BIBLIOGRAPHY
Brögger, W. C. Om de Senglaciale og Postglaciale Nivåforandringer i Kristianiafeltet (Molluskfaunan). Norges geol. undersögelse. 1900–1.
Colenso, J. W. A Description of Happy-Union Tin Stream-Work at Pentuan. Trans. R. Geol. Soc. Cornwall, vol. IV, 1832, p. 30.
[Godwin-]Austen, R. A. C. On the Valley of the English Channel. Quart. Journ. Geol. Soc. vol. VI, 1849, p. 69.
Godwin-Austen, R. A. C. On the Newer Tertiary Deposits of the Sussex Coast. Quart. Journ. Geol. Soc. vol. XIII, 1856, p. 40.
Henwood, W. J. On some of the Deposits of Stream Tin-Ore in Cornwall, with remarks on the Theory of that Formation. Trans. R. Geol. Soc. Cornwall, vol. IV, 1832, p. 57.
Holmes, T. V. Excursion to Tilbury Docks, May 17, 1884. Record of Excursion, Geol. Assoc. p. 182.
Notes on the Geological Position of the Human Skeleton lately found at the Tilbury Docks, Essex. Trans. Essex Field Club, vol. IV, 1884, p. 135.
Keith, Prof. A. Ancient Types of Man. London, 1911.
Lorié, Dr J. Contributions à la Géologic des Pays-Bas. V. Les Dunes intérieures, les Tourbières basses et les Oscillations du Sol. Archives Teyler, Sér. II, t. III, 5me Partie. 1890.
Miller, S. H., and S. B. J. Skertchly. The Fenland past and present. 8vo. London, 1878.
