LIST OF WORKS ON THE GEOLOGY, ETC., OF ESSEX. 83 (242) Woodward, H. B. The Earthquake of April, 1884. Trans. Norfolk Nat. Soc, vol. iv, pp. 31—35. 1886. (243) Holmes, T. V. Excursion to the Deneholes of Hang- man's Wood, Grays. Proc. Geol. Assoc, vol. ix, No. 4, pp. 179—181. (244) Kinahan, G. H. Notes on the Earthquake that took place in Essex on the morning of April 22nd, 1884. Journ. R. Geol. Soc. Ireland, n.s., vol. vi, p. 314. (245) Meldola, Prof. R. The Great Essex Earthquake of the 22nd of April, 1884. Trans. Herts Nat. Hist. Soc, vol. iv, pp. 23—32, pl. i. (246) Whitaker, W. Some Essex Well Sections. Trans. Essex Field Club, vol. iv, pt. 2, pp. 149—170. 1887. (247) Beaumont, G. F. Well Section at Kelvedon, Essex. Essex Nat., vol. i, p. 189. (248) Challis, F. Notes on the Geology of Chelmsford and Neighbourhood. Ibid., pp. 16, 209. (249) Christy, R. W. Well Section at Roxwell, Essex. Ibid., pp. 150, 280. (250) Corder, H. Gravel Pits.....near Chelmsford. Ibid., p. 92. (251) Fisher, Rev. O. On the Subsidence at Lexden, near Colchester. Ibid, pp. 39, 40. (252) Holmes, T. V. On the Subsidence at Lexden, near Colchester. Ibid., pp. 1—8, 40, 95. (253) Holmes, T. V. Geological Section at High Beach, Epping Forest. Ibid. pp. 107, 108. (254) Holmes, T. V. Section in a new Railway Cutting at Maldon. Ibid. p. 149. (255) Holmes, T. V. Gravel on Northey Island, near Maldon. Ibid, p. 152. (256) Holmes, T. V., and W. Cole. Report on the Denehole Exploration at Hangman's Wood, Grays, 1884 and 1887. (Geolo- gical references.) Ibid., pp. 225—276, pls. iii, iv, v.