , 1964, Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences.

[3]  B. W. Sparks THE DISTRIBUTION OF NON-MARINE MOLLUSCA IN THE LAST INTERGLACIAL IN SOUTH-EAST ENGLAND , 1964 .

[4]  V. Ložek,et al.  Quartärmollusken der Tschechoslowakei , 1964 .

[5]  M. Kerney Late-glacial deposits on the chalk of South-East England , 1963, Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences.